Operating Manual
38 Pages
Preview
Page 1
CS-Me SPITTOON Part No. 23-11 16 C( OPERATING MANUAL
;4iTRIDAC Ltd Elton House. Bushey Hall Rd. Bushey. WD23 2HJ.
Manual part No. 86-1120 issue D rev.1
INDEX SECTION
1.
PAGE
Genera! Notes 1.1
1.2
1.3 1.3.1
1.4 1.6
2. 3. 3.1
3.2
4. 4.1
4.2
4.3 4.4 4.5 4.6
4.7
Notes ofUse switching Disposal Symbols and Warnings Specifications and ratings Description Base model Versions
General Safety 1 lntended Evironment 1 Electromagnetic Environment 1 Suction 2
Functional description of models MO MCS MCA MCAS M4 M8 t49
2 2
3
4 4 5 5 6 6
6 6 7
Installation
5. 5.1
5.2 5.2.1
5.2.2 5.2.3 5.3 5.3.1
5.4
6.
Services lnstalling the spittoon With lnternal Services With External Services General Connections Suction Systems Final lnstallation lnitial operation
7 7 8 9
I
9 10 10
Operation 6.1
6.2 6.2.1
6.2.2
7.
Basic Spittoon Spittoons with suction Attachment of accessories Suction Operation
11 11 11 11
Routine cleaning and maintenance 7.1
General
12
7.2
Access
12
7.3
7.4
Basic Spittoon Spittoon bowlfilter
7.5
Spittoon bowl
7.6 7.7
Nozzles Suction
7.7.1
General Flushing
12 13 13 13 13 13 13 14 14 15 15
7.7.2 7.7.3 7.7.4 7.7.5 7.7.6
8. 9. 10. 11.
TOPIC
Solids filter Operating hoses Manifold ainvays
Aspirator tips
Routine Servicing Servicing and repairs Trouble Shooting Common Spares
15 16 16 17
Parts Diagrams Wiring diagrams and eonnections
'18
ANNEX 1
25
Electromagnetic envionment 34
THE CSM DENTAL SPITTOON 1.) GENERAL NOTES These operating instructions form an integral part of the unit. They must be kept close to the unit at all times. Precise observance of these instructions is a precondition for use of the unit for the intended purpose and for its
correct operation.
New personnel must be made aware of the contents, and they should be passed on to future operating staff.
1.1) GENERAL SAFETY NOTES The Tridac CSM Spittoon units are dental treatment centres and intended for use only in the practice ol dentistry and for use only by trained dental personnel.
The suction tips/tip connectors are 'APPLIED PARTS' i.e they necessarily come into contact with the patient during normal use. The suction hoses could also come into contact with the patient during normal use, but are not considered as applied parts. ALTERATION OR MODIFICATION OF THIS UNIf MAY IMPACT UPON IT'S SAFEry AND AFFECT ITS CONFORMITY TO THE STANDARDS TO WHICH IT IS BUILT. WARNIMG:lf this equipment is modified, appropriate inspection and testing must be conducted to ensure continued safe use of the equipment. lf any part of the enclosure(s) is dented or cracked following an impact, servicing is required before continued use. DO NOT stand, sit or climb on this equipment Check all cables and connectors for damage before use and arrange repair of any delects before proceeding. Do not touch accessible electrical con:acts or pafts when the palient is present e.g. contacts of connectors, lampholders.
WARNING :to avoid the risk of electric shock, this equipment must only be connected to a supply mains with protective earth.
1.2) TNTENDED ENVIRONMENT OF USE The units are intended to be installed in dental surgeries in domestic, commercial, and light industrial premises, clinics and hospital dental departments. These premises must be able to maintain an ambient temperature not exceeding 35C and relative humidity of 30% to 70"k. It must be confirmed that the floor of the installation site is capable ol safely supporting the weight of the unit and any other dental equipment in the area"
1.3) ELECTROMAGNETTC ENVTRONMENT The CSM Spittoon has been designed to satisfy the electromagnetic compatibility (EMC) requirements of international standard EN 60601-1-2. This means that it should operate within its intended environment of use without causing unacceptable deterioration in the performance of other electrical apparatus or appliances and also that it should operate without unacceptable deterioration in its own performance as a result of the operation of such apparatus or appliances. Should adverse effects be noted in the operation of the CSM Spittoon or should it be suspected that operation of the unit is causing adverse effects in other electrical equipment as a result of EMC performance, users should contact Tridac for guidance and advice. Examples of adverse effects in the operation of the unit are uninvoked starting/stopping of the suction, bowl flush or tumbler filler. Examples of adverse effects caused by electromagnetic emissions might be sound interference on radio reception or visible disturbances to picture quality of T.V., or video monitors. lf such interference is suspected, it may be investigated by alternately stopping and restarting use of the CSM and noting whether there is a direct relationship between the interference and operation of the unit.
Do not stack other electronic equipment on top of the CSM Spittoon, for example, electro-surgey units, computer peripherals, as there is a risk of reciprocal interference. Similarly, avoid using the unit adjacent to other equipment. Portable and mobile high frequency communications equipment (e.g mobile phones) may interfere with electromedical equipment. To reduce the possibility, avoid using mobile devices in the vicinity of the CSM Spittoon unit. ldeally, do not use mobile devices in the dental treatment room.
The CSM spittoon does not have electrical operating hoses, so these do not effect EMC performance. However, do not lengthen any umbilcal or internal cables. Failure to observe this advice could result in an increase in electromagnetic emissions or a decrease in immunity.
1.3.1) Suction switching. Versions M4, M8, MCS and MCAS of the spittoon provide switches in the hose hangers of the assistants arm. These are intended for for use on Safety Extra Low Voltage only, but may be used by your installer to switch on and off a mains operated suction pump via an intervening relay or contactor with a low voltage coil. This is likely to be an existing device when the spittoon is being installed as an addition to a central suction system. The installed EMC performance will depend on the characteristics of the contactor and is thus outside the control of Tridac. However, problems (e.9. switch clicks) in the coil side of the circuit are unlikely to occur if the recommendations in the ratings are adhered to and good engineering practice is followed. Performance of the mains side of the circuit will not be influenced by the suction manifold switches.
1.4) DTSPOSAL Waste amalgam from the use of the Spittoon unit must be separated from waste water by an amalgam separator conforming to the current edition of BS EN ISO 11'143. Collected waste must be disposed of via a registered hazardous waste collection service.
Also the hazardous waste service must be used for disposal of detritus from the spittoon bowl filter ("gold trap") and the suction solids filter.Similarly, waste cleaning cloths/wipes must be diposed of with clinical waste.. At the end of this product's life it will be classified as Waste Electrical and Electronic Equipment and should be disposed of separately from normal waste. You should contact your dealer in the first instance, who will normally take away the old product when installing new. Where this is not the case please contact Tridac for details and costs of direct take back arrangements. Tel 01923 242398, Fax 01 923 250864, www.tridac.co.uk
1.6) SYMBOLS and WARNINGS The operating instructions use the following symbol.
C€
i
CE mark according to EU Direclive 93l42lEEC for medical devices. Equipment: Class 1 Type B
A
Safety symbol used for CAUTION, WARNING or DANGER
@
lmportant information. MUST read user manual
@
Protective Earth
X
Waste Electrical and Electronic Equipment
I
2) SPECIFiCATIONS AND RATTNGS Manufacturer Tridac Ltd. Hlton House Bushey Hall Road Watford He(s. WD23 2HJ England
Model Reference Part Number
CS M Spittoon
Weight
Gross 29k9. Net 24kg Unit and packaging may be transpo(ed and stored at 0 to 50 deg.C and relative humidity 30% to 95% and pressure of 500hPa to 1060hPa Permanently installed
Transport and Storage
lnstallation Type Classif ication (EN 60601-1) Equipment type (EN 60601-1) Anaesthetic Category
231116
Class 1 . To avoid risk of electric shock this equipment must only be connected to a mains supply with protective earth.
TypeB Not intended for use in an oxygen rich atmosphere. Not intended for use with flammable anaesthetics
Classification under Directive 93l42|EEC (Medical Devices): Model MO, M9, MCA Model MCS, MCAS, M4, M8. Any, wilh 3in1 syringe
Electricity Supply :
Not a medical device under Directive rules
Class I
(passive suction device)
Class lla
hase Frequency
230 Volts Single Phase 50 Hz.
Mains
5 Amps. Max. (total)
Low voltage transformer (All models)
12 VA Max.(120 VA on MCA, MCS and MCAS models). Note: the transformer is internally thermally protected and separately fused.
Low voltage switching : Suction manifolds
Safety Extra Low Voltage to EN 60601-1 must be ensured.
P
Electrical Batings:-
24 volts acldc @ 2 Amps max., resistive load. Note : Derate for inductive loads e.g. contactor/relay coils. Suppress D.C. coils e.g. use a catch diode across the coil. lf possible, use coils with ratings not exceeding 1OVA acldc
Fuses : Mains input fuse(floor box)
5 Amps.250 V 1" x 1/4" HBC to BS 1362. Part No. 10-1067
Translormer primary fuse
T125mAL250V20x5mm tolEC60127-2 PartNo. 10-1182
Mode of operation :
(T 1A L 250V 20 x Smm to IEC 60127-2sht3 for 12OVA Transformer, patt No. 10-1309) Continuous with intermittent loading.
Water Supply :
Minimum 2.1 bar (30 PSI) Maximum 6.9 bar (100 PSI) Note : Water Bye Laws may require an anti siphon valve between the unit and supply.
Bowl flush air gap
Type A, >20 mm, within 15 deg. of vertical.
Regulator pressure
Factory set to 2.1 bar (30 PSI)
Air Supply
Only required for models M8 and M9 and if Syringe or Curing Light is fftted. Minimum 2.5 bar (35 PSI) Maximum 6.9 bar ('100 PSI)
Vacuum : MCS, MCAS:-
lntended for connection to existing suction sources. Final pedormance is determined by pump characteristics and thus outside the control of Tridac. Maximum vacuum should not exceed -250 hPa
M4, M8, M9, MCA:-
As above. Note: units for wet-line suction will withstand higher vacuum. However lnternational Standard ISO 10637 suggest safe vacuum levels should not exceed -250 hPa.
Max. Vacuum
-250 hPa.
Vacuum connection Waste connection
To 32 mm plastic pipe, to BS 5255. To 32 mm plastic pipe, to BS 5255. Note: ABS material is NOT suitable for vacuum/waste pipes.
AECTSSORIES Suction tips
C S M versions incorporating suction are designed to accept
suction tips of 16 mm and 1 1 mm diameter.
3in1 Syringe :
lf fitted, the D C I autoclavable type is used, replacing one of the small suction hoses.
Air supply
Minimum 2.5 bar (35 PSI) Maximum 6.9 bar (100 PSI)
3) DESCRTPTTON 3.1) Base model. The CSM'is a dental spittoon unit intended for attachment to the dental chair. lt provides a rinsed spittoon bowl and a tumbler holder and filler, this provides convenient facilities for the patient to rinse out during and after treatment. The spittoon and tumbler filler are operated by membrane switches on either side of the spittoon body, pressing these will initiate the electronic timers that control the solenoid water valves. Water input is regulated so that splashing is reduced, and to help provide a consistent volume of water from the
timers. The spittoon bowl and tumbler facility of the unit are incorporated in a one piece ceramic top with both the tumbler filler and the bowl flush nozzles combined into the ceramic spout, this together with the innovative means of flushing the bowl, provides a very easy to clean piece of equipment. The ceramic top is attached to the main body of the spittoon which also has very smooth lines with facilities for various options. This assembly is free to pivot around its mounting point allowing the whole spittoon to swing away and provide improved side access to the patient from lhe nurses side of the chair. Dependent on the model of chair the spittoon is attached to, it may be fitted with either inlernal services running through the chair and terminating in it, or the more usual, service hose and floor box.
3.21 Versions. The CSM' provides a convenient location for positioning suction hoses for use by the D.S.A. An assistant's arm assembly can be added in order to provlde this facility. Various versions have been configured for use with differing suction systems and are listed below.
Model
Description
M0
Base model, supplied without suction as described above.
M4
CSM' spittoon iitted with assistants arm. Suitable for connection to existing suction systems. Available for Wet-Line or Dry-Line suction systems.
I
CSM' spittoon fitted with assistants arm, as M4 and additionally fitted with a D0rr Spittoon Valve. Suitable for connection io suction systems where gravity drainage is not available, or when amalgam separatoin is provided at suction source.
M
MI
P
CSM' spittoon as M8 above and additionally fitted with a D0rr place selection valve. Use when the suction source is supplying more than one surgery.
9
CSM' spittoon as MO and fitted with a Durr Spittoon Valve. Suitable for connection to suction systems where gravity drainage is not available or when amalgam separatoin is provided at suction source.
MCA
CSM' spittoon as MO and fitted with a Drirr Amalgam separator. Separates amalgam waste from the spittoon water when there is no suction to the spittoon,
S
CSM' spittoon fitted with assislants arm and a D0rr CS'l AirAffater separator in the body of the spittoon, complete with cut-off solenoid. For connection to existing dry pumps.
M
MC
MCAS CSM' spittoon fitted with assistants arm and a Durr Combi CASl providing Air/Water and integral amalgam separation. For hook up to dry-line suction systems and includes vacuum cut-off valve.
4.) FUNCTTONAL DESCRTPTTONS 4.1) Functional Description - MODEL MO Model MO Water is brought to the spittoon through the service hose or via the internal services through the chair. ll is then regulated by means of a adjustable pressure regulator before passing to solenoid valves. These valves are controlled by two adjustable timers that pre determine the amount of water directed to the tumbler and the bowl. The instigation of the bowl flush and tumbler filler are by membrane switches on either side of the spittoon body, pressing these will initiate the electronic timers that control the solenoid water valves. The whole spittoon assembly is free to pivot around its mounting point allowing the spittoon to swing away and provide improved side access to the patienl from the nurses side of the chair. lf a dental operaaing light is fitted to the spittoon it has no effect on the operation or function of the spittoon.
4.2) Functional Description- MODEL MCS This model is fitted with a suction manifold and airlwater separator. ll is intended for use with an existing dry line suction pump, which may be an individual one or a central one serving a number of surgeries. The assistants arm/suction manifold provides 3 operating hoses, one large one small and a saliva ejector, intended for use with 16 mm and 11 mm suction tips. An adaptor converting the large hose to the 1 1 mm size can be used to maximise air flow through medium sized tips (8 mm bore). The tip connectors incorporate manual control valves, which use a rotary motion, in order to vary the suction flow rate by restricting the orifice.
The set of three hoses are individually detachable from the suction manifold for cleaning. A removable filter is incorporated into the manifold to separate solid particles from the air and liquid flow and prevent them from entering the system. Microswitches are fitted in each of the hose holders, intended to operate on Safety Extra Low Voltage and to give automatic staft up of suction. When a hose is lifted a switch operates causing the separator to start and the cut off valve to open allowing suction through to the tips. At the same time a relay is operated that signals the suction pump to start. ln the case of a pump serving several surgeries, it will usually be arranged to have a parallel effect, often via a relay, so that the motor will run provided there is demand from at least one surgery. Control wires and the suction supply line are fed through the spittoon body and umbilical to the floor connection box, where they will connect up with under floor pipelines and extension wiring. The Durr air/water separator fitted inside the spittoon is a type CS1. The air and liquid mixture is fed into a cyclonic separator driven by an electric motor. The centrfugal force spins the parlicals to the outside thus separating liquid and fine solids from the suction air. Therefore only dry air enters the vacuum supply line to the pump. For further details of the CS I separator please refer to the individual Drlrr manual.
4.3) Functional Description- MODEL MCA This model is a basic spittoon without suction but fitted with the Durr CAl amalgam separator. The waste water and particals from the spittoon bowl are continuously fed to a motor driven centrifuge where the amalgam particals are separated and collected in a replaceable container. The level of particals are monitored and a signal given when the container needs replacing, after lurther continuous use the system will shut down completely for
safety reasons. A wet suction line is all that is required lor this model. Refer to the Durr instruction manual for full operating details on the CA1 .
4.4lEulctional Description- MODEL MCAS This model is the same as the MCS and functions in the same way but with the addition of amalgam separation by means of the Durr CAS1 Combi separator. The waste from the AirAlVater separator and from the spittoon, addtionally pass into a motor driven centrifuge where the amalgam particals are separated and collected in a replaceable container. The level of particals are monitored and a signal given when the container needs replacing, after fufther continuous use the system will shut down completely for safety reasons. Refer to the Dr,irr instruction manual for full operating details on the CAS1.
4.5) Functional Description- MODEL M4 fhis model is provided with a assistants arm and suction manifold only. lt does not have an airlwater separator built in. lt is available in two variations, intended for use with either a) Wet-line suction systems, or b) Dry-line & semi dry-line systems. For variations a) and b), the assistants arm incorporates single microswitches in each of the hose holders, designed to operate on Safety Extra Low Voltage of 24 volts a.c. The switches may be used to 'signal' demand for the suction pump (typically operating a motor start relay) or to operate a magnetic valve in systems with a continuously running pump. ln the latter case, the switches need not be used, each surgery shutting off vacuum by means of the tip rotary valve instead. The suction supply line running through the spittoon and umbilical is a smaller diameter and less flexible than that used for dry-line systems, because of the higher vacuum levels associated with wet-line pumps. For variations b), The suction supply line running through the spittoon and umbilical is a larger diameter and more flexible than that used for wet-line systems, in order to maintain high flow rates at the lower vacuum levels associated with dry-line pumps. Either variant on request, can be supplied with a small relay assembly, pad number 22-1521. This will allow the hanger switch to operate a cut-off valve, and the relay to 'signal' demand for the suction pump, in exactly the same way as in the MCS described above. Control wires and the suction supply line are fed through the spittoon body to the lloor connection box, /where they are intended to connect up with under floor pipelines and extension wiring.
4.6) Functional Description- MODEL M8 The model M8 is basically a model M4 but with the addition of a Durr Spittoon Valve. The function of the valve is to allow the waste from the spittoon bowl to be disposed of via the suction line instead of separate waste. Waste water from the spittoon bowl flows into the device causing it to open by means of a solenoid and air operated valve, the water drains away without any suction noises at the spittoon bowl. When waste water stops flowing, the valve closes, and the rundown time for the suction pump, when switched, is then approximately 20 seconds. When the suction system is in operation, the bowl will still drain away without any suction noises at the spittoon bowl. Othenvise the model functions the same as model M4. Re{et to the Drirr instruction manual for full operating details.
4.7) Functional Description- MODEL M9 Model M9 functions in the same way as model M8 but without suction available to the assistant. Flefer to the Durr instruction manual for full operating details.
5.) INSTALLATTON lnstallation must be carried out by the supplier of the equipment who will have the necessary qualified and trained
staff . When the equipment is being installed in a surgery that may produce waste amalgam, an amalgam separator conforming to the current edition of BS EN ISO 1 1143 must be incorporated within the equipment or the waste water/suction line from it. Collected waste must be disposed of via a registered hazardous waste collection service.
5.1) Floor Box / Chair Services Ensure that the required services are available in accordance with the model chosen and the specifications
above. Refer to the installation plan 86-1 158 for internal services connection or the floor box plan 85-1030 for recommendations on siting the services and for the positions and sizes of supply pipes. When choosing a suitable site for the services box, ascertain that the spittoon service hose is of sufficient length, so that no undue slrain is put upon il with the chair in its maximum extended position/height. The electrical supply to the service box must conform to the standards required by the loeal electricity supply authority. Although the spittoon is rated at 5 Amps, the supply wiring must be rated at 13 Amps 230 V 50 Hz. Electrical connection of the live and neutral wires of the supply cable must be made to the vacant 'Load' terminals of the switched connection unit in the services box, the live to the terminal marked 'L' and the neutral to the terminal marked 'N'. Connect the earlh wiring to the terminal marked with the symbol
Suction lines should enter the floor services box where indicated on floor plan 85 1030. Any necessary switch wiring should also enter the floor box, where a terminal block is available to facilitate connection with the spittoon. Where provided, the switch wires from the suction manifold, available in the floor box, are intended for Safety Extra Low Voltage (see section 4, specifications) : Avoid the use of connecting cables which could be mistaken for mains wiring. Observe the ratings and recommendations on low voltage switching. Ensure that the low voltage circuit of the host system is fused at the lowest appropriate rating and that motor control gear of the host system does comply. AIso note the comments on EMC in section 1'3). Tie wires together where they enter the terminal block to ensure that if a wire comes free, it is held in place by the ad.jacent wires and cannot contact other wires or parts.
CAUTION Clear any debris from supply pipes before connecting the spittoon: Flush water supply pipes at the service box.
5.2) lnstalling the Spittoon. The relevant spittoon mounting bracket should now be fitted to the chair. Each bracket kit comes complete with suitable bolts. The mounting holes in the bracket will line up with the corresponding fixing points intended to be used for the mounting of accessories by the chair manufacturer. lf in doubt, contact Tridac for advice. lf there is suction to the spittoon, you may wish to fit the assistants arm before mounting it to the chait. Lay the spittoon on a flat surlace and lightly unscrew the two retainers located down the front edge of the panel until a resistance is met (approx. 6mm) DO NOT FORCE any further. The side panel will now hinge open along it's back edge. Remove the assistants arm fixing bracket if it has already been fitted and offer the real arm pivot up to the spittoon body, locating the pivot bearings in the cut-outs on the fixed half of the spittoon body and fit the bracket in place wilh the stop pin through the slot, secure with the four screws and spring washers. The friction of the rear arm pivot is adjustable by means of the screw and lock nut on the retaining bracket, other adjusting screws are located at the middle pivot and under the small bung on the right hand side of the assistants hanger moulding.
Connect the wires from the assistants arm to the terminal block in the spittoon, and secure with a cable tie through an adjacent slot in the insulator. The location of the wires will depend on which model type you are installing, see wiring diagrams later in the manual. Make sure that the wires can not be trapped between the two body halves when closed.
5.2.1) With internal services. When attaching the spittoon to an fCO 19 or ECO.Next chair with internal services, it may be easier to feed the servlces through the bracket first before fitting the bracket to the chair. Make sure you have all the services required, air and water lines, waste and suction hoses, remote operating and switching wires. Leave 600 mm (2 feet) protruding from the bracket where the spittoon fits. Also, don't forget to include the cable for the operating light if one is being fitted. You will need to be leave this longer, something in the region of 1500mm. On fixed top chairs, the bracket is fitted on the side, on swivel top chairs, it is fitted in the middle towards the front. With the seat removed and the chair raised to a high position, lift off the top section of moulding on the pantogragh. You will also need to tilt the seal back if you are fitting a bracket to a swivel top chair. Offer the bracket up to the chair and feed the services through the top section (swivel top only) and down the internal ducting to the base. This can be made easier if you use something suitable as a pull through. Continue fixing the bracket to the chair following any instructions supplied with it.
Before offering up the spittoon to the bracket, arrange the tubing as shown below and use the locator supplied with the bracket to hold them in position whilst fitting. Feed the services up through the spittoon pivot tube, exit the waste tube through the upper aperture and the other services through the lower aperture. Lower the spittoon down into the mounting boss making sure that the pin locates in the small notch in the tube, the tube locator will have been pushed out of the boss in doing so.
Fit the TRANSFORMER/DISTRIBUTION
CHASSIS to the chairs cross member and secure with screw.
Fit the VALVF CHASSIS from the connection kit to the front righthand side of the chair base . Connect up the services in the base ol the chair using the fittings supplied, do not use the small grey waste elbow to connect Dry-line suction hose as this will restrict the air flow.
The GREEN nylon tube connects to the water isolating valve by means of a Push-in fitting, the YELLOW tube likewise to the air valve, if required. lt is a good idea to leave a neat loop of tubing rather than cutting them very short, as this can make future servicing difficult.
Low voltage wires (RED, WHITE, O^f, ORANGE and BLACK ) should be connected to the terminal block marked SPITTOON, on the transformer/distribution chassis. Refer to instruction sheet 86-1 141 . Cable tie the wires to the chassis using the adjacent hole.
Fit the 'Mains lnput Terminal Block'to the left hand side of the chair and connect wiring as per label. Cable Tie wires together where they enter the terminal block to ensure that if a wire comes free, it is held in place by adjacent wires and cannot contaci other wires or parts.
5.2.2) External services. Lower the spittoon down into the mounting boss making sure that the pin locates in the small notch in the tube. With the service hose held below the mounting boss, making sure you have the larger end with an 'O' ring already fitted, feed the services up through the spittoon pivol tube, exit the waste tube through the upper aperture and the other services through the lower aperture. Push the hose connector into the lower end of the mounting boss until it locates in the groove, a little lubrication on the 'O' ring may be required. The other end of the service hose should be led into the service box through the large hole, the 'O' ring supplied can then be fitted to the groove in the connector in order to hold the hose in place. Connect up the services using the fittings supplied, do not use the small grey waste elbow to connect Dry-line suction hose as this will restrict the air flow. The GREEN nylon tube connects to the water valve by means of a Push-in fitting, the YELLOW tube likewise to the air valve, il required. !t is a good idea to leave a neat loop of tubing rather than cutting them very shoft, as this can make luture servicing difficult. Low voltage and switch wires should be connected to the terminal block provided. Tie wires together where they enter the terminal block to ensure that if a wire comes free, it is held in place by adjacent wires and cannot contact other wires or parts.
5.2.3) General Connections. lnside the spittoon, the waste hose needs cutting back to a suitable length and pushed onto the bowl outlet connector, use silicone sealer to prevent leakage. Cut back the water supply line (GREEN nylon) and fit to the input fitting on the regulator, Note that the nylon tube fittings are of the push-in self sealing type, make sure that the tube end is cut cleanly and unmarked, it must be inserted a full ten millimetre to seal affectively. lf an air supply is required, cut back the YELLOW nylon tube and fit to appropriate connection, where this is will depend on model type. Connect the five wires in the sleeving to the terminal block in the following order. GREENATELLOW No.1
RED WHITE BLACK ORANGF
No.2 No.3 No.4 No.5
Remove the plugable terminal block from the circuit board on the opening panel of the spittoon and connect the Jour core cable for the remote bowl flush and cup filler. Only applicable when used with a 'TIONlC 5' drill unit.
Stading at the top and working down, connect the BED - Tumbler then YELLOW - Common. GREEN - Common and BLUH - Bowl. Refit the connector to the circuit board and secure the cable to it with a cable tie through the slot in the board to prevent it becoming accidentally disconnected.
5.3) Suction Systems. Model M4. Cut back the suction hose to a suitable length and use P.V.C. solvent cement to secure the tubing to the manifold adaptor. Plug the hose/adaptor into the tee fitting of the manifold. lnstall the assistants arm as previously described, connecting the wiring as required, see wiring diagram at the rear of this manual. Model MCA. The Dtlrr Amalgam separator together with the electronic controls have been fully installed into the spittoon by Tridac. Cut back the suction hose to a suitable length and use silicone sealer to make a secure and leak proof seal o1 the tubing to the fitting on the Dr.irr separator. No separate waste line is required.
Model MCS. The DLirr Combi separator together with the electronic controls have been fully installed into the spittoon by Tridac. Cut back the suction hose to a suitable length and use silicone sealer to make a secure and leak proof seal of the tubing to the fitting on the Drirr separator. lnstall the assistanls arm as previously described, connecting the wiring as required, see wiring diagram at the rear of this manual. Model MCAS. The Dtirr Combi amalgam separator together with the electronic controls have been fully installed into the spittoon by Tridac. Cut back the suction hose to a suitable length and use silicone sealer to make a secure and leak proof seal of the tubing to the fitting on the Dtlrr separator. Cut back the waste tube to a suitable length and use silicone sealer to make a secure and leak proof seal to the waste fitting on the Durr separator. lnstall the assistants arm as previously described, connecting the wiring as required, see wiring diagram at the rear of this manual.
Model M8. The Durr spittoon valve has already been installed into the spittoon by Tridac. Cut back the suction hose to a suitable length and use silicone sealer to make a secure and leak proof seal of the tubing to the fitting on the Durr spittoon valve. lnstall the assistants arm as previously described, connecting the wiring as required, see wiring diagram at the rear of this manual.
Model M9. The spittoon valve has already been installed into the spittoon by Tridac. Cut back the suction hose to a suitable length and use silicone sealer to make a secure and leak proof seal of the tubing to the fitting on the Durr spittoon valve. Connect the wiring as required, see wiring diagram at the rear of this manual. 5.3.1) Final lnstallation. When a chair altached light is being fitted, lower the light post into the socket through the top of the spittoon. Tighten the set screw in the socket to secure the post in position and drop the collar over the post. Feed the supply lead down through the light post and locate light into the bush fitted to the post, continue the installation oJ the light according to it's instructions.lf the light is one supplied by Tridac, it's transformer will have been supplied or fitted in the most appropriate location for the model of spittoon being fitted.
Now the light post has been fitted, it will be easier to set the spittoon vertical be means of the adjusting screws in the mounting boss. lf the spittoon is part of an ambidextrous set-up, check that it is still ve(ical when swung round to the other side of the chair. Note that the chair must be level to start with otherwise it will be impossible to set the spittoon vertical on both sides. Check also that the service tubes move freely when the spittoon is swung round otherwise problems could occur in the future. lt is best not to tie the services together at any point through the chair as this makes it less flexible. Fit the operating hoses to the manifold by simply pushing onto the tubes protruding from the side panel and insert the sleeve filter and holder into the hole on the other side, if supplied. Place the bowl trap and deflector in the spittoon bowl,
5.4) lNlTrAL OPERAT]ON AFTER INSTALLATION, follow the procedure below to avoid problems. Refer to the section on 'Operation' for information on the position and action of controls.
Turn on the water supply at the service box or chair base and check for any leaks. Turn on the electric's at the service box or chair base, operate the bowl flush by pressing the appropriate pad on the control panel. This should run for several seconds before turning it's self off. Place a tumbler under the filler spout, then operate the tumbler filler until a smooth stream of water is emitted. Operate again to check that the timer only allows aproximately half a tumbler. Check the unit over for water leaks and rectify, if necessary.
10
6) OPERATTON 6.1) Basic Spittoon. Flefer to the diagram below for the position of controls. Bowl flush. The bowl flush is started by pressing the touch pad on either side of the spittoon. Tumbler tiller. The tumbler filler is started by pressing the touch pad on either side of the spittoon.
6.2) Spittoons with suction Brie! details of the operation of the various suction facilities are given below and addilional information describing the outline function of the various suction options is included in section 11 of this booklet. For fuller details concerning the use, care and maintenance of the suction systems as a whole, please refer to the separate booklets supplied.
6.2.1) Attachment of accessories All of the suction options include at least one operating hose of each size :
a) Large : to accept suctlon cannula (tips) of 16 mm diameter. b) Small : to accept suction cannula (tips) of 11 mm diameter.
The suction cannulas are simply a push fit into the cannula connectors. An adaptor, pad number 22 1231, is available from Tridac, to allow 1 1 mm cannulas to fit the 16 mm hose. This can usefully increase flow rate through medium sized cannulas. Furthermore, the larger suction hose is less prone to obstruction by solids particles e.g. lumps of amalgam. The adaptor is a push fit into the hose cannula connector and the cannula a push fit into it. The adaptor is intended for use with cannulas of minimum 8.0 mm bore.
6.2.2) Suction operation Model MCS, MCAS. The assistants arm provides 1 large and 2 small hoses. The solids filter is extracted by pulling out from the side of the spittoon body. Lifting one of the hoses from its holder will result in automatic start up of suction. The degree of suction is varied by rotary action valves incorporated in the cannula connectors, as shown. Moving the valve anti-clockwise, as indicated by the the arrow, results in a reduction of suction. When the nodule is at its lowest position, suction is vidually shut-off. Since the control of vacuum is by occluding the suction bores, so the equipment is suitable only for use with motors/suction pumps which are safe to run 'shut-off' or which incorporate vacuum relief devices.
The Durr separator is designed for continuous suction, and unless the input flow is too great, or the waste outlet restricted or blocked, the suction will not stop in general use. Please read the Durr booklets supplied with the unit lor detailed information.
Model M4 The model M4 includes only a assistants arm and suction manifold with no separator. The assistants arm provides 1 large hose, 2 small hoses, there is also a solids filter. lts' operation is as described for the MCS model above. The assistants arm includes switches in the operating hose holders, which allow installation with automatic start up of suction. However, whether or not this facility has been used will depend on the particular installation. Users should consult the supplier of the 'host' vacuum system for further details. As with the MCS model, the control of vacuum is by occluding the suction bores, so the equipment is suitable only for use with motors/suction pumps which are safe to run 'shut-off' or which incorporate vacuum relief devices.
Model M8 This model is fitted with a assistants arm, manifold and a Durr Spittoon Valve. The operation of the assistants arm and manifold is as previously described for the MCS model. Suction automatically starts on lifting any one hose from its holder. The spittoon valve comes into operation automatically on flushing the spittoon bowl.
Model M9 This model is fitted with a Dtirr Spittoon Valve only. The spitoon valve comes into operation automatically on flushing the spittoon bowl.
7) ROUfTNE CLEANTNG AND MAINTENANCE 7.1) General. Always switch off the electrical supply to the unit when cleaning is undertaken. When cleaning dental equipment, it is recommended to wear suitable protective clothing. This would include a face mask, eye protection and strong rubber gloves, household rather than surgical, as there is a danger that the latter could be easily split or punctured. lf cleaning items by brush, do so, wherever possible, in a bowl or sink filled with the chosen cleaning solution. Keep items submerged while brushing, io eliminate splashing.
Where this is not possible, polythene bags can be used to contain spatter. lnexpensive quality, domestic food bags are quite suitable. The bag may be pierced to allow the handle of the brush through, then wrapped tightly around it. Alternatively, the brush may be placed inside and the handle gripped through the bag. Soiled brushes may be cleaned in a bowl of detergent or soaked in disinfectants suitable lor use with metal. We suggest using a little of the aspirator cleaner made up for the treatment of units with suction. Use disposable cloths or wipes for cleaning. Dispose of used items with the clinical waste. Use of the approved cleaners below will avoid damage to the unit's surfaces provided they are used in accordance with their manufacturers directions. An important one for surface disinfection is drying surfaces after
treatment. Apply cleaning and disinfectant products to the cloth, then to the surfaces. Do not spray solutioins directly onto the spittoon, particularly painted surfaces. 1) Mild detergent: "Fairy" liquid washing up liquid.
2) Sensilive disinfectant/cleaner: Durr FD 366 (preferred disinfectant) 3) DisinfectanVcleaner: Schulke Mikrozid AF liquid 4) Suction cleaner: Durr Oratol Plus
7.2) Access. lf there is suction to the spittoon, you will need to gain access to the inside of the spittoon in order to clean the suction manifold as described later in this section. Remember to isolate the electrical supply before
attempting access. Remove the solids filter on the side of the spittoon, lightly unscrew the two retainers located down the front edge of the panel until a resistance is met (approx. 6mm) DO NO, FORCE any further. The side panel will now hinge
open along it's back edge. When reclosing, only lightly screw in the two retainers, do not tighten.
7.3) Basic spittoon Cleaning of the unit's sudaces may safely be accomplished by wiping with a soft cloth, dampened with a detergent solution (1). Ensure that the cloth is squeezed out. DO NOT soak the unit. Dry the cleaned surfaces after cleaning.
Aggressive detergent based products, such as proprietary/domestic floor cleaners, should be avoided. Also avoid abrasive cleaners, which will dull, and eventually thin, the surface coating. Avoid bleach also, as it can be very detrimental to painted surfaces and metal. Disinfection may be carried out, after cleaning, with suitable surface disinfectants (2. 3). Wipe on with a cloth. 12
7.4) Spittoon Bowl Filter. The filter should be emptied at least once a day. Lift the deflector dome and filter from lhe bowl, tip the contents into your contaminated waste receptacle. The filter and de{lector should be washed in detergent. Trapped debris can be shifted from the mesh pat1 by brushing from the outside.
7.5) Spittoon Bowl. The spittoon top is manufactured from ceramic and therefore has a highly durable surface whlch may be cleaned using common domestie detergents. However, foaming or corrosive chemieals must not be allowed to enter the spittoon waste because they may be harmful to internal components or connected suction systems.Also, drips may run off onto painted par1s. We therefore recommend cleaning the bowl with a solution of the aspirator cleaner (4) which will be used for end of session cleaning of the suction system. Some patients may touch the bowl rim and it is therefore important to pay padicular attention to this section of the ceramic. Wipe the exterior surface and bowl rim of the spittoon top dry after rinsing to achieve a lustrous finish.
7.6) Nozzles. Lime scale can be treated with descaler, used sparingly and prevented from flowing to drain. However, take care not to allow descaler to enter inside the nozzles. Pay particular attention to this with the tumbler nozzle. Rinse very thoroughly and flush water through the nozzle to ensure all residues are removed.
7.7) Suction. IMPORTANT : For information regarding the overall maintenance of the suction syslem used with your spitloon, please refer to the appropriate manufacturer's separate booklets. DO NOT NEGTECT to do so : lnstructions regarding routine attention MUST be observed to ensure safe and reliable operation.
lnstructions and notes regarding maintenance of the operating pad of the suction equipment, i.e. suction manifold and operating hoses, are given below :
7.7.1) General. ln normal use, it is frequently the case that only small quantities of secretions, such as spray and saliva, are aspirated. These secretions tend to be sticky and often contain fine particles of solids from drilling operations. When fanned by the high air flow rates occurring inside the suction tubing, the secretions tend to dry out, leaving stubborn deposits.
The internal condition of hoses and other parts contacted by aspirated secretions can be improved by keeping the internal bores rinsed. To do this, we recommend flushing used operating hoses after each patient, by aspirating a tumbler of water. See section below lor hints on flushing.
7.7.2) Flushing. Aspiration equipment should be flushed at least once a day with a specialist NON FOAMING disinfectant
cleane(4). BEWABE: Not all non foaming cleaners live up to that claim! Also avoid bleach and cleaners based on aldehydes.
Since freshly deposited secretions are easier to shift and disinfectants are less effective, or ineffective, on heavily soiled parts, we recommend carrying out a first flush with plain water. This is also much cheaper than specialist aspirator cleaners! Follow up with with the disinfectant product. Make up 1.0 litre of the aspirator cleaner to the manufacturer's recommended dilution. Remove, empty and replace the solids filter. (see section 7.7.3). Suck the solution in equal quantity through each of the operating hoses that has been used. Do so by holding the suction tip only partially submerged, as indicated in the diagram. This allows a turbulent mixture of liquid and air to enter the tube, which gives a greater cleaning effect and longer exposure time. Lift the hose occasionally to position B. This helps heavy sediments, like amalgam, to be flushedthroughThese might otherwise fail to be lifted from deep droops in the hose such as A. 13
Stop the suction as soon as the flushing solution has been used up, so that internal pa(s are wetted for 10 minutes or so to allow disinfectant action, without the drying effect of air flow. Then restart suction and briefly lift the hoses, as at B, to dispose of any remaining sediments. Now leave the suction on for a minute or so, to reduce any remaining liquid inside the manifold.
7.7.3) Solids filter. Solids filters should be checked regularly. The frequency of emptying will depend on the type of use the suction has been put to. We suggest checking the lilter in the middle ol and at the end of the working day. A full or clogged filter will reduce suction flow rates and put additional strain on the suction pump and should not be neglected.
On units fitted with suction, the filter is a stainless steel sleeve of 0.8 mm mesh and is carried by a plastic holder, which avoids direct handling. Pull the filter from the side of the spittoon and empty it by tipping the accumulated contents into your contaminated waste receptacle. Ensure that the the 'O' ring seal, filter holder and bore of the manifold (see section 7.7.5) are clear of deposits to ensure a seal when the filter is replaced. Clean the filter in a bowl (see section 7.1) if the mesh pores become clogged.
frfr
Note that air flow is in to the end and out through the surface as indicated by the arrows. Thus brushing the mesh from the outside will displace trapped debris. After cleaning, the 'O' ring seal should be lubricated with a little silicone grease.
Is
Remove the sleeve by tilting gently to the side and pulling. Only use moderate force to avoid damaging the holder
[E
r 'ffi
The filter mesh, but NOT the holder, may be autoclaved after cleaning, if required. Beplacement parts available
:
'O' Fling
P/No. 30-1123
FilterHolder P/No.35-1418 Sleeve Filter PlNo. 70-1 137
7.7.41 Operating hoses. Outer surfaces should be cleaned by wiping with mild detergent solution (1) after each patient. Thorough daily cleaning must be carried out to maintain clean external and internal surface and free bores. The operating hoses on the suction manifolds are supplied as individual hoses which are easily detached from the manifold. The connector is fitted with an 'O' ring seal inside that grips the manifold tube. The hose is detached by a straight downward pull on the connector. Do not pull on the hose.
The hose connector and the manifold tube must be kept clean to ensure a seal when the hose is refitted. Hoses should be cleaned after the flushing operation described in section 7.7.2. They may be immersed in dilute aspirator cleaneridisinlectant (4) and should be cleared of debris at the tip connectors and manifold connector by using the brushes provided. Subsequently they should be rinsed, drained and the outer surfaces wiped dry. After cleaning, the manilold tube should be smeared with a little silicone grease on the surface which enters the hose connector, this will lubricate the 'O' ring that is in the connector. Do not over lubricate or the 'O' ring may lose its grip, wipe off excess from both parts if this occurs. 14
The other end of the hoses are fitted with rotary shut-off tip connectors. These incorporate 'O' ring seals that grip attached suction tips and prevent leakage. Hnsure that the bores are kept cleat of deposits. lf the 'O' rings become worn and lose their grip they should by replaced. The rotary valves and their sealing 'O' rings must also be maintained regularly. Silted valves will soon become stiff and difficult to rotate. The valves are a snap fit into the body parts, see diagram, and are simply pulled from the body. The valves are a close fit in the body and both parls must be kept thoroughly clean to assist reassembly and smooth operation. Lubricate the 'O' rings before reassembly. lntroduce the valve to the body as squarely as possible to allow entry. To complete assembly, align the recess over the stop screw and press the centre of the valve with the thumb until it is felt to 'snap' back into place.
7.7.5) Manifold air ways. The manifold air ways should be kept clean and clear of blockages. Blocked air ways will reduce suction performance and place extra strain on the suction pump. This could lead to the pump over heating. The manifold has been designed to provide easy access to the air ways. A high degree of access is created when the hoses and solids filter are removed for daily cleaning and it is recommended that the opportunity is laken to clear the manifold bores at these times. Use the cleaning brushes provided to c'ean bores A and B daily. Wipe clean and lubricate as described above before refitting hoses and filler. The suction connection inside the spittoon (bore C) should be cleaned at least once a week. To gain access to the inside of the spittoon, see seclion 7.2 Pull the plastic hose coupling from the tee fitting and use the large cleaning brush to clear debris. Ensure that the internal surface and 'O' ring inside the tee are clean before refitting. Smearing the coupling with silicone grease before reinsertion will ensure that the 'O' ring
gets lubricated.
7.7.6) Aspirator tips (cannulas). Reusable tips should be cleaned and sterilised after each palient. Tridac metal tips, if supplied, are chromium plated and may be sterilised many times without deterioration. fhe plastic spray interceptor (16 mm fitting) P/No. 60 1 101 is also autoclavable but must be expected to deteriorate after fewer cycles. Tips should be washed in a bowl of detergent and the bores brushed (see section 7.1). Use the size of brush, 70 1005 or 70 1006, appropriate to the bore of the tip. Reserve these brushes for tip cleaning only : do not use them for other jobs. Rinse the tips thoroughly after cleaning. Once cleaned the tips can be autoclaved at temperatures up to 135C.
8) ROUTINE SERVICING Provided the maintenance instructions described in section 7 are followed by the user, there is little need for third party routine servicing of the C.S.M. The water pressure regulator should be checked annually and if it is not holding pressure your technician should replace the diaphragm and seating, using the appropriate repalr kit. Tubing and fittings should be visually inspected for condition and leaks. Any faults should be rectified.
15
lf a suction manifold is fitted : Replacement of the following 'O' rings annually will prevent problems arising from loss of seal : Manifold 'O' rings (at B & C,7.7.5) Filter holder'O' ring Tip connector'O' rings Rotary valve 'O' rings, if applicable. Electrical safety should also be checked annually. lt is often possible to include this as part of the normal Health and Safety checks which are required to be carried out on all the practice electrical equipment. Eafth integrity should be confirmed and wiring inspected for physical condition, particularly where the umbilical leaves the floor box and where it enters the spittoon body. lf your spittoon was purchased with a suction system, check the requirements for servicing in lhe relevant instruction booklet.
9.) SERVICING AND REPAIRS Repairs and servicing should be entrusted to the supplier of the equipment or appropriately qualified personnel to carry out such tasks. Should any difficulty be experienced in obtaining satisfactory service, users should contact Tridac for advice. Circuit diagrams and component paft identification can be found in the rear of this manual for use by suilably qualified personnel. Repairers requiring assistance or guidance and advice on the repair of those parts deemed repairable.may contact Tridac by telephone on +44 (0)1923 242398, or write to the address given in the specif ications section.
10) TROUBLESHOOTING Reminder: Servicing should be entrusted to suitably qualified personnel.
Base Spittoon The spittoon is a simple product with iew problems arising. The cause of any that do is usually evident.
Symptom:
Continuous trickle or drip of water from the bowl flush or tumbler filler nozzle.
Cause:
Solenoid valve seating obstructed or damaged.
Reclif ication: lsolate the water supply at the floor box or chair base. Relieve pressure by operating the tumbler filler or bowl flush button, the pressure gauge in the spittoon should now read zero. Turn off the electrical supply. Remove the solenoid retaining plate to gain access to the solenoids. lf you wish, you can remove the whole solenoid / terminal block assembly as the bracket is held on with keyhole slots, slacken the two screws to remove it. Remove the three screws holding the solenoid coil to the body, and lift of the coil. Pull out the plunger housing taking care not to lose the spring and plunger. Lift out the black rubber diaphragm and examine the seating face on the underside, this is the area around the central white plastic part. Remove any debre that is lodged there, reassemble and test. lf the water still drips, the seating may be too damaged and you will need to replace the solenoid. The solenoid part number is 50-1093.
Symptom: Cause:
Bowl flush water ls no longer a smooth stream and is hitting the side of the flush tube. This could be due to a build up of lime scale on the nozzle jet.
Rectif ication: Descale the nozzle, you should then have a smooth flow of water. lf it still does not flow down the flush tube cleanly, it can be adjusted as follows: lnsert a suitable impliment (a 3mm Allen key would do), no more than 8mm into the nozzle jet and lotate it in it's socket until you obtain the required direction.
Other versions: lf your spittoon is fitted with suction, please refer to details in the relevant instruction booklet for the type ot
suction fitted. 16
11) SPARE PARTS REFERENCTS The following list of parts provide a quick reference to common spares that may be required when servicing. These parts are {or a model M e spittoon with or without an assistants arm / suction manifold. For a more detailed list, see drawings on the following pages.
Part No.
101067 0 1 82 1
1
10 1309
22 1231 22 1477 22 1285 22 1474 22 1475 22 1476 30 1007
301008
30 1 110 30 11'13 30 '1 114 30 1123 35 1250 35 1460
60 1013
60'1014 60 1016 60 1038 60 101 70 1005 701006 70 1137 70 138 70 1176 70 1184 70 1200 1
1
Description/Comment Mainsinputfuse.5amp.250volt 1"x1/4"HBCtoBS1362 Transformer primary fuse. T1 25mA L 250 V 20 x Smm lo IEC 6A127 -2 (Used on models MO, M4, M8 and M9) Transformer primary fuse. TIA L 250V 20 x Smm to IEC 60127-2sht3 (Used on models MCA, MCS and MCAS) Tip connector reducer, from 16 mm to 11 mm Complete rotary tip connector assembly, to fit 14mm l.D. hose. Complete rotary tip connector assembly, to fit 9mm l.D.hose. Operating hose assembly, Saliva Ejector. Operating hose assembly, small. Operating hose assembly, large. Tip seal 'O'ring, large tip connectors. 15.5 mm l.D. x 2.6 section Tip seal 'O'ring, small tip connectors. 11 mm LD. x 2.6 section Manifold Tee 'O' ring.Z7 mm LD. x 1.8 section Rotaryvalve'O'ring, large. 14 mm l.D. x 1.8 section Rotary valve 'O' ring, small. 8.7 mm l.D. x 1.8 section Filter holder'O' ring. 221.D. mm x 2.6 section Filter holder
Spittoon Bowlfilter
Smallsurgicaltip, 5 mm O.D. Large surgicaltip, S mm O.D. Saliva ejector/Tongue guard Tip connector reducer, from 1 1mm to 6mm Spray interceptor tip, plastic (for large hose) 518"@ Cleaning brush
1/4"@Cleaning brush Sleeve filter for suction manifold 1 "O Cleaning brush Regulator repair kit Bowl deflector, ceramic Aspiration cleaner, 'TriDDAClens Super'
17
LEGEND FOR PARTS DIAGRAM see opposite
Item Part No. 1 70 1184 2 35 1460 3 10 1167 4 40 2444 5 55 1177 6 7 8
Bowl dellector Bowltrap Terminal block
40 '1910 65 1272
Arm fixing bracket
65 2710
M4 shakeproof
55 1135
6mm str. connector
45 1638 65 2710
Threaded pillar
65 3710 40 1999
M4 nut
16 17 22 1489
24 50 1003 25 55 1136 26 40 2045 27 22 1485
Waste connector
'O'ring
65 1903 see 17
100 8003
solenoid support brkt.
30 1 152
I 10 55 1182 11 55 1181 12 35 1404 13 32 1068 14 40 1987 15 70 1171
Item Part No. 21 35 1432 22 30 1131 23 45 1623
Description
M4 screw
50 1477
28 40 1917 29 65 1361 30 15 1113 31 45 1613 32 32 1064 33 45 1614 34 40 1914 35 35 1412 36 see 17 37 40 1912 38 22 1480
M4 shakeproof
Solenoid retaining plate 6mm Y'connector Bmm str. connector
Body panel, fixed 6mm nylon tube, green Body support panel Hinge No.4 x 5/8" screw
39 40 1090 40 35 1414 41 35 1415 42 35 1431
Ribbon cable, 10way Timer assy. includes items 16 & 36
1B 75 1131 19 35 1477 20 35 1405
Controls label Switch actualor
43 44 45
body panel, hinged
18
30 1022 35 1489 50 1093 22 1439
Description Body plug
'O'ring (retains plug) Door retaining screw M5 insert Gauge 6mm elbow Regulator brkt. Regulator assy. includes
Regulator+items 24&25 Body clamp M6 plastic screw Cable clamp
Mounting tube Waste tube
Light post socket Stop plate Body pivot Timer switches assy. Fixing plate
Spittoon top assy.
includesitems5&42 Lighl post Post collar Post cap Nozzle jet
O'ring Terminal block carrier
Solenoid 24v a.c. Flush tube (bowl)