Universal 4 B Instructions for Use and Technical Manual

Technisches Handbuch Instruction for Use and Maintenance 4. Adjustment of Armrests Underneath the ball and socket joints of each armrest is a locking lever. In the unlocked setting, the armrest moves freely around the ball for adjustment. Turn the armrest into the standard position in a right angle to the backrest and parallel to the sitting area. For locking the desired position, the locking lever is to be tightened clockwise with moderate force. The friction in the ball and socket joint will easily hold the weight of the arm. For overload protection, however, it will give, if a patient loads it with his full body weight.

Will the armrest be moved without releasing the locking lever, the cover of the armrest carrier at height adjustable armrests can damage the upholstery.

If the locking lever is pulled downwards, it can be rotated freely and adjusted to a parallel position. When pulled back by the release spring, the lever is engaged with the screw for locking and unlocking.

The bolt has to be fixed with the reverse-nut reverse-nut to be released for unscrewing the bolt

The unintended tilt-effect can be eliminated by unscrewing the bolt between the armrest and the ball and socket joint. To adjust the bolt, the reverse-nut must be released. Please note, that after this modification an outstreched positioning of the arm is no longer possible.

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Seite 16 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance 5. Optional Feature: Height Adjustable Armrests With the optional height adjustable armrest the ellbow rest height can be altered. Lift the upper end of the armrest upholstery to select one of three positions where it will snap into position by ist own weight. For returning it to the lowest postion, it is to be pulled up to the limit stop until the snap mechanism will disengage. 6. Attachment of the Remote Control Switch The remote control switch at the end of the cable can be attached to either armrest in different positions by the enclosed burdock belt. The burdock connection on the rear side of the housing allows simple detachment of the handswitch without removing the belt, if desired by the staff. 7. Electrical Outlet The plug on the power cord is to be connected to a 230 Volt/50 HZ outlet fused by 16 Amps depending on the data on the rating plate. Passing over the power cord with casters should be avoided by appropriate installation. To avoid any damage, the netcable has to be rolled up before moving the chair and has to be laid on the seat or hang up over the armrest in the rolled up condition. 8. Power Switch An ON-OFF power switch, located under the seat on the left activates the chair. In the ONposition the key switch is illuminated, indicating that the chair is operational. If the chair is not in use, electrical power should be switched off for safety and energy conservation.

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Seite 17 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance

C. Instructions for handling Intended use for Bionic therapy chairs is the temporary sitting or lying position of patients or donors during treatment under medical supervision. All users of the chair, especially personnel, patients or donors have to be instructed in the handling of the chair and have to be made aware of the risks. We recommend to hand out this instruction to all users and to make sure that it is read and well understood.

Attention: Damage Please make sure that movements of the chair are not restricted by architectural facts i.e. window sills, maintenance cables etc. Damage of the back segment motor or of the joints can occur.

Attention: Danger of tipping over of the chair When the footrest is extended and the seat segment is further lowered the footrest can raise the chair upwards. Damage of the floor covering or the joints can happen and the chair can tip over. The maximum load for each armrest is 60 kg.

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Seite 18 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance 1. Electrical Adjustment / Functions of Handswitch The UNIVERSAL 4-B chair is equipped with five setting motors, permitting the patient to adjust the chair to the most comfortable sitting or relaxing position by finger tip control. The setting motors can be activated either by the patient or the staff through the remote handswitch. Three motors adjust the inclination of the upholstered segments, one varies the sitting height from 58 to 80 cm and the fifth motor allows adjustment of the footrest. The red color coded key activates all three motors for the three upholstered segments instantaneously and simultaneously to bring the patient into the head down position. The blue key corresponding to the red one is to return to most upright position.After reaching an end position each motor is switched off automatically. In end position the motor does not respond to further signals for that direction. The same happens in case of overload, i.e. due to overweight patients, sitting position with extremely dislocated gravity center, leaning of the patient or a second person on the nearly horizontal foot or back segment. After elimination of the overload situation the regular function should reoccur.

Relaxing

Backsegment up

Legsegment up

Backsegment down

Legsegment down

Sitting upright

Seat up

Footrest up

Up to sitting position

Footrest down

Down to head down position

Seat down

Remark: if the red colour coded key does not work, the chair can be moved to head down position with all other buttons.

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Seite 19 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance

2. Adjustment of the Footrest In addition to the described pre-adjustment of the footrest by rotation of the board and the telescope, the chair has a remote motor adjustment. The footrest should be adjusted only after the final sitting position is chosen since the inclination of the leg segment determins the distance required for comfort. 3. Height Adjustment For fistula or graft punctures and other medical procedures it is often advantageous to have the patient elevated in the chair. Also patients with impaired mobility can transfer more comfortable and safely if the height can be adjusted. During dialysis and transport, however, the lowest sitting level should be used for better tilt resistance and psycological comfort. 4. Central Brake System The chair is equipped with a central brake system. Stepping on the pedal "STOP" locks all four casters. "GO" unlooks all four casters with only one step. 5. Entry and Exit During entry and exit of a patient the central brake should always be in blocked position. To facilitate entry and exit, both armrests can be swung backwards.

IMPORTANT NOTE: The footrest is not intended to be used as a step. Stepping on it with full body weight can tip over the chair

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Seite 20 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance 6. Tipping over and inadmissible Load The chair can be used for patients up to 150 kg. For regular use the chair has enough stability. Leaning or sitting of the patient or a second person on the backrest or the leg segment in horizontal position, however, is inadmissible. The footrest is not designed as a step; stepping on it might also tip over the chair. Extreme dynamic stress from falling back or rocking may also overload the construction. If the sitting patient is to be moved in the chair over a long distance the most upright position is to be adjusted. The maximum load for each armrest is 60 kg. 7. Battery Operation in Case of Power Failure The chair has two exchangeable 9-Volt dry cell batteries underneath the electronic box. In case of power failure, the battery supplies power to return a patient into a safe and convenient position. The battery has only capacity for a few adjustments and should be replaced after such an emergency operation. 8. Electrical Safety The UNIVERSAL 4-B is designed for maximum safety against electrical shock hazard. Drive and remote control are powered with low voltage of max. 40 V DC, supplied by an enclosed isolation transformer, according VDE 0551/IEC 14D. The power supply ought not to be grounded and the plug has to have only two pins for this reason. 9. Detachable Upholstery Cushions are attached with velcro patches and held by the rim of the plastic shells. They can be detached easily without tools for cleaning, repair or replacement. 10. Halogen Lamp The halogen lamp mounted on the backrest, is connected to the chairs' power supply but has a separate on-off switch on the lamp housing and a separate fuse in the power supply. Stereo jack of the lamp (plug) shall only be plugged in when main on/off switsch of chair is switched off.

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Seite 21 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance

D. Maintenance and Care Although all mechanical components of the chair are maintenance free, we propose an annual inspection of the chair. Please see the following pages. The bearings of the drive are filled with a permanent greasing and must not be greased or lubricated. Because of limited shelflife of the dry cell battery should be replaced yearly even if never used. All surfaces are resistant against alcoholic cleaning and disinfecting detergents. Other detergents, especially those containing aggressive organic solvents, ought not be used before testing. In case of doubt one should try out on a limited area out of visibility.

Type Plate The type plate with serial number is attached to the cover of the power supply unit underneath the seat. For technical questions and spare part orders please indicate type of chair and serial number. The symbol marks equipment of type class B, referring to the approved leakage current, features a high degree of protection against electrical shock. The symbol marks equipment with special safety requirements to prevent electrical shock. The protection against electrical shock is not only secured through base-insulation, but there is also additional doubled or reinforced insulation. In consequence, equipment of this type is extremely safe for patients and medical staff. The data for intermittent service refer to the approved load period of the motors. Long time operation results in temperature rise of the motor winding, which can lead to damages. Intermittent service “1 min/4 min” means, that after continuous motor operation of one minute, a recovery cycle of four minutes is mandatory.

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Seite 22 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance

Manufacturer's Recommendations for the Inspection of Dialysis Chairs The inspection should be performed at least once a year. We recommend inclusion of the following points in the inspection:

External Damage -

Damage to casings (hand switch, motor casing, mains plug) Damage to cables (insulation, pressure and pinch points) Damage to plug contacts (bend pins) Damage to frame parts (deformation, wear and tear) Damage to accessories connected to the product (deformation, wear and tear) Damage to O-rings (if present) of plug contacts Function order of the mains plug (if present)

Functional Examination First switch all drives to end position. There must be a "click" when the end position is reached (switch function of the end position switch). During this procedure, please check carefully for abnormal noises or occlusions. Record the time for a complete hub (zero position to end position) and notify the manufacturer if these times diverge by more than 15 % from your last measurements. Check the operation of the traction relief in the sites where cables emerge from the casings / the dialysis chair. According to the operating instructions, batteries should be replaced at least once a year in drives with emergency power units. Check the cable routes. Check plug connections for firm fit. This way, major repairs can be avoided. You should therefore also train your staff to be attentive to visible or audible irregularities.

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Seite 23 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance Legend:

C = ComfortLine O = applicable

U = Universal  = not applicable

T = Triflex a. = applicable

P = Profil n.a. = not applicable

F = Fullcare 2000

Checklist for BGV A3 Inspection Visual Inspections

Groups

C U T P F Part

a. n.a. possible damages

Housing

O O O O O handswitch O O O O O motor housing O O O O O main plug / cut-off

T T breakings, lacerations, cuts, crushings, abraison TT TT

Cables

O O O O O powercord O O O O O handswitch cable O O O O O motor connection cable

T T breakings, cracks, cuts, sharp bends, discoloration T T of cable sheaths, abrasion, indentations, brittle T T parts, visible isolation inside or metal contacts, bended contacts /break off

Plugs

O O O O O handswitch O O O O O motor connection O O O O O mains plug

T T not connected, bended tiller or dented shielding, T T snaped base, damages on T T socket-rims and plug-O-seals

Frames

O O   O height leveling     O hinges of slatted frame O O O O O connection tubing

T T deformations, indentations, laceration or T T breakings, abrasion, sign of wear,rust TT

Hinges

    O hinges of the frame O O O O  back-/sitting segment O O O O  sitting-/leg segment

T T deformations, cracks or breakings T T sign of wear, rust TT

Accessories

    O held-up support  O O O  inflatable back support  O O O  console table  O O O  paper dispenser

T T deformations, sign of wear, breakings or cracks TT TT TT

Shells

 O O O  head segment shell O O O O  back segment shell  O O O  leg segment shell  O O O  sitting segment shell  O O O  casing f. ball and socket joint left  O O O  casing f. ball and socket joint right  O O O  bumper  O O O O base frame shell     O motor shell height adjust.(head)     O motor shell height adjust.(foot) O     emergency foot pedal

T T deformations, indentations, breakings or cracks, T T abrasion or sign of wear TT TT TT TT TT TT TT TT TT

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Seite 24 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance Groups

C U T P F Part

a. n.a. possible damages

power-supply

O O    on/off-switch   O O O mains supply cutt off

T T function flawless, control lamp T T funktion flawless

9-Volt Battery

O O O O O mains supply cutt off

T T funktion flawless

Motors

    O headsegment motor     O (height adjustable, bed)     O

T T above ending circuit T T down ending switch-off T T unusual noise

    O footrest motor     O (height adjustable, bed)     O

T T upper limit switch T T lower limit switch T T unusual noise

O O O  O back segment motor O O O  O O O O  O

T T upper limit switch T T lower limit switch T T unusual noise

O O O O  sitting segment motor O O O O  O O O O 

T T upper limit switch T T lower limit switch T T unusual noise

O O O  O legsegment motor O O O  O O O O  O

T T upper limit switch T T lower limit switch T T unusual noise

O O    height adjustable motor O O    O O   

T T upper limit switch T T lower limit switch T T unusual noise

O O    foot rest motor O O    O O   

T T upper limit switch T T lower limit switch T T unusual noise

Brake / Wheels

O O O O O head side left O O O O O head side right O O O O O foot side left O O O O O foot side right

T T notches of the brake/function of the wheel T T notches of the brake/function of the wheel T T notches of the brake/function of the wheel T T notches of the brake/function of the wheel

Handswitch

O O O O O handswitch-reset O O O O O (all motors are running?)

T T Shock position T T seating position

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Seite 25 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance Measurements Motors

C U T P F

Reference factor in sec.

CL

U4

T5

P3

Full cycle time in sec. Fullcare

actual factor

Remarks

min back segment O O O  O max min sitting segment O O O O  max min leg segment

O O O  O max min

foot rest

O O    max min

height adjust

O O    max min

head segment     O max min foot segment

    O max

Leak current

O O O O O

(DIN VDE 751)

Test instrument (Model): Secutest S3

Test certificate T

(enclose data sheet )

Therapy Chair / Bed Type:

Serial-Number:

Position / room:

T Test passed. The chair/ the bed is conforming to the safety requirements. T Test passed. Minor non-conformities. The chair/ the bed can only be used under restriction of a person in charge. T Test failed. The chair /the bed must not be used before repair/ reinspection.

____________________________________________ Date, Signature Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Seite 26 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance UNIVERSAL 4-B Baugruppe: Fahrgestell und Höhenverstellantrieb Subassembly: Frame and height adjustment

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Bild/fig.: 1

Seite 29 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance UNIVERSAL 4-B Baugruppe: Fahrgestell und Höhenverstellantrieb Subassembly: Frame and height adjustment EDV-Nummer Cat. no.

Stück Units

Bezeichnung Description

Bild/fig.: 1

Pos.-Nr. Item no.

Bemerkungen Remarks

4

ZZ-408-000

1 1

ZZ-526-003

4

ZZ-526-002

4

2 1 4 1 4 99-566-000

1

ZZ-916-000

1

U4-424-004

1

U4-440-001

1 1

U4-440-000

1 6

ZZ-904-000

1

Grundrahmenverkleidung base frame shell Grundrahmen mit Geschiebe base frame with telescope Lenkrolle 75mm für Zentralbremse caster 75mm for central brake Lenkrolle 75mm für Zentralbremse mit Aufnahmesystem caster 75mm for central brake with receptacle Lagerbuchse bearing bush Achse axle Zylinderkopfschraube mit Innensechskant M6x10 Allen screw M6x10 Geschiebe-Verkleidung telescope shell Linsenkopf-Blechschraube 4x11 sheet metal screw 4x11 Axialsicherungsring circlip Bolzen AD 10 x 66 bolt od 10 x 66 Schubrohr für Höhenverstellantrieb pushing rod for height adjustment Spindel Mutter spindle nur Flanschführung guide housing Getriebemotor für Höhenverstellung gear drive for height adjustment Gehäuse-Schraube M3,5x20 housing screw M3,5x20 Bolzen AD 10x35 bolt od 10x35

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

1 2 3 3

5 6 7 8 9 10 11 12 13 14 12-17 18 19

Seite 30 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance UNIVERSAL-4 Baugruppe: Subassembly:

Bild/fig.: 2 Polsterteile Upholstery

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Seite 31 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance UNIVERSAL 4-B Baugruppe: Polsterteile Subassembly: Upholstery

Bild/fig.: 2

EDV-Nummer Cat. no.

Stück Units

Bezeichnung Description

Pos.-Nr. Item no.

ZZ-453-GRA

1

1-6

ZZ-456-GRA

1

ZZ-457-000

1

Kopfteil kompl. head segment compl. Kopfpolster Upholstery for head segment Kopfteilbeschlag head segment shaft Senkkopf-Schraube M6x20 counter sunk head screw M6x20 Kopfteilverkleidung head segment shell Senkkopf-Schraube 4x25 Phillips screw 4x25 Pilzabdeckung plug cover Kopfrolle mit Haltegurt neck pillow with strap Rückenpolster upholstery for back segment Sitzteilverkleidung links sitting segment shell left Sitzteilverkleidung rechts sitting segment shell right Sitzteil-Polster upholstery for sitting segment Sitzteil-Polster "Tempur Pedic" upholstery for sitting segment "Tempur Pedic" Rückenteil-Verkleidung back segment shell Halogenlampe kompl. mit Halterung Halogen lamp Kreuzschlitz-Schraube 4x28 screw 4x28 Beinteilverkleidung leg segment shell Beinteilpolster leg segment upholstery

4 ZZ-454-000

1 11

ZZ-533-000

15

ZZ-455-GRA

1

ZZ-451-GRA

1

ZZ-462-000

1

ZZ-463-000

1

ZZ-452-GRA

1

ZZ-452-TGR

1

ZZ-461-000

1

ZZ-300-006

1 2

U4-466-000

1

ZZ-403-GRA

1

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Bemerkungen Remarks

1 2 3 4 5 6 7 8 9L 9R 10

11 12 14 15 16

Seite 32 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance UNIVERSAL 4-B Baugruppe: Polster-Basis Subassembly: Upholstery Base

Handbuch U4 komplett D+E 2006-03-24.doc

Bild/fig.: 3

Rev.:B-IFU-U4/4

Seite 33 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance UNIVERSAL 4-B Baugruppe: Armstützen Subassembly: Armrest

Bild/fig.: 4

EDV-Nummer Cat. no.

Stück Units

Bezeichnung Description

Pos.-Nr. Item no.

ZZ-475-GRA

2

ZZ-472-000

1

1R 1L 6

ZZ-472-010 ZZ-473-000

1 1

ZZ-473-010 ZZ-472-100

1 2

ZZ-907-000

3

ZZ-470-000

1

ZZ-470-010 ZZ-471-000

1 1

ZZ-471-010

1 1

Armpolster für linken Arm upholstery for left arm Armstützenverkleidung f. linken Arm armrest shell for left arm höhenverstellbar / height adjustable Armstützenverkleidung f. re. Arm armrest shell for right arm höhenverstellbar / height adjustable Innere Armstützenverkleidung für höhenverstellbare Armlehnen inner shell for height adjustable armrest Linsenkopfschraube mit Kreuzschlitz 4x15 oval head screw 4x15 Armstützenunterbau für linken Arm armrest base for left arm höhenverstellbar / height adjustable Armstützenunterbau für rechten Arm armrest base for right arm höhenverstellbar / height adjustable Mutter für Kugelgelenk hexnut for ball and socket joint Kugelgelenk ball and socket joint Armlehnenaufnahme armrest carrier Abdeckkappe für Armlehnenhalter Plug for armrest carrier Zylinderkopfschraube M 10 x 20 Allen screw M 10 x 20 U-Scheibe D50(17) DIN 9021 plain washer D50(17) DIN 9021 Mutter M16 (Standardmutter) hexnut M16 (Standard Nut) Feststell-Hebel locking lever Handschaltermanschette cuff for handswitch Abdeckkappe für Armlehnenhalter bei höhenverstellbaren Armlehnen Cover for armrest carrier for height adjustable armrest

ZZ-568-001

2

ZZ-476-000

2

ZZ-911-000

2 2

ZZ-572-000

1

ZZ-477-001

1

99-573-000

2

ZZ-485-GRA

1

ZZ-913-000

2

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Bemerkungen Remarks

5

13 3-8 2-8 7 8 12 R 12 L 10 11 17 18 19 20

Seite 36 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance UNIVERSAL 4-B Baugruppe: Antrieb und Steuerung Subassembly: Gear drive and control

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Bild/fig.: 5

Seite 37 von 44 Seiten

Technisches Handbuch Instruction for Use and Maintenance UNIVERSAL 4-B Baugruppe: Antrieb und Steuerung Subassembly: Gear drive and control

Bild/fig.: 5 Seite/page: 2/2

EDV-Nummer Cat. no.

Stück Units

Bezeichnung Description

Pos.-Nr. Item no.

U4-426-009

1

20

U4-459-000

1

Anschluß Kabel 24V 24 V/DC cable Netzteil komplett power supply complete Netzteil-Gehäuse power supply housing Netzteil-Deckel power supply top Lautsprecherbuchse phone bushing Kreuzschlitz-Schraube M2x9 Phillips screw M2x9 Netz-Transformer power transformer Kreuzschlitz-Schraube M3,5x45 countersunk screw M3,5x45 Netz-Schalter/Kontrollampe main switch/pilot light Kaltgeräte-Buchse 220 V appliance inlet 220V/AC Sicherungs-Element fuse harness Feinsicherung T1,0 Amp/220V heat coil fuse T1,0 Amp/220V Senkkopf-Schraube M4x13 countersunk screw M4x13 Handschalter kompl. remote hand switch compl. Handschalter Kable mit DIN Stecker hand switch cable with DIN plug Handschalter Platine hand switch board Netzkabel mit Kaltgerätestecker power cord appliance outlet

1 1 1 2 1 4 14-456-000

1 1 1

U4-459-001

1 2

18-447-008

1

18-447-010

1 1

99-458-000

1

Handbuch U4 komplett D+E 2006-03-24.doc

Rev.:B-IFU-U4/4

Bemerkungen Remarks

21-30 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

Seite 39 von 44 Seiten