S4540 and S4545 Sertain HI-LOW Pressure Care Chairs Operating and Instruction Manual Rev 6 Oct 2019

SAFETY WARNING This manual MUST be read and understood before use of this product.

»» The electrical system of this chair is designed to be used with a 240V power source when supplied in Australian format. Ensure you have been supplied the correct format.

»» Do not allow the battery back-up system to fully discharge before connecting to mains supply where this accessory is fitted.

»» Do not continue to operate the handset by repeatedly pressing the buttons if any of the functions will not move.

»» Do not continually operate the chair functions. Doing this may cause the thermal fuse in the control box to cut off power.

»» Do not force the operation of any part of the chair. Doing so may cause damage. Refer to the manual for correct operation of the chair.

»» Keep the chair away from any source of open flame. »» Do not use the system in the presence of flammable gases (such as anaesthetic agents). We recommend that this system is used under the guidance of a healthcare professional.

»» The use of this system is only part of an overall care plan. The patient must still be re- positioned regularly. »» The control unit should only be serviced by authorized personnel. Return to your authorized distributor for repair.

»» Switch off the electrical supply to the chair and disconnect from power source before cleaning and inspection. »» Brakes must be applied when transferring client into or out of chair and when not in use. »» Chairs are designed to be used on smooth, level paved areas. »» This chair must not be used for transport of a client in a taxi vehicle. »» The Backrest and Leg rest must not be sat on. Doing so may seriously damage the chair. »» Care should be exercised that power cords are not in the way of any mechanism or moving parts. »» Any damaged, worn, broken or non-functioning parts should be reported and repaired. If client or carers safety is at risk, the unit should be withdrawn from service until repaired and safe for use.

»» Communication: Carers must always inform other carers, the client and any other person in the vicinity, when positioning, transporting or using any of the chairs functions.

»» Never operate this chair while under the influence of alcohol or any other substances that could detract from your alertness or physical and intellectual acuity.

»» This chair must not be used by more than one occupant at any time or for carrying any other loads. »» CHILDREN MUST NOT be allowed to operate chair or controls AT ANY TIME. Any child in the vicinity of the chair MUST BE SUPERVISED AT ALL TIMES.

»» For any information on the Electrical System please turn to Section 5 – Technical Data. »» Make sure patient/user has been positioned correctly back on backrest, bottom on seat, legs on legrest. »» WARNING: DO NOT LEAVE CLIENT UNATTENDED, ESPECIALLY WHILE SEAT IS RAISED! »» WARNING: IF YOU ARE UNSURE OF SUITABILITY OF USE FOR ANY PATIENT, USER OR CARER, IMMEDIATELY DISCONTINUE USE.

NOTICE This manual does not override the OH&S Policy of any organisation using this product. Please refer to your organisation’s OH&S Policy before using this product.

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1. INTRODUCTION Thank you for choosing another quality Sertain Product. This manual is your guide to operating, cleaning and routine maintenance of the Sertain S4540 & S4545 Series Hi-Lo Pressure Care Chairs. It must be kept with the chair at all times.

Section

Contents

Page

0

Safety Warnings

2

1

Introduction

3

2

Product Description

3

3

Operating Instructions

4-11

4

Assistance and Tips

12-13

5

Technical Data

14-26

6

Trouble Shooting Procedures

27

7

Cleaning and Maintenance

28-32

2. PRODUCT DESCRIPTION The Sertain S4540/S4545 Series Hi-Lo Series Pressure Care Chair range provides comfort, assistive pressure care (via adjustability and positioning) and flexibility for those who are mobile / immobile, at risk of developing pressure sores, and who spend a large part of their day sitting or lying down. It is both Client and Carer friendly, being used in some procedural and intensive care environments (model depending and subject to suitable assessment).

»» Electrically operated reclining backrest. »» Electrically operated seat tilt. »» Electrically operated height adjustment. »» Electrically operated leg rest adjustment (includes spline function).

»» Fold out padded footrest. »» Extendible footrest. »» Removable arms (range available).

»» Swing-away 3-position head wings (S4540 model). »» Pressure area management seating system. »» Adjustable headrest cushion. »» Will lie in the supine position. »» Maximum weight capacity – 160kg (STD), 300kg (Large) & 350kg (Extra Large).

»» 150mm castors. »» Emergency battery back-up system.

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3. OPERATING INSTRUCTIONS 3.1 Power Cord Use and Storage - See diagram When not in use, the power cord is stored, as shown in Figure 1. To charge the chair batteries, park chair near to a power source, un-wrap the power cord, plug it into power source and switch on power. Ensure that the chair and cord are not left in an unsafe/hazardous position. Follow your organizations policy on the use of power cords. Always STOW cord before moving chair. Figure 1

3.2 Seat Tilt Adjustment Before tilting seat make sure it is safe to do so, make sure the client/ patient and the carer are safe and the client is positioned correctly. Also make sure that no items, (equipment etc.), are placed over or under any part of the chair before operating this feature. Tilt chair to desired position by depressing the left or right hand buttons on the handset either side of the SEAT icon as shown in Figure 2.

Figure 2

3.3 Seat Height Adjustment (for models with this feature) Before adjusting seat height make sure it is safe to do so, make sure the client/patient and the carer are safe and the client is positioned correctly. Note: It is best to maintain this function, chair power cord should be connected to power supply. Power cord must be unplugged from power supply and stowed carefully on chair before transporting client or moving chair. To Raise Chair Make sure that no items, (equipment etc.), are placed over the chair. Raise the chair to the desired height by depressing the correct buttons on the handset either side of the HILO icon. HILO icon as shown in Figure 3. To Lower Chair Make sure that no items, (equipment etc.), are placed under the chair. Lower the chair to the desired height by depressing the correct buttons on the handset either side of the HILO icon as shown in Figure 3.

Figure 3

CLIENT/PATIENT must not be left unattended when seat is RAISED.

3.4 Before adjusting backrest, make sure it is safe to do so, make sure the client/patient and the carer are safe and the client is positioned correctly including limbs, clothing, etc. Make sure no item (equipment, persons, etc.) obstruct the path of the backrest, to prevent injury to client or carer, and also prevent damage to your chair.

Figure 4.1

Back Rest Adjustment – Electric (for models with this feature) Adjust backrest to desired position by depressing the left or right hand buttons on the handset either side of the Back Rest icon as shown in Figure 4.1. Back Rest Adjustment – Manual (for models with this feature) Adjust backrest to desired position by supporting the backrest and operating the hand lever located on the push handle – refer to Figure 4.2 CLIENT/PATIENT/ANY PERSONS must not sit on backrest or at any time egress over the backrest when it is reclined.

Figure 4.2

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3.5 Swing Away Head Wings - (Models with this feature)

Operating Instructions

C

Make sure client/patient and carer are safe and client is positioned safely. Refer to Figure 5 - While applying light pressure on head wing at ‘C’ lift at ‘D’ and swing the wing outwards and relocate into the desired position. To return to the original position reverse this procedure. Assess need for brakes to be engaged.

Figure 5

D

3.6.1 Removable 2- Position Armrest - (Models with this feature) First make sure that the brakes are applied and client/patient and carer are safe and client is positioned safely, including limbs, clothing, etc. To operate 2 position feature – refer to Figure 6.1 - pull and hold the white release knob found near the front of the arm (down at the pivot bracket), and rotate the arm away from the chair. Release the knob and the pin will drop into the 2nd position (23°) as the arm is rotated. To return to the original (standard) position, reverse this process.

Figure 6.1

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Operating Instructions

3.6.3 Removable 2- Position Armrest – Style No.2 - (Models with this feature) First make sure that the brakes are applied and client/patient and carer are safe and client is positioned safely, including limbs, clothing, etc To remove armrest - first pull and hold the white release knob (see arrow in Figure 6.3) and at the same time with the other hand swing the armrest down. When the arm stops, let go of the release knob. Then hold the armrest with both hands, lift it up slightly and then pull out and away from the side of the chair. To replace armrest – while holding the armrest with both hands, line up the front and rear pivot points within the slots of the armrest bracket. Slide the arm down into this slot as far as you can go, and then rotate the armrest up towards the chair. The release pin at the front of the retaining bracket should automatically allow the armrest to move past it and then it will snap into the 2nd position location. Pull and hold the white release knob and rotate the arm further upward until the arm is in the 1st or standard position. Make sure armrest is securely fastened before leaving the chair. NOTE: FOR SAFETY REASONS THE ARMRESTS WILL NOT FOLD UNDER THE CHAIR

Figure 6.3

3.6.4 Drop-arm / Procedure Arm - (Models with this feature) First make sure that the brakes are applied and client/patient and carer are safe and client is positioned safely, including limbs, clothing, etc. To lower armrest: Type 2 – Move the lever in the desired direction i.e. Unlock – refer to the label - See Figure 6.5 – and then push armrest down until it can go no further.

Figure 6.4

To raise armrest: Type 2 – Move the lever in the desired direction i.e. Unlock – refer to the label - See Figure 6.5 – and then lift armrest up until the locking mechanism automatically clicks into place. Test the arm to make sure it is locked and cannot come out inadvertently. Make sure armrest is securely fastened before leaving the chair.

Procedure Arm (lift off only)

Figure 6.5

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3.7 Leg Rest Adjustment – Standard & Deluxe

Operating Instructions

Before adjusting leg rest, make sure it is safe to do so. Make sure client/patient and carer are positioned safely and castors are out of legrest path. Adjust Leg Rest to the desired position by depressing the left or right hand buttons on the handset either side of the Leg Rest icon as shown in Figure 7. Before lowering leg rest to forward transfer the client, or when using the stand-up lifter, Footrest must first be folded down under leg rest cushion. See Section 3.9 for instructions. Make sure no item (equipment, persons, etc.) obstruct the path of the leg rest. Client/patient must not sit or weight bear on the legrest at any time and must not egress over the leg rest when it is up (this includes partial elevation). Leg rest must be fully retracted before forward transfer is performed!

Deluxe Leg Rest Figure 7

3.8 Leg Rest Length Adjustment - (Models with this feature) Type 1 - Unfasten the three ‘hook and loop’ straps from the underside of leg rest at Figure 8.1 – shorten or lengthen leg rest to desired position by sliding the footrest and its support in or out of the leg rest, and re-fasten straps. Always make sure the ‘hook and loop’ straps have been fully re-fastened. NB: the footrest can be in the ‘Away/Closed’ position when performing this function. Type 2 - Unfasten the two ‘Press Stud closure retaining straps’ from the underside of leg rest at Figure 8.2 – shorten or lengthen leg rest to desired position by sliding the footrest and its support in or out of the leg rest, and re-fasten straps when the desired position is reached. Always make sure the ‘retaining straps’ have been fully re-fastened.

Figure 8.1

NB: the footrest can be in the ‘Away/Closed’ position when performing this function.

Figure 8.2

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Operating Instructions

3.9 Fold-Out Footplate - (Models with this feature) Figure 9.2

Make sure the client is correctly positioned. Unhook Cover eyelet at Figure 9.1 on both sides of the chair. Lift padded leg rest cushion only and then fold out footrest (see Figure 9.2). Cover tag eyelets (Figure 9.1) must then be re-hooked. Before lowering leg rest, to forward transfer the client, or when using the stand-up lifter, Footrest must be folded away/down under leg rest cushion.

Figure 9.1

3.10 Central Locking Castors - (Models with this feature) Brake - Press down on the left side (or Red) pedal to activate brake. Directional Lock (tracking/steering) - Press down on the right side (or Green) pedal to activate tracking/directional lock. Neutral - Mid-position is neutral. Make sure you have the castors fully engaged in BRAKE position before any procedure.

Figure 10

3.11 Operate tracking castors - (Models with this feature) Refer to Figure 11.2 - Swing castor into position parallel with side frame. Press down green/silver tab and click into position. To disengage press top of green/silver tab. Tracking position needs to be engaged whenever the leg rest is down. Activate brakes - (Models with this feature) Refer to Figure 11.1 - Individual brakes on rear castors; to engage, press down red/silver tab. To disengage, press top of red plastic tab.

Figure 11.1

Figure 11.2

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3.12 Auto Chair Function - (Models with this feature)

Operating Instructions

WARNING: Before using this function, make sure it is safe to do so. Make sure no item (equipment, persons, etc) obstruct the path of any moving part of the chair during this function. Warn all persons before actioning this function. This is an automatic chair position function – to operate, press and hold the ‘Auto Chair’ button, as indicated in Figure 12 (bottom right corner of handset button series). While holding this button (from any existing position), the chair will operate the backrest, seat tilt, hi-low, and leg rest functions simultaneously until the chair position is reached (Hi-Lo will be at its lowest height). Once this position is reached and all motors have stopped then release the button. Release of the button before the chair has reached the pre-set sitting position, will stop all functions wherever they are at the time. The chair will not continue to operate automatically. Resuming pressure on the button will continue the function.

Figure 12

3.13 Auto Flat Function (this is not a CPR facility) - (Models with this feature) WARNING: Before using this function, make sure it is safe to do so. Make sure no item (equipment, persons, etc) obstructs the path of any moving part of the chair during this function. Warn all persons before actioning this function. This is an automatic Bed / Lay Flat position function – to operate, press and hold the ‘Auto Flat’ button, as indicated in Figure 13 (bottom left corner of handset button series). While holding this button (from any existing position), the chair will operate the backrest, seat tilt, hi-low, and leg rest functions simultaneously until the bed/lay flat position is reached (Hi-Lo will be at its lowest height). Once this position is reached and all motors have stopped then release the button. Release of the button before the chair has reached the pre-set bed/ lay flat position, will stop all functions wherever they are at the time. The chair will not continue to operate automatically. Resuming pressure on the button will continue the function. Figure 13

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Operating Instructions

3.14 Lay Flat Support Bar Function – for backrest support when performing procedures (if fitted to your chair) WARNING 1 14a.1 14a.2

Before using this function, make sure it is safe to do so. Make sure no item (equipment, persons, etc) obstructs the path of any moving part of the chair during this function. Warn attendees before actioning this function. This item is NOT a push handle and is not to be used as such). TO ENGAGE: Lift / swing out the Support Bar at 14a.1 (see Figure 14a) until it is 90° to the backrest. Make sure both locating Pins at 14a.2 are locked with the Support Bar at 90° to the Backrest. Now you may perform ‘Auto Flat Function’ (see Item 3.13).

Figure 14a

14b.1

Figure 14b

TO RELEASE AND STORE: Release Pins at 14b.1 (see Figure 14b) and lower Support Bar till it is held by retaining Clip at 14c.1 (see Figure 14c). Make sure the locating Pins are engaged ready for the next event. For safety the chair should not be left in this position after procedure is completed. Raise backrest first and restow. Check there is no damage done to the CPR unit after use.

14c.1 Figure 14c

WARNING 2 Figure 14d

When the chair is in, or close to complete LAYFLAT position (when performing Function Item 3.13) the SEAT TILT, Item 3.2 MUST NOT BE ACTIVATED or Figure 14e could occur, endangering persons or equipment.

Figure 14e

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CPR WARNING:

Operating Instructions

If you or your facility decides to use this chair for CPR purposes, it is only to be performed if the chair has a LAY FLAT SUPPORT BAR (see Section 3.14) fitted to manufacturers’ specifications and the bar is at 90 o (degrees) to the BACKREST and the FLOOR – see following conditions. In the event you need to perform CPR on a client in this chair you must have fully read and understood everything on this document and the following must be strictly adhered to; 1. If you have a LAY FLAT SUPPORT BAR – SWINGDOWN STYLE it must be fully engaged FIRST (see Section 3.14 & Figure 14a) 2. Then fully activate AUTO FLAT SYSTEM (see Section 3.13 & Figure 13). 3. You have assessed the need for a CPR assistance device such as a CPR board which may be required for effective CPR due to the Pressure Care Seating system in use on this chair. Your clinical team needs to assess this as the manufacturer provides the chair with multi-positioning outcomes but cannot guarantee or advise on the effectiveness of the patient outcomes from a CPR event due to a multitude of external factors.

3.15 Headrest Cushion Adjustment - (Models with this feature) Raise or lower headrest cushion to desired position by adjusting the headrest flap via the fastening system (see figure 15).

Figure 15

3.16 Fitting Sliding Activity Tray (Models with this feature) Apply brakes before fitting tray. Tray locating lugs are situated on front of the chair arm underneath the tray retaining tube. Disengage locating pins (pull pin down and ¼ turn), slide the table arms into desired position, engage locking pins (¼ turn in reverse). NOTE: I f tray is to be locked make sure pins are located and locked securely for client and carer’s safety and that you have any relevant approvals for use of this type of device.

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4. ASSISTANCE & TIPS

NOTE: R  EMEMBER!! In any manoeuvre, the safety of the Client and Carer is paramount. This is only a guide and does not take the place or override your OH&S training or Client handling techniques. This must be approved by those responsible persons in your organisation before use. E & OE

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Assistance & Tips NOTE: R  EMEMBER!! In any manoeuvre, the safety of the Client and Carer is paramount. This is only a guide and does not take the place or override your OH&S training or Client handling techniques. This must be approved by those responsible persons in your organisation before use. E & OE

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5. TECHNICAL DATA 5.1 GENERAL TECHNICAL DATA DESCRIPTION

MODEL

Please note that your particular model may S4540 have some of the features listed and not STD SIZE others, depending on the configuration chosen. The list of technical specs. Below is not exhaustive, and if you require any further information please contact the Company that sold the chair to you.

S4540 LGE SIZE

S4540 XL SIZE

S4545 STD SIZE

S4545 LGE SIZE

S4545 XL SIZE

Armrest Height (Drop Down type) – at hips (from seat cushion)

190

190

190

190

190

190

Armrest Height (Standard removable type) – at hips (from seat cushion)

160

160

160

160

160

160

Auto Chair

ü

ü

ü

ü

ü

ü

Auto Lay-Flat

ü

ü

ü

ü

ü

ü

Backrest – Height (from seat cushion)

730

730

730

730

730

730

96° - 180°

96° - 180°

96° - 180°

96° - 180°

96° - 180°

96° - 180°

560

660

760

570

670

770

Castors – Central Locking 150mm type

available

available

available

available

available

available

Castors – Standard 150mm DL & TB type (individual locking)

ü

ü

ü

ü

ü

ü

Leg Rest Length – Deluxe type

440

440

440

440

440

440

Leg Rest Length – Fully Extended (via slide-out footrest)

up to 150mm extra

up to 150mm extra

up to 150mm extra

up to 150mm extra

up to 150mm extra

up to 150mm extra

Backrest – Recline Range Backrest – Width at Shoulders

Leg Rest Length – Standard type

440

440

440

440

440

440

Overall – Height (Backrest upright)

1320

1320

1320

1320

1320

1320

Overall – Length (Supine Position) – Deluxe Leg Rest Type

1920

1970

2000

1920

1970

2000

Overall – Length (with Leg Rest Down, Backrest Up & Foot Rest away – depending on model)

1150

1150

1150

1150

1150

1150

Overall – Length (without footplate)

1820

1870

1900

1820

1870

1900

Overall – Width (Drop Down type arm)

760

860

960

760

860

960

Overall – Width (Standard Removable type arm)

720

820

920

720

820

920

Seat – Depth

520

570

600

520

570

600

Seat – Height – Maximum (tilted forward)

820

820

820

820

820

820

Seat – Height – Minimum (tilted forward)

520

520

520

520

520

520

Seat – Height – Minimum (@ 0° degrees)

550

550

550

550

550

550

Seat – Incline Range (Forward to Rear)

-2 to 13°

-2 to 13°

-2 to 13°

-2 to 13°

-2 to 13°

-2 to 13°

Seat – Width (between arms – Drop Down type)

550

650

750

550

650

750

Seat - Width (between arms – Standard Removable type)

520

620

720

520

620

720

Weight Capacity – Maximum

160kg

300kg

350kg

160kg

300kg

350kg

ü

ü

ü

X

X

X

136976

136976

136976

136976

136976

136976

Wings – shoulder/head ARTG Number

Dimensions are nominal and are measured in MM without covers depressed. Design and specifications are subject to change without notice. E&OE

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5.2 DESCRIPTION OF THE VARIOUS SIGNS USED IN THIS MANUAL WARNING!

Technical Data

Failure to comply with these instructions may result in accidents involving serious personal injury.

Failing to follow these instructions can result in the product being damaged or destroyed.

5.3 DO’S and DON’TS - General DO’S ü Do plug the chair into mains power and charge the Emergency Battery Back-up system for 24hrs before the 1st use. ü Do keep the control box plugged into the mains supply whenever possible. This will extend the life of the Emergency Battery Back-up. A large number of cycles can be obtained from operating solely on the batteries; however battery lifetime is reduced with frequent discharging. ü Do inspect all cables particularly the mains power cable for any damage; replace where necessary. ü Do make sure that the Handset coil cable is always free and not tangled up in the workings of the chair. ü Do stow the mains power cable and the HB handset when moving or transporting the chair. ü Do clean the actuators, control box, handset and attendant control panel at regular intervals to remove dust and dirt. ü Do maintain the batteries correctly, see Battery Maintenance & Replacement. DON’TS û Don’t allow the batteries to fully discharge before connecting to the mains supply. The batteries are a lead-acid gel cell type that can be trickled charged continuously (batteries used for standby / emergency back-up) and have a high current discharge capacity. The batteries are not the nickel cadmium type and must not be periodically fully discharged. Life is greatly reduced by deep or complete discharging of the batteries. The best lifetime is obtained by charging the batteries as often as possible. û Don’t continue to operate the handset by repeatedly pressing the buttons if the chair function will not move, or the actuator will not function. If this occurs then the actuator has either reached its end position, the load is too great or there is a problem. Refer to troubleshooting guide. û Don’t exert excessive force on the handset cable as this may break off the wires inside the cable and prevent some or all of the operations. û Don’t continually operate the chair functions. The system is not designed as an exercise machine and continuous operation will cause the thermal fuse in the control box transformer to cut off power to the transformer; the control box will then require servicing. Refer to the manufacturer’s manual for the specified duty cycle.

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5.4 SAFETY INSTRUCTIONS

Technical Data

PLEASE READ THE FOLLOWING SAFETY INFORMATION CAREFULLY. IT IS IMPORTANT FOR EVERYONE WHO IS TO CONNECT, INSTALL OR USE THE SYSTEMS TO HAVE THE NECESSARY INFORMATION AND ACCESS TO THIS MANUAL. Classification: The equipment is not suitable for use in the presence of a flammable anaesthetic mixture with air or with oxygen or nitrous oxide. Warning! The plastic parts in the system cannot tolerate cutting oil. Warning! If faults are observed, the products must be replaced. Never spray directly on the products with a high pressure cleaner. The LINAK products cannot tolerate the influence of strong solvents, basic or alkaline liquids.

The duty cycle printed on the label of the control box must always be noted. If this is exceeded, there is a risk of the control box being overheated and damaged. Unless otherwise specified on the label, the duty cycle is max. 10%: max. 2 minutes in use followed by 18 minutes not in use. Exceeding the duty cycle will result in a dramatic reduction in the lifespan of the product.

Linak Systems – Tech Data and Reset Info

SWL 160kg Chairs

Pages 17-22

SWL 160kg Chairs

Pages 23-24

SWL 300kg & 350kg Chairs

Pages 25-26

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5.5 LINAK OPENBUS™ DO’S and DON’TS 5.5.1

Before connecting or disconnecting OPENBUS™ accessories or handsets to / from the system:

Technical Data

a. Disconnect the CB from mains power. b. Wait at least 2 minutes after the last key press. 5.5.2

Only connect the originally specified type of Actuator to the appropriate port on the CB.

5.5.3

Only connect the originally specified Handset to the system.

5.5.4

Wait at least 2 minutes after the last key has been pressed before removing the BA18 or BA20 battery from your system. Otherwise battery operation may be blocked for 30 minutes.

5.5.5

Do not connect / disconnect an Actuator while pressing any keys on the Handset or Foot Switch.

5.5.6

Use O-rings on all connectors (greasing them 1st) and secure all connectors / cables with the cable locking devices supplied.

5.5.7

Use blind plugs with O-rings to seal any unused ports on the CB and junction boxes.

5.5.8

Do not stretch or unduly strain any of the cables and connectors.

5.5.9 In cases where a CU20 or CP20 requires replacement, in order to avoid damage to new components, replace the complete CB20, rather than individual components. 5.5.10 Ensure that the system is suitably protected from ESD (Electro Static Discharge) via the ESD drag chain/wire fitted to the base of your chair. If worn out, replace with an original part. 5.5.11 In the event of a breakdown of the chair electric functions, do not diagnose the fault by switching actuators around between different working ports, or use components from a working chair on the faulty chair. This system is not a ‘Plug and Play’ type. It is computerised and sensitive to faulty parts. A faulty or damaged component may cause ruin/damage to a working/new component. It is always best to call a technician with a Linak approved repairer qualification to diagnose the issue, if it is not obvious. 5.5.12 In the event components are replaced, it is always best to perform a Reset and System Initialisation after doing so, to enable correct function of the chair – refer to 5.7.1 and 5.7.2 on Page 21

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Technical Data

5.6 WIRING CONFIGURATION DIAGRAMS

5.6.1 CU20 system

5.6.2 C16 system

FUNCTION

SE4325 ITEM

DESCRIPTION

SE4400 STD SIZE

SE4400 LARGE SIZE

ITEM

DESCRIPTION

ITEM

DESCRIPTION

Power

CP2001000A01069 Control Power Unit

CP2001000A01069

Control Power Unit

HB8X135-00

Handset

IN 1

HB8X135-00

Handset

HB8X135-00

Handset

0821008

Port Plug

IN 2

0821008

Port Plug

0821008

Port Plug

BL131HA11300A or HILO Column BL14HA11400A

BL131HA11300A or BL14HA11400A

HILO Column

BL131HA11300A or HILO Column BL14HA11400A

BL131HA11300A or HILO Column BL14HA11400A

OUT 1/CH 1

31110H+101504K

Backrest Actuator – 150mm stroke

31110H+101504K

Backrest Actuator – 150mm stroke

31110H+101504K

Backrest Actuator – 150mm stroke

OUT 3/CH3

31110H+301004K

Leg Rest Actuator – 100mm spline

31110H+301004K

Leg Rest Actuator – 100mm spline

31110H+301004K

Leg Rest Actuator – 100mm spline

OUT 4/CH 4

31120H+10050 04K(LAUS112092)

Seat Tilt Actuator – 50mm stroke

31120H+1005004K (LAUS112092)

Seat Tilt Actuator – 50mm stroke

31120H+1005004K Seat Tilt Actuator (LAUS112092 – 50mm stroke

OUT 5/CH 5

N/A

N/A

N/A

N/A

OUT 2 /CH 2

DO NOT USE CHAIR UNTIL YOU HAVE FULLY READ THE INSTRUCTIONS 18

Careleda M-03 WI-204rev 6

Edited 29.10.2019

© 2019

5.7 RESET / INITIALISATION PROCEDURE FOR CU20 SYSTEM Use the handset to perform the following procedures:

Technical Data

5.7.1 RESET Suits both Phase 2, 3 & 4 Software – Reset the system by simultaneously pressing the Row 2 UP / DOWN (Backrest Row) keys until the system stops beeping (approx. 5 seconds). Please note that the two keys must be activated at exactly the same time. 5.7.2 INITIALISE a. Phase 2 Software SW70133(MAU0204)/ SW70137(MAU0214 – Initialise the system by running the actuators to their end-stop position as per below (press and hold the button until the actuator has stopped): SE4325 STD – 160kg

SE4400 STD – 160kg

SE4400 Large Size – 300kg

a. Drive CH1 in

a. Drive CH1 in

a. Drive CH1 & CH2 in

b. Drive CH2 in

b. Drive CH2 in

b. Drive CH3 in

c. Drive CH3 in

c. Drive CH3 in

c. Drive CH4 in

d. Drive CH4 in

d. Drive CH4 in

d. Drive CH5 in

b. Phase 3 & 4 Software SW71071(MAU0349)/SW71022(MAU0330) – Initialise the system by pressing and holding simultaneously Row 1 UP / DOWN (Hi-Lo Row) buttons until all functions have ceased to operate and the buzzer sounds with 2 beeps (100ms ON, 100ms OFF)

5.8 MAXIMUM HEIGHT RESET AND STORE FUNCTION – for PHASE 3 & 4 SOFTWARE ONLY SW71071(MAU0349)/SW71022(MAU0330) 5.8.1 STORE/SET MAXIMUM HEIGHT This function allows the reprogramming of the maximum height of the HI-LO function of the chair system. It allows for limitation, by supervisors, of the maximum height they wish the chair to function at for their circumstances i.e. 50mm, 100mm … infinite up to the absolute maximum height of the system (default) - determined by the model of BL14 column fitted to your chair – i.e. 300mm or 400mm. Using the handset, press and hold simultaneously for 5 seconds the Leg Rest UP Button (3rd row, Left button) & Seat Tilt DOWN Button (4th Row, Right button) until Buzzer beeps once – refer to the Purple Rings on the diagrams in Section 5.9 5.8.2 RESET MAXIMUM HEIGHT, to the default absolute maximum height The absolute maximum height of the system - determined by the model of BL14 column fitted to your chair – i.e. 300mm or 400mm. Using the handset, press and hold simultaneously for 5 seconds the Leg Rest DOWN Button (3rd row, Right button) & Seat Tilt UP Button (4th Row, Left button) until Buzzer beeps once – refer to the Green Rings on the diagrams in Section 5.9

DO NOT USE CHAIR UNTIL YOU HAVE FULLY READ THE INSTRUCTIONS © 2019

Careleda M-03 WI-204rev 6

Edited 29.10.2019

19

Technical Data

5.9 HANDSET FUNCTIONS / CHANNEL DIAGRAM 5.9.1

Blue rings indicate buttons to press and hold simultaneously for Reset procedure

5.9.2

Red rings indicate buttons to press and hold simultaneously for Initialisation procedure (Phase 3 & 4 software only)

5.9.3

Green rings indicate buttons to press and hold simultaneously for RESET MAXIMUM Height (refer to Section 5.8.2)

5.9.4

Purple rings indicate buttons to press and hold simultaneously for STORE/SET MAXIMUM HEIGHT (refer to Section 5.8.1)

SE4400 Standard Size

SE4400 Large Size

HI-LO

CH 1 OUT

CH 1 IN

HI-LO

CH 1 & CH 2 OUT

CH 1 & CH 2 IN

Back Rest

CH 2 OUT

CH 2 IN

Back Rest CH 3 OUT

CH 3 IN

Leg Rest

CH 3 OUT

CH 3 IN

Leg Rest

CH 4 OUT

CH 4 IN

Seat

CH 4 OUT

CH 4 IN

Seat

CH 5 OUT

CH 5 IN

Bed Position

Chair Position

Bed Position

Chair Position

DO NOT USE CHAIR UNTIL YOU HAVE FULLY READ THE INSTRUCTIONS 20

Careleda M-03 WI-204rev 6

Edited 29.10.2019

© 2019