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RHYTHM SERVICE MANUAL

PAGE  6.3

2009

SUNRISE MEDICAL

4. 

If you have a correct reading at this location, 

skip to step 6.
If your reading is open, take a reading directly 
from the 6-pin recline actuator harness (

fi

 g 6.3.1) 

at pins 3 & 4.

5. 

If your reading is still open, replace the 

recline actuator and re-rest. 

If your reading matches the Recline Calibration 
Chart above, then replace the harness from the 
recline actuator to the ISM.

6. 

If do you have a reading, but 

fi

 nd that is 

does not match the calibration chart based on 
your preset angle, remove the recline actuator 
(follow installation instructions from this manual). 
Once removed, run direct power to the actuator 
until you are able to match the desired resistance 
1.0 k ohms when monitoring pins 3 & 4 with your 
multi meter. Once this reading is achieved, you 
will be able to rotate the actuator rod to match the 
length listed on the calibration chart. (

fi

 g 6.3.2

Power Chair will not Drive in Creep Speed when Reclined

If the wheelchair is not driving in creep speed when the backrest is reclined more than 110 degrees, 
refer to the above the recline actuator calibration process. And re-test.
If the calibration process does not correct the issue, please contact Sunrise Medical Tech Support.

1

2

3

4

5

6

Section 6

fig. 6.3.1

fig. 6.3.2

Содержание Rhythm

Страница 1: ......

Страница 2: ...2 2006 Sunrise Medical...

Страница 3: ...ent 100 Shear CRS Replacement and Adjustment 101 Acronyms for Delphi 103 APPENDIX A RHYTHM 2009 WITH PG DRIVES 0 1 INTRODUCTION Introduction 4 Tools Required 4 Diagnostics Chart 6 Basic Setup 7 Multim...

Страница 4: ...Working knowledge and expertise in the servicing of this product should not carry out troubleshooting procedures This can result in problems with future servicing and or damage to the unit Parts and c...

Страница 5: ...ing and outdoor terrain even in reverse True Free Wheel Easy Battery Access Groove Facts Front Wheel Drive FWD Rear wheel Drive RWD One Base Two Solutions Standard 6 5 mph motor 300 lb capacity or opt...

Страница 6: ...rent Actuator Batt Under or Over Current Actuator Not Used Actuator Invalid System Actuator Drive Lockout Actuator QRMAC Internal Error Actuator Loss of Communication Actuator QRMAC Hex Switch not Neu...

Страница 7: ...Line b Control Module for the Groove located in the Center between the 2 batteries c Control Module for the Rhythm located at back of chair behind shroud d Are all necessary connections fastened or in...

Страница 8: ...in here negative and as the name suggests it s the common ele ment to all of the testing circuits Think of it as the ground rail Voltage Resistance and Continuity port 2 This is commonly used option...

Страница 9: ...but since current is measured in Amps and the readout value is in amps the symbol makes sense This measures the current that is flowing through the part of the circuit between the two probes the mete...

Страница 10: ...teries away from all sources of ignition Do not place objects on the battery tops Always try to keep someone within earshot of your work area so that they may come to your assistance if needed Always...

Страница 11: ...damaged return the unit to the dealer supplier for inspection EMI means electromagnetic EM interference I EMI comes from radio wave sources such as radio transmitters and transceivers A transceiver is...

Страница 12: ...get closer to the source For this reason EMI from handheld devices is of special concern A person using one of these devices can bring high levels of EM energy very close to a power chair without the...

Страница 13: ...jack or an unpainted metal component on the system such as a captive installation screw Handle Printed Circuit Boards by the edges only avoid touching the Printed Circuit Board and connector pins Plac...

Страница 14: ...14 2006 Sunrise Medical INTRODUCTION...

Страница 15: ...r battery failure occurs but not common in gel sealed batteries KEEP SPARKS AND FLAMES AWAY FROM BATTERIES Burns dropping a wrench or screwdriver across battery terminals results in sparks and intense...

Страница 16: ...esting deep cycle batteries should follow these guidelines Never replace just one battery at a time This will create an imbalance when charging and ultimately damage both batteries Check batteries for...

Страница 17: ...designed to be discharged and recharged on a regular basis Starting or automotive type batteries use a rapid burst of power to start an engine and are quickly recharged by an alternator or generator...

Страница 18: ...3 forward to expose the batteries General Battery Maintenance Keep terminals free of corrosion and insure wiring connections are secure Check for frayed or loose contacts Groove Unscrew each of the 2...

Страница 19: ...dures Rhythm Rhythm Groove Groove Firmly grasp the red battery connectors and pull 1 apart Firmly grasp the black battery connectors and pull 2 apart Firmly grasp the smaller white battery connectors...

Страница 20: ...icates a usable fuse Infinite resistance indicates a non usable fuse The 100 amp fuse is not replaceable the harness must be replaced The battery connection uses a 2 way connector with a White Jumper...

Страница 21: ...eck for battery voltage at chair s charger input 2 Check for continuity between cable DC output and connection inside 3 Check for AC voltage 1 Check for possible blown fuse Pin 3 Inhibit Line Battery...

Страница 22: ...d operating range Try a specified set of batteries Try another charger Yellow LED blinks 5 times Battery charger overheated Remove power wait ten minutes and then reapply power Physically check all co...

Страница 23: ...and location of the brushes as they are removed from the motor fig 1 21 The brushes are burned in to the commutator and reinstallation in a location or orientation not matching the pre inspection loc...

Страница 24: ...check for physical deterioration Use a 19mm wrench to remove the nut off of end of shaft Take the washer away Use a pulley puller to remove the Hub Assembly from the output shaft Fig 1 25 1 26 Note D...

Страница 25: ...o re assemble Note Always use a new cotter pin Motor Removal and Replacement Rhythm Raise the chassis of the chair on a stable platform so that all wheels are off of the working surface Lift the cente...

Страница 26: ...ug nuts using a 16mm Socket wrench Set Drive wheel aside fig 1 33 Remove the Cotter Pin from the Freewheel Mechanism and discard the cotter pin fig 1 34 Remove the Motor Splash Guard by using a Philli...

Страница 27: ...removed from the chair fig 1 38 Reinstallation Reverse above steps Torque motor mounting bolts and Bridging Plate bolts to 16 20 Newton Meters 12 15 ft lbs Torque drive wheel lug nuts to 47 5 54 Newto...

Страница 28: ...e at this time 5 Set the distance to be approximately 3 8 inch 35 in between fastening nut and Compensator 6 Final Assembly The Motor Should be Set in DRIVE Mode position before installing the COG 1 M...

Страница 29: ...ry to remove the entire wheel assembly in order to change tires or tubes Disassemble Carefully support the frame of the wheelchair us 1 ing jack stands Release all pressure from tire by removing valve...

Страница 30: ...Encoders are simple to add on and operate with our Delphi Electronics The following details will show you what parts are necessary and how it plugs into the module as well as programming Motor Encode...

Страница 31: ...to Motor control Fig 1 51 Go into General Parameters Fig 1 52 Go into General which is Encoder Selection Using On for operation Set Encoder to On enable Fig 1 53 resolution is preset and does not nee...

Страница 32: ...s as well as the drive wheel The rear casters also feature independent suspension All 6 wheels suspend independently and remain in contact with the ground The chair is shipped with factory preload set...

Страница 33: ...ttings of the rear shock dampening assembly before you proceed to make any changes to the springs Note Contact Technical Service for any changes to the seating system such as addition of Tilt Lift or...

Страница 34: ...that the black rubber pad on the front of the rear shock mount is against the chassis tube Fig 1 61 The motor on that side of the chair should move freely on its pivot and the anti pitch tube Slowly...

Страница 35: ...ble has a hexagonal shape and while an adjustable wrench could be set to fit this portion of the cable a vise grip type of pliers would be better suited to this application Adjusting the nut clockwise...

Страница 36: ...nkage Remove the small cotter B pin on the Anti Pitch Damper post Remove the main motor assembly bolt C Remove the button head cap screw D that holds the belt clamp and belt to the motor mount pulley...

Страница 37: ...on the top of the cylin der to release the internal parts Use soap and water alcohol or acetone to clean the Damper Rod and the plastic Anti Pitch Taper Do not lubricate any parts of the anti Pitch A...

Страница 38: ...screw driver under the slot of the fastener center piece and pry up Fig 1 72 The Battery compartment Lid D is removed by lifting up on the web handle and then pulling forward The Rear Shroud E is rem...

Страница 39: ...ignated as a Turtle and a Maximum speed designated as a Rabbit To increment the 4 separate LED s press the Rabbit and to decrement or decrease the speed press the Turtle button The QC5 is the only Joy...

Страница 40: ...function and Battery SOC Keyless Lock mode Sleep and Power Off modes Switch Joystick option with Latched control 5 assignable buttons and one assignable jack port on hand controls with ports each ass...

Страница 41: ...Actuator simply deflect Joystick in a Right or Left command position Drive Profile Mode Red Mode light Shows flashing and Choice of Drive can be made There are 4 separate Drive Profiles to choose Aft...

Страница 42: ...e the four T 10 torx screws from the bottom 2 case of the Joystick fig 2 7 1 Remove the bottom case 3 Remove the eight pin connector by pulling from 4 the circuit board fig 2 8 1 Remove the four T 10...

Страница 43: ...using of the new joystick housing Insert the com port and boot from the outside into 12 the new middle housing and pull the boot flange tight against the middle housing Insert the joystick mechanism i...

Страница 44: ...the main body of the control where applicable and ensure that the Main Bus cable is detached from the heel Take the new heel and perform the reverse operation to fit it to the main body of the Hand C...

Страница 45: ...elchair to prevent snagging and to ensure that there is no strain on connectors Take particular care when routing and securing cables on moveablestructures such as Tilt Lift and Recline etc Such movin...

Страница 46: ...easy it is for the user to control the chair Turn Deceleration How quickly the chair comes to a stop from a turn Also very important in the control of the chair Settings are 1 increments Torque Limit...

Страница 47: ...Audio acknowledgment of the lock engaged operation is by sounding the horn for 50ms Audio acknowledgment of the lock disengaged operation is by sounding the horn for 50ms 3 times with 50ms spacing bet...

Страница 48: ...es around in the menu The top three buttons are reserved for future use Menus broken down into levels fig 2 14 Levels identified with symbols fig 2 15 Main Menu followed by First Level Second Level et...

Страница 49: ...t controls would either shutdown or go into full current rollback after going for that length of time The QC Motor Control will continue to deliver output at 25 amps Current Rollback is a condition of...

Страница 50: ...Quickie Rehab Multiple Actuator Control SUNRISE PART 020007 Works only with QR system Used when more than 2 actuators are required in the seating system Actuator outputs for left and right leg rests...

Страница 51: ...ncoder A or Reed or Limit 3 Ground 4 Switch B Encoder B or Limit 5 Actuator 6 24V Direct Switch Pin Outs Pin Definition 1 No connection 2 Ground 3 Switch 1 4 Switch 2 Motor Pin Outs Pin Definition 1 M...

Страница 52: ...h 1 4 Switch 2 Motor Pin Outs Pin Definition 1 Motor for forward chair motion 2 Motor for forward chair motion 3 Brake 4 Brake 2 4 1 3 View looking into cavity of header connector Actuator Motor Motor...

Страница 53: ...e Mode errors are indicated by the red LED next to the Mode Button Flashing RED Module Motors Harness Battery LED illumination state Error Description Priority Motor Controller Internal Module Error 2...

Страница 54: ...h the Mode Button Flashing GREEN Seating Mode Errors LED illumination state Error Description Priority QR MAC Internal Error 2 Module Communication Error 3 QR MAC Hex Switch not Neutral at Power On 8...

Страница 55: ...tral At Power On Error Check to see if client has their hand on remote Reset Power check integrity of Joystick Gimbal If bent Replace out Replace Joystick Module Loss of Communication 6 Bars every 2 s...

Страница 56: ...ickie iQ select Diagnostic Faults Read 4 and record the faults fig 2 23 3 Refer to the Rhythm and Groove Technical Ser 5 vice Manual to replace any defective components on the wheelchair Clear the fau...

Страница 57: ...Battery Votage 25 6 U Battery SOC 99 Z Warning If the following step is not completed the wheel chair may move unexpectedly possibly causing injury Disengage the gearbox from the motors Verify 2 that...

Страница 58: ...llowed by Motor Controller then Battery fig 2 23 8 Observe the battery voltage on either the HHP or 7 Quickie iQ a If the voltage drops rapidly typically 2 volts or more during the first 5 seconds thi...

Страница 59: ...If the battery voltage does not reach 27 5 VDC and the battery charger LEDs indicates full charge replace the 12 battery charger Motor and Gear Box Tests Motor Test Perform the following steps to elec...

Страница 60: ...ammed value is 05 Ohms The Motor Voltage for each motor should increase evenly If the voltage is not even verify that a Veer Compensation has not been programmed into the chair If the Motor Voltages a...

Страница 61: ...notes Move the joystick further forward followed by moving it to the left then right then reverse Refer to the fol 12 The Rhythm and Groove use 12 VDC park brakes Typical Brake Voltage is 11 VDC The B...

Страница 62: ...a drag is put on the motors when the gearboxes are engaged This extra drag shows up as an increase in Motor Current An increase in motor current by 1 amp is typical if the gearboxes are warm If the ge...

Страница 63: ...ick to the right and verify that 8 the Joystick Position increases smoothly to 100 Repeat the test for the left position Verify that the joystick returns to neutral in both 9 directions If the previou...

Страница 64: ...mplete the following tests If the wheelchair contains either or a Mini Hand Control MHCM or an Attendant Con trol Module ACM Refer to Hand Control Test 1 Complete the Hand Control Test except select C...

Страница 65: ...ition information to the Motor Controller or QMAC Counter Reset Switches CRS automatically provide re home information to the Motor Controller or QMAC The re home function occurs when the actuator mov...

Страница 66: ...wheelchair If using the HHP select Monitor then Motor Con 3 troller Under Motor Controller select the actuator to test i e Tilt fig 2 23 22 If using the Quickie iQ select Monitor Parameter 4 followed...

Страница 67: ...or 2 fig 2 23 25 Actuator 1 Enable Assign Function Input Dir Swap Limit Count Up 300 Limit Count Down 20 Speed 100 Yes Tilt No Observe the operation of each actuator that is drawing excessive current...

Страница 68: ...t fig2 23 26 If using the Quickie iQ select Monitor Parameter 4 followed by selecting QMAC then actuator to test i e Tilt fig 2 23 27 Note the position of the actuator counts and 5 degrees Operate the...

Страница 69: ...the CRS switch will cause the chair to fail automatic or manual Re Home Observe the operation of each actuator that is drawing excessive current Correct any binding observed 9 Replace the actuator if...

Страница 70: ...31 Others Time On 3 h Time Driven 0 h Int c box Temp 22 deg If using the HHP record Time On Time Driven 5 and Internal Control Box Temperature If using Quickie iQ record Time On Time Driven Internal...

Страница 71: ...lso provides adjustments to the seat angle Height Adjustment Each module fits on top of a module base adaptor This adaptor features 3 inches of height adjustability Several backs are available each pr...

Страница 72: ...g positions Multiple hardware mounting positions in the back No size adjustment Up to 3 height adjustment Recline Options Recline options include Manual Recline and Power Recline with Shear Reduction...

Страница 73: ...lines from vertical 95 to full recline 171 Changing the Seating Size Changing the seating size of the Perfect Fit Seating System is accomplished by either adjusting the width depth and or the back hei...

Страница 74: ...rame Depth Table Pan Wing Range 12 14 Deep 12 12 16 12 14 Deep 13 13 16 12 14 Deep 14 14 17 15 17 Deep 15 15 19 15 17 Deep 16 16 19 15 17 Deep 17 17 20 18 20 Deep 18 18 22 18 20 Deep 19 19 22 18 20 De...

Страница 75: ...d Remove the hardware using the correct size Allen wrench Reposition the wing and reinstall the mounting hardware Note A new back cushion may be needed after width adjustment Manual Recline Back Heigh...

Страница 76: ...embly to the Perfect Fit Seating System Remove the back assemblies from the frame Locate the four adjustment blocks Refer to the following diagrams Reposition the back assembly by moving the hardware...

Страница 77: ...nt seat weldment forward Do this by removing the mounting hardware A and sliding the seat pan Reinstall and tighten the mounting hardware after the correct adjustment is reached Remove the mounting ha...

Страница 78: ...complete the following procedures Locate the 16 mm adjusting nut on the rear bottom of the back Using a 16 mm wrench adjust the back to the desired angle Manual Recline to 40 Degree Back To adjust th...

Страница 79: ...ting clamp bolts A slide the armrest up or down and 1 retighten To increase the slots adjustment range remove the armrest flip the mounting bracket and reinsert the 2 armrest Fig 3 28 This adds an add...

Страница 80: ...st out Reinsert the armrest so the arm pad is parallel to the ground and tighten the upper clamps Notes This method of adjusting the armrest height adds 1 an additional 2 to each of the upper and lowe...

Страница 81: ...is does not provide enough angle adjustment 4 it may be necessary to remove the armrest and reinsert it closer to the desired angle and then make any fine tune adjustments The arm pad features 2 of ho...

Страница 82: ...lever and rotate out Fig 3 39 To close Lateral Knee Supports rotate to the front To adjust Lateral Knee Supports loosen and rotate pad Note Arms come in either 2 or 4 offset Fig 3 40 Installation Adj...

Страница 83: ...vement To replace the mounting pins C remove the pin by removing the stop nut E then unscrew the pin Replace with a new mounting pin To replace the latch spring D remove the screw securing the latch a...

Страница 84: ...up and down in the slot on the back wing Mount the side guard on the seat pan rail as illustrated Slide the side guard forward or rearward as required Adjust the height of the guard by moving up or do...

Страница 85: ...est Calf Pad adjustment Remove mounting bolt and nut Move Calf Pad to desired location and remount CalfPadangleadjustment Loosenmountingbolt and nut adjust angle and tighten hardware Foot Plate angle...

Страница 86: ...rod connects the left keiper to the right keiper to ensure synchronization An optical encoder is mounted on the left keiper assembly to record the rotation of the keipers The control module decodes t...

Страница 87: ...g functions reset during the operation by recording the actions of micro switches located within the actuators Two reed switches are mounted on the same bracket that houses the Encoder Reset Switch On...

Страница 88: ...r 3 at the joystick or other wheelchair control and within 3 minutes measure for full battery voltage between pins 3 ground and 6 positive battery voltage If full battery voltage is not observed ensur...

Страница 89: ...ng the reed switch adjustment procedures outlined in this manual Connect a multimeter across the two green wires 15 on the 6 pin connector and check for continuity with the Back switch open and closed...

Страница 90: ...coder Reset and EOT switch assembly Connect a multimeter across the two white wires c of the 6 pin connector Check for continuity when the Encoder Reset switch is open and closed by manually operating...

Страница 91: ...s are displayed refer to the Delphi trouble shooting section of the service manual Locate the control module on the wheelchair 1 Note The control module is located at the rear of the base on a Rhythm...

Страница 92: ...appropriate actuator or seating component and retest Note Contact Sunrise Medical Tech Support for assistance Troubleshooting the Perfect Fit System with QR MAC Total Seating System Failure Prior to...

Страница 93: ...reconnect and retest Check for battery voltage at the 2 pin connector 4 leading to the QR MAC If battery voltage is present at the 2 pin connector 5 and no seating functions are illuminated replace t...

Страница 94: ...9 for continuity from the 2 pin connector on the seating system leading to the 2 pin connector at the QR MAC If the 2 pin cable leading through the seating 10 systemtotheQR MACdoesnotindicatecontinui...

Страница 95: ...to the Delphi troubleshooting section of the service manual Locate the QR MAC on the rear of the 1 wheelchair Inspect the seating connectors located on the 2 bottom of the CR MAC Reconnect any connect...

Страница 96: ...retest If the readings are correct replace the QR MAC 5 and retest Note If the Recline Actuator is not functioning cor rectly refer to The Recline Actuator will not function or function correctly sect...

Страница 97: ...correct operation of the 18 degree reset 3 switch by checking its operation at the 6 pin connector Refer to the following drawing for the correct readings Replace the 18 degree reset switch assembly i...

Страница 98: ...eed Switch A and Actuator 5 Magnet B to be 1 3 mm 3mm maximum Actuator Magnet B is depth adjustable by loos 6 ening hex nut pushing mount in then rotating it 90 and re tightening hex nut With the back...

Страница 99: ...t Switched Power N A When 24 is connected to Blue Motor Pin 5 and Ground is connected to Brown Motor Pin 1 the actuator will extend and the tilt will go up When 24 is connected to Brown Motor Pin 1 an...

Страница 100: ...n Pin 2 Encoder Red Pin 3 Ground Black Pin 4 COT Switch N A Pin 5 Motor Blue Pin 6 24 Volt Switched Power N A When 24 is connected to Blue Motor Pin 5 and Ground is connected to Brown Motor Pin 1 the...

Страница 101: ...stall the mounting hardware into the mount Tighten the mounting hardware 3 B Height Adjustments The Perfect Fit Seating System contains 3 inches of height adjustment The seating system may be adjusted...

Страница 102: ...apabilities Automatic re home is performed anytime the seat is operated past a certain point and micro switches are closed These micro switches known as Counter Reset Switches CSR tell the Delphi syst...

Страница 103: ...ated and closes as the seat back reclines Verify that the switch is not damaged and free to 2 operate Locate the QMAC mounted on the back of the 3 wheelchair Fig 3 91 Disconnect the 6 pin female conne...

Страница 104: ...to measure continuity Fig 3 94 If the switch changes state replace the cable with 10 the two 6 pin female connectors leading to the QMAC If the switch does not change state locate a 2 11 wire cable l...

Страница 105: ...n the back of the 1 wheelchair Fig 3 96 Locate the Shear CRS B mounted under the 2 QMAC Fig 3 97 Note this switch is Normally Open NO when the seat back is fully elevated and closes as the seat back l...

Страница 106: ...lunger on the Shear CRS Refer to the photo to determine the correct pins to measure continuity through Fig 3 100 If the switch changes state replace the cable with 10 the two 6 pin female connectors l...

Страница 107: ...olation Procedures Using Quickie iQ or HHP located in this manual Replace the Recline actuator if the procedure fails To continue testing complete the following procedures Locate the QMAC mounted on t...

Страница 108: ...Tilt Operate the recline system If the system operates correctly replace the QMAC Refer to the Recline Actuator Removal section in this manual The Shear Actuator will not run or runs erratically Comp...

Страница 109: ...o the actuator if the resistance is correct Replace the actuator if the resistance is out of 8 tolerance and the actuator does not run Refer to Recline Actuator Removal section in this manual On the Q...

Страница 110: ...point seat back height may be moved 2 up in the seat back bracket The factory setting is 4 measured from the top of the seat pan to the pivot point This may be adjusted up in intervals Fig 3 109 Use...

Страница 111: ...he two mounting bolts C and slide the 8 bracket to the desired location Fig 3 112 To adjust the arm rest hanger loosen the two 9 mounting bolts D and slide the mount to the desired location Fig 3 113...

Страница 112: ...a flat head 1 screw driver to lift the small head of the fasteners Fig 3 15 Remove the four fasteners F that attach the 2 shroud to the wheelchair two on the top and one on each side of the shroud Us...

Страница 113: ...of the spacer Fig 3 20 Once one bolt is removed the same technique 8 may be used to remove the other side of the lower recline actuator mount Note prior to removal of Recline Actuator ob 9 serve the p...

Страница 114: ...a new actuator Fig 3 124 The part number is 120988 Note in order to reinstall the Gas Strut it must be 15 reattached before the bottom Recline Actuator bolts Once the gas strut is connected pull on t...

Страница 115: ...to remove the shear actuator Unplug the shear actuator by disconnecting the 2 6 pin connector Fig 3 125 Using a 7 16 open end wrench and a 3 16 hex 3 wrench remove the top and bottom mounts Lift the a...

Страница 116: ...Refer to the Recline Actuator Removal section in this tech manual Complete the following steps to remove and replace the Recline CRS The Recline CRS located near the pivot point is 1 non adjustable To...

Страница 117: ...S may be adjusted by sliding the 1 switch bracket side to side In order for the CRS to work correctly the roller 2 switch must contact the button head screw on the shear actuator mount The CRS can be...

Страница 118: ...D Customer Requirements Document DC Direct Current ECM Environmental Control Module ED Enhanced Display GUI Graphical User Interface HCM Hand Control Module HHP Hand Held Programmer IR Infra Red LED L...

Страница 119: ...2009 Quickie Rhythm Service Manual Supplement 2009 Sunrise Medical Inc xxxxxx Rev A PG DRIVES TECHNOLOGY R...

Страница 120: ...r 3 4 Eight Bars Possible Control System Trip 3 5 Nine Bars Solenoid Brake Trip 3 5 Ten Bars High Battery Voltage 3 5 Section 4 R net Troubleshooting Procedures 4 1 Chair Will Not Power Up 4 1 Section...

Страница 121: ...of ten LED s which indicate charge level Speed Profile indicator A series of five LED s which display speed and profile settings On Off Key Press to power on or off the power chair or Controller Horn...

Страница 122: ...bit 1 Programmer 1 Black 2 White 3 Yellow 4 Red 2 1 3 charger port Motor Plug Port Charger port Outside View 4pin M1 RIGHT SIDE MOTOR M2 LEFT SIDE MOTOR JSM JOYSTICK MODULE INH 2 INHIBIT 2 A1 ACTUATOR...

Страница 123: ...E S E AT POWER HARNESS Connector Optional Component PG Drives Component Third Party Component Wiring Harness Bus Harness Fuse VR2 Hand Control VR2 Attendant Hand Control 4 Way Tyco Bus 4 Way Tyco Bus...

Страница 124: ...Bus 4 Way Tyco Bus Offboard Charger VR2 BUS SPLITTER Power Module VR2 4 Way Intech Motor 4 Way Intech Motor 2 Way Intech Battery 3 Way P G D C harger 2 Way P G D Inhibit 4 Way Tyco Bus 2 Way PGD Actu...

Страница 125: ...NET Remote Controller On Off Key Press to power on or off the power chair or Controller Speed Profile Decrease Used to decrease the Speed Profile setting Speed Profile Increase Used to Increase the Sp...

Страница 126: ...NET Remote Controller On Off Key Press to power on or off the power chair or Controller Speed Profile Decrease Used to decrease the Speed Profile setting Speed Profile Increase Used to Increase the Sp...

Страница 127: ...SERVICE MANUAL 2009 PAGE 0 9 SUNRISE MEDICAL R NET Optional Electronics R net Omni R net Output Module R net Power Module R net Blue Tooth Module R net Attendant Control R net ISM Intelligent Seating...

Страница 128: ...TOR JSM JOYSTICK MODULE INH 2 INHIBIT 2 A1 ACTUATOR 1 A2 ACTUATOR 2 OBC ON BOARD CHARGER BATTERY 1 24 Vdc 2 0 Vdc 3 Inhibit 1 Programmer 1 Black 2 White 3 Yellow 4 Red 2 1 3 charger port Motor Plug Po...

Страница 129: ...nd Puff Port User Jack 2 User Jack 1 Port 2 D Type Port 1 D Type 1 Forward 2 Reverse 3 Left 4 Right 5 Speed Down 6 Speed UP 7 Horn 8 Common 9 NC Input Output Jack Left Lights Inhibit 4 Inhibit 5 Right...

Страница 130: ...hibit 4 Way PGD Bus 2 Way PGD Actuator Inhibit2 Inhibit3 SHORTING PLUG 7 5 KOhm Dual Toggle Single Actuator Driver Dual Toggle Switch 3 5 mm Stereo Phone Jack 4 Way Amp Mate N Loc DUAL TOGGLE HARNESS...

Страница 131: ...Drive Left Red Black 2 way SB50 Red Battery 2 way SB50 Black Red Black Battery Connector Block 4 X CAN 4 Way PGD Bus 4 Way PGD Bus 4 Way PGD Bus 4 Way PGD Bus 4 Way PGD Bus Attendant Contr ol Specialt...

Страница 132: ...RHYTHM SERVICE MANUAL PAGE 0 14 2009 SUNRISE MEDICAL...

Страница 133: ...voltage then replace the joystick module 1 1 1 1 1 2 2 If the voltage meter reads zero voltage measure the corresponding pins on the VR2 controller as shown in figure 1 1 2 If the voltage reads full v...

Страница 134: ...Wire Harness Check that the battery wire harness has the polarity correct Set the meter to dc volts and measure the connector with the red lead on the terminal and the black lead on the negative termi...

Страница 135: ...ts to blink Each bar represents a 5V value The controller requires 18V to start and a minimum of 16V to work once started Indicates the wheelchair batteries are being charged with the offboard charger...

Страница 136: ...tact Sunrise Medical Technical Service for assistance The wheelchair is being prevented from driving by an external signal Verify that the battery charger is not connected Contact Sunrise Medical Tech...

Страница 137: ...onnected into the external profile switch jack user switch If the emergency stop switch is operated or disconnected this symbol will flash Environmental This icon will appear when the environmental mo...

Страница 138: ...RHYTHM SERVICE MANUAL 2009 PAGE 2 4 SUNRISE MEDICAL Section 2...

Страница 139: ...figure 3 1 1 If the meter reads between 0 to 1 5 ohms then replace the controller If none of the above corrects the problem replace the left motor Two Bars Left Motor Disconnected One Bar Low Battery...

Страница 140: ...d thick wire on the 4 pin left motor connector to each of the top contacts of the connector figure 3 2 1 Measure the resistance from the bottom contact of the black thick wire on the 4 pin left motor...

Страница 141: ...amaged connector Use the meter to check the resistance across the two bottom contacts of the thicker wires on the 4 pin motor connector as shown in figure 3 3 1 If the meter reads between 0 to 1 5 ohm...

Страница 142: ...he control system Check that the batteries are fully charged and in good condition examine the joystick for damage This fault can be caused by a joystick that fails to center itself due to being dirty...

Страница 143: ...5 2 2 1 3 The parking brakes have a bad connection Check the parking break and motor connections Make sure the control system connections are secure Measure the two small contacts on the four pin mot...

Страница 144: ...RHYTHM SERVICE MANUAL 2009 PAGE 3 6 SUNRISE MEDICAL...

Страница 145: ...and control c Control module Refer to Control Module Replacement section of this manual d Retest as necessary 3 Verify that the bus cables are correctly mated between the hand control and the control...

Страница 146: ...motor cable 6 Manually tilt the seat back and remove the shroud from the base Refer to Battery Removal section of this manual 7 Disconnect the batteries fig 4 2 3 R net Troubleshooting Procedures fig...

Страница 147: ...e links connected to positive terminal of each battery fig 4 3 2 Normal resistance is less than 1 ohm If open replace the defective battery harness Retest as necessary R net Troubleshooting Procedures...

Страница 148: ...RHYTHM SERVICE MANUAL 2009 PAGE 4 4 SUNRISE MEDICAL...

Страница 149: ...Text Corrective Action Joystick Error Ensure that the joystick is centered upon power up If it is centered replace the hand control Low Battery Recharge the batteries After charging perform the Batter...

Страница 150: ...t the Intelligent Seating Module ISM has become excessive warm Note An ISM is only required when there are more than 2 actuators and may not be mounted on this power chair Allow the unit to cool If th...

Страница 151: ...e specialty control User Switch Detached Indicates that a user switch has become disconnected Reconnect the switch Gone to Sleep The predetermined sleep time has been exceeded due to inactivity by the...

Страница 152: ...rming the following test a Ensure that the seat is in the full down position b Use Multimeter and measure continuity between the indicated pins below on the 6 pin connector mounted on the tilt When do...

Страница 153: ...p is indicated by a turtle on either the color Joystick or Omni 1 Tilt the seat all the way back and observe the hand control or Omni to see if the turtle symbol is displayed If the turtle A is displa...

Страница 154: ...ctuator appears to be running but the tilt is not moving replace the tilt actuator 3 If the actuator does not appear to be running locate the 6 pin connector on the rear of the tilt actuator fig 5 6 2...

Страница 155: ...ltage is not important since it is reverses when the opposite direction is selected 6 If voltage is not present replace the cable leading to the control module Retest with new cable If the new cable d...

Страница 156: ...tilt actuator Note The value recorded in one direction is the forward resistance through a diode and will vary with the type of Multimeter used This value is not important as long as there is continu...

Страница 157: ...y programming The minimum angle for each chair is based on how the chair was ordered The ISM Intelligent Seating Module calculates the degree based on the resistance of the recline actuator s internal...

Страница 158: ...or Channels Actuator Channels 1 Start by bringing the backrest into the upright position Remove the shroud covering the backrest and locate the ISM fig 6 2 1 2 The recline Inhibit connector is the 2 p...

Страница 159: ...ve the recline actuator follow installation instructions from this manual Once removed run direct power to the actuator until you are able to match the desired resistance 1 0 k ohms when monitoring pi...

Страница 160: ...the 2 pin connector at actuator port 5 Fig 6 3 4 Check for resistance at this harness normal resistance would be 2 to 4 ohms If you have verified resistance at this connection Replace the ISM Left Lig...

Страница 161: ...in mid stroke and greater than 1 m ohms when at either extremity If you have verified resistance at this connection Replace the ISM Left Lights Inhibit 4 Inhibit 5 Right Lights 1 2 3 4 5 6 Actuator Ch...

Страница 162: ...RHYTHM SERVICE MANUAL 2009 PAGE 6 6 SUNRISE MEDICAL...

Страница 163: ...rest We are offering two versions of power legrest Center Mount legrest actuator and Swing away Dual Elevating Articulating ELR ALR With these new assemblies the actuator is attached directly to the l...

Страница 164: ...t 4 Inhibit 5 Right Lights 1 2 3 4 5 6 Actuator Channels Actuator Channels 4 Check resistance at this 2 pin connection fig 7 2 1 5 If no resistance If found check resistance at the 6 pin connection di...

Страница 165: ...RHYTHM SERVICE MANUAL PAGE 8 1 2009 SUNRISE MEDICAL Seating System Mounting Instructions Section 8 Non Tilt Module Packer Interface...

Страница 166: ...RHYTHM SERVICE MANUAL 2009 PAGE 8 2 SUNRISE MEDICAL ASAP Tilt Only Seating System Mounting Instructions Seat to Tilt Mounting Section 8...

Страница 167: ...RHYTHM SERVICE MANUAL PAGE 8 3 2009 SUNRISE MEDICAL Traditional Rehab Seating System Mounting Instructions Seat to Tilt Mounting Section 8...

Страница 168: ...RHYTHM SERVICE MANUAL 2009 PAGE 8 4 SUNRISE MEDICAL Tilt to Interface Mounting Section 8...

Страница 169: ...RHYTHM SERVICE MANUAL PAGE 8 5 2009 SUNRISE MEDICAL New Power Recline Seating System Mounting Instructions Seat to Recline Mounting Section 8...

Страница 170: ...RHYTHM SERVICE MANUAL 2009 PAGE 8 6 SUNRISE MEDICAL fig 7 7 New Power Tilt Recline Seating System Mounting Instructions Seat to Tilt Recline Mounting Section 8...

Страница 171: ...THM SERVICE MANUAL PAGE 8 7 2009 SUNRISE MEDICAL fig 7 11 Seat to Floor Height Matrix Actual STFH dimensions are listed for short configuration Add 1 for Med Add 2 for Tall add 3 for Extra Tall Sectio...

Страница 172: ...6 2 C 4 E 5 E No Go 3 No M odule 19 3 1 A 3 C No Go No Go No M odule with T ransit 19 8 2 B 3 C No Go No Go 6 No M odule 20 4 1 A No Go No Go No Go No M odule with T ransit 20 9 2 B No Go No Go No Go...

Страница 173: ...le with T ransit 19 5 2 B 3 C No Go No Go 6 No M odule 20 1 1 A No Go No Go No Go No M odule with T ransit 20 6 2 B No Go No Go No Go 9 T raditional R ehab Seating 12 14 W idth No M odule 16 8 1 A 3 C...

Страница 174: ...Clearance Non Tilt S TF 18 19 20 21 17 18 19 20 1 A 13 4 5 8 5 5 8 6 5 8 7 5 8 3 3 8 4 3 8 5 3 8 6 3 8 2 A 14 3 5 8 4 5 8 5 5 8 6 5 8 2 3 8 3 3 8 4 3 8 5 3 8 3 A 15 2 5 8 3 5 8 4 5 8 5 5 8 1 3 8 2 3...

Страница 175: ...ootrest length on a Power ALR ELR loosen the two 4 0 mm allens to undo the footrest extension tube Fig 8 6 The actuator is secured to the legrest by a bolt at each end To better access the top bolt yo...

Страница 176: ...UAL 2009 PAGE 8 12 SUNRISE MEDICAL Section 8 Use a 13 mm open wrench and a 13mm socket to release the top nut Fig 8 8 Removing the legrest actuator from the ELR ALR cont Repeat this process for the bo...

Страница 177: ...he seat back bracket The factory setting is 4 measured from the top of the seat pan to the pivot point This may be adjusted in intervals fig 8 1 3 Use a 7 16 socket and ratchet to remove the pivot poi...

Страница 178: ...adjusted by moving the mounting brackets to the front or rear in the seat pan track 7 Loosen the two mounting bolts C and slide the bracket to the desired location fig 8 4 C 8 It is important to also...

Страница 179: ...RHYTHM SERVICE MANUAL PAGE 9 1 2009 SUNRISE MEDICAL Section 9 OBP Programming Quick Guide...

Страница 180: ...RHYTHM SERVICE MANUAL 2009 PAGE 9 2 SUNRISE MEDICAL Section 9 OBP Programming Quick Guide...

Страница 181: ......

Страница 182: ...182 2006 Sunrise Medical...

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