Quickie® S11 - Sunrise Medical
Contents
1. Brake Fault Fa The parking brakes have a bad connection Check the Ee parking brake and motor connections Make sure the con KE Va trol system connections are secure NN nm ar DA De voa m Brake Fault DIGITAL MULTIMETER Check battery connections and cables Set the meter to ohms and measure the resistances from pin 9 to pin 7 of the 9 pin beau plug see figure A3 8 1 Measure the resis tance from pin 9 to pin 8 of the 9 pin Beau connector see Z a figure A3 8 2 If both readings are approximately 30 ohms replace the controller VOnmA COM 10A GE MULTIMETER ay V DC py MER gav AC El k E ag EY AT o V BIR DAM 1 EE Toe 200 Om E SN am by Bl a h T is k N N y 1 ele ie Y DM aar DA DC DE a E TE If both readings are approximately 30 ohms then replace the controller SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 9 Understanding VSI Controller Diagnostics Codes cont 3 8 Nine Bars Solenoid Brake Trip cont FN Test Motor Connections j LILI IF 2 s If either or both readings are incorrect then measure the resistance on the two small contacts on the 4 pin motor connector see figure A3 8 3 If both motor connectors read approximately 60 ohms then replace the main har2. ei If the meter reads between 0 to 1 5 ohms then replace the controller Otherwise check both brushes on the left motor Refer to Section 4 Step 9 of this Service Manual for easiest access Ensure that the brushes are not excessively worn replace as required Top access for Motor brush shown in figure A3 2 2 requires shroud removal Use the meter to check the resistance across the two bot tom contacts thicker wires on the 4 pin motor connector as shown in figure A3 2 3 If the meter reads between 0 to 1 5 ohms then replace the main harness If none of the above corrects the problem replace the left motor VamA COM 104 DIGITAL MULTIMETER o i If the meter reads between 0 to 1 5 ohms then replace the main harness if none of the above corrects the problem replace the left motor SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 5 Understanding VSI Controller Diagnostics Codes cont 3 3 Three Bars Left Motor Wiring Trip The left hand motor has a short circuit to a battery connection Test Left Motor Short Check that the batteries are fully charged and in good con dition and check all cables and connections Check the connections to the left motor look for a loose or damaged connector Take a resistance reading from pin 3 to pin 9
3. and pin 3 to pin 7 or pin 8 see figure A3 3 1 and A3 3 2 if the all the circuits are open resistance is greater than 10 K ohm then replace the controller If the reading Is short resistance is less than 10 K ohm proceed to check the 4 pin motor connector VOMA COM 104 DIGITAL MULTIMETER a VOMA COM 10A DIGITAL MULTIMETER N If the all the circuits are open resistance is greater than 10 K ohm then replace the controller Measure the resistance from the bottom contact of the red thick wire on the 4 pin left motor connector to each of the top contacts of the connector see figure A3 3 3 Measure the resistance from the bottom contact of the black thick wire on the 4 pin left motor connector to each of the top contacts of the connector see below right If all of the readings are open then replace the main harness If any of the readings are short then replace the left motor VOm4 COM 10A DIGITAL MULTIMETER Ne y oo ron Test fm Test 2 rt Test Testd If all of the readings are open then replace the main harness If any of the readings are short then replace the left motor SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE
4. 2 1 The Maximum Speed Indicator Ripples The wheelchair is locked To unlock the wheelchair deflect the joystick forwards until the control system chirps Then deflect the joystick in reverse until the control system chirps Release the joystick there will be a long beep The wheelchair is now unlocked To lock the wheelchair while the control system is switched on depress and hold the on off button After 1 second the control system will chirp Now release the on off button deflect the joystick forwards until the control system chirps and deflect the joystick in reverse until the control system chirps Release the joystick there will be a long beep The wheelchair is now locked 2 2 The Maximum Speed Indicator Flashes This indicates that the chair is charging via on board charger The chair will be ready to drive as soon as the charger is unplugged 2 3 Battery Gauge is Steady This indicates that all is well 2 4 Battery Gauge Flashes Slowly The control system is functioning correctly but you should charge the battery as soon as possible 2 5 Battery Gauge Steps Up the wheelchair batteries are being charged with the offboard charger You will not be able to drive the wheelchair until the charger is disconnected and you have reset the control system by switching off the power and then powering up again 2 6 Battery Gauge Blinks Once Every 2 5 Seconds The control system has gone to sleep because the wheelchair has not been dri
5. 3 1 1 Bar 7 Red Low Battery Voltage esse ese 5 3 2 2 Bars 2 Red Left Motor Disconnected 5 3 3 3 Bars 3 Red Left Motor Wiring Trip 6 3 4 4 Bars 3 Red 1 Yellow Right Motor Disconnected rrrnnrnrnnnnnevnnnnevnnnnrnnnnnnn 7 3 5 5 Bars 3 Red 2 Yellow Right Motor Wiring Trip rrrrnnnnvnnnnrvnnnnrvvnnnnnrnnnnennnnnen 8 3 6 7 Bars 3 Red 4 Yellow Possible Joystick Trip ccccceeccesseeeeceeeeseneeeseeeeeeas 9 3 7 8 Bars 3 Red 4 Yellow 1 Green Possible Control System Trip cccccecsseeeeeeeeeeeeeees 9 3 8 9 Bars 3 Red 4 Yellow 2 Green Solenoid Brake Trip rrrrrrnnnnnnnrvnvrnnnnnnvonnrrnnnnnnennnnnnnn 9 3 9 10 Bars 3 Red 4 Yellow 3 Green High Battery Voltage cccccccseceessseeeeeseeeseeeeeeaeeees 10 Disassembly Reassembly Adjustment Maintenence esse Section 4 Step 1 Controller and Seat es ee ee EE 11 Step 2 Seat Posts ee ee ee Ee ee ee ee ee 12 ep SOUS ME 13 Step 4 Caster Arm rrnnnnnnnnnnnrvnnnnnnnennnnnnnennnnnnvennnnn 13 Step 1 CAI CCl EEE NE 14 Step 6 Battery ee ee ee ee ee Ee ee ee ee ee 15 Step 7 Motor Wheel EE N ORE 16 Step 8 Check replace Motor Brushes eise 17 Step 9 Wire HarnesseS sesse ese ee see ee ee ee ee ee ee 18 INTRODUCTION Please read and follow instructions in this service manual before attempting to troubleshoot or repair this product for the firs
6. charger light indicator plug Reassembly a Perform the reverse of instructions above SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 14 Disassembly Reassembly and Adjustment cont Step 6 Battery mm dl Disassembly a There are two ways to access the batteries One Is fold the back and flp the seat forward by release the rear seat post latches fgure A4 13 b The other is to remove the quick release pins on the bot tom frame fgure A4 14 and removes the top main frame and seat fgure A4 15 c Remove the Velcro strap fgure A4 16 d Depress the locking tabs and unplug the battery connec tors e Grip the battery handle and pull the battery out base Reassembly a Perform the reverse of instructions above SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 15 Disassembly Reassembly and Adjustment cont Disassembly Note For ease of disassembly set the base frame on a block where all four wheels are at least 1 inch above the ground a Unwrap the wire looms from the motor and pull the motor connector out figure A4 17 b Depress the motor connector locking tab and unplug it c Straighten the lock washer tab of the drive wheel d Use a 13mm socket wrench to remove the drive wheel retention bolt then pull the drive wheel out from the motor shaft figure A4 18 e Use a 5mm Allen wrench to remove the 4 mounting screws figure A4 19 f Pull
7. ness Otherwise replace the motor that does not read approximately 60 ohms If both motor connectors read approximately 60 ohms then replace the main harness Otherwise replace the motor that does not read approximately 60 ohms 3 9 Ten Bars High Battery Voltage An excessive voltage has been applied to the control system This is usually caused by a poor battery connec tion Check the battery connections VamA COM 10A DIGITAL MULTIMETER J N NG Battery Fault Check that the batteries are fully charged the correct volt age and in good condition Take a voltage reading from pin 1 and pin 2 of the charger port of the VSI controller see figure A3 9 1 If the meter reads more than 30 volts then check the charger Otherwise replace your controller Pt Ane VOnrA COM 104 DIGITAL MULTIMETER a Ne 7 If the meter reads more than 30 volts replace the charger If the Batteries connections and voltage level are correct replace the controller SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 10 Disassembly Reassembly and Adjustment Note When using the terms Right Hand Left Hand this is referenced as if seated in the chair Disassembly a Squeeze down the locking legs of the 3 pin charger plug and unplug it from the rear of the chair figure A4 1 b Rock the controll
8. 1 3mm Allen wrench 2 Amm Allen wrench 3 5mm Allen wrench 4 6mm Allen wrench 5 13mm Open end wrench 6 13mm Socket wrench 7 17mm Deep Socket wrench 8 Phillips screwdriver 2 9 Flat blade screwdriver 10 Cutter for the zip tie SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 0 4 Troubleshooting No Power 1 0 Circuit Breaker Reset If On off button is pressed and no light or bar is shown check for tripped circuit breaker see figure A1 0 1 and make sure all connections are clean and tight including the batteries If the problem persists then perform the following diagnostics 1 1 Test oystick Check that the voltage Is going to the controller set the meter to dc volts and take a voltage reading from pin 1 using the red lead and pin 2 using the black lead to the charger port of the VSI controller see figure A1 1 1 If the voltage meter reads approximately 24 volts replace the con troller if the meter reads less than 12 volts proceed to the next step Note Make sure the polarity is correct If the read ing Is intermittent there is a connection or Controller problem lf polarity is reversed proceed to step 1 6 1 2 Battery Test Check that the batteries are fully charged and in good condi tion Remove the seat and the battery cover with controller connected and turned on use the meter to check the volt age across the battery terminals see figure Al 2 1 Ifthe voltage meter reads betwe
9. 6 Understanding VSI Controller Diagnostics Codes cont The right hand motor has a bad connection Check the connections to the right hand module Test Right Motor Open Check that the batteries are fully charged and in good condition and check all cables and connections Check the connections to the right motor look for a loose or dam aged connector Remove the 9 pin Beau plug and check the resistance across pin 1 and pin 2 as shown on figure A3 4 1 If the meter reads between 0 to 1 5 ohms then replace the controller Voma COM 10A DIGITAL MULTIMETER NG J Otherwise check both brushes on the right motor Refer to Section 4 Step 9 of this Service Manual for easiest access Ensure thatthe brushes are not excessively worn replace as required Top access for Motor brush shown in figure A3 4 2 requires shroud removal 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 A3 4 3 If the meter reads between 0 to 1 5 ohms then replace the main harness If none of the above corrects the problem replace the right motor VOrA COM 104 DIGITAL NG o If the meter reads between 0 and 1 5 ohms then replace the main harness If this does not correct the prob lem then replace the rig
10. EEN d0 Lt as shown in figure A1 5 1 TN j w z i Pi Ja Nas ESS N Rey Et Sr wens gt mf i a pi VE 7 EE mt a d f a i vi N sr vr 4 D i I aa ox AARI ZA 7 If the voltage meter reads full voltage then measure pins 6 using the red lead of the meter and 8 using the black lead of the meter as shown in figure A1 5 2 If both the measurements read full voltage then replace the controller or else proceed to the next step VamA COM 10A DIGITAL MULTIMETER Ne Ke EN MP VamA COM 10A DIGITAL MULTIMETER J NS a o If both of the measurements read full voltage then replace the controller SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 2 1 6 Battery 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 red wire contact top of the connector and the black lead on the black wire contact bottom of the connector as shown in figure A1 6 1 If both battery wire harnesses have full voltage and correct polarity then pro ceed to step 1 8 If voltage is absent proceed to step 1 7 If polarity is reversed correct battery wiring VOmA COM 10A DIGITAL M
11. I Controller VSI Controller Buttons pg N ad im Mi Patter Condition Meter A LUE series of ten LED s which indi cate charge level 11 1 Na speedProtile indicator A series of five LED s whichdisplay speed and profile settings ONMO Key Press to power on or off the power chair or Controller dm _ _hHorn Key Activates a warning horn Speed Profile Decrease Used to decrease the Speed Profile setting Speed Profile Increase Used to Increase the Speed Profile setting SMASPOPO1 CNTRLLR BTNS SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 0 2 Plugs Connectors ma 1s24 Vdc S 1 0 Vdc DOG as 2 Inhibit 3 3 Inhibit 1 Programmer 3 24 Vdc 3 pin connect Charger port Outside View Outside View 3pi ia charger port Controller and Harness 24 Vdc Solenoid Brake Input 0 Vdc 0 Vdc 24 Vdc Ol 24 Vdc 9 Motor Plug LH Motor LH Motor 4 pin connect 1 Brake Solenoid Kr MODE KA Hor A 2 Brake Solenoid O 3 Motor 4 Motor 9 pin Connect Harness Socket Face SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 0 3 Main Wiring Diagram Tool List Wiring Diagram CHARGER 24y BRAKE SOLENOID odde ne Basic Tool List oe For correct maintenence adjustment and for ner disassembly reassembly of the power chair you WIRE DGM will need the following tools
12. Quickie S 11 Service Manual E SUNRISE MEDICAL Duifie IS 2005 Sunrise Medical Inc 100740 Rev A Quickie S 11 Troubleshooting Guide INTRODUCTION sn 0 1 Specifications VSI Controller La 0 2 PIGS COMING CUON EEE 0 3 Main Wiring Diagram Tool List rrnnnnnnnnnnonnnnnennnnrr 0 4 Troubleshooting No Powet 605 Section 1 Step 1 0 Circuit Breaker Reset rrrrrrrnnnrerrrnnrnvennnnn 1 Step 1 1 Test Joystick ed 1 Step 1 2 Battery Test ee ee EE ee ee EE ee ee ee 1 Step 1 3 Recharging the Batteries sesse ee ee ee 2 Step 1 4 Not Charging ccccccsesccecessseceeseeeeeeeeeees 2 Step 1 5 Battery Connection GheCK esse sees ee 2 Step 1 6 Battery Wire HarneSS sesse ese ee esse ee ee ee 3 Step 1 7 Battery FELTS 3 Step 1 8 Circuit Breaker Test rrrrrrerrrnnrrernrnnnnvennnnn 3 Step 1 9 Main HarmesS sier ese es ee Ge ee de 3 Understanding Controller Display Section 2 2 1 Maximum Speed Indicator Ripples 066 4 2 2 Maximum Speed Indicator Flashes 06 4 2 3 Battery Gauge is Steady ese ee ee ee ee ee 4 2 4 Battery Gauge Flashes Slowly rrrnnrrnnrnnnnrernnnn 4 2 5 Battery Gauge Steps UD iese ee ee EE ee ee ee 4 2 6 Battery Gauge Blinks Every 2 5 Seconds 4 2 7 Battery Gauge Flashes Rapily rrervrrnnnrnnvrvrnnnnn 4 Understanding VSI Controller Diagnostics Codes ER OE EE EE ENE Section 3
13. ULTIMETER If polarity is reversed correct battery wiring 1 7 Battery Fuse Check that the battery fuse is in good condition With the batteries disconnected remove the fuse cap inspect the fuse to see if the fuse is blown To make sure the fuse is not blown set the meter to ohms and measure the resis tance across the fuse see figure A1 7 1 If the meter reads more than one ohm change the fuse or else pro ceed to the next step Vama COM 104 DIGITAL MULTIMETER N If the meter reads more than one ohm change the Battery fuse P B mng 1 8 Circuit Breaker Test L LI 1 V Gis VID mV AC ay NG 20000 7 Q 20004 2000 Q Q 2 20H MET DS Am ME aa D DC To check the circuit breaker set the meter to ohms and measure the resistance across the circuit breaker as shown in figure A1 8 1 If the meter reads more than 1 ohm then change the circuit breaker otherwise proceed to next step VOMA COM 104 DIGITAL MULTIMETER A A if the meter reads more than 1 ohm then change the circuit breaker 1 9 Main Harness If the above steps did not correct the problem change the main harness if the previous steps did not correct the problem change the main harness SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 3 Understanding Controller Display
14. en 12 13 5 volts then proceed to next step If the voltage meter reads below 12volts charge the batteries Note To find a bad battery use a battery load tester If the voltage meter reads below 12 volts charge the batteries VamA COM 104 DIGITAL MULTIMETER SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 1 1 3 Re Charging the Batteries If the total Battery voltage is less than 18 Volts charge each Battery separately with a 12 Volt Trickle Charger for a few hours This should bring the voltage back up to the level that the On Board Charger will activate 1 4 Not Charging Check the charger indicator light in the front shroud If itis not lighted check the connection from the light to the charger Check the Circuit Breaker Box and make sure it is not tripped Make sure the 3 pin Charger plug is connected properly and Is in good condition Check all batteries and harness connections following steps 1 2 and 1 5 1 9 Check the connection from the A C charging outlet to the charger If none of these actions have corrected the problem then replace the charger Note On Board Charger Indicator Light shows Amber color when charging and Green when fully charged 1 5 Battery Connection Check Check that the female Beau plug on the chair has voltage Set the meter to dc volts and measure pins 5 using the red 7 lead of the meter and 7 using the black lead of the meter B
15. er plug back and forth until it is loose and then unplug it Note Remember to lay cables on the seat otherwise they may become tangled when taking off the seat c Remove the Front Seat Post Knobs figure A4 3 d Lift up the rear seat post latching levers and push the seat forward figure A4 2 e Remove the front seat post knobs and slide the seat backward and lift it off of the base Reassembly a Line up the front seat frame with the front seat posts Slide the seat forward to the stops and let the seat frame rotate down in to the rear seat post latching brackets b Make sure the latching levers are locked flat against the seat post brackets c Plug the controller plugs into the plug receptacles at the rear of the chair d Install the Front Seat Post Knobs figure A4 3 SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 11 Disassembly Reassembly and Adjustment cont Adjustment Note There is a setscrew in each saddle of the front seat post brackets that can adjust the free play of the seat frame in the bracket Adjustment of this part is accomplished by using a 3 mm Hex wrench After adjustment ensure that the latching levers are fully seated and the locking pin can be installed see figure A4 4 Step 2 Seat Posts Disassembly a Pull the left spring loaded release pin to disengage post figure A4 5 While holding the left spring loaded release pin remove the seat post d Pul
16. ht motor SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 7 Understanding VSI Controller Diagnostics Codes cont The right hand motor has a short circuit to a battery connection Test Right Motor Short Check that the batteries are fully charged and in good con dition and check all cables and connections Check the connections to the right motor look for a loose or damaged connector Take a resistance reading from pin 2 to pin 9 see figure A3 5 1 Take a resistance reading from pin 2 to pin 7 or pin 8 see figure A3 5 2 if the all the circuits are open resistance is greater than 10K ohms then replace the controller VOMA COM 104 DIGITAL MULTIMETER N If the all the circuits are open resistance is greater than 10K ohms then replace the controller If the reading is short resistance is less than 10 K ohms on any of the readings proceed to check the 4 pin motor connector Measure the resistance from the bottom contact of the red thick wire on the 4 pin right motor connector to each of the top contacts of the connectors see figure A3 5 3 Measure the resistance from the bottom contact of the black thick wire on the 4 pin right motor connector to each the top contacts of the connector below right If al
17. l of the readings are open then replace the main harness If any of the readings are short then replace the right motor VamA COM 10A DIGITAL MULTIMETER d a NG Test I To Test lt Test 3 i EE Test 4 es If all of the readings are open then replace the main harness If any of the readings are short then replace the right motor SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 8 Understanding VSI Controller Diagnostics Codes cont 3 6 Seven Bars Possible J oystick Trip A joystick trip is indicated Make sure that the joystick is in the center position before switching on the 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 bent or broken If this is the case replace the controller If the joystick fails to center because it is bent or broken replace the controller 3 7 Eight Bars Possible Control System Trip A control system trip is indicated Make sure that all connections are secure Controller Fault Check that the batteries are fully charged and in good condition and check all joystick connections and cables If this does not correct the problem then replace the controller 3 8 Nine Bars Solenoid Brake Trip
18. l out the three remaining quick release pins remove all other seat posts figure A4 6 Reassembly a perform the reverse of instructions above 5 ees bt He ia ak ea n MANUAL 2005 PAGE 12 SUNRISE MEDICAL QUICKIE S 11 SERVICE Step 3 Shroud Disassembly a Lift the center shroud from the main frame figure A4 7 Note Center shroud is attached using a hook and loop fas tener system b Use 4mm allen wrench to remove the fenders figure A4 8 Disassembly Reassembly and Adjustment cont Reassembly a perform the reverse of instructions above Step 4 Caster Arm Disassembly a Use 6mm allen wrench and 17mm deep socket wrench to remove the mounting bolt fyure A4 9 Reassembly a perform the reverse of instructions above Adjustment Note The front caster arm can be adjusted from pivoting Slowly fgure A4 10 a Use a 4mm Allen wrench to back off the set screw and use a 8mm bolt head 13mm Allen wrench to loosen or tighten the socket head bolt and make the proper adjust ment operator preference pay 4 10 SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 13 Disassembly Reassembly and Adjustment cont Step 5 Charger Disassembly a Peel the velcro strip apart and remove the on board charger figure A4 11 b Slide the female charger plug out of the beau plug bracket figure A4 12 c Depress the locking tabs and unplug the A C plug and
19. t time lf there is anything in this Service Manual that is not clear or if you require additional Technical assistance contact Sunrise Medical at 800 333 4000 option 2 then option 1 Safely troubleshooting and or repair of this product depends on your diligence in following the instructions within this manual Sunrise Medical is not responsible for injuries or dam age resulting from a person failure to exercise good judgement and or common sense This Service Manual has been compiled as a troubleshooting guide for the Quickie S 11 Photographs and content may differ from the actual products in some cases due to changes In Specifications and other factors There are warning symbols used in this document to focus atten tion on any hazard that could effect the safety of the individu al troubleshooting the chairs covered in this Service Manual This Service Manual is intended for use by persons with a basic working knowledge and the Skills required in servicing and maintaining Power Wheelchairs Persons without a General Working knowledge and expertise in the servicing of this product should not carry out trou bleshooting procedures This can result in problems with future servicing and or damage to the unit Parts and configuration or specifications of Products included in this Service Manual are subject to change without prior notice SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 0 1 VSI Controller VS
20. the motor wheel assembly out Note If the drive wheel is difficult to remove then remove the wheel plate screws 5mm Allen head Reassembly a Perform the reverse of instructions above Note Torque specifications Motor mounting screws 15 20 ft lbs Wheel retention bolt 15 20 ft lbs Wheel plate screw 15 20 ft lbs Adjustment Note There is a Suspension bumper on the frame that lim its the top frame s movement figure A4 20 a Use a 13mm open wrench to loosen or tighten the jam nut and make the proper adjustment operator preference a i i SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 16 Disassembly Reassembly and Adjustment cont Disassembly Access to Motor Brushes a For quick access to Motor Brushes perform steps 6b of this section b Use a flat blade screwdriver to remove the motor brush cap and then remove the brushes for inspec tion figure A4 21 c Inspect Motor brushes for excessive wear uneven wear and or severe discoloration d If any of these conditions exist replace install both brushes for the motor in question Hint Make sure that the brushes are seated properly before re installing the brush caps Reassembly a Reassemble your 11 by performing the Reverse of steps 6b SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 17 Disassembly Reassembly and Adjustment cont Step 9 Wire Harness Disassembly a Remove all
21. the zip ties on the base frame b Unwrap all the wire loom ties securing the harness to the frame c For the main harness remove the two screws that hold ing the female beau plug figure A4 22 d Remove the circuit breaker locking nut and push it through the bracket figure A4 23 then remove the main wire harness e For the light and A C harness remove the rear shroud figure A4 24 and then remove the mounting screws on the A C plug bracket figure A4 23 f Push the light harness through the bracket g Pull the A C harness through the bracket Reassembly a Reverse above instructions Adjustment Note The circuit breaker can be removed without removing the main harness a Pull the quick disconnect terminal out from the bottom of the circuit breaker then remove the circuit breaker locking nut SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 18
22. ven for a period of time The time period depends on the programming of the system To re start reset the system by switching off the power and then powering up again 2 7 Battery Gauge Flashes Rapidly even with the joystick released The control system safety circuits have been activated and the control system hasbeen prevented from moving the wheelchair This indicates a system trip i e the VSI has detected a problem somewhere in the wheelchairs electrical system Please refer to Section 3 VSI Controller Diagnostics SUNRISE MEDICAL QUICKIE S 11 SERVICE MANUAL 2005 PAGE 4 Understanding VSI Controller Diagnostics Codes This code could indicate discharged batteries failed batteries or poor battery connections Begin by recharging the bat teries and then refer to Section 1 to check batteries and connections 3 2 Two Bars Left Motor Disconnected The left hand motor has a bad connection Check the connections to the left hand motor A nmng Test Left Motor Open LI Check that the batteries are fully charged and in good condition and check all cables and connections Check the connections to the left motor look for a loose or dam aged connector Remove the 9 pin Beau plug and check the resistance across pin 3 and pin 4 as shown in figure A3 2 1 If the meter reads between 0 to 1 5 ohms then replace the controller V OnmA COM 10A DIGITAL MULTIMETER
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