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QUICKIE S-11 SERVICE MANUAL

PAGE  11

2005

SUNRISE MEDICAL

Section 4

Disassembly/Reassembly, and Adjustment

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 controller 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).

Step 1 - Controller and Seat

Note: When using the terms “Right Hand, Left Hand” this is referenced as if seated in the chair.

A4.1

A4..2

A4.3

Summary of Contents for QUICKIE S-11

Page 1: ...Quickie S 11 Service Manual 2005 Sunrise Medical Inc 100740 Rev A ...

Page 2: ...teps Up 4 2 6 Battery Gauge Blinks Every 2 5 Seconds 4 2 7 Battery Gauge Flashes Rapily 4 Understanding VSI Controller Diagnostics Codes Section 3 3 1 1 Bar 1 Red Low Battery Voltage 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 7 3 5 5 Bars 3 Red 2 Yellow Right Motor Wiring Trip 8 3 6 7 Bars 3 Red 4 Yellow...

Page 3: ... 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 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 i...

Page 4: ...en LED s which indi cate charge level Speed Profile indicator A series of five LED s whichdisplay speed and profile settings On Off Key Press to power on or off the power chair or Controller Horn 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 CNTRLLR BTNS ...

Page 5: ... 0 Vdc 3 Inhibit 1 Programmer 1 Brake Solenoid 2 Brake Solenoid 3 Motor 4 Motor 1 0 Vdc 2 Inhibit 3 3 24 Vdc RH Motor RH Motor 24 Vdc Solenoid Brake Input 2 1 3 2 1 3 4 2 1 3 9 pin Connect Harness Socket Face 3 pin connect Outside View 3pin 9pin charger port Motor Plug 4 pin connect Charger port Outside View Controller and Harness ...

Page 6: ...r Battery 24v BRAKE Main Wiring Diagram Tool List For correct maintenence adjustment and for disassembly reassembly of the power chair you will need the following tools 1 3mm Allen wrench 2 4mm 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 Wiring Di...

Page 7: ... 2000u 200u 200 750 V AC V DC OHM A DC DIGITAL MULTIMETER V mA COM 10A 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 2 Battery Test If the total Battery Voltage reads approx 24 V and the Polarity is...

Page 8: ...controller 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 3 Re Charging the Batteries Check the charger indicator light in the front shroud If it is not lighted check the connection from the light to the charger Check the Cir...

Page 9: ... 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 1 7 Battery Fuse A1 7 1 If the meter reads more than one ohm change the Battery fuse 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 ...

Page 10: ...unctioning correctly but you should charge the battery as soon as possible 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 The control system has gone to sleep because the wheelchair has not been driven for a...

Page 11: ...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 3 2 Two Bars Left Motor Disconnected The left hand motor has a bad connection Check the connections to the left hand motor 3 1 One Bar Low Battery Voltage This code could indicate discharged batteries failed batteries or p...

Page 12: ...he 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 3 3 Three Bars Left Motor Wiring Trip The left hand motor has a short circuit to a battery connection A3 3 1 A3 3 2 1 3 5 7 2 4 6 8 9 1 3 5 7 2 4 6 8 9 A3 3 3 Test 1 Test 2 Test 3 Test 4 Understanding VSI Controller Diagnostics ...

Page 13: ...lem replace the right motor 3 4 Four Bars Right Motor Disconnected The right hand motor has a bad connection Check the connections to the right hand module 1 3 5 7 2 4 6 8 9 A3 4 1 A3 4 2 A3 4 3 If the meter reads between 0 and 1 5 ohms then replace the controller 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 right mo...

Page 14: ...ottom contact of the black thick wire on the 4 pin right motor connector to each the top contacts of the connector below right If all of the readings are open then replace the main harness If any of the readings are short then replace the right motor 3 5 Five Bars Right Motor Wiring Trip The right hand motor has a short circuit to a battery connection 1 3 5 7 2 4 6 8 9 1 3 5 7 2 4 6 8 9 A3 5 1 A3 ...

Page 15: ...ight Bars Possible Control System Trip Brake Fault The parking brakes have a bad connection Check the parking brake and motor connections Make sure the con trol system connections are secure 3 8 Nine Bars Solenoid Brake Trip If the joystick fails to center because it is bent or broken replace the controller Brake Fault Check battery connections and cables Set the meter to ohms and measure the resi...

Page 16: ...an 30 volts replace the charger 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 har ness Otherwise replace the motor that does not read approximately 60 ohms OFF 1000 200 20 2000m 200m 20M 2000K 200K 20K 2000 200 10A 200m 20m 2000u ...

Page 17: ...eat 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...

Page 18: ...ing quick release pins remove all other seat posts figure A4 6 Reassembly a perform the reverse of instructions above Step 2 Seat Posts A4 5 A4 6 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...

Page 19: ...f instructions above Step 3 Shroud A4 7 Disassembly a Use 6mm allen wrench and 17mm deep socket wrench to remove the mounting bolt figure A4 9 Reassembly a perform the reverse of instructions above Adjustment Note The front caster arm can be adjusted from pivoting slowly figure 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 t...

Page 20: ...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 charger light indicator plug Reassembly a Perform the reverse of instructions above A4 11 Step 5 Charger A4 12 ...

Page 21: ...eat forward by release the rear seat post latches figure A4 13 b The other is to remove the quick release pins on the bot tom frame figure A4 14 and removes the top main frame and seat figure A4 15 c Remove the Velcro strap figure 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 instructi...

Page 22: ...figure A4 18 e Use a 5mm Allen wrench to remove the 4 mounting screws figure A4 19 f Pull 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 Ad...

Page 23: ...he 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 S11 by performing the Reverse of s...

Page 24: ...h 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 th...

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