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Quickie QM-7 Series Service Manual

Summary of QM-7 Series

  • Page 1

    Quickie qm-7 series service manual ©2012 sunrise medical inc. 120938 rev b.

  • Page 2

    Qm-7 series service manual page 2 january 2012 sunrise medical quickie qm-7 series service manual contents c introduction and basic setup motor - drive gear engaged 0.2 motor - free-wheel 0.2 section 1 multimeter tutorial 1.1 the multimeter 1.1 the probes 1.1 the ports 1.1 multimeter symbol defi nit...

  • Page 3: Introduction

    Qm-7 series service manual page 0.1 january 2012 sunrise medical please read and follow instructions in this service manual before attempting to troubleshoot or repair this product for the first time. If anything in this service manual is not clear, or if you require additional technical assistance,...

  • Page 4: Basic Setup

    Qm-7 series service manual page 0.2 january 2012 sunrise medical when setting up the components of the chair, complete the following checklist to ensure proper and safe operation of the equipment. Check : □ are the batteries fully charged? A. Test battery voltage with d.C. Meter across the terminals...

  • Page 5: Section 1

    Qm-7 series service manual page 1.1 january 2012 sunrise medical for powerchairs, the multimeter is one of the most useful tools in the toolbox (fi gure .3.1). It can be used to check wires, shorts, voltages, resistance, and all manner of electrical circuits. This tutorial is designed to help clarif...

  • Page 6: Section 1

    Qm-7 series service manual page 1.2 january 2012 sunrise medical section 1 ac - alternating current - use this when you want to test something that has ac current running through it. Typically you'd want to test the voltage of an inverter (for cold cathodes or neons), or a similar device dc- direct ...

  • Page 7: Section 1

    Qm-7 series service manual page 1.3 january 2012 sunrise medical health and safety while working on powered mobility products, it is essential to observe good working practices. Below are a series of safety guidelines and recommendations. Please note that these precautions are intended to serve only...

  • Page 8: Section 1

    Qm-7 series service manual page 1.4 january 2012 sunrise medical if mishandled batteries can be dangerous and hazardous. • all mobility batteries, whether wet type or gel/sealed type, contain lead and sulfuric acid. Both of these materials are toxic and in the case of sulfuric acid, highly corrosive...

  • Page 9: Section 1

    Qm-7 series service manual page 1.5 january 2012 sunrise medical • remove personal items of jewelry, such as rings, watches, chains etc. Before working on batteries. Such items could cause short circuits resulting in serious burns. • batteries are constructed of heavy materials. Therefore moving bat...

  • Page 10: Section 1

    Qm-7 series service manual page 1.6 january 2012 sunrise medical 1. Hand-held transceivers: antenna is usually mounted directly on the unit. These include: • citizens band (cb) radios • “walkie-talkies” • security, fi re and police radios • cellular phones • lap top computers with phone or fax • oth...

  • Page 11: Section 1

    Qm-7 series service manual page 1.7 january 2012 sunrise medical to help prevent electro static discharge (esd) the following proper handling techniques should be followed: esd: • do not place printed circuit boards or their containers near sources of strong electrical fi elds (such as above a crt)....

  • Page 12: Section 1

    Qm-7 series service manual page 1.8 january 2012 sunrise medical • batteries function as a power wheelchair’s fuel tank. The larger the group size, the farther the wheelchair will go. • use the size specifi ed by the wheelchair manufacturer. Never use undersized batteries • this chair uses either 22...

  • Page 13: Section 1

    Qm-7 series service manual page 1.9 january 2012 sunrise medical vr2 controller buttons battery gauge a series of ten led’s, which indicate charge level, and is also used for determining fault codes. Speed/profile indicator- a series of five led’s, which display speed and profile settings on/off key...

  • Page 14: Section 1

    Qm-7 series service manual page 1.10 january 2012 sunrise medical 1 = 24 vdc (pos) 2 = 0 vdc (neg) 3 = inhibit 1/ programmer 1 = white 2 = blue 3 = black (-) 4 = red (+) 2 1 3 charger port charger port joystick 4pin connector m1 = left side motor m2 = right side motor jsm = joystick module inh-2 = i...

  • Page 15: Section 1

    Qm-7 series service manual page 1.11 january 2012 sunrise medical on/off key- press to power on or off the power chair or controller. Horn key- activates a warning horn. Section 1 r-net led remote controller mode button used to change modes speed down button 2nd function tilt down. * s peed up butto...

  • Page 16: Section 1

    Qm-7 series service manual page 1.12 january 2012 sunrise medical on/off key - press to power on or off the power chair or controller. Speed down button 2nd function tilt down. Horn key- activates a warning horn. S peed up button 2nd function tilt up mode button used to change modes profile key- set...

  • Page 17: Section 1

    Qm-7 series service manual page 1.13 january 2012 sunrise medical m1 = left side motor m2 = right side motor inh-2 = inhibit 2 a1 = actuator 1 a2 =(not used) obc = on board charger + - =battery 1 = 24 vdc (pos) 2 = 0 vdc (neg) 3 = inhibit 1 = white wire 2 = blue wire 3 = black (-) 4 = red (+) 2 1 3 ...

  • Page 18: Section 1

    Qm-7 series service manual page 1.14 january 2012 sunrise medical qm-7 series modules section 1 omni (bottom) user jack 2 user jack 1 port 2 “d” type port 1 “d” type sip and puff port on/off input 1 3 5 2 4 6 ism (intelligent seating module) actuator channels left lights right lights inhibit 4 inhib...

  • Page 19: Basic Tool List

    Qm-7 series service manual page 2.1 january 2012 sunrise medical this list of tools will be needed to accomplish all of the tasks given in this technical manual • multimeter - voltage/resistance/current • metric socket set • sae socket set • open-end wrenches (sae and metric) • 3.5-8mm fl at screwdr...

  • Page 20: Section 2

    Qm-7 series service manual page 2.2 january 2012 sunrise medical section 2 power module bus connections - vr2 power module vr2-90 4-way tyco bus base seat mbl tilt power module vr2-90 4-way tyco bus base seat mbl lift power module vr2-90 4-way tyco bus base seat mbl tilt mbl lift power module vr2-90...

  • Page 21: Section 2

    Qm-7 series service manual page 2.3 january 2012 sunrise medical section 2 drive right drive left power module r-net el-90 4-way intech motor 4-way intech motor 2-way intech battery 3- w a y p g d ch a rg e r 2- w a y p g d inhi b it 4-way r-net bus 2-way pgd actuator inhibit2 inhibit3 2-way sb50 re...

  • Page 22: Section 2

    Qm-7 series service manual page 2.4 january 2012 sunrise medical dual-toggle single actuator driver 4-way amp mate-n-loc 6-way mini-fit j r. Buddy button switch 3.5 mm stereo phone jack actuator adaptor harness base seat power module 3- w a y p g d ch a rg e r 2- w a y p g d in h ib it 2-way pgd act...

  • Page 23: Section 2

    Qm-7 series service manual page 2.5 january 2012 sunrise medical 3-axis actuator driver - tilt switch controls actuator harness actuator harness switch seat tilt 6-way mini-fit j r. 3-axis actuator driver db9 6-way mini-fit j r. 6-way mini-fit j r. 3-way molex mini-fit j r. 6-way mini-fit j r. Actua...

  • Page 24: Section 2

    Qm-7 series service manual page 2.6 january 2012 sunrise medical 2-axis actuator driver switch controls actuator harness switch 6-way mini-fit jr. Seat lift 2-axis actuator driver db9 6-way mini- fit jr. 3-way molex mini-fit j r. 6-way mini- fit jr. Actuator harness power module 3- w a y p g d ch a ...

  • Page 25: Section 2

    Qm-7 series service manual page 2.7 january 2012 sunrise medical r-net multi-actuator actuator harness actuator harness actuator harness intellegent seating module (ism) 2-way pgd actuator 2-way pgd actuator 2-way pgd actuator 2-way pgd actuator 2-way pgd actuator 2-way pgd actuator 2-way pgd inhibi...

  • Page 26: Section 2

    Qm-7 series service manual page 2.8 january 2012 sunrise medical 4-way pgd bus attendant contr ol connector block 4 x can 4-way pgd bus 4-way pgd bus 4-way pgd bus 4-way pgd bus specialty input device omni universal specialty control interface infrared device(s) specialty input device 4-way pgd bus ...

  • Page 27: Section 3

    Qm-7 series service manual page 3.1 january 2012 sunrise medical section 3 batteries should last an average of 1 to 1.5 years. Listed below are some factors that may effect battery performance: • maintenance - poor maintenance. • charging - improper charging shortens battery life. • chair components...

  • Page 28: Section 3

    Qm-7 series service manual page 3.2 january 2012 sunrise medical section 3 battery connection test 1. Check that the female vr2 bus plug on the chair has voltage. Set the meter to dc volts and measure pins 4 (using the red lead of the meter) and 1 (using the black lead of the meter) as shown in (fig...

  • Page 29: Section 3

    Qm-7 series service manual page 3.3 january 2012 sunrise medical section 3 vr2 remote controller display maximum speed indicator ripples. This indicates that the wheelchair is locked. To unlock the wheelchair, deflect the joystick forwards until the control system chirps. Then deflect the joystick i...

  • Page 30: Section 3

    Qm-7 series service manual page 3.4 january 2012 sunrise medical troubleshooting with vr2 diagnostic codes section 3 1. Check that the batteries are fully charged and in good condition. Check all cables and connections. Check the connections to the left motor, look for a loose or damaged connector. ...

  • Page 31: Section 3

    Qm-7 series service manual page 3.5 january 2012 sunrise medical 1. 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 damaged connector. 2. Measure the resistance from the bottom contac...

  • Page 32: Section 3

    Qm-7 series service manual page 3.6 january 2012 sunrise medical section 3 3. Otherwise, check the brushes on the right motor (figure 3.6.1). Using a flat head screwdriver remove the brush cap to access the brush. Refer to section 6 (motor brush inspection). Ensure brush is not excessively worn, (br...

  • Page 33: Section 3

    Qm-7 series service manual page 3.7 january 2012 sunrise medical section 3 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. Th...

  • Page 34: Section 3

    Qm-7 series service manual page 3.8 january 2012 sunrise medical section 3 nine bars - solenoid brake trip check that the batteries are fully charged, at the correct voltage, and in good condition. Take a voltage reading from pin 1 and pin 2 of the charger port of the vr2 controller, see (figure 3.8...

  • Page 35: Section 4

    Qm-7 series service manual page 4.1 january 2012 sunrise medical section 4 r-net troubleshooting chair will not power up 2 1 3 1. Check for battery voltage at the hand control using a multimeter. Connect the multimeter between the two outside pins (figure 4.1.2), pin 1 is positive (+), pin 2 is nega...

  • Page 36: Section 4

    Qm-7 series service manual page 4.2 january 2012 sunrise medical section 4 4. Verify that the bus cables are correctly mated between the hand control and the control module (figure 4.2.1). A note: the connector shown in (figure 4.1.3) is mated incorrectly. The connectors are designed to visually ind...

  • Page 37: Section 4

    Qm-7 series service manual page 4.3 january 2012 sunrise medical section 4 6. Verify that battery voltage is present at each connector leading to the batteries (fi gure. 4.3.1). Battery voltage tests note: for access to batteries, refer to beginning of section 7 (battery access/ removal) fig. 4.3.1 ...

  • Page 38: Section 4

    Qm-7 series service manual page 4.4 january 2012 sunrise medical r-net fault codes section 4 fault codes for hand control or omni the r-net control used on this power chair is constantly monitoring for conditions that can cause unsafe or erratic operation. When a fault is displayed, refer to the fau...

  • Page 39: Section 4

    Qm-7 series service manual page 4.5 january 2012 sunrise medical section 4 trip text corrective action over-current this fault occurs when the limits of an actuator circuit is exceeded. Perform tilt will not operate troubleshooting section of this manual to test the end of travel limit switches. Ove...

  • Page 40: Section 4

    Qm-7 series service manual page 4.6 january 2012 sunrise medical section 4 note: on hand controls that contain led battery gauges, they will display the fault code by illuminating various leds . Refer to table below for corrective action bar indication corrective action the battery needs charging or...

  • Page 41: Section 4

    Qm-7 series service manual page 4.7 january 2012 sunrise medical section 4 example of r-10 fault isolation 1. In this example, the right motor has been disconnected. (fi gure.4.7.1). The hand control displays the fault and the power chair will not operate. 2. To troubleshoot this problem, refer to t...

  • Page 42: Section 4

    Qm-7 series service manual page 4.8 january 2012 sunrise medical section 4 3. Locate the creep micro-switch mounted at the rear of the actuator (a) (fi gure 4.8.1). Note: the creep micro-switch may be seen from the top of the seating system on the right rear of the actuator. It may be necessary to r...

  • Page 43: Section 4

    Qm-7 series service manual page 4.9 january 2012 sunrise medical section 4 chair won't drive in creep speed when tilted an external micro-switch is mounted next to the actuator in the rear of the lift system. This micro-switch is closed when the tilt is lowered. When micro-switch is closed, it sends...

  • Page 44: Section 4

    Qm-7 series service manual page 4.10 january 2012 sunrise medical section 4 tilt/lift will not operate 1. Select tilt on the hand control (fi gure. 4.10.3). Operate the joystick and listen closely to the control module for a click. This click indicates that the control module is closing the power re...

  • Page 45: Section 4

    Qm-7 series service manual page 4.11 january 2012 sunrise medical section 4 warning: use caution in the next step. Do not short the leads of the multimeter together or damage may occur to the control module. 6. At the 6-pin connector on the cable leading to the control module, verify that battery vo...

  • Page 46: Section 4

    Qm-7 series service manual page 4.12 january 2012 sunrise medical section 4 positive probe here negative probe here continuity between pins positive probe here negative probe here open between pins negative probe here positive probe here open between pins negative probe here positive probe here cont...

  • Page 47: Section 5

    Qm-7 series service manual page 5.1 january 2012 sunrise medical section 5 battery testing note: the qm-710 power chair uses either (2) 22nf, or grp 24 batteries connected in series. The circuit is protected by a non-serviceable fusible link in each battery harness. Prior to performing any test, the...

  • Page 48: Section 5

    Qm-7 series service manual page 5.2 january 2012 sunrise medical section 5 d. Operate the power chair at high speed by operating the joystick in a high-speed profi le. The motors should put approximately a 5 to 10 amp load on the batteries. E. Continue to operate the motors for 60 seconds. Record th...

  • Page 49: Section 5

    Qm-7 series service manual page 5.3 january 2012 sunrise medical section 5 3. The individual voltage of each battery may also be checked using a multimeter. Connect the multimeter to the battery connector (fi gure 5.3.1). Note: refer to battery removal (section 7). Compare the values to the followin...

  • Page 50: Section 6

    Qm-7 series service manual page 6.1 january 2012 sunrise medical note: this procedure may be done with or without removing the motor from the power chair. If the motor/gearbox is to be removed from the power chair, refer to motor and gearbox removal, section 7 of this manual. Consider replacing any ...

  • Page 51: Section 6

    Qm-7 series service manual page 6.2 january 2012 sunrise medical 6. Inspect the brush assembly (fi gure. 6.2.1). Replace any brush assembly less than ¼ inch long. Ensure that the lead to the brush and spring has not over heated and that the ends of the brush are sharp and clean. Note the taper of th...

  • Page 52: Section 6

    Qm-7 series service manual page 6.3 january 2012 sunrise medical section 6 9. Measure the resistance of the park brake assembly by connecting a multimeter to the small pins of the 4-pin connector (fi gure. 6.3.1). Normal resistance is approximately 12 to 15 ohms. 10. Measure the resistance through t...

  • Page 53: Section 7

    Qm-7 series service manual page 7.1 january 2012 sunrise medical battery access/removal 2. Remove cushion and pivot the entire seat/ back frame assembly to the fl at working surface for access to battery cover under the front of the seat (fi gure. 7.1.2) 4. Disconnect the 2 batteries as shown in (fi...

  • Page 54: Section 7

    Qm-7 series service manual page 7.2 january 2012 sunrise medical batteries installed incorrectly can blow the fuse for this system. Pay careful attention to install the battery harness across both batteries instead of to each of the batteries individually. Refer to battery wiring diagram in section ...

  • Page 55: Section 7

    Qm-7 series service manual page 7.3 january 2012 sunrise medical section 7 motor and gearbox removal 1. The motor must be disconnected from power before removal. For controller access, remove the controller cover/shroud from the back of the chair with an m4 hex key locating the two attachment screws...

  • Page 56: Section 7

    Qm-7 series service manual page 7.4 january 2012 sunrise medical section 7 removal for units with mechanical brake 1. The process for units with a mechanical brake is exactly the same as the standard confi guration, except there are 2 brackets located with the motor, the mechanical brake bracket, sh...

  • Page 57: Section 7

    Qm-7 series service manual page 7.5 january 2012 sunrise medical section 7 3. Use 4 mm hex key to remove left and right screws/washers attaching the controller to the battery box (fi gure 7.5.1). 4. Once all bolts and washers have been removed, separate the module from the backing plate and remove i...

  • Page 58: Section 7

    Qm-7 series service manual page 7.6 january 2012 sunrise medical section 7 1. To remove or replace the caster stem, use a flat head screwdriver to remove the caster cap as shown in (fi gure 7.6.3) fig. 7.6.4 2. Using a 24mm socket for the locknut on top of the stem, and an open end 24mm wrench for t...

  • Page 59: Section 7

    Qm-7 series service manual page 7.7 january 2012 sunrise medical section 7 gas spring removal 2. For gas spring removal, remove the lower holding bolt (a). Using a 5mm hex key (fi gure 7.7.2) note: the shocks used in this power base are pre-adjusted at the factory. Please refer to section 9- suspens...

  • Page 60: Section 7

    Qm-7 series service manual page 7.8 january 2012 sunrise medical 7. To re-install the gas spring, reverse the previous procedures. Be sure to adjust the the gas springs threaded shaft to the correct distance of 12-13mm for required installation clearance (c) as shown in (fi gure 7.8.3). And then tig...

  • Page 61: Section 7

    Qm-7 series service manual page 7.9 january 2012 sunrise medical section 7 1. Remove the seating system to expose the actuator. Disconnect the 6-pin connector by pushing down on tab (fi gure 7.9.1) 3. Use two 13 mm wrenches and remove the nuts at both ends of the actuator. See (fi gure 7.9.3). Which...

  • Page 62: Section 7

    Qm-7 series service manual page 7.10 january 2012 sunrise medical section 7 4. Remove the actuator and micro-switch assembly as one part if the entire assembly is to be replaced (fi gure 7.10.1). 5. Reverse the previous procedure to install the actuator and micro-switch assembly. Retest as necessary...

  • Page 63: Section 7

    Qm-7 series service manual page 7.11 january 2012 sunrise medical section 7 3. Use a 9/64" hex wrench to remove the socket head cap screws that attach the ism mount to the recline structure (fi gure 7.11.2). 4. Use the same wrench to loosen (do not remove) the bottom two socket head cap screws. (fi ...

  • Page 64: Section 7

    Qm-7 series service manual page 7.12 january 2012 sunrise medical section 7 note: you do not have to fully disconnect the gas strut. Once the top mount is disconnected, rotate the gas strut down and out of the way to work on the other components. 6. Locate the top gas strut attachment bolt (fi gure ...

  • Page 65: Section 7

    Qm-7 series service manual page 7.13 january 2012 sunrise medical section 7 8. Use a 1/4" hex wrench and a 9/16" open-end wrench and remove the top bolt that holds the recline actuator to the back structure. (fi gure 7.13.3) 7. Prior to removal of the recline actuator, observe the position of the to...

  • Page 66: Section 7

    Qm-7 series service manual page 7.14 january 2012 sunrise medical section 7 10. Unplug all of the connectors to the recline actuator (fi gure 7.14.2) 11. The recline actuator can now be replaced with a new actuator. Caution: attaching the recline actuator may require 2 people, one to compress the ga...

  • Page 67: Section 7

    Qm-7 series service manual page 7.15 january 2012 sunrise medical section 7 elevate actuator removal 1. Locate the ism control box on the back of the chair and disconnect all of the wires that connect to the lift module. (fi gure 7.15.3) remove/ unattach the the lift module from the base. Fig. 7.15....

  • Page 68: Section 7

    Qm-7 series service manual page 7.16 january 2012 sunrise medical section 7 2. To remove the actuator, (fi gure 7.16.1) there are 2 sets of attaching hardware, remove both sets of bolts. A 3mm key is utilized or ratchet to remove plate (fi gure 7.16.2) fig. 7.16.1 fig. 7.16.2 fig. 7.16.3 3. The seco...

  • Page 69: Section 8

    Qm-7 series service manual page 8.1 january 2012 sunrise medical section 8 asap ii seating 16” - 20” wide is shown. The asap ii seating system is fully adjustable to allow changes from 16” to 20” or 18” – 22”. This requires a frame weldment and seat pan plates adjust for seat growth. The picture sho...

  • Page 70: Section 8

    Qm-7 series service manual page 8.2 january 2012 sunrise medical section 8 6. Loosen the back bracket on the chair to allow for changes to the seat width. (figure 8.2.2). 7. Using a 5mm hex key and either a 13mm open end wrench or ratchet., remove the nuts and bolts from the back bracket attached to...

  • Page 71: Section 8

    Qm-7 series service manual page 8.3 january 2012 sunrise medical section 8 8. After checking alignment, symmetry, and measurement of the final adjustment change, (figure 8.3.1) the nuts and bolts can be re- tightened in the reverse order of the steps listed. Make sure all bolts are tightened to appr...

  • Page 72: Section 8

    Qm-7 series service manual page 8.4 january 2012 sunrise medical section 8 fig. 8.4.1 4. Once desired height is achieved, reset placement of bolts then tighten with 5mm hex key and 13mm wrench. Tighten to correct torque specifications (figure 8.4.1) powered center-mount legrest adjustment 1. To perf...

  • Page 73: Section 8

    Qm-7 series service manual page 8.5 january 2012 sunrise medical section 8 4. Left command (4) - operates extension of leg outward and inward. Actuator is shown, (fig 8.5.1) fig. 8.5.1 back-rest angle adjustment 1 make sure you have the right tools- 5mm hex key, and 13mm open end wrench and/or ratch...

  • Page 74: Section 8

    Qm-7 series service manual page 8.6 january 2012 sunrise medical section 8 fig. 8.6.1 3. To make a small angle change to one of four possible settings, (-4°, 0, 4°, 8°) pull bolt out and change the position of the front edge bracket. (figure 8.6.1) then re-attach the nut and tighten bolt into place....

  • Page 75: Section 8

    Qm-7 series service manual page 8.7 january 2012 sunrise medical section 8 rear bracket seat height adjustment 1 the adjustment can be done by removing the rear shroud (see rear shroud removal section 8) and the bluetooth module, if present. The rear bolts are inserted on the inside of brackets and ...

  • Page 76: Section 8

    Qm-7 series service manual page 8.8 january 2012 sunrise medical section 8 3. Re-insert and tighten the bolts securing the pivot point. (figure 8.8.1) 4. As the pivot point is raised, the recline actuator and gas strut must be raised an equal amount. Do this by removing the mounting bolts (b) to rai...

  • Page 77: Section 8

    Qm-7 series service manual page 8.9 january 2012 sunrise medical section 8 cantilevered armrest adjustments 1. The kids cantilevered armrest angle adjust range is from 0° to 40° in 5° increments. To adjust the armrest angle up or down, loosen the pivot bolt (a) and unscrew the 5mm bolt (b) using a h...

  • Page 78: Section 8

    Qm-7 series service manual page 8.10 january 2012 sunrise medical section 8 3. For extreme angle adjustments, remove the outside shell of the armrest casing using a 7mm hex key on the bolt as shown in (figure 8.10.1) and (figure 8.10.2) 4. For extreme angle adjustments, remove the outside shell of t...

  • Page 79: Section 9

    Qm-7 series service manual page 9.1 january 2012 sunrise medical section 9 reference and options non-expandable 3-axis controls 1. 2-axis box 4.5 and 7.0 amp box used for lift and tilt (figure 9.2.1) 2. 3-axis 7.0 amp box used for tilt and power legrests (figure 9.2.2) 3. 3-axis 4.5 amp box used for...

  • Page 80: Section 9

    Qm-7 series service manual page 9.2 january 2012 sunrise medical section 9 powered elevating or articulating legrest the actuator buttons can operate any factory approved actuator. Operation is dependent on what options are fitted to your wheelchair. To operate the legrests, seat tilt, seat lift or ...

  • Page 81: Section 9

    Qm-7 series service manual page 9.3 january 2012 sunrise medical section 9 reference: inhibit scheme.

  • Page 82: Section 9

    Qm-7 series service manual page 9.4 january 2012 sunrise medical section 9 reference: r-net joystick & omni display symbols.

  • Page 83: Section 9

    Qm-7 series service manual page 9.5 january 2012 sunrise medical section 9 reference: seat height adjustment matrix stfh (in) front/rear post position packer bracket position stfh (in) front/rear post position packer bracket position stfh (in) front/rear post position packer bracket position stfh (i...