Service Manual ® STORM SERIES WHEELCHAIRS (RWD/MWD/FWD) Arrow Torque SP Ranger X ® DEALER: KEEP THIS MANUAL.
WARNING WARNING THE PROCEDURES IN THIS MANUAL SHOULD ONLY BE PERFORMED BY QUALIFIED TECHNICIAN. W A R N I N G DO NOT SERVICE OR OPERATE THIS EQUIPMENT WITHOUT FIRST READING AND UNDERSTANDING THIS MANUAL AND THE OWNERS MANUAL SUPPLIED WITH THE WHEELCHAIR. IF YOU ARE UNABLE TO UNDERSTAND THE WARNINGS, CAUTIONS, AND INSTRUCTIONS, CONTACT INVACARE TECHNICAL SUPPORT BEFORE ATTEMPTING TO SERVICE OR OPERATE THIS EQUIPMENT - OTHERWISE INJURY OR DAMAGE MAY RESULT.
TABLE OF CONTENTS TABLE OF CONTENTS NOTE: The information in this owner's manual applies to the STORM ARROW, ** STORM TORQUE, STORM X, JUNIOR MODELS and the RECLINER Wheelchairs except where specified. NOTE: Procedures 1- 14 apply to rear wheel drive, mid wheel drive and front wheel drive wheelchairs EXCEPT where specified. SPECIAL NOTES ...................................................................................................................................................... 2 SPECIFICATIONS ...
TABLE OF CONTENTS TABLE OF CONTENTS (Continued) T A B L E O F C O N T E N T S PROCEDURE 9 - BATTERIES ................................................................................................................................. 41 INSTALLING/REMOVING BATTERIES INTO/FROM BATTERY BOX(ES) ............................................................... 41 CONNECTING BATTERY CABLES ...................................................................................................................
TABLE OF CONTENTS TABLE OF CONTENTS (Continued) PROCEDURE 16 - RWD WHEELCHAIRS ............................................................................................................... 79 REMOVING/INSTALLING GROUP 24 BATTERY BOX SUB-FRAME ........................................................................ 79 REMOVING/INSTALLING GROUP 22 BATTERY BOX TRAY ...................................................................................
SPECIFICATIONS S P E C I F I C A T I O N S PHYSICAL DIMENSIONS SPECIFICATIONS vARROW ** TORQUE **TORQUE SP Seat Width Range: 250 lbs Rating X ✪ 16 to 20-in. MWD/RWD *16 to 22-in. MWD/RWD *19 to 24-in. JUNIOR *12 to 16-in. 16 and 18-in. ● 16 to 20-in *16 to 22-in. Seat Depth Range: *16 to 22-in. 16 and 18-in. *16 to 18-in. *16 to 22-in. *12 to 15-in. w/CJ Back Expandable to - *16 to 17-in. Back Height Range: *16 to 24-in. 16, 18, 20,22-in. *16 to 22-in. *16 to 24-in. *12 to 18-in.
SPECIFICATIONS SPECIFICATIONS (Continued) vARROW PHYSICAL DIMENSIONS Casters w/Precision Sealed Bearings Semi-Pneumatic Standard: Option: Pneumatic or Foam Filled Standard: Option: Pneumatic or Foam Filled Standard: Option: ** TORQUE **TORQUE SP X JUNIOR 8 X 1-3/4-in. 6 X 2-in. 8 X 1-3/4-in. 6 X 2-in. 8 X 1-3/4-in. 6 X 2-in. 8 X 1-3/4-in. 8 X 1-3/4-in. 6 X 2-in. 6 X 2-in. 8 X 2-in. 9 X 2-3/4-in. 400 lbs. Rating (RWD,MWD only) 9 X 2-3/4-in. 8 X 2-in. 8 X 2-in. 8 X 2-in. 9 X 2-3/4-in. 8 X 2-in.
PROCEDURE 1 GENERAL GUIDELINES This Procedure Includes the Following: G E N E R A L G U I D E L I N E S Repair or Service Information Operating Information REPAIR OR SERVICE INFORMATION Set-up of the Electronic Control Unit is to be performed ONLY by individuals certified by Invacare. The final tuning adjustments of the controller may affect other activities of the wheelchair. Damage to the equipment could occur under these circumstances.
GENERAL GUIDELINES PROCEDURE 1 WARNING/CAUTION LABEL LOCATION - RWD MODELS NOTE: These caution labels are only found on battery boxes used with the gearless/brushless motor GROUP 24 BATTERIES G E N E R A L SUSPENSION ARM USED WITH CONVENTIONAL MOTOR/GEARBOX ASSEMBLY GROUP 22 BATTERIES G U I D E L I N E S SUSPENSION ARM USED WITH GEARLESS/BRUSHLESS MOTOR ONE (1) CONNECTOR BATTERY BOX WIRING HARNESS NOTE: This wiring harness is found on wheelchair models built BEFORE 11/15/99.
PROCEDURE 1 GENERAL GUIDELINES WARNING/CAUTION LABEL LOCATION G E N E R A L G U I D E L I N E S MWD MODELS NOTE: Stablilizer springs are found on models built BEFORE 7/11/99 ONLY. NOTE: CAUTION LABEL also found on side frame near the front of the chair.
TROUBLESHOOTING PROCEDURE 2 4. Place the voltmeter leads into the charger plug on the wheelchair. Most digital voltmeters are not affected by polarity, however, analog meters (meters with swinging needles) can be and should be used carefully. A good meter reading should be 25.5 to 26 VDC. This Procedure Includes the Following: Field Load Test Using Hydrometer To Check Battery Cells (Lead Acid) Motor Testing 5.
PROCEDURE 2 TROUBLESHOOTING WARNING T R O U B L E S H O O T I N G When reading a hydrometer, DO NOT allow any liquid to come in contact with your eyes or skin. It is a form of acid and can cause serious burns, and in some cases, blindness. If you do get battery acid on you, flush the exposed areas with cool water IMMEDIATELY. If the acid comes into contact with eyes or causes serious burns, get medical help IMMEDIATELY. The battery acid can damage your wheelchair, clothing, and household items.
TROUBLESHOOTING PROCEDURE 2 Cap Motor 4 Pin Motor Connector FIGURE 4 - MOTOR BRUSH INSPECTION ELECTRO-MECHANICAL PARKING BRAKE TESTING (FIGURE 5) Ohmmeter Ohmmeter NOTE: This procedure should only be performed on wheelchairs with conventional motor/gearbox assembly. Motor Connector Motor Connector 1. On the four-pin motor connector, locate the side by side connectors in the black housings. FIGURE 3 - MOTOR TESTING MOTOR BRUSH INSPECTION (FIGURE 4) 2. Set the digital multimeter to read ohms (Ω).
PROCEDURE 3 HARDWARE TORQUE SPECIFICATIONS HARDWARE TORQUE SPECIFICATIONS T O R Q U E STANDARD SEAT FRAME S P E C I F I C A T I O N S *Torque to 60 in/lbs *Loctite and Torque to 75 in/lbs *Loctite® and Torque to 75 in/lbs Torque to 156 in/lbs **Torque to 156 in/lbs **Torque to 156 in/lbs **Torque to 156 in/lbs **Torque to 156 in/lbs NOTE: * These torque specifications also apply to the adjustable seat frame assembly.
HARDWARE TORQUE SPECIFICATIONS PROCEDURE 3 HARDWARE TORQUE SPECIFICATIONS *CAPTAINS VAN SEAT *ADJUSTABLE SEAT FRAME Torque to 156-in/lbs Torque to 156-in/lbs Torque to 75-in/lbs Loctite and Torque to 75 in/lbs Torque to 156-in/lbs Torque to 156 in/lbs Torque to 156-in/lbs Torque to 156 in/lbs * NOTE: For additional torque specifications, refer to the torque specifications drawing for the standard seat frame assembly.
PROCEDURE 3 T O R Q U E S P E C I F I C A T I O N S HARDWARE TORQUE SPECIFICATIONS REAR WHEEL DRIVE BASE FRAME HARDWARE TORQUE SPECIFICATIONS Torque to 160 in/lbs Loctite and torque to 160 in/lbs Torque to 1020 in/lbs REAR OF WHEELCHAIR Loctite and Torque to 75 in/lbs Torque to 160 in/lbs Tighten until snug Loctite and torque to 75 in/lbs Torque to 160 in/lbs Wheel Halves Torque to 75 in/lbs Torque to 160 in/lbs FRONT OF WHEELCHAIR 8 - inch Wheels Torque to 120 in/lbs 9 - inch Wheels Torque to
HARDWARE TORQUE SPECIFICATIONS PROCEDURE 3 MID-WHEEL DRIVE BASE FRAME HARDWARE TORQUE SPECIFICATIONS Loctite and torque to 160 in/lbs FRONT OF WHEELCHAIR Torque to 160 in/lbs Torque to 40 in/lbs Torque to 1020 in/lbs Tighten until snug Loctite and torque to 75 in/lbs Torque to 160 in/lbs REAR OF WHEELCHAIR Loctite and Torque to 75 in/lbs Torque to 160 in/lbs Torque to 160 in/lbs Wheel Halves Torque to 75 in/lbs 8 - inch Wheels Torque to 120 in/lbs 9 - inch Wheels Torque to 160 in/lbs 17 Pneumat
PROCEDURE 3 T O R Q U E S P E C I F I C A T I O N S HARDWARE TORQUE SPECIFICATIONS FRONT-WHEEL DRIVE BASE FRAME HARDWARE TORQUE SPECIFICATIONS REAR OF WHEELCHAIR Torque to 156 in/lbs Torque to 160 in/lbs Torque to 156 in/lbs Torque to 15 in/lbs Torque to 360 in/lbs Torque to 1020 in/lbs 8 - inch Wheels Torque to 120 in/lbs 9 - inch Wheels Torque to 160 in/lbs Torque to 156 in/lbs Pneumatic with Flat-Free Wheel Halves - Torque to 160 in/lbs Pneumatic Wheel Halves 8 - inch - Torque to 18 in/lbs 9 -
ARMS PROCEDURE 4 REPLACING CAPTAINS VAN SEAT ARMREST PLATE (FIGURE 2) This Procedure Includes the Following: Replacing Armrest Pads - Captains Van Seats Replacing Captains Van Seat Armrest Plate 1. If necessary, remove the three (3) mounting screws, spacers and locknuts that secure the joystick mounting bracket to the armrest plate. WARNING After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. 2.
PROCEDURE 5 UPHOLSTERY/POSITIONING STRAP This Procedure Includes the Following: Replacing Seat Positioning Strap - Captains Van Seats U P H O L S T E R Y P O S I T I O N I N G S T R A P Replacing Back Upholstery WARNING After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. REPLACING SEAT POSITIONING STRAP - CAPTAINS VAN SEATS (FIGURE 1) 1. Remove the van style seat from the van seat frame.
UPHOLSTERY/POSITIONING STRAP PROCEDURE 5 NOTE: When replacing the back upholstery, back assembly or changing back height, follow these guidelines for spreader bar height: HEAVY DUTY MODELS NOTE: Spreader bar required on all back heights. BACK HEIGHT STANDARD MODELS BACK HEIGHT 16-inches* 17-inches* 18-19-inches* 20-24-inches u SPREADER BAR HEIGHT 5-inches 5-inches 7-inches 7-inches 16-17-inches 18-24-inches uHeight of Spreader Bar from Bottom of Back Canes to Top of Spreader Bar Clamp.
PROCEDURE 6 S E A T F R A M E SEAT FRAME This Procedure includes the following: 1. Remove footrest assemblies. Refer to PROCEDURE 4 in of the owner’s manual, 1081227. Preparation for Removing/Installing Seat Frame (Standard Frame, Adjustable Frame, and Captains Van Seat) ............................ Page 21 Replacing Exact Same Size Standard Seat Frame .............................................. Page 22 2. Remove battery box(es).
SEAT FRAME PROCEDURE 6 4. Reinstall the components previously removed in STEP 1. Perform the instructions outlined in PREPARATIONS FOR REMOVING/INSTALLING SEAT FRAME (STANDARD FRAME, ADJUSTABLE FRAME, AND CAPTAINS VAN SEAT) in this procedure of the manual. 3. Cut tie wraps and disconnect joystick from controller. 4. Turn the lever on the adjustment lock to release the adjustment lock from the joystick mounting tube. 5. Remove the joystick from the wheelchair. 6. Perform one (1) of the following: A.
PROCEDURE 6 S E A T F R A M E SEAT FRAME 3. Refer back to the starting procedure to complete the desired change. B. If the desired change only requires a NEW seat pan, refer to REMOVING/INSTALLING SEAT PAN in this procedure of the manual. Installing C. For all other seat depth changes, perform the following: 1. Position NEW standard seat frame subassembly on seat mount plates.
SEAT FRAME PROCEDURE 6 NOTE: If seat width adjustment is also desired, refer to CHANGING SEAT WIDTH in this procedure of the manual for mounting hole locations and allowable seat width/seat depth combinations. 1. Find current seat depth in left hand column in the chart. 2. Follow that row to right under seat frame components. 3. Verify and note the components of the current seat depth. 4. Repeat STEPS 1-3 for the desired seat depth. 5.
PROCEDURE 6 SEAT FRAME 1. Remove the armrests from the wheelchair. Refer to INSTALLING/REMOVING FLIP BACK ARMRESTS in PROCEDURE 4 of the owner’s manual, 1081227. S E A T F R A M E 2. Cut the tie wraps that secure the back upholstery to the CJ back brackets. 3. Pull the bottom of the back upholstery away from the rear of the seat pan. 4. Remove mounting screw, washer and coved washer from the top mounting hole of the CJ back bracket and back cane.
SEAT FRAME PROCEDURE 6 ALLOWABLE SEAT WIDTH AND DEPTH COMBINATIONS FOR ADJUSTABLE SEAT FRAME B. For all other changes regarding seat frame changes, refer back to the starting procedure to complete the desired change.
PROCEDURE 6 SEAT FRAME 1. Secure both support brackets to the seat mounting plates with four (4) mounting screws and locknuts as shown in FIGURE 6. Torque mounting screws to 156-inch pounds. S E A T F R A M E 2. Secure the center frame to the support brackets with four (4) mounting screws, locknuts, and spacers. Torque to 156-inch pounds. 3. Insert the side frame into the center frame and secure with mounting screw, coved spacer, spacer, and locknut. Torque to 75-inch pounds.
SEAT FRAME PROCEDURE 6 3. Perform one (1) of the following: Captains Van Seat A. If center frame needs replaced, repeat STEP 2 for opposite side frame and proceed to STEP 4. B. If opposite side frame needs replaced, repeat STEP 2, then proceed to STEP 6. Otherwise proceed to STEP 6. S E A T 4. Remove the four (4) mounting screws and locknuts that secure the center frame to the support brackets. 5. Secure NEW center frame to support brackets with existing four (4) mounting screws and locknuts.
PROCEDURE 6 3. Remove the four (4) mounting screws, two (2) washers, and two (2) spacers that secure the captains van seat to the seat frame. 4. Replace the captains van seat or the seat frame. S E A T F R A M E 5. Secure new/existing captains van seat to the new/existing captains van seat frame with existing four (4) mounting screws and spacers. Torque to 75- inch pounds. 6. Install new captains van seat assembly onto the wheelchair.
SEAT FRAME PROCEDURE 6 C. Perform the instructions outlined in PREPARATIONS FOR REMOVING/INSTALLING SEAT FRAME (STANDARD FRAME, ADJUSTABLE FRAME, AND CAPTAINS VAN SEAT) in this procedure of the manual. 3. Remove the six (6) mounting screws, locknuts, and spacers that secure the seat pan, seat positioning strap, and quick release pin to the seat frame. NOTE: When removing seat pan, note tab position of quick release pin to the seat positioning strap.
PROCEDURE 6 SEAT FRAME B. Reinstall the flip-back armrests from the wheelchair. RefertoINSTALLING/REMOVINGFLIPBACKARMRESTS in PROCEDURE 4 of the owner’s manual, 1081227. S E A T F R A M E C. Securely tighten both mounting screws. Torque to 15-in/lbs. o 2. To obtain a 10 seat dump (DETAIL “A”): A. Loosen the two (2) mounting screws that secure the front of the seat frame to the seat mount plate. MOUNTING PLATE - SEAT ANGLE ADJUSTMENT AND INSTALLATION ORIENTATION (FIGURE 10) B.
BASE FRAME PROCEDURE 7 6. Adjust seat mounting plates to desired angle. Refer to MOUNTING PLATE - SEAT ANGLE ADJUSTMENT AND INSTALLATION ORIENTATION in PROCEDURE 6 of this manual. This Procedure Includes the Following: Replacing Seat Mounting Plates Replacing Seat Support Brackets Replacing Seat Support Bracket T-Nuts Replacing Battery Charger Bracket and T-Nut Removing/Installing Seat Stop Screws 7. Reverse STEP 2A, 2B or 2C. 8.
PROCEDURE 7 BASE FRAME B. Remove adjustable seat frame subassembly. Refer to INSTALLING/REMOVING ADJUSTABLE SEAT FRAME ASSEMBLY AND OR COMPONENT REPLACEMENT in PROCEDURE 6 of this manual. WARNING B A S E F R A M E Do not adjust the position of the seat support bracket in this procedure. If an adjustment is desired, refer to ADJUSTING WEIGHT DISTRIBUTION in PROCEDURE 15 MWD WHEELCHAIRS, PROCEDURE 16 - RWD WHEELCHAIRS, or PROCEDURE 17 - FWD WHEELCHAIRS of this manual. 4.
BASE FRAME PROCEDURE 7 12. Reinstall the seat mount plates. Refer to REPLACING SEAT MOUNTING PLATES in this procedure of the manual. 8. Secure the battery charger connector to the mount bracket with the EXISTING two (2) mounting screws. Tighten securely. 13. Adjust seat mounting plates to desired angle. Refer to MOUNTING PLATE - SEAT ANGLE ADJUSTMENT AND INSTALLATION ORIENTATION in PROCEDURE 6 of this manual. 9. Reverse STEP 2A, 2B or 2C. 14. Reverse STEP 2A, 2B or 2C. 15.
PROCEDURE 7 B A S E F R A M E BASE FRAME 5. Remove the two (2) mounting screws that secure the battery charger connector to the mount bracket. REMOVING/INSTALLING SEAT STOP SCREWS (FIGURE 6) 6. Remove battery charger connector from mount bracket. NOTE: This procedure is for RWD and MWD wheelchairs ONLY. 7. Remove the mounting screw which secures the battery charger mount bracket to the base frame. 8.
BACK FRAME PROCEDURE 8 NOTE: Ensure the CJ back bracket is mounted in the front holes of the back angle plates as shown in DETAIL “A”. This Procedure includes the following: Removing/Installing CJ Back Brackets WARNING Changing Back Height Always wear your seat positioning strap. Back Angle Adjustment 3. Position the seat positioning strap and quick release pin under the CJ back bracket.
PROCEDURE 8 CHANGING BACK HEIGHT (FIGURE 2) B A C K F R A M E NOTE: If changing the back height, new back upholstery may be needed as well. Refer to the following chart to determine if new back upholstery is needed: BACK FRAME NOTE: If needing a reference for proper mounting holes for the back angle required, or if changing the original back angle, refer to BACK ANGLE ADJUSTMENT in this procedure of the manual.
BACK FRAME PROCEDURE 8 17. If necessary, reposition the spreader bar at the correct height for the corresponding back height and torque the mounting hardware to 60-inch pounds. 18. Reinstall the armrest onto the wheelchair. Refer to INSTALLING/REMOVING FLIP BACK ARMRESTS in PROCEDURE 4 of the owner’s manual, 1081227.
PROCEDURE 8 BACK FRAME BACK ANGLE ADJUSTMENT (FIGURE 3) B A C K F R A M E 3. Remove the mounting screw and washer from the bottom mounting hole of the back angle plate and back cane. 1. Remove armrests from the wheelchair. Refer to INSTALLING/REMOVING FLIP BACK ARMRESTS in PROCEDURE 4 of the owner’s manual, 1081227. 4. Reposition the back canes into the correct mounting holes of the back angle plate to obtain a back o o o angle between 80 and 100 in 5 increments. 2.
BATTERIES PROCEDURE 9 NOTE: If there is battery acid in the bottom or on the sides of the battery box(es) or battery(ies), apply baking soda to these areas to neutralize the battery acid. Before reinstalling the NEW or existing battery(ies), clean the baking soda from the battery box(es) or battery(ies).
PROCEDURE 9 BATTERIES CONNECTING BATTERY CABLES (FIGURE 2) WARNING B A T T E R I E S NEVER allow any of your tools and/or battery cable(s) to contact BOTH battery post(s) at the same time. An electrical short may occur and serious personal injury or damage may occur. The use of rubber gloves and chemical goggles or face shields is recommended when working with batteries. When tightening the clamps, always use a box wrench. Pliers will “round off” the nuts.
PROCEDURE 9 N P BATTERIES B A T T E R I E S DETAIL “A” NEGATIVE (-) Battery Terminal/ Post Battery Box Bottom TWO (2) CONNECTOR BATTERY BOX ONE (1) CONNECTOR BATTERY BOX RED POSITIVE (+) Battery Cable BLACK Battery Clamp Cover Two (2) Connector Battery Box Top Black NEGATIVE (-) Battery Cable Clamp Battery POSITIVE (+) Battery Terminal/ Post BLACK NEGATIVE (-) Battery Cable Black NEGATIVE (-) Battery Cable One (1) Connector Battery Box Top RED POSITIVE (+) Battery Cable Black NEGATIVE (-)
PROCEDURE 9 Group 22 Battery Base Frames (FIGURE 3) NOTE: Refer to WARNINGSand CAUTIONS in the front of this procedure. B A T T E R I E S NOTE: Note polarity of white battery cable (jumper) battery terminal ends. BATTERIES 5. Position battery box top right side up and rotate outward toward right to expose POSITIVE (+) battery terminal/post of front battery. 6. Connect POSITIVE (+) RED battery cable on battery box top to POSITIVE (+) battery terminal/post of front battery. 1.
PROCEDURE 9 BATTERIES STEPS 3 AND 4 N Front Battery FRONT NEGATIVE (-) Battery Terminal/Post Rear Battery Front Battery NEGATIVE (-) BLACK Battery Cable STEP 2 FRONT Single Battery Box Bottom Rear Battery Battery Box Bottom WHITE Battery Cable (Jumper) Battery Box Top (Under Side shown) POSITIVE (+) RED Battery Cable REAR Fuse Block P STEPS 5 AND 6 POSITIVE (+) RED Battery Cable DETAIL “A” POSITIVE (+) Battery Terminal/Post Terminal Cap Front Battery Rear Battery Battery Box Top Batter
PROCEDURE 9 BATTERIES WHEN TO CHARGE BATTERIES (FIGURE 6) B A T T E R I E S The Battery Discharge Indicator (BDI) is a bar graph display located on the MKIV joystick. It will keep you informed as to power availability. A visual warning is given before the power becomes too low to operate the wheelchair. At full charge the two (2) LEFT segments and the farthest RIGHT segment of the bar graph will be illuminated.
BATTERIES PROCEDURE 9 NOTE: If performing the charging procedures independently, READ and CAREFULLY follow the individual instructions for each charger (supplied or purchased). NOTE: If charging instructions are not supplied, consult a qualified service technician for proper procedures.
PROCEDURE 9 BATTERIES It is advantageous to recharge frequently rather than only when necessary. In fact, a battery’s life is extended if the charge level is maintained well above a low condition. B A T T E R I E S Cleaning Battery Terminals WARNING Most batteries are not sold with instructions. However, warnings are frequently noted on the cell caps. Read them carefully. REPLACING BATTERIES NOTE: Invacare recommends that both batteries be replaced if one (1) battery is defective.
BATTERIES PROCEDURE 9 NOTE: Make certain that the carrying strap of the first battery box installed is positioned on top of the battery box and will not interfere with the second battery box guide pins during installation. INSTALLING/REMOVING GROUP 22 BATTERY BOX (FIGURE 9) 5. Place one (1) connector battery box onto battery subframe. NOTE: To install the battery box onto the wheelchair, reverse the following procedure. 6.
PROCEDURE 10 WIRING HARNESS This Procedure includes the following: W I R I N G H A R N E S S Removing/Installing the Wiring Harness Adjusting Limit Switch WARNING After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. REMOVING/INSTALLING THE WIRING HARNESS (FIGURE 1) NOTE: This procedure is for the FWD and MWD models ONLY.
WIRING HARNESS PROCEDURE 10 DETAIL B - GROUP 22 BATTERIES DETAIL A - GROUP 24 BATTERIES Wiring Harness Bracket Mounting Screws Joystick Cable Battery Box Sub-Frame REAR OF CHAIR Wiring Harness Base Frame Locknuts FRONT OF CHAIR NOTE: Illustration depicts gearless/brushless motor. Wiring harness is secured to the rear of the seat frame in the same manner for wheelchairs with conventional motor/gearbox assembly. NOTE: Battery box sub-frame exploded away for clarification purposes only.
PROCEDURE 10 W I R I N G H A R N E S S WIRING HARNESS 3. Turn the wheelchair power switch on the joystick to the ON position. ADJUSTING LIMIT SWITCH (FIGURE 2) NOTE: The following procedure is for high back captains van seat model wheelchairs only. WARNING NOTE: The wheelchair should not operate. 4. IF wheelchair operates, proceed to the following steps to adjust the actuator on the upper limit switch bracket: A. Fully recline the back.
RETENTION STRAP/RETAINER PROCEDURE 11 This Procedure Includes the Following: B. FWD MODEL - Reinstall the mounting screw, washer, spacer, and locknut that secure the retainer clip to the battery box sub-frame. Use Loctite 242 and torque to 160-inch pounds. Replacing Battery Box Retainer Bar/ Retainer Clip -Group 24 Battery Base Frames WARNING After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. 5.
PROCEDURE 12 WHEELS/MOTORS RWD AND MWD MODELS W H E E L S / M O T O R S Shock Assembly Base Frame Angled End (Facing Upward) Mounting Screws Battery Box Sub-frame Spacer Retainer Clip Top of Shock Assembly Retainer Bar FWD MODELS Retainer Bar Retainer Clip Spacer Washers ASSEMBLED VIEW Spacer Locknuts Mounting Screws Battery Box Sub-Frame FIGURE 1 - REPLACING BATTERY BOX RETAINER BAR/RETAINER CLIP - GROUP 24 BATTERY BASE FRAMES 54
WHEELS/ MOTORS PROCEDURE 12 2. Remove the four (4) beveled hex nuts that secure the drive wheel assembly to the wheel hub assembly. This Procedure includes the following: Replacing Pneumatic Tires/Tubes - Drive Wheels/ Casters 3. Remove existing drive wheel assembly from wheel hub. Removing/Installing Drive Wheels Installing Removing/Installing Drive Wheel Hub 1. Reinstall new/existing drive wheel assembly to the wheel hub assembly and torque the four (4) beveled hex nuts to 160-inch pounds.
PROCEDURE 12 W H E E L S / M O T O R S WHEELS/MOTORS REMOVING/INSTALLING DRIVE WHEEL HUB (FIGURE 1) INSTALLING WHEEL LOCK BRACKET ONTO WHEELCHAIR (FIGURE 2) NOTE: This procedure can only be performed on second generation storm wheelchairs with the conventional motor/gearbox assembly. On second generation storm wheelchairs with the gearless/brushless motor, the drive wheel hub CANNOT be removed. Return motor to manufacturer for service.
WHEELS/MOTORS PROCEDURE 12 REMOVING/INSTALLING CASTERS (FIGURE 3) NOTE: Check bearing assemblies. Replace if necessary. 6. Ensure new fork slides completely into caster headtube. 7. Install nylon washer and secure with locknut. WARNING DO NOT use your power wheelchair unless it has the proper tire pressure (p.s.i.). DO NOT over-inflate the tires. Failure to follow these suggestions may cause the tire to explode and cause bodily harm. The recommended tire pressure is listed on the side wall of the tire.
PROCEDURE 12 W H E E L S / M O T O R S WHEELS/MOTORS 4. Remove the two (2) mounting screws, spacers, and washers that secure the MKIV controller to the base frame. Set MKIV controller onto ground/floor. 8. Install the battery box(es). Refer to INSTALLING/REMOVING GROUP 24 BATTERY BOXES in PROCEDURE 9 of this manual. NOTE: STEPS 5, 6, and 7 are necessary to obtain easier access to the motor/controller connection. 9. Install the counterweight.
WHEELS/MOTORS PROCEDURE 12 3. Secure motor to the suspension arm with existing four (4) mounting screws. Torque to 13 foot/pounds. REMOVING/INSTALLING THE MOTOR (GEARLESS/BRUSHLESS MOTOR) (FIGURE 6) 4. Slide the motor lock lever along brake release shaft until the end is flush with the bushing guide. Removing 5. Slide alignment pin, located inside of bushing guide, into the end of the motor lock lever and secure in place with existing mounting screw and washer. Securely tighten. 1.
PROCEDURE 12 WHEELS/MOTORS Brake Release Shaft W H E E L S / M O T O R S Guide Bushing *Alignment Pin Mounting Screw Washer Washer Motor Mounting Screw Suspension Arm Washer Mounting Screws DETAIL “A” Mounting Screws Motor Lock Lever Adjustment Screw Motor Mounting Screws Wiring Harness Connector *NOTE: Alignment pin exploded away suspension arm for clarification purposes only.
ELECTRONICS PROCEDURE 13 This Procedure Includes the Following: 11. Position the armrest pad on the armrest plate. Repositioning MKIV Joystick - Van Seat Models Removing/Installing MKIV Controller 12. Line up the mounting holes in the armrest insert, armrest plate and armrest pad. 13. Reinstall rear phillips screw through the armrest insert, armrest plate and armrest pad and tighten securely.
PROCEDURE 13 E L E C T R O N I C S ELECTRONICS Arrow Fwd Model INSTALLING. REMOVING. 1. Connect left hand motor/controller connection of NEW controller. 1. Remove the front shroud. Refer to REMOVING/INSTALLING FRONT SHROUD in PROCEDURE 17 of this manual. 2. Remove the counterweight. Refer to REMOVING/INSTALLING COUNTERWEIGHT in PROCEDURE 17 of this manual. 3. Remove the battery box(es). Refer to INSTALLING/REMOVING GROUP 24 BATTERY BOXES in PROCEDURE 9 of this manual. 4.
RECLINER PROCEDURE 14 9. Secure limit switch sensor to the seat frame with the two (2) mounting screws and washers. This Procedure Includes the Following: Positioning Limit Switch Adjusting Limit Switch 10. Secure the wire retainer onto the INSIDE of the seat frame with the mounting screw. Replacing Recliner Cable Assemblies 11. Tie wrap the limit switch wire to the seat frame. Replacing/Adjusting Gas Cylinders 12. Adjust the limit switch.
PROCEDURE 14 RECLINER B. Slide actuator UP (towards top of the wheelchair). CAUTION DO NOT over tighten the mounting screws that secure the actuator to the pivot block. Damage to the actuator will occur. R E C L I N E R C. Only tighten the two (2) mounting screws and washers that secure the actuator to the gas cylinder pivot block until the actuator does not move. 6. Remove the operator of the existing recliner cable assembly from the pivot block. 7.
RECLINER PROCEDURE 14 10. Visually inspect the handle to make sure that the cable is snapped completely into slot in handle and cable fitting is seat properly in the handle. If slack in the recliner cable or movement in the operator of the cable assembly can not be eliminated, DO NOT use the recliner cable assembly. 11.
PROCEDURE 14 RECLINER Adjusting Gas Cylinder 1. To adjust the LEFT gas cylinder: Squeeze the handle of the RIGHT recliner cable assembly and try to recline the back. The back should not recline. R E C L I N E R 2. If the LEFT side of the back releases without squeezing the handle of the LEFT recliner cable assembly, perform the following steps: A. Finger tighten the jam nut on the rod of the gas cylinder until it bottoms out on the rod of the cylinder (FIGURE 4). B.
RECLINER PROCEDURE 14 NOTE: There are three (3) different cable lengths depending on back height: BACK HEIGHT (in inches) CABLELENGTH 18-1/2, 20 Short 22, 24 26 Medium Long NOTE: New recliner cables will be needed if back height is changed to a height not within the length of the original cable. 12. Install the NEW back upholstery onto the back canes. 13. Install the ten (10) or twelve (12) mounting screws (depending on back height) that secure the back upholstery to the recliner back canes.
PROCEDURE 14 RECLINER If the seat width required is within the range of the original back canes, spreader bar and headrest pillow, the original components can still be used. R E C L I N E R 10.
MWD WHEELCHAIRS PROCEDURE 15 2. Reinstall the four (4) mounting screws that secure the shocks, retainer bar, spacers and retainer clips to the base frame. Refer to REPLACING BATTERY BOX RETAINER/RETAINER CLIP - GROUP 24 BATTERY BASE FRAMES in PROCEDURE 11 of this manual. Use Loctite 242 and torque mounting screws to 160inch pounds.
PROCEDURE 15 MWD WHEELCHAIRS Installing 3. Disconnect the right and left motor connectors from the controller connectors. 1. Install battery box tray onto base frame. 4. Remove the two (2) mounting screws that secure the charger cable to the mount bracket. M W D 2. Secure the front of the battery box tray to battery mount brackets with existing locknuts. Torque to 160-inch pounds. W H E E L C H A I R S 3.
MWD WHEELCHAIRS PROCEDURE 15 4. Install the mounting screw that secures the retainer clip to the battery box sub-frame. Use Loctite 242 and torque to 160-inch pounds. WARNING The Battery Box Retainer/Retainer Clip MUST be fastened securely in place before using the wheelchair. Use Loctite 242 and torque to 160-inch pounds. 5. Align the NEW battery box retainer and spacers with the mounting holes in the base frame making sure the closed end of the battery box retainer is pointing up. 3.
PROCEDURE 15 M W D W H E E L C H A I R S MWD WHEELCHAIRS 8. Secure the bottom of the NEW shock, suspension arm, and stabilizer bracket together with the mounting screw, two (2) flat washers, two (2) spring washers, two (2) inner link spacers, and locknut. Torque to 160-inch pounds. WARNING The Battery Box Retainer/Retainer Clip MUST be fastened securely in place before using the wheelchair. Use Loctite 242 and torque to 160-inch pounds. Base Frame 9.
MWD WHEELCHAIRS PROCEDURE 15 10. Apply Loctite 242 and torque the mounting screw that secures the spacer between the battery mount bracket and base frame. Torque to 160-inch pounds. 11. Reassemble large wheel to hub assembly and Torque to 160-inch pounds. 12. Repeat this procedure for the opposite shock. 13. Reinstall the battery box. Refer to INSTALLING/REMOVING GROUP 22 BATTERY BOX in PROCEDURE 9 of this manual. Battery Mount Bracket Base Frame Mounting Screw 3.
PROCEDURE 15 M W D W H E E L C H A I R S MWD WHEELCHAIRS 14. Reinstall the front battery box. Refer to INSTALLING/ REMOVING GROUP 24 BATTERY BOXES or INSTALLING/REMOVING GROUP 22 BATTERY BOX in PROCEDURE 9 of this manual. Shock Eyelet Assembly 2. Remove the mounting screw, two (2) washers, two (2) spring washers, two (2) outer link spacers, two (2) flat washers, and locknut that secure the stabilizer fork assembly, stabilizer bracket, and stabilizer wheel together. 3.
MWD WHEELCHAIRS PROCEDURE 15 REPLACING STABILIZER CYLINDER SPRING (FIGURE 9) ADJUSTING WEIGHT DISTRIBUTION (FIGURE 10) NOTE: Stabilizer springs are only on wheelchair models built before 7/1/1999. NOTE: The seat mount plates and seat support brackets allow seat frame to be repositioned along the base frame. 1. Remove mounting screw and locknut that secures top of the stabilizer fork assembly to the base frame.
PROCEDURE 15 M W D W H E E L C H A I R S MWD WHEELCHAIRS NOTE: This setting would allow the wheelchair to roll better on thicker carpeting and minimize scuffing. C. If distance is between 0 and 3/8-inch, along with an increase in spring compression, the amount of rocking the user experiences will decrease. Although, this setting would minimize rocking, obstacles protruding from the ground as well as negotiating steeper inclines will be more difficult. 8.
MWD WHEELCHAIRS 2. Count the number of exposed threads and repeat this procedure for the opposite shock. 3. Proceed to STEP 9 in HEIGHT ADJUSTMENT OF STABILIZERS in this procedure of the manual. PROCEDURE 15 2. When reassembling the gearbox to the suspension arm, use Loctite 242 and torque mounting screws to 160inch pounds. NOTE: Replace any parts that show signs of wear or damage. REMOVING/INSTALLING GEARBOX (FIGURE 12) 3. Reinstall the drive wheel hub to the new gearbox drive shaft.
PROCEDURE 15 M W D W H E E L C H A I R S MWD WHEELCHAIRS NOTE: When installing the tubular end of the NEW suspension arm, the beveled washer MUST be placed on the inside and outside of the base frame, with the bevels facing each other. 3. Remove gearbox from the existing suspension arm. Refer to REMOVING/INSTALLING GEARBOX in this procedure of the manual. 4.
RWD WHEELCHAIRS PROCEDURE 16 This Procedure includes the following: Removing/Installing Group 24 Battery Box Sub-Frame Removing/Installing Group 22 Battery Box Tray Converting Group 22 Batteries to Group 24 Batteries Shock Replacement Shock Spring Replacement Rubber Element Replacement Converting Torque and X Rubber Elements to Shocks Anti-Tipper Wheel Replacement Removing/Installing Gearbox Adjusting Weight Distribution Repositioning Motor/Gearbox Assembly Repositioning Gearless/Brushless Motor Replacing
PROCEDURE 16 RWD WHEELCHAIRS Installing 4. Remove the four (4) mounting screws that secure the battery mount brackets to the base frame. 1. Install battery tray onto base frame. R W D 2. Secure the rear of the battery tray to battery mount brackets with existing locknuts. Torque to 160-inch pounds. W H E E L C H A I R S 3. Secure the front of the battery tray to the base frame with existing mounting screws and locknuts. Torque to 160-inch pounds. 5. Remove the battery mount brackets.
RWD WHEELCHAIRS PROCEDURE 16 7. Reinstall the mounting screws that secure the battery box retainer bar to the base frame. Use Loctite 242 and torque to 160-inch pounds (FIGURE 5). SHOCK REPLACEMENT (FIGURE 5) 8. Perform STEPS 2-7 of REMOVING/INSTALLING THE WIRING HARNESS in PROCEDURE 10 of this manual to complete the wiring harness installation. 1. Remove the group 22 battery box or group 24 battery boxes.
PROCEDURE 16 RWD WHEELCHAIRS TOP OF SHOCK GROUP 24 BATTERIES R W D W H E E L C H A I R S GROUP 22 BATTERIES Battery Box Sub-frame FRONT OF CHAIR Shock REAR OF CHAIR Mounting Screw (LOOSEN) Mounting Screw Spacer Suspension Arm Top of Shock Battery Box Retainer Bar Retainer Clip (Closed End) NOTE: Suspension arm for conventional motor shown. Shock removes in the same manner for gearless/ brushless motor.
RWD WHEELCHAIRS PROCEDURE 16 SHOCK SPRING REPLACEMENT (FIGURE 6) GROUP 22 BATTERIES Shock R W D 1. Remove the group 22 battery box or group 24 battery boxes. Refer to INSTALLING/REMOVING GROUP 22 BATTERY BOX or INSTALLING/REMOVING GROUP 24 BATTERY BOXES in PROCEDURE 9 of this manual. W H E E L C H A I R S 2. GROUP 24 BATTERIES ONLY - Loosen the mounting screw that secures the battery box retainer bar to the base frame. 3.
PROCEDURE 16 RWD WHEELCHAIRS RUBBER ELEMENT REPLACEMENT (FIGURE 7) R W D W H E E L C H A I R S NOTE: Rubber elements are only found on Storm Torque and Storm X wheelchairs. 1. Remove the battery box. Refer to INSTALLING/REMOVING GROUP 22 BATTERY BOX in PROCEDURE 9 of this manual. 2. Remove the battery box tray. Refer to REMOVING THE BATTERY BOX TRAY in this procedure of the manual. 3. Loosen the mounting screw that secures the battery mount bracket to the base frame, but do not remove. 4.
RWD WHEELCHAIRS PROCEDURE 16 REMOVING/INSTALLING GEARBOX (FIGURE 10) 5/16-18 x 2-1/2-inch Hex Screws CAUTION 5/16-18 x 1-1/4-inch Hex Screws Perform the following procedure in a designated work area to prevent damage to flooring (carpeting, tile, etc.). W H E E L C H A I R S Removing Suspension Arm 1. Remove the drive wheels from the wheelchair. Refer to REMOVING/INSTALLING DRIVE WHEELS in PROCEDURE 12 of this manual. Gearbox 2. Remove the drive wheel hub from the existing gearbox drive shaft.
PROCEDURE 16 RWD WHEELCHAIRS 2. Moving the seat rearward. Advantage: R W D W H E E L C H A I R S MOTOR/GEARBOX ASSEMBLY Makes turning easier and provide better traction for the large wheels. Standard Approximately 65% of weight over rear wheels Disadvantage: This adjustment, however, allows less clearance for front riggings and the user will experience more engagement of the anti-tippers.
RWD WHEELCHAIRS PROCEDURE 16 REPOSITIONING THE GEARLESS/BRUSHLESS MOTOR (FIGURE 13,14) Acceptable mounting positions for the gearless/brushless motor. NOTE: The motor/gearbox assembly or gearless/brushless motor can be repositioned to lengthen or shorten the wheelbase by 2-inches in 1-inch increments.
PROCEDURE 16 R W D W H E E L C H A I R S RWD WHEELCHAIRS 1. Determine the desired mounting position of the gearless/brushless motor. Refer to ACCEPTABLE MOUNTING POSITIONS FOR THE GEARLESS/ BRUSHLESS MOTOR in this procedure of the manual. 2. Remove the group 22 battery box or group 24 battery boxes. Refer to INSTALLING/REMOVING BATTERY BOX - GROUP 22 BATTERY BASE FRAMES or INSTALLING/REMOVING BATTERY BOXES - GROUP 24 BATTERY BASE FRAMES in PROCEDURE 9 of this manual. 3.
RWD WHEELCHAIRS PROCEDURE 16 8. Torque suspension arm hex screws (1/2 x 7-inches) to 85 FOOT pounds (approximately 1,020-inch pounds) and replace plug buttons. 12. Install the shock onto the new suspension arm. Refer to REMOVING/INSTALLING THE SHOCK ASSEMBLY in this procedure of the manual. 9. Reinstall the gearbox onto the existing suspension arm. Refer to REMOVING/INSTALLING GEARBOX in this procedure of the manual. 13. Install the motor onto the new suspension arm.
PROCEDURE 16 R W D W H E E L C H A I R S RWD WHEELCHAIRS REMOVING/INSTALLING THE ANTI-TIP ASSEMBLY 2. Secure top of anti-tip bracket to suspension arm with existing mounting screw, washers, spacers, and locknut. Securely tighten. Removing 3. Align lower mounting hole of the anti-tip mounting bracket with the lower slot of the suspension arm. 1. Remove the mounting screw, washers, and spacers that secure the top of the anti-tip bracket to the suspension arm. 2.
FWD WHEELCHAIRS PROCEDURE 17 Removing/Installing Rear Shroud REMOVING/INSTALLING FRONT SHROUD (FIGURE 2) Removing/Installing Front Shroud Removing Removing/Installing Side Shroud Assembly 1. Turn the two (2) wing nuts on the TOP of the front shroud COUNTERCLOCKWISE. This Procedure includes the following: Removing/Installing Counterweight 2. Turn the wing nut on the BOTTOM of the front shroud COUNTERCLOCKWISE and lift up on the front shroud.
PROCEDURE 17 FWD WHEELCHAIRS 3. Remove the two (2) socket screws that secure the side shroud bracket to the suspension arm. F W D 4. Remove the mounting screw and washer that secures the REAR of the side shroud to the suspension arm. REMOVING/INSTALLING COUNTERWEIGHT (FIGURE 4) WARNING The sensor on the wheelchair should prevent the wheelchair from operating without the counterweight secured to the rear of the wheelchair.
FWD WHEELCHAIRS PROCEDURE 17 DETAIL “A” - REMOVING - STEP 2; INSTALLING - STEP 5 Handle REPLACING GROUP 24 BATTERY BOX SUB-FRAME (FIGURE 5) Removing 1. Remove the rear shroud. Refer to REMOVING/INSTALLING REAR SHROUD in this procedure of the manual. 2. Removethecounterweight.RefertoREMOVING/INSTALLING COUNTERWEIGHT in this procedure of the manual. 3. Remove the battery boxes. Refer to INSTALLING/REMOVING GROUP 24 BATTERY BOXES in PROCEDURE 9 of this manual.
PROCEDURE 17 F W D W H E E L C H A I R S FWD WHEELCHAIRS 17. Reinstall the counterweight. Refer to REMOVING/INSTALLING COUNTERWEIGHT in this procedure of the manual. 18. Reinstall the rear shroud. Refer to REMOVING/INSTALLING REAR SHROUD in this procedure of the manual.
FWD WHEELCHAIRS PROCEDURE 17 Base Frame 7. Secure top of shock and spring retainer to base frame. Apply Loctite 242 and torque to 160-inch pounds. Washer 8. Reinstall the shock. Refer to REMOVING/INSTALLING SHOCKS in this procedure of this manual. Mounting Screw Shock Suspension Arm TIE ROD REPLACEMENT (FIGURE 8) Removing 1. Remove the front shroud. Refer to REMOVING/INSTALLING FRONT SHROUD in this procedure of the manual. 2. Remove the rear shroud.
PROCEDURE 17 F W D W H E E L C H A I R S FWD WHEELCHAIRS 3. Install the tie rod onto the base frame using the mounting screw, large washer, small washer and locknut. HAND TIGHTEN ONLY. 8. Securely tighten the tie rods to the base frame AND to the suspension arm. Apply Loctite 242 and torque to 360-inch pounds. 4. Install the tie rod in the suspension arm using the mounting screw, large washer, small washer and locknut. HAND TIGHTEN ONLY. 9. Reinstall the MKIV controller.
FWD WHEELCHAIRS PROCEDURE 17 Installing 5. Reinstall the battery boxes. Refer to INSTALLING/REMOVING GROUP 24 BATTERY BOXES in PROCEDURE 9 of this manual. CAUTION The longer socket screws MUST be positioned in the mounting holes on the OUTSIDE of the suspension arm, and the SHORTER socket screws MUST be positioned in the mounting holes on the INSIDE of the suspension arm. Otherwise, damage to the gearbox may result. 6. Reinstall the counterweight.
PROCEDURE 17 FWD WHEELCHAIRS 14. Secure the NEW sensor cable to the sensor bracket with a NEW tie wrap (DETAIL “A”). F W D 15. Reinstall the battery boxes. Refer to INSTALLING/ REMOVING GROUP 24 BATTERY BOXES in PROCEDURE 9 of this manual. W H E E L C H A I R S 16. Reinstall the counterweight. Refer to REMOVING/INSTALLING COUNTERWEIGHT in this procedure of the manual. 17. Reinstall the rear shroud. Refer to REMOVING/INSTALLING REAR SHROUD in this procedure of the manual.
FWD WHEELCHAIRS PROCEDURE 17 3. Remove the battery boxes. Refer to INSTALLING/REMOVING GROUP 24 BATTERY BOXES in PROCEDURE 9 of this manual. REMOVING/INSTALLING WIRING HARNESS (FIGURE 12) 4. Remove the drive wheel from the wheelchair. Refer to REMOVING/INSTALLING DRIVE WHEELS in PROCEDURE 12 of this manual. Removing 5. Remove the shock. Refer to REMOVING/INSTALLING SHOCKS in this procedure of this manual. 6. Remove the tie rods from the EXISTING suspension arm.
PROCEDURE 17 F W D FWD WHEELCHAIRS 6. Reinstall the mounting screw that secures the battery charger port to the mounting bracket (DETAIL”A”). Securely Tighten. 7. Reinstall the battery boxes. Refer to INSTALLING/REMOVING GROUP 24 BATTERY BOXES in PROCEDURE 9 of this manual.
FWD WHEELCHAIRS PROCEDURE 17 ADJUSTING WEIGHT DISTRIBUTION (FIGURE 13) Mounting Screws F W D NOTE: Depending on the seat depth ordered, the position of the seat support brackets is factory set between 2.25 and 6 inches (measured from the front of the base frame to the front of the seat support brackets). This will put approximately 65% of the total weight of the chair and user over the drive wheels (large wheels), allowing for the best performance of the chair.
PROCEDURE 17 FWD WHEELCHAIRS 9. Adjust angle of footrest. Refer to FOOTREST ANGLE ADJUSTMENTS in this procedure of the Manual. F W D W H E E L C H A I R S 10. Install the seat. Refer to REMOVING/INSTALLING THE SEAT FRAME in PROCEDURE 6 of this manual. 11. Install NEW front shroud and existing rear shroud. Refer to REMOVING/INSTALLING THE REAR SHROUD and REMOVING/INSTALLING THE FRONT SHROUD in this procedure of the Manual. 12.
FWD WHEELCHAIRS PROCEDURE 17 DEPTH FOOTREST ANGLE ADJUSTMENTS WARNING Flat Screws Washers Locknuts Two (2) Mounting Positions DO NOT remove detent pin from footrest assembly. Otherwise, injury may result.
FWD WHEELCHAIRS PROCEDURE 17 DETAIL “A” F W D W H E E L C H A I R S DETAIL “B” Locknut Cams Cam Upper Mounting Bracket Mounting Screw DETAIL “C” - SIDE VIEW OF FOOTREST NOTE: Angle is increased or decreased depending on direction of footrest rotation Direction of Footrest Rotation Vertical Position of Front Shroud DETAIL “D” - TOP VIEW OF FOOTREST Horizontal Position of Front Shroud Left Cam Right Cam Footrest COUNTERCLOCKWISE CLOCKWISE Direction of Footrest Rotation FIGURE 16 - FOOTREST A
NOTES NOTES N O T E S 105
NOTES NOTES N O T E S 106
LIMTIED WARRANTY LIMITED WARRANTY PLEASE NOTE: THE WARRANTY BELOW HAS BEEN DRAFTED TO COMPLY WITH FEDERAL LAW APPLICABLE TO PRODUCTS MANUFACTURED AFTER JULY 4, 1975. This warranty is extended only to the original purchaser/user of our products. This warranty gives you specific legal rights and you may also have other legal rights which vary from state to state.
Invacare Corporation www.invacare.com USA Canada One Invacare Way Elyria, Ohio USA 44036-2125 800-333-6900 5970 Chedworth Way Mississauga, Ontario L5R 3T9, Canada 905-890-8838 Invacare, Storm Series, and Arrow are registered trademarks of Invacare Corporation. Yes,You can., Ranger X, and Torque are trademarks of Invacare Corporation. Loctite is a registered trademark of Loctite Corporation. © 2001 Invacare Corporation Form No. 98-266 Part No.
