Invacare R2250-S manuals

56 pages1.24 Mb

TABLE OF CONTENTS
3TABLE OF CONTENTS
- except where specified.
- The following procedures refer to
4SPECIFICATIONS
- SPECIFICATIONS
- R2 250-S R2 BASIC R2 STANDARD
  - NOTE: All specifications are approximate.
  - RANGER II STORM SERIES
  - R2
  - R2 BASIC and R2 STANDARD
  - * NOTE: 18-inch wide x 16-inch deep wheelchair with MKIV RII electronics.
- Performance
- 5GENERAL WARNINGS
- GENERAL WARNINGS (CONTINUED)
- 6SAFETY/HANDLING OF WHEELCHAIRS
  - 7Coping With Everyday Obstacles
  - A Note to Wheelchair Assistants
  - Percentage of Weight Distribution
  - Reaching, Bending - Backward
  - Functional Reach From a Wheelchair
  - Reaching, Leaning, Bending and Bending - Forward
  - 8Stairways
  - ESCALATORS? SORRY!
  - Transferring to and From Other Seats
  - 9Tilting
- 11SAFETY INSPECTION CHECKLIST
  - SAFETY INSPECTION/TROUBLESHOOTINGPROCEDURE 2
- 12TROUBLESHOOTING - ELECTRICAL
  - DONT DO
- TROUBLESHOOTING - MECHANICAL
- CHECKING BATTERY CHARGE LEVEL (FIGURE 1)
  - Invacare recommends that the following procedures be performed by a qualified service technician.
  - NOTE: READ the instructions CAREFULLY before using the digital voltmeter.
  - Battery Charger Connector on Side of Wheelchair
  - Digital Voltmeter
  - 13Using Hydrometer to Check Battery Cells (Lead Acid) (FIGURE 2)
    - NOTE: Perform this procedure when a digital voltmeter is not available.
    - NOTE: DO NOT fill hydrometer more than 3/4 full.
    - Number of Floating Balls Will Vary According to Charge
- 14MOTOR TESTING (FIGURE 3)
  - Motor Connector
  - ). A reading of 0 ohms (
  - NOTE: A normal reading is between 1 and 5 ohms (
  - ) or in excess of 15 ohms (
  - Ohmmeter
  - SAFETY INSPECTION/TROUBLESHOOTINGPROCEDURE 2
- 15MOTOR BRUSH INSPECTION (FIGURE 4)
  - Motor Connector
  - Four (4) Pin Motor Connector
  - End Cap Brush Cap Motor End Cap
- MOTOR LOCK TESTING (FIGURE 5)
  - Ohmmeter
- 16ASSEMBLING/TRANSPORTING
  - FRONT RIGGINGS PROCEDURE 4
- 17ADJUSTING FOOTREST HEIGHT
- FOOTRESTS (FIGURE 1)
  - FRONT RIGGINGSPROCEDURE 4
- 18REPLACING HEEL LOOPS (FIGURE 4)
- ELEVATING LEGRESTS (FIGURE 5)
- 19RAISING/LOWERING ELEVATING LEGRESTS AND/OR ADJUSTING CALFPADS (FIGURE 6)
  - PROCEDURE 4FRONT RIGGINGS
  - Adjusting
  - Replacing
- ADJUSTING/REPLACING TELESCOPING FRONT RIGGING SUPPORT (FIGURE 7)
  - PROCEDURE 5 ARMS
- 20ADJUSTING ARMREST HEIGHT, REMOVING OR REPLACING ARMRESTS (FIGURE 1)
  - Adjusting Armrest Height
  - Removing Armrests
  - Replacing Armrests
- Installing
- Removing
- 21ADJUSTING FLIP BACK ARMRESTS - NON-RECLINER WHEELCHAIRS BUILT AFTER 10/2000 ONLY (FIGURE 3)
  - PROCEDURE 5ARMS
  - Positioning Flip Back Armrests for User Transfer
  - Positioning Flip Back Armrests for Use
  - Adjusting
  - PROCEDURE 6 UPHOLSTERY/POSITIONING STRAP
- 22REPLACING SEAT POSITIONING STRAP (FIGURE 2)
- REPLACING BACK UPHOLSTERY
  - Wheelchairs Before 10/2000 (FIGURE 3)
- REPLACING SEAT UPHOLSTERY
  - 23UPHOLSTERY/POSITIONING STRAP PROCEDURE 6
  - 24PROCEDURE 6 UPHOLSTERY/POSITIONING STRAP
  - Wheelchairs Built After 10/2000 (FIGURE 4)
  - FRAME PROCEDURE 7
  - PIVOT LINK SEAT WIDTH RANGE (in inches)
- 25ADJUSTING SEAT WIDTH
  - FRAMEPROCEDURE 7
- 26INSTALLING BACK ASSEMBLY - WHEELCHAIRS BUILT BEFORE 10/2000 ONLY (FIGURE 3)
  - Phillips Screws Washer
  - Plug Button Crossbrace Seat Extension Tube
  - NOTE: Note coved spacer, washer and locknut order for reinstallation.
- ADJUSTING SEAT DEPTH (FIGURE 2)
  - NOTE: If adjusting seat depth of the wheelchair, the seat upholstery MUST be changed as well.
  - NOTE: The two (2) plug buttons will be used in the ends of the seat extensions.
- 27CHANGING BACK HEIGHT
  - Wheelchairs Built Before 10/2000 (FIGURE 4)
  - 28FRAMEPROCEDURE 7
  - Wheelchairs Built After 10/2000 (FIGURE 5)
- 29CHANGING BACK ANGLE
  - Wheelchairs Built After 10/2000 (FIGURE 6)
  - Wheelchairs Built Before 10/2000 (FIGURE 7)
- 30REPLACING BACK CANES - WHEELCHAIRS BUILT AFTER 10/ 2000 ONLY (FIGURE 8)
  - Top Half of Back Canes
    - Holes numbered from bottom to top for reference only. (There are no numbers on the back canes.)
- 32BATTERIES INTO/FROM BATTERY BOXES (FIGURE 1)
- 33CONNECTING BATTERY CABLES
  - Dual U1 or Dual Group 22 NF Battery Boxes
  - DIRECT MOUNT METHOD (FIGURE 2, 3 AND 4).
    - NOTE: It will be necessary to trim excess tie-wrap in order to install the battery box top(s).
    - 35Battery Cable
    - Battery Clamp Cover
    - NEGATIVE (-) Battery Terminal/Post and Battery Clamp
    - POSITIVE (+) Battery Terminal/Post (Note position of battery clamp)
    - Group 22NF Battery
    - Hex Nut
    - NOTE: It will be necessary to trim excess tie-wrap in order to install the battery box top(s).
    - Battery Gauge Display
    - NOTE: MKIV X Shown.
- 37CHARGING BATTERIES (FIGURE 6)
- WHEN TO CHARGE BATTERIES (FIGURE 5)
  - MKIV RII Joystick
    - NOTE: Accurate readings are displayed when in neutral.
  - MCC-MKIV X, A or A+ Joystick
  - Description and Use of Battery Chargers
  - Required Items:
  - Wheelchairs Equipped With MCC-Mark IV Joystick (Detail "A" of FIGURE 6)
- 38REPLACING BATTERIES
  - Recommended Battery Types
  - Wheelchairs Equipped With Mark IV RII Joystick (Detail "B" of FIGURE 6)
  - Cleaning Battery Terminals
  - PROCEDURE 8
  - BATTERIES
- 39INSTALLING/REMOVING BATTERY TRAY (FIGURE 7)
- INSTALLING/REMOVING BATTERY BOXES (FIGURE 8)
  - ELECTRONICSPROCEDURE 9
- 40PREPARING MKIV JOYSTICK FOR USE (FIGURE 1)
- DISCONNECTING/CONNECTING MKIV CONTROLLER MOTOR AND BATTERY LEADS (FIGURE 2)
- REPOSITIONING MKIV JOYSTICK (FIGURE 3)
- 41REMOVING/INSTALLING MKIV CONTROLLER (FIGURE 4)
- 42REPLACING BATTERY BOX RETAINING STRAP (FIGURE 1)
- 43REPLACING WIRING HARNESS
- 44DISENGAGING/ENGAGING MOTORS WITH MOTOR LOCKS (FIGURE 1)
- DISENGAGING/ENGAGING MOTORS WITH CLUTCHES (FIGURES 2 AND 3)
- 45USING/INSTALLING/ADJUSTING WHEEL LOCKS* (FIGURES 4 AND 5)
  - Installing/Adjusting Wheel Locks
  - PROCEDURE 12WHEELS/ANTI-TIPPER Using Wheel Locks
- 46REPLACING PNEUMATIC TIRES AND TUBES - FRONT CASTERS AND REAR WHEELS
- INSTALLING/REPLACING REAR WHEELS (FIGURE 6)
- 47ANTI-TIPPERS (FIGURE 9)
  - PROCEDURE 12WHEELS/ANTI-TIPPER
- REPLACING FRONT FORK (FIGURE 8)
- INSTALLING/REPLACING FRONT CASTERS (FIGURE 7)
- 48INSTALLING OPTIONAL CLUTCH EXTENSION HANDLES - MOTORS WITH CLUTCHES ONLY (FIGURE 10)
  - MOTOR/GEARBOX PROCEDURE 13
  - /
  - X
- 49REPLACING MOTOR/GEARBOX
  - PROCEDURE 14 RECLINER
- 50RECLINER OPERATION (FIGURE 1)
  - Handle
  - Level Surface
- REPLACING BACK OR HEADREST UPHOLSTERY (FIGURE 2)
  - Replacing Back Upholstery
  - Replacing Headrest Upholstery
  - RECLINER PROCEDURE 14
- 51ADJUSTING BACK OR HEADREST UPHOLSTERY (FIGURE 3)
- REPLACING LIMIT SWITCH/ ACTUATOR (FIGURE 4)
  - PROCEDURE 14 RECLINER
- 52ADJUSTING LIMIT SWITCH (FIGURE 5)
  - Pivot Block
  - Gas Cylinder Rod Measures 3-21/32-inches
  - Phillips Screws and Washers (DO NOT Over-Tighten) Actuator
- REPLACING RECLINER CABLE ASSEMBLIES (FIGURE 6)
  - NOTE: There are three (3) different cable lengths depend- ing on back height:
  - RECLINER PROCEDURE 14
- 53REPLACING/ADJUSTING GAS CYLINDERS (FIGURE 7)
  - Replacing Gas Cylinder
  - 54RECLINERPROCEDURE 14
  - Adjusting Gas Cylinder
  - PROCEDURE 14RECLINER
- 55CHANGING BACK HEIGHT (FIGURE 8)
56LIMITED WARRANTY