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Invacare
2GR, 2GT, 2GTR
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SECTION 5—INTERFACE HARDWARE
Part No 1114842
53
2G Tarsys®Powered Seating System
FIGURE 5.8
Removing/Installing the Lower Interface Brackets
Locknuts
Locknuts
Washers
Washer
Washers
Washer
Lower
Interface
Brackets
Battery Box
Button Screws
Contents
Main
2G TarsysPowered Seating System
WARNING
USEFUL TERMS
REFERENCE DOCUMENTS
Page
Page
Page
Page
Page
Page
SPECIAL NOTES
NOTICE
TRBKTS WARNINGS
Page
Page
TYPICAL PRODUCT PARAMETERS
TYPICAL PRODUCT PARAMETERS
2G TARSYS SEATING SYSTEM
Page
SECTION 1GENERAL GUIDELINES
Repair or Service Information
Operation Information
Page
Grounding Instructions
SECTION 2SAFETY/HANDLING OF WHEELCHAIRS
Pinch Points
SECTION 3EMI INFORMATION
Page
SECTION 4SAFETY INSPECTION/TROUBLESHOOTING
Safety Inspection Checklist
Post-Service Inspection Checklist
SECTION 4SAFETY INSPECTION/TROUBLESHOOTING
Troubleshooting
NOTE: It is normal to have some amount of drift. However it should not be more than 5.
SECTION 4SAFETY INSPECTION/TROUBLESHOOTING
SYMPTOM PROBABLE CAUSE SOLUTIONS
SECTION 5INTERFACE HARDWARE
Repositioning the Seat
About Repositioning the Seat
Repositioning the Seat on 2GR Systems
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Page
Page
Page
Page
Page
Page
Page
Repositioning the Seat for 2GT and 2GTR Systems
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Page
Page
Page
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Page
Removing/Installing the Rear Pivot Assembly
Tilt Only and Tilt/Recline Systems
Page
Page
Recline Only Systems
Removing/Installing the Front Pivot Assembly
Removing/Installing the Linear Guides
Page
Removing/Installing the Seat Brackets
Tilt Only and Tilt/Recline Systems
Page
Page
Recline Only Systems
Removing/Installing the Lower Interface Brackets
Page
SECTION 6SEAT ADJUSTMENTS
Replacing Seat Positioning Strap
Removing/Installing Seat Pan
Adjusting Seat Width
Preparing to Adjust Seat Width
Tilt-Only Seating Systems
Recline Only or Tilt/Recline Seating Systems
Adjusting Seat Depth
About Seat Depth
Page
Adjusting Seat Depth
Adjusting Seat Angle
Tilt-Only and Tilt/Recline Seating Systems
Recline-Only Seating Systems
Page
Page
Page
Page
Removing/Installing Side Frames
Removing Side Frames
Preparing Side Frames for Replacement
Page
Installing Side Frames
Removing/Installing Center Seat Frame
Removing Center Seat Frame
Installing Center Seat Frame
FIGURE 6.14 Removing/Installing Center Seat Frame
Adjusting/Replacing Telescoping Front Rigging Supports
Adjusting/Replacing Leg Support Tubes
Adjusting Leg Support Tubes
Replacing Leg Support Tubes
Removing/Installing the Seat
FIGURE 6.17 Disconnecting Cables - Connecting Cables
Page
FIGURE 6.18 Removing the Seat - Connecting the Seat
Page
SECTION 7BACK ADJUSTMENTS
Adjusting Back Width
Adjusting Back Angle
Page
Removing/Installing the Curved Links
Tilt Only Systems
Recline Only and Tilt/Recline Systems
Page
Removing/Installing Back Pan
Page
Removing/Installing Spreader Bar
Slotted Back Canes
Round Back Canes
Removing/Installing Back Canes
Removing/Installing Back Slide Assembly
Removing/Installing Back Assembly
Adjusting the Back Height
Overview
Removing/Installing Arm Pivots
Removing/Installing/Adjusting Chest Positioning Strap
Adjusting Height
Installing/Removing/Adjusting Lateral Supports
Slotted Canes
Page
Round Canes
Page
SECTION 8SHROUDS
Shroud Overview
Removing/Installing VSR Shroud
Removing/Installing Side Shrouds
Removing/Installing Rear Seat Shroud
Removing/Installing Rear Shroud
Removing/Installing Lower Seat Shroud
Page
SECTION 9POWER ELEVATING LEGRESTS
Installing/Removing the Power Elevating Legrests
Installing the Power Elevating Legrests
Removing the Power Elevating Legrests
Adjusting the Power Elevating Legrests
Adjusting the Footplate
Page
Adjusting the Calf Pad
Page
Adjusting the Length of Power Legrest
Removing/Installing the Power Elevating Legrest Harness
Page
Removing/Installing the Power Elevating Legrest Actuator
Page
SECTION 10ARMS
Removing/Installing Reclining Armrests
Removing Armrests
Installing Armrests
Adjusting Armrest Height
Installing/Removing Flip-Back Armrests
Page
Adjusting Flip-Back Armrest Height
SECTION 11CENTER MOUNT FOOTRESTS
Removing/Installing the Center Mount Footrest
Adjusting the Height of the Center Mount Footrest
Adjusting the Angle of the Center Mount Footrest
Adjusting the Center Mount Footplate Angle
After 2/14/07
Before 2/15/07
Adjusting the Tension of the Center Mount Footplate
Removing/Installing the Release Lever Assembly
Page
SECTION 12HEADREST
Removing/Installing/Adjusting Headrest
Adjusting Headrest Height
Adjusting Headrest Depth/Direction
Replacing Headrest
SECTION 13TILT AND RECLINE
A Note About Drive Lock-Out
Operating Powered Seating Systems
GENERAL WARNINGS
Single Function Toggle Switch (TRSS)
Optional Four-Way Toggle Switch
Vernier Shear Reduction
Removing/Installing the Tilt Actuator
Removing/Installing the VSR Actuator
Removing/Installing the Recline Actuator
Testing the Actuators
Removing/Installing Recline Links
SECTION 13TILT AND RECLINE
*NOTE: Use new retaining ring.
FIGURE 13.7 Removing/Installing Recline Links
Removing/Installing Tilt Links
Page
SECTION 14ELECTRONICS
Removing/Installing the Single Actuator Control (SAC)
Page
Removing/Installing the TAC or TRCM
Removing the TAC/TRCM Controller Bracket
Installing the TAC/TRCM Controller Bracket
Page
Removing the TAC/TRCM from the Controller Bracket
Installing the TAC/TRCM onto the Controller Bracket
SECTION 14ELECTRONICS
FIGURE 14.3 Removing/Installing the TAC or TRCM
Programming the TAC
Calibrating the Tilt Potentiometer for a TAC
Page
Replacing the Tilt Recline Single Switch (TRSS)
Removing/Installing Joystick(s)
Drive Lock-Out
Removing/Installing the Tilt Potentiometer
Page
Adjusting the Tilt Potentiometer
Adjusting a Tilt Potentiometer Used With a TRSS
Adjusting Tilt Potentiometer Used With a TRCM, TAC or SAC
Adjusting Recline Potentiometer
Removing/Installing the Recline Potentiometer
Page
SECTION 15WIRING AND CABLES
Securing the Cables
TAC Cables
Tilt Actuator Cable
Tilt Potentiometer Cable
Power Elevating Legrest, Recline Actuator and Recline Potentiometer Cables
Page
4-Way Switch, TRCM and/or TAC Cables
Page
Joystick, SAC or TRSS Cables
All Cables (Final Steps)
FIGURE 15.9 All Cables (Final Steps)
Wiring Schematics
TRSS
SAC
TRCM/TAC
Page
LIMITED WARRANTY
