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SECTION 14—ELECTRONICS
Part No 1114842 139 2G Tarsys®Powered Seating System
SECTION 14—ELECTRONICS
ƽ WARNING
After ANY adjustments, repair or service and before use, make sure all attaching
hardware is tightened securely - otherwise injury or damage may occur.
Before adjusting, repairing or servicing the seating system, ALWAYS turn the
wheelchair power OFF, otherwise, injury or damage may result.
After performing any of the procedures in this section, perform the post-service
inspection. Refer to Post-Service Inspection Checklist on page 21.
Pinch points exist between seat and base frames. Use caution, otherwise injury may
occur.
Use only the actuator controls listed in the following chart to activate the tilt/recline
functions. DO NOT use any other actuator controls. Such devices may result in
excess heating and cause damage to the actuator and associated cables and could
cause a fire, death, physical injury or property damage. If such devices are used,
Invacare shall not be liable and the limited warranty is void.
Removing/Installing the Single Actuator Control (SAC)
NOTE: For this procedure, refer to FIGURE 14.1 on page 141.
NOTE: The SAC is no longer available for replacement. If replacement is necessary, a TAC must
be installed. Refer to Removing/Installing the TAC or TRCM
on page 141.
Removing
1. Turn the joystick off.
2. Remove the two thumb screws (not shown) that secure the rear shroud to the base.
3. Remove the rear shroud. Refer to Removing/Installing Rear Shroud
on page 102.
4. Disconnect the SAC 5-pin connector from the MK
5
controller (at the rear of the battery
box). Refer to Detail “B”.
5. Disconnect the SAC actuator connector (WHITE, 2-pin Anderson) from the tilt
actuator cable. Refer to Detail “B”.
SEATING SYSTEM ACTUATOR CONTROL
TRSS TRCM SAC TAC
TILT ONLY YYYN
TILT ONLY WITH POWER ELEVATING LEGRESTS NYNN
RECLINE ONLY NYNY
RECLINE ONLY WITH POWER ELEVATING LEGRESTS NYNN
TILT/RECLINE NYNN