Invacare Formula PTO Plus Service Manual page 140

SECTION 18—MK5 ELECTRONICS
TRECM or TAC
NOTE: For this procedure, refer to FIGURE 18.8 on page 141.
Adjusting
1. Tilt the seating system to the desired tilt limit angle.
NOTE: This procedure is for adjusting the tilt down limit.
2. Plug the remote programmer into the TRECM or TAC controller.
3. Select ADVANCED MENU.
4. Select CURRENT STATUS MENU.
5. Scroll down to TILT DOWN LIMIT.
6. Loosen the mounting screw securing the tilt sensor clamp to the tilt assembly.
7. Slowly move the tilt sensor clamp in the following manner until the programmer
changes from FALSE to TRUE:
• Towards the front of the wheelchair - Increases the tilt limit angle.
• Towards the rear of the wheelchair - Decreases the tilt limit angle.
8. Tighten the mounting screw to secure the tilt sensor clamp in the desired position.
Replacing
1. Loosen, but DO NOT remove, the mounting screw securing the tilt sensor clamp to the
tilt assembly.
2. Remove the tilt sensor from the tilt sensor clamp.
3. Unplug the tilt sensor from the TRECM or TAC.
4. Remove any tie-wraps securing the tilt sensor cable to the wheelchair.
5. Position the new tilt sensor in the tilt sensor clamp.
6. Tighten the locknut loosened in STEP 1.
7. Plug the tilt sensor into the TRECM tilt sensor 3-pin Molex connector.
8. Secure the tilt sensor cable to the wheelchair with tie-wraps, making sure there is no
excess cable which loops away from the wheelchair. Refer to Securing the Cables on
page 143 for more information about properly securing the cables.
9. Adjust the tilt sensor. Refer to TRECM or TAC in Adjusting/Replacing the Tilt Sensor
on page 140.
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Formula PTO Plus Powered Seating
140
Part No 1125031