Removing/Installing The Quad Push Button (Qpb) - Invacare Formula PTO Plus Service Manual

SECTION 17—MK6I ELECTRONICS
Removing
1. Loosen, but DO NOT remove, the two hex screws securing the joystick mounting
bracket to the half clamps.
2. Remove the two mounting screws and washers that secure the 4-way toggle switch to
the joystick mounting bracket.
3. Disconnect the connector from the 4-way switch box (not shown).
4. Remove any tie-wraps securing the cable to the powered seating system.
Installing
1. Secure the 4-way toggle switch to the joystick mounting bracket using the two
mounting screws and washers.
2. Tighten the two hex screws to secure the joystick mounting bracket to the half clamps
and the half clamps to the joystick mounting tube (not shown).
3. Connect the connector to the 4-way switch box.
4. Secure the cable to the powered seating system using tie-wraps.
5. Test the seating system function to ensure the cable is not pulled, crushed or pinched.
Cable
Connector
Mounting Screw
FIGURE 17.5 Removing/Installing the 4-Way Toggle Switch (FWT)

Removing/Installing the Quad Push Button (QPB)

NOTE: For this procedure, refer to FIGURE 17.6 on page 125.
NOTE: The 4-way switch box must be installed to use the quad push button to operate the powered
seating system. Refer to Removing/Installing the 4-Way Switch Box (4WSB) on page 122.
™
Formula PTO Plus Powered Seating
Washer
4-Way Toggle
Switch
Joystick Mounting Bracket
Hex Screw
124
Half Clamp
(Threaded Holes)
Half Clamp
(Non- Threaded Holes)
Part No 1125031