Invacare Pronto R2 Series Servise Manual page 25

ELECTRONICS
RII Controller (FIGURE 4)
REMOVING.
1. Remove the seat. Refer to one (1) of the following:
A. REMOVING/INSTALLING THE STANDARD
SEAT FRAME in PROCEDURE 6 of this manual.
B. REMOVING/INSTALLING THE CAPTAIN'S VAN
SEAT in PROCEDURE 6 of this manual.
C. REMOVING/INSTALLING THE RECLINER SEAT
FRAME in PROCEDURE 13 of this manual.
2. Remove tie-wrap A and B that secure the following to
the base frame:
A. The connection between the left motor/gearbox
lead and left controller lead.
B. Right controller lead.
C. The power take-off (PTO) lead.
NOTE: The PTO is present if wheelchair is equipped
with Captain's Van Seat or manual recliner.
3. Remove tie-wrap "C" that secures the following to the
base frame:
A. The connection between the right motor/gearbox
lead and right controller lead.
B. The power take-off lead. NOTE: The PTO is
present if wheelchair is equipped with Captain's
Van Seat or manual recliner.
4. Disconnect the following:
A. The connection between the right motor/gearbox
lead and right controller lead.
B. The connection between the left motor/gearbox
lead and left controller lead.
C. If necessary, the power take-off lead from
Captain's Van Seat or manual recliner.
5. Remove the two (2) locknuts and washers that se-
cure the existing RII controller to the wheelchair.
6. Remove existing RII controller from the wheelchair.
INSTALLING.
1. Install washer(s) onto mounting stud on wheelchair.
2. Install new/existing RII controller onto wheelchair frame.
3. Secure the new/existing RII controller to the wheelchair
with NEW locknuts. Torque to 156-in/lbs.
4. Connect the following:
A. The connection between the right motor/gearbox
lead and right controller lead.
B. The connection between the left motor/gearbox
lead and left controller lead.
C. If necessary, connect the power take-off lead to
the Captain's Van Seat or manual recliner.
5. Install NEW tie-wraps A and B to secure the following
to the base frame:
A. The connection between the left motor/gearbox
lead and left controller lead.
B. Right controller lead.
C. The power take-off lead.
6. Install the seat. Refer to one (1) of the following:
A. REMOVING/INSTALLING THE STANDARD
SEAT FRAME in PROCEDURE 6 of this manual.
B. REMOVING/INSTALLING THE CAPTAIN'S VAN
SEAT in PROCEDURE 6 of this manual.
C. REMOVING/INSTALLING THE RECLINER SEAT
FRAME in PROCEDURE 13 of this manual.
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PROCEDURE 7
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