Procedure 7 - Electronics; Repositioning Mkiv/Rii Joystick; Removing/Installing Mkiv And/Or Rii Controller - Invacare Pronto R2 Series Servise Manual

PROCEDURE 7
This Procedure Includes the Following:
Repositioning MKIV and RII Joystick
Removing/Installing MKIV and RII Controller
E
L
After ANY adjustments, repair or service
E
and BEFORE use, make sure all attaching
C
hardware is tightened securely - other-
wise injury or damage may result.
T
R
REPOSITIONING MKIV AND RII
O
JOYSTICK
N
Captain's Seats (FIGURE 1)
I
C
1. Turn the lever on the adjustment lock to release the
S adjustment lock from joystick mounting tube.
2. Remove the joystick from the wheelchair.
3. Remove the three (3) hex bolts, spacers and locknuts
that secure joystick mounting bracket to armrest plate.
4. Remove the phillips screw that secures the front of the
armrest pad to the armrest plate.
5. Remove the phillips screw that secures the rear of the
armrest pad and armrest insert to the armrest plate.
6. Remove the armrest pad from the armrest plate.
7. Remove the lug bolt, washers and locknut that secure
the existing armrest plate to the seat frame assembly.
8. Repeat STEPS 4-7 for opposite side of wheelchair.
9. Position armrest plate with joystick mounting holes on
desired side of seat frame assembly and secure with
lug bolt, washers and locknut. Refer to FIGURE 1.
Armrest Plate
Armrest Insert
Phillips Screw
(STEPS 5, 13)
Locknuts
(STEPS 7, 9)
Washers
(STEPS 7, 9)
Hex Bolts
(STEPS 3, 16)
Adjustment Lock
Washers (STEPS 7, 9)
Seat Frame Assembly
FIGURE 1 - REPOSITIONING MKIV AND RII
JOYSTICK - CAPTAIN'S SEATS
WARNING
Lug Bolt
Armrest Pad
(STEPS 7, 9)
Locknuts
(STEPS 3, 17)
Phillips Screw
(STEPS 4, 14)
Spacers
(STEPS 3, 17)
10. Position armrest plate without joystick mounting holes on
opposite side of seat frame assembly and secure with lug
bolt, washers and locknut. Refer to FIGURE 1.
11. Position the armrest pad on the armrest plate.
12. Line up the mounting holes in the armrest insert, armrest
plate and armrest pad.
13. Reinstall rear phillips screw through the armrest insert,
armrest plate and armrest pad and tighten securely.
14. Reinstall the front phillips screw into the armrest plate and
armrest pad and tighten securely.
15. Repeat STEPS 11-14 for opposite side of wheelchair.
16. Install Loctite 242 onto the three (3) hex bolts.
17. Install the three (3) hex bolts, spacers and locknuts that
secure joystick mounting bracket to armrest plate.
18. Slide the joystick mounting tube through the joystick mount-
ing bracket to the desired position.
19. Secure adjustment lock to joystick mounting tube by turn-
ing lever on adjustment lock.
REMOVING/INSTALLING THE MKIV
CONTROLLER OR RII CONTROLLER
WARNING
Replacement controller MUST be same part
number as factory installed controller - Oth-
erwise, injury or damage may result.
MKIV Controller (FIGURES 2 AND 3)
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. Unplug joystick from controller.
3. Remove tie-wrap A and B that secure the following to the
base frame: (Refer to FIGURE 3)
A. The connection between the left motor/gearbox lead
and left controller lead.
B. Right controller lead.
C. The connection between the controller connector
(BLUE) and the wiring harness (BLUE) connector.
D. The coil wrapped battery lead.
22
ELECTRONICS