Chin Control, Electrically Swivable In Vertical Direction - Invacare STORM Service Manual

17.5 Chin Control, Electrically Swivable in Vertical Direction

1 Joystick box
2 Backrest holder
3 Swivel arm
4 Receiving tube
5 Switch box rod
6 Plate
7 Hinge
8 Actuator LA22,5E-100-24
9 Slide piece SL18
10 4x Slide piece SL22
11 2x Clamping piece Alu
12 4x Screw M6x25
13 5x Nut M6 Stop
14 Bolt RD 16x88
M12x1,5
15 2x Nut M12x1,5
16 2x Cap SKS12
17 Locking ring A10
18 3x Washer 13x24x2,5
19 Screw M8x45
20 Bushing RD 10x1x22,5
21 3x Clamping piece 22 mm
22 2x Button head screw M8m25
25 3x Washer 8,4x17x1,6
28 Switch box, complete
31 Holding piece for Recaro seat
34 Phillips screw 4,8x22
37 Lock nut M8

NOTE:
• The joystick box (1) is swiveled by means of the actuator (8).
• The actuator is borne by the bolt (14) and by the swivel arm (3).
• The switch box (28) is riveted to the plate (6) and must be replaced completely with cable.
• Besides the above shown type (33), another holding device is available for the Standard/Comfort seat,
consisting of two clamp halves with bushings and screw, which is to be fixed to the backrest tube frame.
I I n n s s p p e e c c t t i i o o n n
• Test electrical functions
on the joystick box!
• BUS plug defective?
• BUS cable damaged?
• Joystick tight or damaged?
• Screwings loose?
• Parts or holder completely
defective
• Actuator defective?
• Switch box damaged?
27
21
23
32
22 13
26
27 3
18
15
16
18 18
20
19
37
13
25 16
8
15
11
38
10
23 3x Clamping lever M8
26 BUS cable 2,6 m
29 Clamping piece
32 Washer 6,4x12,5x1,6
35 Plastic rosette
38 Connection cable for actuator and switch box
R R e e m m e e d d y y
See chapter 16.2.
> Replace BUS cable.
> Replace BUS cable.
> Replace joystick box.
> Tighten screws.
> Replace parts or holder.
> Replace motor.
> Replace switch box.
Chin Control and Holding Devices, disassembled
24
31
34
33
10
22
35
21
9
23
2
38
21
11
12
14
17 23

NOTE:
• A continuity check can be performed
on the motor.
• Also, a performance test can be
conducted by applying a voltage
(24 V).
• The tests must be performed
according to the description on
actuators contained in chapter 14.0.
26
4
29
27
24
5
7
6
25
13
24 3x Wing Screw M6x10
27 5x Screw M6x40
30 Screw M6x16
33 Holding pce for Standard seat
36 2x Pop rivet
99
1
30
28
36