Invacare Motion Concepts Ultra Low Maxx, Service Manual Supplement, Page: 44 / 100

Invacare® Ultra Low Maxx by Motion Concepts
1.
Fig. 8-4
Remove screw/hand screw
A
and backrest shroud
B
.
2. Disconnect power module cable from actuator module.
3.
Fig. 8-5
Remove screws
A
, unhook clamp strap
B
, and remove
clamp C .
4. Disconnect actuator from actuator module.
Take note of how actuator is connected. Make
sure to connect new actuator the same way.
5.
Fig. 8-6
Remove screws from actuator brackets.
6. Remove actuator.
7. Align ends of new actuator with actuator brackets and
secure with hardware as shown above.
8.
WARNING!
Risk of injury
If the polarization of the actuator is
inverted, this disables the safety concept.
– Make sure to connect the new actuator
in the same way as the old actuator.
Connect actuator to actuator module.
9. Connect power module cable to actuator module.
8.7 Replace Elan Headrest Assembly
A
B
C
D
E
F
G
Fig. 8-7
A
B
C
D
E
F
H
Fig. 8-8
For tightening torques on hardware, refer to
Tightening Torques .
1. Loosen headrest knob A and remove headrest
assembly
B
from headrest clamp.
Fig 3–17 shows headrest shim G which some backs
require. Fig 3–18 includes the backrest but does
not show the headrest shim. If applicable, remove
the headrest shim when performing step 2.
2. Remove the two mounting screws
C
and locknuts
D
that secures the headrest clamp base E and headrest
clamp
F
to the backrest
H
.
3. Secure headrest clamp base and headrest clamp (and
headrest shim, if applicable) to the backrest with two
mounting screws and locknuts.
4. Install headrest assembly into headrest clamp. Tighten
knob securely.
44 1586649-F