Permobil Corpus 3G, Руководство по обслуживанию

Страница: 26 / 45

27
The backrest actuator is held in place by two screws
Replacing the backrest actuator
Removal
1. Switch off the main power switch on the control
panel.
2. Remove the UniTrack rail from both sides of
the seat. See 16 for further information.
3. Remove the seat plates. See 17 for further
information.
4. Remove the actuator contact from the contact
block on the right side of the seat. See the
illustration. Remove the contact by pulling it
straight out. Loosen the actuator cabling from
its fixing points. Remember how the cabling
is positioned; this helps when you come to
re-attach it.
5. Remove the lock nut from the rear bracket of
the actuator. See the illustration below.
6. Hold the backrest in a steady grip as you
remove the actuator. It is held in place by two
screws. See the illustration below. Once the
first screw has been removed the backrest
can be angled forward to rest on the seat
cushion.
Mounting
1. Fit the front fixing screw (M6x12) and washer
for the actuator. Tighten the screw using a
torque wrench. Tightening torque 9.8 Nm.
For this task the following tools are necessary:
1 Allen key 5 mm
1 Allen key 8 mm
2. Fit the rear fixing screw (M10x60), spacer, washerand nut for the actuator. Tighten the screw using
a torque wrench. Tightening torque 35 Nm.
4. Secure the cabling for the actuator in its fixing points. Consider the arrangement of the cables
carefully and make sure there is no risk of them getting trapped or otherwise damaged.
Connect the actuator contact to the contact block on the right side of the seat. See the illustration
above. Fit the contact by pushing it straight in at any point.
5. Mount the UniTrack rail on both sides of the seat. See page 16 for further information.
The actuator cabling is connected to the contact
block on the right side of the seat
Repairs Replacing the backrest actuator
Do not subject the legrest to load during mounting
or removal. Risk of crushing.
m
WARNING!