Disassembly / Assembly SpaceCom
4
SpaceStation, 2.0 gb 4- 13
2.0
4.10 Assembly / Installation
Assembly or installation of the modules and subsystems is done in
reverse order of disassembly. Special steps to be observed are de-
scribed hereafter in detail.
Only new cover caps are to be used.
Special Screws
Special screws for plastic housings are used in this unit. The
screws are not self-cutting but produce a thread in the plastic of
the housing through deformation when fitted in for the first time.
If the beginning of the thread is not engaged when the screw is
fitted, a new thread is produced and the old thread is destroyed
so that the security of the fixing can no longer be guaranteed.
Proceed as follows to fit the special screws:
1. Put the screw on the thread.
2. Rotate screw anti-clockwise (loosen) until a faint click can be
heard. This click is produced when the screw thread drops
into the existing thread.
3. Screw in the screw and tighten with the defined torque.
Housing Back Panel
CAUTION
When mounting the contact strip see that the springy contacts
are not bent or broken.
1. Push the contact strip (Abb.: 4 - 12 / Item 2) in the groove
(Abb.: 4 - 12 / Item 1) at the battery compartment of the
housing back panel and tilt carefully into mounting position.
2. Secure the contact strip with a screw (Abb.: 4 - 12 / Item 3)
against falling out.
Note
Screw the screw in up to a distance of about 2 mm from the
screwed mandrel. This is the optimum spacing to clamp the con-
tact strip.
Abb.: 4 - 12
Legende zu Abb. 4 - 12:
ItemDesignation
1 Groove
2Contact strip
3 Screw A2 WN 5452 30x9
4 Spacing: 2 mm
2
3
1
4
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