BT 2+8, Руководство по установке и обслуживанию

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Installation procedures
Figure 2.1 CCV, Wallmounting
260mm
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205mm
The CCU is mounted on the wall by inserting and setting the top two
screws to the correct wall clearance, hanging the CCU on these two
screws, and then inserting and tightening the bottom screw. The
procedure in detail is as follows:
1 Using the plastic strip depth gauge provided in the CCU packing case,
screw in the top two screws until they grip the depth gauge gently such
that it can be slid out from under the screw heads.
2
Loosen the CCU top cover transit retaining screws and lift to remove the
cover completly.
3 Remove the top cover metal transit retaining screws and replace them
with the plastic retaining screws and retaining washes. Set the cover
aside in a safe place.
4
Hang the CCU base on the top two screws, using the keyhole-type slots
in the base.
5 Insert the bottom screw and tighten it just enough to hold the base of the
CCU firmly against the wall. Do not use excessive force when tightening
the screw.
6
Check that the CCU is securely attached to the wall and will not fall off.
Replace the top cover and secure with the cover retaining screws.
TPU 1371Issue3(4/91)
2-2