Bottom Duct Cover; Filling Glass - PERCo ST-01 Assembly And Operation Manual

Assembly and Operation Manual

8.9.7 Bottom duct cover

Section bottom duct has two covers (14). Boards with intrusion detectors are located in the duct.
To remove one bottom duct cover, using a SW2 Allen wrench loosen the screws fixing the cover
(Fig. 26), then lift the front end of the cover, unhook the rear edge of the cover from the fixing
hooks and remove it. Bottom duct cover installation is performed in the reverse order.

8.9.8 Filling glass

Attention!
Be careful during the filling glass replacement, prevent it from falling and do not hit it
against the metallic elements of the section. All the works should be carried out by two
people.
In order to replace the filling glass of the section (13), proceed as follows:
1. Remove the section top cover (10) (Sect. 8.9.6) and two protection plates.
2. Remove the indication block of the central post (3) (Sect. 8.9.5).
3. Remove the swing panel cover plate (4) (Sect. 8.9.4).
4. Remove the central post cover plate (5) (Sect. 8.9.1).
5. Remove both covers from the bottom duct (14) (Sect. 8.9.7).
6. For ST-01 section: remove the central post rear panel (6). Unscrew 2 M6×16 screws (for SW5
Allen wrench) in the bottom ducts, M6×16 screws (for SW5 Allen wrench) at the bottom of the
central post and 2 M5×12 screws (for SW4 Allen wrench) in the top duct (Fig. 29).
For STD-01 section: follow the instructions described in points 2-4 for the second side of the
section.
7. Remove the front panels (8) from both posts.
8. Using S17 open-end and Allen wrenches, unscrew and remove 6 M10×30 screws with
washers, plastic bushing and screws fixing the filling glass (two in each bracket of the side
posts and two in the central post) (see Fig. 27, 28).
9. Pull the filling glass out to one side from the side post until its other side gets out of the second
side post. Keep the glass from falling when performing the removal!
10. Shift the free end of the glass aside and take out the second end of the glass from the side
section. The glass is disassembled.
11. Install the new filling glass in the reverse order.
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Figure 26. Bottom duct cover disassembly