Fixing Of The Panels - ABB UniGear ZS1 Instruction Manual

5.5 Fixing of the panels

Figure 63: View of the fixing points
40
Fit and screw down the lids.
• Align the switchgear panels on the floor frame for correct positioning and vertical alignment
(deviations of the panel edges from the vertical must not exceed 2 mm, especially at the front) and
bolt the panels together (figure 63). It is advisable to start from the centre when assembling
switchgear with more than ten panels.
The junction points where you have to fix the panels are the followings:
- Nr.6 in the front side (A-B-C-D-E-F).
- Nr.4 in the middle part (L-M-N-O).
- Nr.5 in the rear side (G-H-I-J-K).
The nuts on the carpentry are already fixed on the right side of the panel (except in the middle part);
on the left side there is the empty space where the screws are to be fixed.
The screws needed are the followings:
- 10x30 screws (complete with M10 washer) for front and rear side.
- 10x35 screws (complete with washer and M10 nuts) for middle part.