1. Clean sealing faces of housing and cover.
2. Check whether O-ring [3] is in good condition, replace if damaged.
3. Apply a thin film of non-acidic grease (e.g. petroleum jelly) to the O-ring and
insert it correctly.
Figure 50:
4. Place cover [1] on switch compartment.
5. Fasten screws [2] evenly crosswise.
48
SA 25.1 – SA 48.1 / SAR 25.1 – SAR 30.1
Commissioning (basic settings) AM 02.1