GF ER 52 - Adjustment

Instruction Manual Installation
31
5.3 Adjustment
1. Slide the upper cam 2 and the lower cam 7 flush against the adjustment plate 8.
2. Put the valve once in the «open» and once in the «closed» position The cams are hereby
correctly adjusted.
3. Screw the transparent cover back on the housing and tighten with the screw 1.
2
7
8
1