Assembly and Commissioning
12.03|SRU 20 - 60|en
17
NOTICE
The maximum range for fine adjustment is 3 mm. After that,
leakage begins in order to protect the unit.
1 (a) To adjust the damping in the end position 0°, loosen the
nut (1) at the limit A using a spanner 30
while counterhold-
ing the striker pin (2) with a hexagon socket key 10.
(b) To adjust the damping in the end position 180°, loosen the
nut (item 101 b) at the limit B using a spanner 30
while
counterholding the striker pin (4) with a hexagon socket key
10
2 Turning out the striker pin shortens the damping travel by 1.5
mm per revolution (max. 3 mm).
3 Swivel the loaded unit to check the damping effect.
The end positions must be arrived at gently.
4 Retighten the nuts (1 and 2).
Setting the dampen-
ing for end position
0°/180°