BRINK Series - English
10
9.0 ARM REMOVAL
Warning:
Strictly comply with the steps described when removing the arms. Only remove the screw that fi xes the tapering pin and tighten the puller
nut when specifi ed in the instructions. Removal of the screw that fi xes the tapered pin and use of the puller nut may cause the pulleys
and gears in the actuator to move unless the closing spring has been previously locked.
Keep your fi ngers and other parts of the body well away from the moving parts during this operation!
9.1
How to restore the standard preload and lock the spring
Before you remove the arm, you must restore the spring load to its standard value,
whereby the red mark on the belt matches the red mark on the pulley (see fi gure
alongside), and lock the spring in this position. To do this, move the door by hand until
this condition has been obtained and the red marks on the belt and pulley match.
Move the locking screw from the free position to the locked position and make sure that
the screw fi ts into the locking hole in the pulley.
9.2
How to extract the tapering pin
Unscrew the fi xing screw of the arm until the tapering pin has been completely
removed.
MECHANICAL
SECTION
BELT
REFERENCE
PULLEY
REFERENCE
