Barrier MHTM
TM
MicroDrive Access and Parking
Assembly and installation
76
5815,5013US / Version 05
Fig. 34: Balancing springs in the lever system.
1
Barrier arm
2
Balancing spring
3
Screw with locknuts
8.14.1 Setting balancing springs
Check and adjust balancing
springs
Check balancing springs with the motor warm from operation.
1.
Secure barrier danger area e.g. with barrier tape.
WARNING!
Danger of crushing between barrier arm and barrier housing!
2. Switch off power supply. Ensure that the system is powered
down. Secure against reactivation.
3. Place barrier arm in the 30° position manually. If required,
push straight through the upper tool bore with a tool to press
the lever arm from the dead point.
→
4. Let go of barrier arm.
If the barrier arm stays in the 30° position, the balancing
springs are set correctly.
If the barrier arm does not stay in the 30° position, the
balancing springs must be adjusted.
Summary of Contents for MHTM MicroDrive Access Series
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