Hofmann ATC 900, Service Manual

Page: 86 / 120

CTC-CEN Service Manual 07-13 Rev.E
86

If the clearance is higher, release the arm, unlock the screws and tighten them accordingly. Then lock the
screws and check the clearance again.

If the clearance is lower, release the arm, unlock the screws and loosen them accordingly. Then lock the screws
and check the clearance again.

Perform the bead breaker arm calibration.

Check if the machine works fine.

Mount the protection again.
TO CHECK AND ADJUST THE UPPER BEAD BREAKER AMR BLOCKING CYLINDER:

Please refer to par.8.2 for the adjustment.

Check if the arm moves smoothly pushing and pulling it by hand.

Perform the bead breaker arm calibration.

Check if the machine works fine

Mount the protection.
TO CHECK AND ADJUST THE LOWER BEAD BREAKER AMR BLOCKING CYLINDER:

Please refer to par.5.5 to disconnect and connect the actuator.

Please refer to par.8.2 for the adjustment.

Check if the arm moves smoothly pushing and pulling it by hand.

Perform the bead breaker arm calibration.

Check if the machine works fine

Mount the protection.
TO CHECK AND ADJUST BEAD BREAKER AMR BLOCKING PLATE SPRINGS: