STT293 CONCISE TOWER CRANE MANUAL
65- EURC1.0ENG
4.2.2. PROGRAMMED MAINTENANCE
- Every 200 hours or once a month:
- Check brake clearance and brake moment, as well as the
condition of the brake discs. Normal brake clearance is normally
0.8 to 1.2 mm.
- Attention: replace brake discs before they are completely worn.
- Check if there is any foreign matter in the brake and if it is free
from oil and grease.
ATTENTION: The brake must immediately be inspected if:
- It does not work properly
- It is overheating
- Abnormal vibrations are noticed
- Braking torque is insufficient
(909) 222-0202 www.reliablecraneservice.com 260 North Smith Ave. Corona, CA 92880
CRANE SERVICE
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