Possible Faults - ATIKA BSV 315 Notice Originale

Possible faults

Before each fault clearance
− Switch off device
− Wait for stop of saw
− Pull out power plug
After each fault clearance, put into operation and recheck all security installations.
Fault
Machine fails to start after
switching on or switches off
during idle running
Motor hums, but does not initiate
Machine stops while cutting
Work piece jams when pushing
forward or pulling backward
Burn marks at the cut edges
Saw band breaks
Saw band contorted
Saw band runs out of cutting line
or passes of
Saw vibrates
Sawdust exit blocked
Saw band does not move alt-
hough motor is running
Possible cause
• Power failure
• Extension cable defect
• Motor or switch defect
• Condenser defect
• Saw band edgeless
• Feed too large
• Saw band edgeless
• The parallel stopper is not parallel to the saw
band
• Saw band is not suitable for the work step or
edgeless
• Wrong saw stressing
• To high load
• Wrong saw band
• To high lateral load
• Saw band does not run centrally on the upper
band saw roll
• Insufficient fixation
• Saw table loose
• Fixation screws of motor lose
• No extraction system connected
• Extraction power to weak
• Drive belt lose
• Drive belt defect
Removal
• Check safety fuse
• Check cable, no longer use defect cable
• Have motor or switch checked by an ap-
proved electrician or replaced by original
spare parts
• Condenser should be replaced by customer
service
• Replace saw band
• Allow the motor to cool off and then continue
work using less pressure
• Hold the work piece firmly and switch off the
motor immediately. Then renew the saw
band.
• Readjust the parallel stopper.
• Replace saw band
• Adjust saw band stress
• Reduce pressure against the saw band.
• Wrong saw band
thin work piece = small saw band
thick work piece = broad saw band
• Avoid lateral pressure on the saw band.
• Adjust incline of the upper band saw roll
• Fix saw on suitable ground
• Adjust and fix saw table
• Fasten fixation screws
• Switch off saw, remove sawdust and connect
extraction system
• Switch off saw, remove sawdust and in-
crease extraction power (air speeds ≥ 20
m/sec on suction socket of sawdust.
• Clamp drive belt
• Replace drive belt
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