BA_PH_BSB-400-900_EN_44-21.docx
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14
Troubleshooting
Proceed systematically when searching for the cause of a malfunction. If you are unable to find the fault or to
remedy the malfunction, contact our customer service department (phone number: 0049 7571 / 755 - 0).
Before you call us, please follow these steps:
•
Make a note of the type, machine number and year of production (see nameplate).
•
Keep this operating manual (and any circuit diagrams) to hand.
•
Describe the fault to us in detail so that a competent remedy can be found.
Fault
Possible Cause
Remedy
Bandsaw does not start
No voltage
→
Check connections
Control fuse defective
→
Replace fuse
Main switch defective
→
Replace main switch
Motor defective
→
Replace motor
Broken V-belt
→
Replace V-belt
Brake release switch is activated
→
Switch off
Doors not closed
→
Close the doors
Door safety switch not locked
→
Lock safety switches (
Motor becomes very hot
Overload or defective motor
→
Contact customer service
Brake motor no longer
brakes within 10 sec.
a) Brake needs to be readjusted
b) Brake pads are worn
c) The brake is defective
→
Adjust the brake according
to
15.8. If unsuccessful,
contact customer service.
Machine whistles
when starting
V-belt for drive too loose
→
Retension V-belt (
Saw blade is braked heavily
during machining
V-belt for drive slipping
→
Retension V-belt (
Bandsaw blade runs untrue
Bandsaw blade tension too low
→
Tension saw blade (
Upper guide set too high
away from workpiece
→
Position guide max. 4 - 5 mm
above the workpiece
Upper and lower guide
are not adjusted correctly
→
Adjust side rollers
according to section
Welding point not straight
→
Replace saw blade
Machine vibrates strongly
Machine stand uneven
→
Realign (see
Drive wheel surfaces
Are dirty or damaged
→
Clean / replace
Cutting path is crooked
Saw blade is blunt
→
Resharpen or replace
Saw blade guide incorrectly adjusted
→
Readjust saw blade guide
according to section
Continuation on the next
page
