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6
Troubleshooting
Some of the most frequent defects and their causes are listed in the following chart. In case of other defects,
contact your dealer or the MAFELL customer service.
7
Optional accessories
The determination of the causes of existing defects and their elimination always require
increased attention and caution. Pull out the mains plug beforehand!
Defect
Cause
Elimination
Machine cannot be switched on
No mains voltage
Check power supply
Mains fuse defective
Replace fuses
Carbon brushes worn
Take the machine to a MAFELL cus-
tomer service shop
Machine automatically switches off
while idling or stops while cutting
Mains failure
Check mains back-up fuse
Machine overloaded
Reduce feed speed
Saw chain jams as the machine is fed in Feed rate too fast
Reduce feed speed
Blunt saw blade
Release the switch immediately.
Remove the machine from the work-
piece and replace the chain or have
the chain resharpened in a MAFELL
customer service shop
Before resharping the chain make sure
that the minimum height is maintained -
see ill. 9
Drifting of saw chain or too much pres-
sure required as the machine is fed in
Bunt saw chain
Replace the chain or have the chain
resharpened in a MAFELL customer
service shop
Chip ejection blocked
Timber too damp
Saw chain runs on for too long after
switching off
Automatic chain brake faulty
Take the machine to a MAFELL cus-
tomer service shop
➤
Guide rail, in one-part, complete 3 m (9.84 ft) long
Ref. No. 200 672
➤
Guide rail two-part, complete 3 m (9.84 ft) long
Ref. No. 037 037
➤
Guide rail extension, 1.5 m (4.92 ft) long
Ref. No. 036 553
➤
Pair of adapters for parallel guide fence to be attached to the guide rail
Ref. No. 037 195
➤
Flat file
Ref. No. 076 058
➤
Grease gun
Ref. No. 076 158
➤
Universal guide
Ref. No. 202 069
➤
Trolley ZS 260 E
Ref. No. 202 113
h