Troubleshooting - Elektra Beckum TopLine PK 255 Operating Instructions Manual

Troubleshooting

A
Danger!
Before carrying out any fault service or main-
tenance work always:
- Switch machine OFF.
- Unplug power cable.
- Wait for saw blade to come to standstill.
Check that all safety devices are operational again
after each fault service.
Motor does not run
Undervoltage relay
tripped by power failure.
No supply voltage.
Motor overheated, e.g.
by
- a dull saw blade
- too high a feed rate
- sawdust build-up in
housing.
Reverse rotation of saw blade
(three-phase motor only)
No supply voltage.
Loss of cutting performance
Saw blade dull (possibly
tempering marks on
blade body).
2.14
Switch on again.
Check cables, plug, out-
let and mains fuse.
Eliminate cause for
overheating, wait for a
few minutes, then start
saw again.
Interchange phases
(see „Assembly and
connection"
Replace saw blade (see
section „Maintenance").
PK 255