Husqvarna FS 700 EX Bedienungsanweisung Seite 71

Operator's Manual FS 700EX
Trouble shooting
NOTE
Before rectifying a fault, check that all
electrical connections are disconnected to
prevent the machine from starting during the
course of the work.
Fault
The blade rotates in the wrong direction.
The blade jams.
No water is produced or too little water
reaches the blade.
The blade jams.
The motor does not start.
There is no trolley feed.
There is no trolley feed/blade feed.
There is no blade feed up or down.
The machine cuts out / does not start
blade rotation.
Both status lamps for blade rotation are
on.
If a fault occurs, first check whether it coincides with any of
the possible faults in the trouble shooting guide below.
If the fault coincides with one of the fault possibilities in the
trouble shooting guide, contact your dealer for further
information.
Cause
The starter knob is defective.
Drive belt slips.
Drive belt dirty.
Drive belt worn.
The blade flange is dirty
The blade is worn.
The saw blade is clamped.
The saw has been fed too hard.
The emergency stop has been switched
on.
Electrical fault.
The drive shaft is not engaged.
The feed levers were not reset when the
power was connected.
The feeder nut has jammed at the end
position.
The feed nut is dry.
The thermal cut-out on the motor has
tripped.
A phase is down.
Action
Turn the starter knob in the direction
indicated by the lit lamp.
Tension the drive belt.
Clean the drive belt.
Replace the drive belt.
Clean the blade flange.
Increase the water pressure by opening
the water tap a little more.
Replace the blade.
Support the saw block with braces or a
jack.
Run with either a lower feed rate or
shallower cutting depth.
Reset the emergency stop.
Contact your dealer.
Change the foot lever for propulsion so
that the drive shaft is engaged.
Reset the machine by turning off the
blade rotation, pressing down the
emergency stop and turning the levers to
the neutral position. Wait 3 seconds and
then reset the emergency stop button.
Remove the rear cover and carefully
loosen the feed nut by turning the nut at
the bottom of the feed screw.
Grease the feed axle.
Wait until the motor has cooled. Once the
temperature of the motor has dropped
the saw is started again as normal.
Check the fuses and electrical power
cable.
English - 71