40
EN
Before each attempt to eliminate a fault – turn the chipper off
− wait until the unit is stopped completely
− unplug the mains plug from the socket
Potential faults
Fault
Potential cause
Remedy
Motor does not start
Mains voltage failure
Check the circuit breaker
Defective power supply cable
Check the cable (by electrician)
Unit overloaded
Let the unit cool down
Depress
1. Reset button (motor protection)
2. Green button
for restarting
Collection basket is unlocked
(safety switching system is
deactivated)
Lock the collection basket
Motor is humming,
but cannot be started
Cylindrical cutter blocked
Turn the appliance off
Turn the appliance on with direction of rotation in
the position . Start the appliance after blocking
elimination. Turn the appliance off again. Change
the rotation direction switch back into the position
.
Defective condenser
Have the appliance repaired, contact an authori-
zed service plant
Material is not pulled
in
Cylindrical cutter reverse running.
Incorrect position of the
double-position switch.
Turn the appliance off and change the rotation
direction switch .
Soft or moist material
Push and crush material using a dry branch
Cylindrical cutter worn
Adjust the chipping board as described in the
section "Chipping Board Setting"; if the cutter is
worn heavily, replace it
Material is not
chipped smoothly
Chipping board is not adjusted
properly
Adjust the chipping board. If you experience any
unusual behaviour or noises during operation of
the milling machine, immediately switch off the
machine and contact your service centre. The
cutting plate has probably become worn and
must be replaced.
The appliance is
started, however,
it is blocked at low
load and the motor
protective switch is
tripped
Extension cable is too long or wire
cross section is too small. Socket
too far from the mains supply
connection and supply line cross
section too small
Use extension cable with a minimum cross
sectionof 1.5 mm², the max. length of 25 m, in
the case of a longer cable, with the cross section
of at least 2.5 mm² (for example H07RN-F)