Maintenance; Service; Daily Maintenance - Husqvarna PP 480 HF Manual De Instrucciones

Service

IMPORTANT! All types of repairs may only be carried out by authorised repairmen. This is so that the operators are not
exposed to great risks.
After 100 hours of operation, the message "Time for servicing" is displayed. The entire equipment shall then be taken to an
authorized Husqvarna dealer for servicing. The message reappears 100 hours after each service.
Error messages
In case of any defects, an error message appears on the display. Follow the directions supplied or contact an authorized dealer.
Fault Code Error message
MOTOR
F01
OVERHEATED
POWER
F02
OVERHEATED
F03 LOW VOLTAGE
F04 HIGH VOLTAGE
F05 OVER CURRENT
NO HALL SENS.
F06
TRAVEL MOTOR
NO HALL SENS.
F07
DEPTH MOTOR
TRAVEL MOTOR
F08
OVERLOADED
DEPTH MOTOR
F09
OVERLOADED
F10 BLADE JAM
GROUND FAULT
F11
OR NO SAW HEAD
NON-COMPATIBLE
F12
SAW UNIT
NO CONTACT
F13 CHECK CAN-
CABLE
NO RADIO
F14
CONTACT

Daily maintenance

Regularly check:
• Any abnormal noises.
• Make sure to keep the connectors and pins clean. Clean with a rag or brush.
• Do not use a high pressure washer to clean the power unit.

MAINTENANCE

Procedure
Water coolant lacking/
insufficient to saw motor.
Water coolant lacking/
insufficient to power unit.
Low voltage supply to the
power unit.
High voltage to the power unit.
Over current to saw motor
Fault on HALL-sensor card for
travel feed
Fault on HALL-sensor card for
depth feeding
Travel motor overloaded.
Depth motor overloaded.
Blade can not rotate.
Incorrect earthing of power
pack/saw or no saw unit
connected to the power pack.
Incorrect saw unit connected
to the power pack.
No contact between power
unit and remote control
No radio contact between
remote control and power
unit.
Steps
Check that the water coolant flows to the saw motor and
that it is max. 25°C and min 3.5 l/min.
Check that the water coolant flows to the power unit and
that it is max 25°C and min 3.5 l/min. If the message
pops up when the blade rotation is started - go to the
operations menu and "Water coolant" and select "ON".
Let the water coolant circulate the power unit for a
minute before you turn the blade rotation on again.
Check the voltage during operation. Check that all three
phases exist. Check that incoming cables have
sufficient cross-sectional area.
Check the voltage during operation. This message is
shown mainly when using a generator as power source.
Check that the power lead is fitted correctly and that it
is not damaged. The message can appear in case of a
loose contact.
Take the equipment to an authorized service shop.
Take the equipment to an authorized service shop.
To reset, reverse the feeding function. If the fault
message returns, grease the feeder gears, clean the
rails and adjust the saw carriage. If this does not help,
hand in the equipment to an authorized Husqvarna
service workshop.
To reset, reverse the feeding function. If the fault
message returns, grease the feeder gears. If this does
not help, hand in the equipment to an authorized
Husqvarna service workshop.
Remove the blade from the cut and start the blade
rotation.
Check the incoming electrical connection to the power
pack and that the saw unit is connected to the power
pack. If this does not help, hand in the equipment to an
authorized Husqvarna service workshop.
Connect a compatible saw unit to the power pack.
Replace the Canbus-cable.
Check that the power pack is activated and that the
green indicator light is on. If this does not help, hand in
the equipment to a Husqvarna service workshop. The
machine can be used with the Canbus cable between
the power pack and remote control.
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