Maintenance; Service; Daily Maintenance - yrco WS 440 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.

Maintenance

IMPORTANT! Inspection and/or maintenance should be
carried out with the motor switched off and the plug
disconnected.
Oil change cutting arm
• There is an oil plug for draining the oil located on the
cutting arm. This plug should be cleaned when changing
the oil. The new oil is filled through the hole where the oil
plug sits.
• The cutting arm contains 3 dl of Husqvarna Oil 220, a
transmission oil of the type EP 220. The oil should be
replaced for the first time in connection with the first
service. A 3 dl bottle of oil is supplied when the machine
is new.
IMPORTANT! Used engine oil and transmission oil is
hazardous to health and must not be disposed of in the
ground or out of doors.
MAINTENANCE
Lubrication of feeder gears
IMPORTANT! If the gears are not lubricated regularly, their
lifespan will shorten considerably.
• There are two grease nipples on every saw unit. Through
these the gears for the feeding engines can be lubricated.
Grease daily. Use PETRO CANADA PERLESS OG2 or
corresponding grease.

Daily maintenance

1 Check that all couplings, connections and cables are
intact and free from dirt. Use a brush or a cloth and wipe
clean, lubricate the contact's pins and locking catches
with a lubricating and cleaning spray. Make sure the
contacts fit tightly against each other when the catches
are locked. Also lubricate the water couplings' sleeves.
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English