Maintenance; General; Maintenance Schedule; Cleaning - Husqvarna FS400 LV Bedienungsanweisung

General

WARNING! The user must only carry out
!
the maintenance and service work
described in this Operator's Manual. More
extensive work must be carried out by an
authorized service workshop.
Switch off the engine before carrying out
any checks or maintenance.
Wear personal protective equipment. See
instructions under the "Personal
protective equipment" heading.
The life span of the machine can be
reduced and the risk of accidents can
increase if machine maintenance is not
carried out correctly and if service and/or
repairs are not carried out professionally.
If you need further information please
contact your nearest service workshop.
• Let your Husqvarna dealer regularly check the
machine and make essential adjustments and repairs.

Maintenance schedule

In the maintenance schedule you can see which parts of
your machine that require maintenance, and with which
intervals it should take place. The intervals are calculated
based on daily use of the machine, and may differ
depending on the rate of usage.
Daily maintenance

Cleaning

External cleaning
Air filter
Sediment cup
Functional inspection
General inspection
Engine oil
Drive belt
Machine stop*
Blade guards*
Muffler*
Blade**
Lubrication
Blade shaft, daily
Grease nipple for depth adjustment system daily
*See instructions in the section "Machine's safety
equipment".
** See instructions in the section "Blades" and "Assembly
and settings".

MAINTENANCE

Cleaning
External cleaning
• Check that all couplings, connections and cables are
intact and free from dirt.
• The blade is cooled by water being sprayed through
small holes in the blade guard. Make sure that these
small holes are unblocked so that the blade is properly
cooled.
Air filter
For cleaning and change of air filter, read the operator's
manual supplied by the engine manufacturer.
• The air filter may need cleaning 2-3 times per day in
extremely dusty environments.
• A damaged air filter must always be replaced.
!
Spark plug
• If the machine is low on power, difficult to start or runs
poorly at idle speed: always check the spark plug first
before taking other steps.
• Ensure that the spark plug cap and ignition lead are
undamaged to avoid the risk of electric shock.
• If the spark plug is dirty, clean it and at the same time
check the electrode gap. Replace if necessary. See
the supplied instruction manual for the engine.
CAUTION! Always use the recommended spark plug
type! Use of the wrong spark plug can damage the piston/
cylinder.
These factors cause deposits on the spark plug
electrodes, which may result in operating problems and
starting difficulties.
• An incorrect fuel mixture (too much or incorrect type
of oil).
• A dirty air filter.
CAUTION! The filter must not be cleaned
with compressed air, this will damage the
filter. Filters can be vacuumed out for
cleaning but avoid hitting or dragging
items across the surface as this will
damage the filter.
Paper filters are to be disposed of
correctly and replaced.
A polyester filter can be cleaned via
vacuuming or low pressure washing.
Do not use high pressure washing, this
will damage the filter.
A damaged air filter must always be
replaced.
A washed filter must be 100% dry before
being placed back onto the equipment.
–
English 15