Husqvarna 325P5X - Manual (Page 12)

12 – English
GENERAL SAFETY PRECAUTIONS
Tensioning the chain
• The more you use a chain the longer it becomes. It is
therefore important to adjust the chain regularly to take up
the slack.
• Check the chain tension every time you refuel. NOTE! A
new chain has a running-in period during which you
should check the tension more frequently.
• Tension the chain as tightly as possible, but not so tight
that you cannot pull it round freely by hand.
•
- Undo the bar nut.
- Tension the chain by turning the chain tensioning
screw clockwise. Use a combination spanner or turn
by hand. The chain should be tensioned until it fits
snugly on the underside of the bar.
- Tighten the bar nut using the combination spanner.
Check that the chain can be pulled round easily by
hand.
Lubricating cutting equipment
Chain oil
• Chain oil must demonstrate good adhesion to the chain
and also maintain its flow characteristics regardless of
whether it is warm summer or cold winter weather.
• As a chain saw manufacturer we have developed an
optimal chain oil which, with its vegetable oil base, is also
biodegradable. We recommend the use of our own oil for
both maximum chain life and to minimise environmental
damage.
• If our own chain oil is not available, standard chain oil is
recommended.
• In areas where oil specifically for lubrication of saw chains
is unavailable, ordinary EP 90 transmission oil may be
used.
• Never use waste oil! This is dangerous for yourself, the
machine and the environment.
Filling with chain oil
The oil pump is preset at the factory to satisfy most lubrication
requirements. A full oil tank normally lasts about the same
time as a full fuel tank. Therefore check the amount of oil in
the oil tank when filling the fuel to prevent damage to the saw
chain and bar that may arise due to a lack of lubrication.
Checking chain lubrication
• Check the chain lubrication each time you refuel.
Aim the tip of the bar at a light coloured surface about 20
cm (8 inches) away. After 1 minute running at 3/4 throttle
you should see a distinct line of oil on the light surface.
Adjusting chain lubrication
When cutting dry or hard species of wood it may be
necessary to increase lubrication. Turn the adjuster screw
anticlockwise to increase the oil flow. Remember that this will
!
WARNING! A slack chain may jump off and
cause serious or even fatal injury.
!
WARNING! Poor lubrication of cutting
equipment may cause the chain to snap,
which could lead to serious, even fatal
injuries.