Using The Compressor; Maintenance, Care And Repair; Starting Up; Changing The Oil - Wolf Sioux 25 User Manual

4 - USING THE COMPRESSOR

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Starting the Air Compressor
Important: Before plugging into the mains, ensure
that the button on the top of the pressure switch is in
the off position.
Once the air compressor is connected to the mains
supply it is now ready for use as follows:
a) Pull up the button on the pressure switch (10). This
will 'click' up into position. See below for more detail.
The motor / pump unit will now start to run.
ON
OFF
b) Check that the motor/pump unit automatically stops
when the pressure inside the air receiver reaches ap-
proximately (115PSI / 8bar) (read gauge part No. 6).
Rotate the air regulator to the desired outlet pressure
and plug in hose with chosen air tool connected to
the other end. The air is now ready for use.
c) Check that the motor/ pump unit automatically
starts, when the pressure falls by approximately
2bar.
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Under normal use when the compressor is running
correctly you would hear the following:
a) When the air compressor starts from no pressure
within the tank there is a whistle of 'leaking' air from
the pressure switch for about 10-20 seconds.
b) Whenever the motor stops there would be a quick
sudden discharge of air. (This is the motor start and
stop air unloading system being activated).
Shutting down the Air Compressor
Never stop the compressor by unplugging it. The
pressures witch must always be used as this ensures
that air is discharged from the head. This makes the
starting easier for the motor and prevents motor dam-
age.

5 - MAINTENANCE, CARE AND REPAIR

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Ensure the items are disconnected from the electrical
supply and cannot operate accidentally when, servic-
ing or cleaning.
Oil-lubricated pump unit and expected usage This air
compressor has been specially designed and manu-
factured to meet the demands of the DIY hobbyist or
enthusiast, who require a portable supply of air. It is
recommended that the compressor duty cycle never
exceeds 50% and its continuous running operation
does not exceed 15 minutes.
Drain the air receiver (tank) weekly Compressing air
causes moisture, which is present in the air to con-
densate on the inside of the air receiver. This water
can damage your air tools and produce a poor fi nish
when spraying paint. It also damages the inside of
your compressor and reduces its performance .It is
important that the air receiver is drained weekly Un-
screw the brass thumbscrew (fi g 1 part 5) anti clock-
wise on the underside of the air receiver. Any water
present in the air receiver should now fl ow out.
NOTE: Reduce pressure in the receiver by switch-
ing off the machine and using a blow gun (or other)
fi tted to the outlet adaptor.
Check the oil level regularly
The level of the oil has to be visible in the sight glass
between the red check-point mark and the upper
edge of the sight glass. The fi rst oil change should
be carried out after 100 operating hours. There after,
drain the oil and replace it with new oil at intervals of
500 operating hours.

Changing the oil

Switch off the motor and remove the power plug
from the socket outlet . Release any remaining air
pressure and then unscrew the oil drain plug from
the compressor pump and remove. To prevent the
oil from escaping out of control, hold a small piece of
metal guttering underneath the drain plug and direct
the oil into an appropriate container If any oil still re-
mains, tilt the compressor slightly.
IMPORTANT - take the old oil to an offi cial old oil dis-
posal station. When all the old oil has been removed,
screw the oil drain plug/sight glass into place. Use
a screwdriver to remove the cap of the oil fi lter plug
and pour oil in until the level of oil in the sight glass
reaches the red mark. Replace the cap back on the
oil fi ller plug.
Cleaning
Clean the items with a soft brush or a wipe moistened
with a suitable biodegradable solvent. Do not use in-
fl ammable liquids like petrol or alcohol, they are a fi re
risk and will damage the fi nish and plastic parts.
Faults
Have the air compressor repaired by a competent
person. Use only genuine replacement parts, which
are available from the Helpline. Do not use modifi ed
or non-genuine parts.
Maintain tools with care
Keep the air compressor clean for better and safer
performance. Follow instructions for changing ac-
cessories. Inspect the air compressor and extension
cables/hoses occasionally; have them repaired by a
qualifi ed person or authorised service body.
Check for damaged parts
Do not use the air compressor with damaged parts.
Before further use a damaged air compressor must
be carefully checked by a qualifi ed person to deter-
mine that it will operate properly. Check for break-
age of parts mountings and other conditions that
may affect its operation. An authorised service centre
should properly repair a damaged part, unless indi-
cated otherwise in the instruction manual.
Have your tool repaired by an expert
This appliance is manufactured in accordance with
relevant safety standards. Only experts must carry
out repairing of electrical appliances, otherwise con-
siderable danger for the user may result.
Storing the air compressor
When not in use the air compressor should be stored
in the dry, out of reach of children and in a frost free
environment.
Cleaning/ changing the air fi lter (Monthly)
Please note :This compressor should not be used in
a heavily dusty atmosphere. The warranty does not
cover damage caused by a blocked air fi lter. The air
fi lter must be cleaned or replaced monthly or more
frequently if the compressor is in regular use. The
air fi lter can be accessed easily by unscrewing the
air fi lter cover (wing-nut) on side of the pump/motor
cowling.
To clean a lightly soiled air fi lter, use soapy water and
leave to dry thoroughly.
If in doubt please consult the help line for details on
the servicing of this air compressor.
Do not operate the compressor without
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the air fi lter installed. Operating the
compressor without the air fi lter will cause
severe damage to the pump unit.
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