Jula 071031 Mode D'emploi page 22

Regular (although not excessive) lubrication is important in order for the tool to work. Oil that is
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applied through the air intake lubricates the internal parts. We recommend that you install a
lubricator, although you can also lubricate manually each time before using the tool as well as after
1 hour of continuous use. You only need to apply a couple of drops of oil each time. Excess oil
gathers on the inside of the tool and is blown off during the next blow-off cycle. ONLY USE
COMPRESSED AIR OIL Do not use solvents or additives, as these cause the seal in the tool to
wear prematurely.
Lubricate all moving and rotating parts with a little oil.
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Dirt and water in the compressed air are common causes of compressed air tools becoming worn.
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A filter/lubricating unit provides improved performance and a longer life. The filter must have the
correct flow capacity.
Keep cutting tools sharp and clean for better and safer work. Do not use a flammable cleaning
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solution. IMPORTANT! Such solutions can damage the O-ring and other parts of the tool, and
should only be used if necessary. DO NOT IMMERSE THE TOOL.
Stop using the tool immediately if any of the following problems occur. Serious personal injury can
otherwise occur. Repairs and replacements may only be performed by authorised personnel or an
approved service centre.
PROBLEM
Air leak by the trigger 1.
Air leak between
housing and front
plate
Air leak between
housing and cylinder
head
The fastener is
driven in too deeply
Works slowly or
without power
MAINTENANCE
TROUBLESHOOTING
CAUSE
The O-ring in the trigger
valve is damaged.
2. The trigger valve head is
damaged.
3. The valve spindle, seal
or O-ring in the trigger is
damaged.
Damaged piston, O-ring or
shock absorber.
1. Loose screw connection.
2. Damaged gasket.
1. Worn shock absorber.
2. Air pressure too high.
1. Too little oil.
2. Insufficient compressed
air supply.
3. Damaged spring in the
cylinder head.
4. Blow-off in the cylinder
head blocked.
ENGLISH
ACTION
1. Check and replace the O-ring.
2. Check and replace the valve head in the
trigger.
3. Check and replace the valve spindle, seal
or O-ring in the trigger.
Check and replace the O-ring or shock absorber.
1. Tighten screw connections.
2. Check and replace gasket.
1. Replace shock absorber.
2. Correct the air pressure.
1. Lubricate in accordance with instructions.
2. Check the compressed air supply.
3. Replace the spring.
4. Replace damaged internal parts.
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