Phau Ntawv Qhia

USER MANUAL
9
MAINTENANCE
Disconnect wrench from air supply before changing accessories, servicing
or performing maintenance. Replace or repair damaged parts. Use genuine
parts only. Non-authorized parts may be dangerous.
1- Lubricate the air wrench daily with a few drops of air tool oil dripped into
the air inlet.
2- DO NOT use worn, or damaged sockets.
3- Loss of power or erratic action may be due to the following:
a) Excessive drain on the air line. Moisture or restriction in the air pipe.
Incorrect size or type of hose connectors. To remedy check the air supply
and follow instructions.
b) Grit or gum deposits in the wrench may also reduce performance. If your
model has an air strainer (located in the area of the air inlet), remove the
strainer and clean it.
4- When not in use, disconnect from air supply, clean wrench and store in
a safe, dry, childproof location.
5- Verify that no part is loose or missing and that no part is stuck or jammed.
6- Check the air supply for correct size and type of hose connectors. To
avoid loss of power or erratic action, ensure that there is no additional drain
on the air line and no moisture or restriction in the air pipe.
Maintenance
required
Description
Maximum service interval
Each use or
every 2 hrs
Monthly As needed
General
inspection-free
movement
Trigger, spring,
safety
mechanism
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In-depth
inspection
Worn or broken
parts
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Replace worn or
broken parts
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