Maintenance; Lubrication - Husky H4425 Guide D'utilisation Et D'entretien

Operation (continued)
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Tightening or loosening the bolt or fastener
WARNING: Once a bolt or fastener is seated, impacting for
longer than five (5) seconds will cause excessive wear and
possible damage to the impact mechanism. If it takes longer
to tighten or loosen your bolt or fastener, we recommend the
use of a larger sized impact wrench.
□ Fit the impact socket.
□ Hold the impact wrench with one hand.
□ Ensure that the operator is aware of the torque direction to tighten
(Forward) or loosen (Reverse) and has selected the suitable torque level.
□ Use the tool to tighten or loosen the bolt or fastener.

Maintenance

Ensure the air line is shut-off and drained of air before removing this tool for service or changing sockets.
This will prevent the tool from operating if the throttle is accidentally engaged.

LUBRICATION

□ An in-line filter-regulator-lubricator is recommended as it increases tool life and keeps the tool in
sustained operation.
□ Regularly check and fill the in-line lubricator with air tool oil. Avoid using excessive amounts of oil.
□ Adjust the in-line lubricator by placing a sheet of paper next to the tool's exhaust ports and holding the
throttle open approximately 30 seconds. The lubricator is properly set when a light stain of oil collects
on the paper.
□ If it is necessary to store the tool for an extended period of time (overnight, weekend, etc.), generously
lubricate the tool through the air inlet. Run the tool for approximately 30 seconds to ensure the oil is
evenly distributed throughout the tool. Store the tool in a clean and dry environment.
□ Recommended lubricants: Air tool oil or any other high grade turbine oil containing moisture absorbent, rust inhibitors, metal wetting
agents, and an EP (extreme pressure) additive.
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