MasterCraft 054-8151-4 - General Maintenance

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20V max* LITHIUM-ION CORDLESS RECIPROCATING SAW - 054-8151-420V max* LITHIUM-ION CORDLESS RECIPROCATING SAW - 054-8151-4
MAINTENANCE
General maintenance
WARNING!
To avoid personal injury, always remove the battery pack from the tool when cleaning or
performing any maintenance.
WARNING!
Do not let brake fluids, gasoline, petroleum-based products, penetrating oil, etc. come into
contact with plastic parts. These substances contain chemicals that can damage, weaken, or
destroy plastic.
The tool may be cleaned most effectively with compressed dry air. Always wear safety goggles when
cleaning tools with compressed air. Before each use:
• Inspectthecordlesstoolandthetriggerswitchfordamage.
• Checkfordamaged,missing,orwornparts.
• Checkforloosescrews,misalignmentorbindingofmovingparts,oranyotherconditionthatmayaffect
the operation.
• Ifabnormalvibrationornoiseoccurs,turnthecordlesstooloffimmediately,andhavetheproblem
corrected before further use.
WARNING!
When servicing, use only identical replacement parts. The use of any other parts may create a
hazard or cause damage to the product.
WARNING!
Use only accessories that are recommended for this Reciprocating Saw by the manufacturer.
Accessories that may be suitable for one tool may become hazardous when used with another
tool.
WARNING!
To ensure safety and reliability, all repairs should be performed by a qualified service
technician.
PROBLEM POSSIBLE CAUSES SOLUTIONS
The motor does not start. The battery is depleted. Charge the battery pack.
The blade binds, jams, or
burns the wood.
The blade is dull. Replace the blade.
An improper blade is being used. Replace the blade.
The
blade is warped.
Replace the blade.
The saw vibrates or
shakes.
The blade is damaged. Replace the blade.
The blade is loose.
Remove the blade and reinstall it.
If the problem remains unsolved after performing the checks described above, call the toll-free helpline at
1-800-689-9928.
TROUBLESHOOTING