23
MAINTENANCE
WARNING:
To ensure safety and reliability, all repairs should be performed
by a qualified service technician.
WARNING:
For your safety, always turn off the switch and unplug the hy-
poid circular saw from the power source before performing any maintenance
or cleaning.
It has been found that electric tools are subject to accelerated wear and
possible premature failure when they are used to work on fiberglass boats
and sports cars, wallboard, spackling compounds, or plaster. The chips
and grindings from these materials are highly abrasive to electrical tool
parts, such as bearings, brushes, commutators, etc. Consequently, it is not
recommended that this tool be used for extended work on any fiberglass
material, wallboard, spackling compound, or plaster. During use on these
materials, it is extremely important that the tool is cleaned frequently by
blowing with an air jet.
WARNING:
Always wear safety goggles or safety glasses with side shields
during power-tool operations, or when blowing dust. If operation is dusty, also
wear a dust mask.
ROUTINE MAINTENANCE
WARNING:
Do not at any time let brake fluids, gasoline, petroleum-based
products, penetrating oils, etc. come in contact with plastic parts. Chemicals can
damage, weaken, or destroy plastic, which may result in serious personal injury.
Periodic maintenance allows for long life and trouble-free operation. A
cleaning, lubrication and maintenance schedule should be maintained. As a
common preventive maintenance practice, follow these recommended steps:
•
When work has been completed, clean the tool to allow smooth
functioning of the tool over time.
•
Use clean, damp cloths to wipe the tool.
•
Check the state of all electrical cables.
•
Keep the motor’s air openings free from oil, grease, and sawdust or
woodchips, and store the tool in a dry place.
•
Be certain that all moving parts are well lubricated, particularly after
lengthy exposure to damp and/or dirty conditions.
