Maintenance; Operating Instructions - DeWalt DWMT70783 Instruction Manual

OPERATING PROCEDURES
START-UP (FIG. 1, PG. 2)
• Connect the tool to air source with the hose of recommended size.
• Turn on the air compressor and allow the air tank to be filled.
• Set the air compressor regulator to 90 PSI. This air
tool operates at a maximum of 90 PSI air pressure.
• Push the safety lever forward (1) while depressing the trigger (2)
to start operating the tool.
2
1
SHUT-DOWN (FIG. 1, PG. 2)
• Release the trigger in order to stop the tool.
• Fix/take away the insert tool.
• When job is completed, turn off the air compressor and store
the air tool after lubrication. For safety, put the tool on
a hanger or on a soft flat pad when not in use.
• When changing grinding attachments and accessories,
always disconnect the air supply to avoid injury.

OPERATING INSTRUCTIONS

• To begin operation, grip tool and depress safety throttle
lever while engaging the trigger.The tool will stop running when
the trigger is released.
• To mount stones and other accessories, use the
wrenches supplied with the tool. Always disconnect air
supply before changing any accessories.
• The grinder should be gradually applied to the work surface
until the stone or burr becomes worn. Always replace
excessively worn stones or burrs.
• Make smooth contact with the work and avoid any
bumping action or excessive force.

MAINTENANCE

Lubrication
Air tools require lubrication throughout the lifetime of the tools.
The air motor and bearing uses compressed air to power the tool.
The compressed air contains moisture that will rust the air motor
and other parts in side of the tools, therefore lubrication is required
daily. Failure to lubricate the air tool properly will dramatically
shorten the life of the tool and will void the warranty
CAUTION: This air tool requires lubrication BEfORE initial use,
also before and after each additional use.
To Lubricate The Air Tool Manually:
1. Remove any attachment on the air tool.
2. Disconnect the tool from the air supply source, place
the air inlet face up.
3. Depress the trigger and place about 1 teaspoon
(5cc.) of air tool oil into the air inlet. (Depressing the trigger
will help circulate oil in the motor.)
14