Maintenance - Surtek MT514A Manual De Usuario

GENERAL OPERATION GUIDE LINES
• There is no accessory moto tool that will drill
or cut glass.
• Plastic and other materials that melt at low
temperatures should be cut at low speeds.
• Polishing, buffing and cleaning with a wire
brush must be done at speeds not greater than
15,000 RPM to prevent damage to the brush and
your material.
• Wood should be cut at high speed.
• Iron or steel should be cut at high speed.
• If a high speed steel cutter starts to vibrate, it
usually indicates that it is running too slow.
• Aluminum, copper alloys, lead alloys, zinc al-
loys and tin may be cut at various speeds, de-
pending on the type of cutting being done. Use
a paraffin (not water) or other suitable lubricant
on the cutter to prevent the cut material from
adhering to the cutter teeth.

MAINTENANCE

IMPORTANT: Be sure to switch power OFF
and disconnect the plug from the receptacle
during maintenance and inspection. Using
cracked, deformed or damaged wheels can lead
to wheel breakage and resulting serious injury.
1. All bearings are sealed. They are lubricated
for life and need no further maintenance.
2. The brushes are designed to give you several
years of use. If they ever need replaced follow
the instructions in this manual or return the tool
to the nearest service center for repair.
INSPECTING THE SCREWS
Regularly inspect all screws and ensure that they
are fully tightened. Should any of the screws be
loosened, retighten them immediately. Using
this cutter with loosened screws is extremely
dangerous.
INSPECTING THE CARBON BRUSHES
The motor employs carbon brushes which are
consumable parts. Replace the carbon brush
with a new one when it becomes worn to its
wear limit. Always keep carbon brushes clean
and ensure that they slide freely within the
brush holders.
Using this ceramic cutter with a carbon brush
which is worn in excess of the wear limit will
damage the motor.
REPLACING CARBON
BRUSHES
Remove the brush caps
and carbon brushes. After
E N G L I S H •
replacing the carbon
brushes, do not forget to
tighten the brush caps se-
curely.
TOOL CLEANING
Ventilation openings and switch levers must be
kept clean and free of foreign matter. Do not
attempt to clean by inserting pointed objects
through openings.
IMPORTANT: The tool may be cleaned with
compressed air. Always wear safety goggles
when cleaning tool with compressed air.
CAUTION: Clean the tool with a humid rag.
Certain cleaning agents and solvents will
damage plastic parts. Some of these are: gaso-
line, carbon tetrachloride, chlorinated cleaning
solvents, ammonia and household detergents
that contain ammonia.
Us er 's M an u a l
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