MAC TOOLS PDG100-01 Instrucciones De Operación página 4

Operating Instructions • Warning Information • Parts Breakdown
AIR SUPPLY
Tools operate on a wide range of air pressures. It is recommended that air
pressure measures 90 PSI at the tool with the trigger fully depressed and
no load applied to the tool. Higher pressure (over 90 psig; 6.2 bar) raises
performance beyond the rated capacity of the tool, which will shorten tool life
and could cause injury.
Always use clean, dry air. Dust, corrosive fumes and/or water in the air line
will cause damage to the tool. Drain water from air lines and compressor
prior to running tool. Clean the air inlet filter screen weekly. The recommended
hookup procedure can be viewed in the above figure.
The air inlet used for connecting air supply has standard 1/4" NPT. Line
pressure should be increased to compensate for unusually long air hoses
(over 25 feet). Minimum hose diameter should be 5/16" I.D. and fittings
should have the same inside dimensions and be tightly secured.
Ensure an accessible emergency shut off valve has been installed in the air
supply line and make others aware of its location.
LUBRICATION
Lubricate the air motor daily with high quality air tool oil. If no air line oiler is
used, run 1/2 oz. of oil through the tool. The oil can be squirted into the tool air
inlet or into the hose at the nearest connection to the air supply, then run the
tool. A rust inhibitive oil is acceptable for air tools.
WARNING: After an air tool has been lubricated, oil will discharge through the
exhaust port during the first few seconds of operation. The exhaust port must
be covered with a towel before applying air pressure to prevent serious injury.
We warrant that this tool shall be free from defects in original workmanship and material and that it will be inspected by us before shipment. Our obligation to the
original purchaser for any default under this warranty or for any fault or negligence in manufacturing is limited to repairing or replacing at our expense, not including
shipping charges, such defective merchandise, if returned by the original purchaser within one year after date of purchase, all incoming shipping charges prepaid,
provided that this defect is not the result of misuse or abnormal operation, and that the purchaser has lubricated described tool as required and maintained it under
normal operating conditions at all times.
Mac Tools, whose policy is one of continued product improvement, reserves the right to make changes in design and/or construction at any time without incurring any
obligation on tools previously sold.
PDG100-01
OPERATION
• Always turn off the air supply, drain hose of air pressure and detach
tool from air supply before installing, removing or adjusting any part
or accessory on this tool, or before performing any maintenance on
this tool.
• Bonded abrasive mounted point grinding wheels, rotary files and carbide
burrs can be mounted providing their speed rating exceeds the speed of the
Die Grinder. The shank size of the mounted accessory must match the collet
size fitted in the Die Grinder. Insert the shank of the mounted point as far
as possible into the collet and tighten the nut using the supplied wrenches.
Minimum shank gripping length must be 10mm.
• Correct bonded abrasive mounted point grinding wheels, rotary files and
carbide burrs are necessary to prevent injury from broken accessories.
Do not use chipped or cracked bonded abrasive mounted point grinding
wheels, rotary files and carbide burrs. Tighten the bonded abrasive
mounted point grinding wheels, rotary files and carbide burrs on the collet
to prevent spin off when the Die Grinder is turned off.
• After mounting a new point, start the Die Grinder under bench and run for a
few seconds. If the Die Grinder starts to vibrate when first fitting a mounted
point or during operation, immediately remove from service. If Die Grinder
is dropped, replace bonded abrasive mounted point grinding wheel,
rotary file or carbide burr.
• When using the Die Grinder, be careful not to exert excessive force which
could be hazardous and cause mounted spindle to bend or break.
• NOTE: During operation, safety goggles must always be worn to guard
against flying debris (users & bystanders).
WARRANTY
4 Rev. 3/13/19