Maintenance; Technical Data; Troubleshooting - Urrea LR905A Manual De Usuario

"I". To turn it off, depress the side of the rocker
switch marked "O".
VARIABLE-SPEED DIAL (fig 6)
The variable-
speed feature
on this sander
allows you
to match the
proper speed
to
the material
being sanded.
1. The variable-speed dial is used to adjust the
speed of the application tool.
2. Turn the dial to increase or decrease the
speed of the tool.
3. Position "0" selects the slowest speed; posi-
tion "5" selects the fastest speed. Adjust the
speed for optimum performance.
SANDING
This sander can be used for most sanding opera-
tions on materials such as wood,
plastic, metal and painted surfaces. Do not use
the sander for wet sanding.
1. Plug the sander into the power source.
2. Place the sander on the workpiece so that
the sandpaper disc is fully in contact with the
workpiece.
3. Start the sander.
4. For best sanding results, apply light pressure
on the sander, but do not force the tool.
5. Move the sander slowly over the workpiece,
making successive passes in parallel lines, circles,
or crosswise movements. The removal rate and
the sanding pattern are determined by the
choice of sandpaper disc and the work surface.
6. Do not allow the sander to stay on one spot
for too long, as the sander's rapid action may re-
move too much material and make the surface
uneven.
7. Upon completion of the sanding operation,
remove the sander from the workpiece, turn the
sander off, and wait until it comes to a complete
stop before putting it down.
WARNING: To avoid accidents, always dis-
connect the tool from the power supply be-
fore cleaning or performing any maintenance.
The tool may be cleaned most effectively with
compressed dry air. Always wear safety goggles
when cleaning tools with compressed air.
• Do not let brake fluids, gasoline, petroleum
based products, penetrating oil, etc. come into
contact with plastic parts. These substances con-
tain chemicals that can damage, weaken, or de-
stroy plastic.
• When servicing, use only identical replace-
E N G L I S H •
ment parts. The use of any other parts may cre-
ate a hazard or cause damage to the product.
• Use only accessories that are recommended
for this tool. Accessories that may be suitable
for one tool may become hazardous when used
with another tool.
• To ensure safety and reliability, all repairs should
be performed by a qualified service tecnician.

MAINTENANCE

FILTER CARTRIDGE
Empty the collector filter when it gets full, is
recommended the use of an air compressor to
make a greater cleaning. To keep in optimal
function of your sander replace filter regularly.
SANDPAPER
Inspect the sandpaper. The use of worn-out
sandpaper will degrade efficiency and cause
possible damage to the pad, replace the sand-
paper as soon an excessive abrasion is noted.
MOUNTING SCREWS
Regularly inspect all mounting screws and en-
sure that they are properly tightened. Should
any of the screws be loose, retighten them
immediately. Failure to follow this instruction
could result in serious hazard.

TECHNICAL DATA

VOLTAGE-FREQUENCY
SANDPAPER DIAMETER
ORBITS PER MINUTE
POWER
WEIGHT

TROUBLESHOOTING

Possible
Problems
causes
Not connected
The sander does
to power
not start.
source.
The
sandpaper
disc is worn.
The
Unsatisfactory
sandpaper
sanding result.
disc is
not suitable
for the
workpiece.
U s er 's M an u al
120 V ~ 60 Hz
5" (127 mm)
13,000
360 W
1,8 kg (3,9 lb)
Solutions
Plug the sander
into a
power source.
Replace with new
sandpaper disc.
Use the correct
sandpaper disc.
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