Rockwell RD3110K.1, Руководство пользователя

Страница: 12 / 16

130W MINI DRILL EN
12
adjustable from 10000 to 33000/min.
The tool has a variable speed control for precise
speed adjustment. Set it to the required speed for
operation.
NOTE: Select a low speed when working with wood,
plastics and polishing.
Generally, select higher speed for small tools while
lower speed for larger tools.
From number “1” to “MAX”, the speed is
corresponding from 10000 to 33000/min.
3. DRILLING OPERATION
Turn the tool on until full speed. Apply the tool to the
workpiece gently. To obtain a good finish, move the
tool in the leftward direction slowly.
NOTE: Apply light pressure on the tool. Excessive
pressure will only cause a poor finish and
overloading of the motor.
4. USING THE DRILLS
The drills (18) are used to cut through all types of
steels and steel composites.
5. POLISHING WITH THE WOOL WHEEL AND SCREW
DRILLS
After assembling the wool wheel to the screw drill
(See Fig. L1 L2), it can be used to polish plastics,
metals, steels, jewelry and small parts with polishing
compound, which will give a high luster to the
surfaces of the materials. For best results polishing
accessories should be used at speeds not greater
than 15,000 RPM.
6. HOLDING THE TOOL
For milling or engraving, hold the tool like a pen. Take
care not to cover the ventilation slots.
NOTE: The tool will get warm during normal operation.
Observe the rated operating time.
MAINTENANCE &
TROUBLESHOOTING
WARNING: Remove the plug from the socket
before carrying out any adjustment, servicing
or maintenance.
REPLACING THE CARBON BRUSHES (SEE FIG H, I)
The carbon brushes must be checked on a regular
basis. There are two brushes in the tool and they
must be replaced in pairs.
Remove the carbon brush holders with the spanner
and check the brushes. If the length of brush is less
than 6mm, replace both brushes. Have the machine
run at no load for 15 minutes.
NOTE: Use only the correct type of carbon brushes.
CAUTION: Using the tool with worn brushes
will permanently damage the motor.
MAINTENANCE
There are no user serviceable parts in your power
tool. Never use water or chemical cleaners to clean
your power tool. Wipe clean with a dry cloth. Always
store your power tool in a dry place. Keep the motor
ventilation slots clean. Keep all working controls free
of dust. Occasionally you may see sparks through the
ventilation slots. This is normal and will not damage
your power tool.
If the supply cord is damaged, it must be replaced
by the manufacturer, its service agent or similarly
qualified persons in order to avoid a hazard.
TROUBLESHOOTING
1. If your power tool does not start, check the plug
on the mains supply first.
2. If your power tool use in low efficiency, check the
tool speed and type of accessory.
3. If a fault can not be rectified, return the tool to an
authorized dealer for repair.