Functional Description; Speed Change - Makita HP2050 Instruction Manual

FUNCTIONAL DESCRIPTION

CAUTION:
Always be sure that the tool is switched off and
•
unplugged before adjusting or checking function
on the tool.
Switch action
4
5
3
2
002990
CAUTION:
Before plugging in the tool, always check to see
•
that the switch trigger actuates properly and
returns to the "OFF" position when released.
To start the tool, simply pull the switch trigger. Tool
speed is increased by increasing pressure on the switch
trigger. Release the switch trigger to stop.
For continuous operation, pull the switch trigger and
then push in the lock button.
To stop the tool from the locked position, pull the switch
trigger fully, then release it.
A speed control screw is provided so that maximum tool speed
can be limited (variable). Turn the speed control screw clockwise
for higher speed, and counterclockwise for lower speed.
Lighting up the lamps
For Model HP2050F, HP2051F
1
002689
CAUTION:
Do not look in the light or see the source of light directly.
•
To turn on the lamp, pull the trigger. Release the trigger
to turn it off.
NOTE:
Use a dry cloth to wipe the dirt off the lens of lamp.
•
Be careful not to scratch the lens of lamp, or it
may lower the illumination.
1. Lock button
1
2. Speed control
screw
3. Switch trigger
4. Higher
5. Lower
1. Lamp
Reversing switch action
A
B
1
002991
This tool has a reversing switch to change the direction
of rotation. Move the reversing switch lever to
the position (A side) for clockwise rotation or
the position (B side) for counterclockwise rotation.
CAUTION:
Always check the direction of rotation before
•
operation.
Use the reversing switch only after the tool comes
•
to a complete stop. Changing the direction of
rotation before the tool stops may damage the tool.

Speed change

1
2
002691
Two speed ranges can be preselected with the speed
change knob.
To change the speed, turn the speed change knob so
that the arrow on the tool body points toward the "I"
position on the knob for low speed or "II" position for
high speed.
If it is hard to turn the knob, first turn the chuck slightly
in either direction and then turn the knob again.
CAUTION:
Use the speed change knob only after the tool
•
comes to a complete stop. Changing the tool
speed before the tool stops may damage the tool.
Always set the speed change knob to the correct
•
position. If you operate the tool with the speed
change knob positioned halfway between the "I"
and "II" position, the tool may be damaged.
5
1. Reversing
switch lever
1. Arrow
2. Speed change
knob