Makita GRH07 Instruction Manual page 8

Lighting up the front lamp
Fig.4
► 1. Lamp
CAUTION:
Do not look in the light or see the
source of light directly.
Pull the switch trigger to light up the lamp. The lamp keeps on
lighting while the switch trigger is being pulled. The lamp goes
out approximately 10 seconds after releasing the switch trigger.
CAUTION:
If the lamp goes off after blinking
for a few seconds, the active feedback sensing
technology is not working properly. Ask your
local Makita Service Center for repair.
NOTE: Use a dry cloth to wipe the dirt off the lens of
the lamp. Be careful not to scratch the lens of lamp, or
it may lower the illumination.
NOTE: The front lamp cannot be used while the dust col-
lection system (optional accessory) is installed in the tool.
Reversing switch action
A
Fig.5
► 1. Reversing switch lever
CAUTION:
Always check the direction of
rotation before operation.
CAUTION:
Use the reversing switch only after
the tool comes to a complete stop. Changing the direc-
tion of rotation before the tool stops may damage the tool.
CAUTION:
When not operating the tool, always
set the reversing switch lever to the neutral position.
1
1
B
This tool has a reversing switch to change the direction of rota-
tion. Depress the reversing switch lever from the A side for clock-
wise rotation or from the B side for counterclockwise rotation.
When the reversing switch lever is in the neutral posi-
tion, the switch trigger cannot be pulled.
Selecting the action mode
NOTICE:
Do not rotate the action mode changing
knob when the tool is running. The tool will be damaged.
NOTICE:
To avoid rapid wear on the mode
change mechanism, be sure that the action mode
changing knob is always positively located in one
of the three action mode positions.
Rotation with hammering
For drilling in concrete, masonry, etc., turn the action
mode changing knob to the
the release button on the knob. Use a tungstencarbide
tipped bit (optional accessory).
Fig.6
► 1. Rotation with hammering 2. Action mode chang-
ing knob 3. Release button
Rotation only
For drilling in wood, metal or plastic materials, turn the action
mode changing knob to the
release button on the knob. Use a twist drill bit or wood drill bit.
1
Fig.7
► 1. Rotation only
8 ENGLISH
symbol while pressing
2
1
3
symbol while pressing the
3