Speed Change - Makita DHP484 Betriebsanleitung

Switch action
► Fig.4: 1. Switch trigger
Before installing the battery car-
CAUTION:
tridge into 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.
NOTE: The tool automatically stops if you keep pull-
ing the switch trigger for about 6 minutes.
Lighting up the front lamp
► Fig.5: 1. Lamp
Do not look in the light or see the
CAUTION:
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.
NOTE: When the tool is overheated, the tool stops
automatically and the lamp starts flashing. In this
case, release the switch trigger. The lamp turns off in
one minute.
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.
Reversing switch action
► Fig.6: 1. Reversing switch lever
Always check the direction of
CAUTION:
rotation before operation.
Use the reversing switch only after
CAUTION:
the tool comes to a complete stop. Changing the
direction of rotation before the tool stops may dam-
age the tool.
When not operating the tool,
CAUTION:
always set the reversing switch lever to the neu-
tral position.
This tool has a reversing switch to change the direction
of rotation. Depress the reversing switch lever from the
A side for clockwise rotation or from the B side for coun-
terclockwise rotation.
When the reversing switch lever is in the neutral posi-
tion, the switch trigger cannot be pulled.

Speed change

► Fig.7: 1. Speed change lever
Always set the speed change lever
CAUTION:
fully to the correct position. If you operate the
tool with the speed change lever positioned halfway
between the "1" side and "2" side, the tool may be
damaged.
Do not use the speed change lever
CAUTION:
while the tool is running. The tool may be damaged.
Displayed
Speed
Number
1 Low
2 High
To change the speed, switch off the tool first. Push
the speed change lever to display "2" for high speed
or "1" for low speed but high torque. Be sure that the
speed change lever is set to the correct position before
operation.
If the tool speed is coming down extremely during the
operation with display "2", push the lever to display "1"
and restart the operation.
Selecting the action mode
Always set the ring correctly to
CAUTION:
your desired mode mark. If you operate the tool
with the ring positioned halfway between the
mode marks, the tool may be damaged.
When you change the position
CAUTION:
" to other modes, it may be a little dif-
from "
ficulty to slide the action mode changing ring. In
this case, switch on and run the tool for a second
" position, then stop the tool and slide
at the "
the ring to your desired position.
► Fig.8: 1. Action mode changing ring 2. Adjusting
ring 3. Graduation 4. Arrow
This tool has three action modes.
• Drilling mode (rotation only)
• Hammer drilling mode (rotation with
hammering)
• Screwdriving mode (rotation with clutch)
Select one mode suitable for your work. Turn the
action mode changing ring and align the mark that you
selected with the arrow on the tool body.
7 ENGLISH
Torque
Applicable
operation
High Heavy load-
ing operation
Low Light loading
operation