Functional Description - Makita 9237CB Betriebsanleitung

FUNCTIONAL
DESCRIPTION
CAUTION:
Always be sure that the tool is
switched off and unplugged before adjusting or
checking function on the tool.
Shaft lock
WARNING:
Never actuate the shaft lock when
the spindle is moving. It may cause serious injury or
the tool damage.
Press the shaft lock to prevent spindle rotation when
installing or removing accessories.
► Fig.1: 1. Shaft lock
Switch action
CAUTION:
Before plugging in the tool, always
check to see that the switch trigger actuates
properly and returns to the "OFF" position when
released.
CAUTION:
Make sure to switch off the tool in
case of a blackout or accidental shut down such
as unplugging of the power cord. Otherwise the
tool will start unexpectedly when the power supply
is recovered and cause an accident or personal injury.
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-on button.
To stop the tool from the locked position, pull the switch
trigger fully, then release it.
CAUTION:
Switch can be locked in "ON" posi-
tion for ease of operator comfort during extended
use. Apply caution when locking tool in "ON"
position and maintain firm grasp on tool.
► Fig.2: 1. Lock-on button 2. Switch trigger
Speed adjusting dial
The rotation speed of the tool can be changed by turn-
ing the speed adjusting dial. The table below shows
the number on the dial and the corresponding rotation
speed.
► Fig.3: 1. Speed adjusting dial
Number
1
2
3
4
5
6
Speed
-1
600 min
-1
900 min
-1
1,500 min
-1
2,100 min
-1
2,700 min
-1
3,200 min
NOTICE:
If the tool is operated continuously at
low speed for a long time, the motor will get over-
loaded, resulting in tool malfunction.
NOTICE:
The speed adjusting dial can be turned
only as far as 6 and back to 1. Do not force it past
6 or 1, or the speed adjusting function may no
longer work.
ASSEMBLY
CAUTION:
Always be sure that the tool is
switched off and unplugged before carrying out
any work on the tool.
CAUTION:
Always install the loop handle or
the side grip before operation.
Removing or installing head cover
► Fig.4: 1. Head cover 2. Screw 3. Screwdriver
To remove the head cover, perform the following steps.
1.
Remove the screw on the head cover with
screwdriver.
2. Remove the head cover as shown in the figure.
To install the head cover, perform the above steps in
reverse.
Installing or removing loop handle
Optional accessory
CAUTION:
Always be sure the bolts on the
loop handle is securely tightened before use.
CAUTION:
Hold the gripping area of the loop
handle specified in the figure. Also, keep the
hand away from the metal part of the tool during
operation. Touching the metal part may result in
electric shock, if the cutting attachment cuts live wire
unexpectedly.
Install the loop handle so that its protrusion will fit into
the matching hole in the gear housing.
► Fig.5: 1. Protrusion of loop handle 2. Matching hole
in gear housing
Install the bolts and tighten them with the hex wrench.
The loop handle can be installed in two different direc-
tions as shown in the figures whichever is convenient
for your work.
► Fig.6: 1. Loop handle 2. Hex wrench 3. Bolt
4. Gripping area
► Fig.7: 1. Loop handle 2. Hex wrench 3. Bolt
4. Gripping area
To remove the loop handle, follow the installation proce-
dure in reverse.
7 ENGLISH