Functional Description - Makita PC5010C Betriebsanleitung

FUNCTIONAL
DESCRIPTION
CAUTION:
Always be sure that the tool is
switched off and unplugged before adjusting or
checking function on the tool.
Indication lamp
► Fig.1: 1. Indication lamp
The indication lamp lights up green when the tool is plugged.
If the indication lamp does not light up, the mains cord
or the controller may be defective.
The indication lamp is lit but the tool does not start even if the
tool is switched on, the carbon brushes may be worn out, or the
controller, the motor or the ON/OFF switch may be defective.
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.2: 1. Shaft lock
Switch action
CAUTION:
Before plugging in the tool, always
check to see that the slide switch actuates prop-
erly and returns to the "OFF" position when the
rear end of the slide switch is depressed.
CAUTION:
Switch can be locked in the "ON"
position for ease of operator comfort during
extended use. Apply caution when locking tool in
the "ON" position and maintain firm grasp on tool.
To start the tool, press down the rear end of the slide
switch and then slide it toward the "I (ON)" position.
For continuous operation, press down the front end of
the slide switch to lock it.
► Fig.3: 1. Slide switch
To stop the tool, press down the rear end of the slide
switch so that it returns to the "O (OFF)" position.
► Fig.4: 1. Slide switch
Speed adjusting dial
The rotation speed of the tool can be changed by turning
the speed adjusting dial. The table below shows the num-
ber on the dial and the corresponding rotation speed.
► Fig.5: 1. Speed adjusting dial
Number
1
2
3
4
5
Speed
-1
4,000 min
-1
5,000 min
-1
6,000 min
-1
7,000 min
-1
9,000 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 5 and back to 1. Do not force it past
5 or 1, or the speed adjusting function may no
longer work.
Accidental re-start preventive
function
When plugging in the tool while the switch is ON, the
tool does not start.
At this time, the indication lamp blinks in red and shows
that the accidental re-start preventive function works.
To start the tool, turn off the switch, and turn it on again.
Constant speed control
Possible to get fine finish, because the rotating speed is
kept constantly even under the loaded condition.
Soft start feature
Soft start feature reduces starting reaction.
Overload protector
When the load on the tool exceeds admissible levels,
power to the motor is reduced to protect the motor from
overheating. When the load returns to admissible lev-
els, the tool will operate as normal.
ASSEMBLY
CAUTION:
Always be sure that the tool is
switched off and unplugged before carrying out
any work on the tool.
Installing or removing loop handle
CAUTION:
Always install the loop handle
before operation.
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.
To install the loop handle, mount it onto the tool as
illustrated and tighten two bolts to fix it.
To remove the loop handle, follow the installation proce-
dure in reverse.
► Fig.6: 1. Bolt 2. Gripping area
8 ENGLISH