Indicator Lamp - Makita HR4003C Manuel D'instruction

Hammer drilling mode
1
2
014022
For drilling in concrete, masonry, etc., rotate the change
lever to the symbol. Use a tungsten-carbide tipped bit.
Hammering mode (Switch trigger mode)
1
2
014024
For chipping, scaling or demolition operations, rotate the
change lever to the
chisel, scaling chisel, etc.
Hammering mode (Switch button mode)
2
1
014023
For continuous chipping,
operations, rotate the change lever to the
014073
The switch button projects out and lights in red.
Use a bull point, cold chisel, scaling chisel, etc.
1. Change lever
2. Pointer
1. Change lever
2. Pointer
symbol. Use a bull point, cold
1. Change lever
2. Pointer
scaling or demolition
symbol.
1. Switch button
1
NOTE:
When using the tool in the
•
switch trigger does not work but only the switch
button works.
Torque limiter
The torque limiter actuates when torque reaches a
certain level. The motor disengages from the output
shaft. When this happens, the bit stops turning.
CAUTION:
As soon as the torque limiter actuates, switch off
•
the tool immediately. This helps to prevent
premature wear of the tool.

Indicator lamp

1
2
014032
The green power-ON indicator lamp lights up when the
tool is plugged in. If the indicator lamp does not light up,
the mains cord or the controller may be defective.
When the indicator lamp lights up but the tool does not
start even 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.
If above symptoms occur, stop using the tool
immediately and ask your local service center.
The red service indicator lamp lights up when the
carbon brushes are nearly worn out to indicate that the
tool needs servicing. After some period of use, the
motor automatically shuts off.
6
symbol mode, the
1. Power-ON
indicator lamp
(green)
2. Service indicator
lamp (red)