Indicator Lamp - Makita HM1111C Instruction Manual

Number on adjusting dial
5
4
3
2
1
CAUTION:
• 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.
For Model HM1111C only
NOTE:
• Blows at no load per minute becomes smaller
than those on load in order to reduce vibration
under no load, but this does not show trouble.
Once operation starts with a bit against con-
crete, blows per minute increase and get to the
numbers as shown in the table. When tempera-
ture is low and there is less fluidity in grease,
the tool may not have this function even with the
motor rotating.

Indicator lamp

1
2
► 1. Power-ON indicator lamp (green) 2. Service
indicator lamp (red)
The green power-ON indicator lamp lights up when the
tool is plugged. If the indicator lamp does not light up,
the mains cord or the controller may be malfunction.
The indicator 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 malfunction.
The red service indicator lamp flickers up when the
carbon brushes are nearly worn out to indicate that the
tool needs servicing. After approx. 8 hours of use, the
motor will automatically be shut off.
Blows per minute
2,650
2,400
1,750
1,300
1,100
5 ENGLISH
ASSEMBLY
CAUTION:
• Always be sure that the tool is switched off and
unplugged before carrying out any work on the
tool.
Side handle (auxiliary handle)
For tool with D-shaped side handle
1
2
► 1. D-shaped side handle 2. Clamp nut
The side handle can be swung 360° on the vertical and
secured at any desired position. It also secures at eight
different positions back and forth on the horizontal.
Just loosen the clamp nut to swing the side handle to a
desired position. Then tighten the clamp nut securely.
For tool with stick type side handle
1
► 1. Side grip (auxiliary handle)
The side grip swings around to either side, allowing
easy handling of the tool in any position. Loosen the
side grip by turning it counterclockwise, swing it to the
desired position and then tighten it by turning clockwise.