Functional Description - Makita HR3210C Bedienungsanleitung

supplier safety data.
SAVE THESE INSTRUCTIONS.
WARNING:
MISUSE or failure to follow the safety rules stated in
this instruction manual may cause serious personal
injury.

FUNCTIONAL DESCRIPTION

CAUTION:
Always be sure that the tool is switched off and
•
unplugged before adjusting or checking function on
the tool.
Switch action
Fig.1
CAUTION:
Before plugging in 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. Release
the switch trigger to stop.
Lighting up the lamps
For Model HR3210FCT
Fig.2
CAUTION:
Do not look in the light or see the source of light
•
directly.
To turn on the lamp, pull the trigger. Release the trigger
to turn it off.
NOTE:
Use a dry cloth to wipe the dirt off the lens of lamp.
•
Be careful not to scratch the lens of lamp, or it may
lower the illumination.
Speed change
Fig.3
The revolutions and blows per minute can be adjusted
just by turning the adjusting dial. The dial is marked 1
(lowest speed) to 5 (full speed).
Refer to the table below for the relationship between the
number settings on the adjusting dial and the
revolutions/blows per minute.
Number on Revolutions per
adjusting dial minute
5
4
3
2
1
008550
Blows per minute
630 3,300
590 3,100
480 2,500
1,900
370
315 1,650
CAUTION:
If the tool is operated continuously at low speeds
•
for a long time, the motor will get overloaded,
resulting in tool malfunction.
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.
Changing the quick change chuck for
SDS-plus
For Model HR3210FCT
The quick change chuck for SDS-plus can be easily
exchanged for the quick change drill chuck.
Removing the quick change chuck for SDS-plus
Fig.4
CAUTION:
Before removing the quick change chuck for
•
SDS-plus always remove the bit.
Hold the change cover with the thumb and the middle
finger and pull it in the direction arrow 1. With the
change cover pulled in that direction, hold the chuck
cover with the index finger. While holding the chuck
cover so, pull out the quick change chuck for SDS-plus
in the direction of arrow 2 at a stroke.
Attaching the quick change drill chuck
Fig.5
Grasp the change cover and place the quick change drill
chuck on the spindle of the tool.
Make sure that the quick change drill chuck is secured
by trying to pull it several times.
Selecting the action mode
Rotation with hammering
Fig.6
For drilling in concrete, masonry, etc., depress the lock
button and rotate the change lever so that the pointer
points to the symbol. Use a tungsten-carbide tipped
bit.
Rotation only
Fig.7
For drilling in wood, metal or plastic materials, depress
the lock button and rotate the change lever so that the
pointer points to the
wood bit.
Hammering only
Fig.8
For chipping, scaling or demolition operations, depress
the lock button and rotate the change lever so that the
pointer points to the
chisel, scaling chisel, etc.
CAUTION:
Do not rotate the change lever when the tool is
•
running under load. The tool will be damaged.
To avoid rapid wear on the mode change
•
mechanism, be sure that the change lever is
always positively located in one of the
action mode positions.
6
symbol. Use a twist drill bit or
symbol. Use a bull point, cold
three