Makita HR2470T User Manual

6
Attaching the quick change drill chuck
1
2
3
4
007945
Check the line of the quick change drill chuck shows the
symbol. Grasp the change cover of the quick change
drill chuck and set the line to the
symbol.
Place the quick change drill chuck on the spindle of the
tool.
Grasp the change cover of the quick change drill chuck
and turn the change cover line to the
symbol until a
click can clearly be heard.
Selecting the action mode
Rotation with hammering
1
2
007946
For drilling in concrete, masonry, etc., depress the lock
button and rotate the action mode changing knob to the
symbol. Use a tungsten-carbide tipped bit.
Rotation only
1
007947
For drilling in wood, metal or plastic materials, depress
the lock button and rotate the action mode changing
knob to the
symbol. Use a twist drill bit or wood bit.
Hammering only
1
007948
For chipping, scaling or demolition operations, depress
the lock button and rotate the action mode changing
knob to the
symbol. Use a bull point, cold chisel,
scaling chisel, etc.
CAUTION:
• Do not rotate the action mode changing knob 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 action mode changing
knob is always positively located in one of the three
action mode positions.
Torque limiter
The torque limiter will actuate when a certain torque level
is reached. The motor will disengage from the output
shaft. When this happens, the bit will stop turning.
CAUTION:
• As soon as the torque limiter actuates, switch off
the tool immediately. This will help prevent
premature wear of the tool.
• Bits such as hole saw, which tend to pintch or catch
easily in the hole, are not appropriate for this tool.
This is because they will cause the torque limiter to
actuate too frequently.
ASSEMBLY
CAUTION:
• Always be sure that the tool is switched off and
unplugged before carrying out any work on the tool.
1. Hammering only
1. Rotation only
1. Lock button
2. Action mode
changing knob
1. Spindle
2. Quick change
drill chuck
3. Change cover
line
4. Change cover

Makita HR2470T Specifications

General

Power Input	780 W
Impact Energy	2.4 J
No Load Speed	0 - 1100 rpm
Blows per Minute	0 - 4500 bpm
Max Drilling Capacity in Concrete	24 mm
Max Drilling Capacity in Steel	13 mm
Max Drilling Capacity in Wood	32 mm
Dimensions	370 x 84 x 214 mm
Chuck Type	SDS-Plus
Type	Rotary Hammer
Power Source	Corded Electric
Voltage	230 V
Length	370 mm
Vibration Control	No
Anti-Vibration Technology	No