Specifications; Safety Instructions - Makita HR2450 Betriebsanleitung

ENGLISH
1 Grip base
2 Side grip (auxiliary handle)
3 Teeth
4 Protrusions
5 Loosen
6 Tighten
7 Bit shank
8 Bit grease
9 Bit
10 Chuck cover
11 Action mode changing knob

SPECIFICATIONS

Model
Capacities
Concrete ..................................................................... 24 mm
Core bit ....................................................................... 54 mm
Diamond core bit ........................................................ 65 mm
Wood .......................................................................... 32 mm
Steel ........................................................................... 13 mm
-1
No load speed (min ).................................................... 0 – 1,100
Blows per minute ........................................................... 0 – 4,500
Overall length ................................................................ 360mm
Net weight...................................................................... 2.4 kg
• Due to our continuing program of research and devel-
opment, the specifications herein are subject to change
without notice.
• Note: Specifications may differ from country to country.
Intended use
The tool is intended for hammer drilling and drilling in
brick, concrete and stone as well as for chiseling work.
It is also suitable for drilling without impact in wood,
metal, ceramic and plastic.
Power supply
The tool should be connected only to a power supply of
the same voltage as indicated on the nameplate, and can
only be operated on single-phase AC supply. They are
double-insulated in accordance with European Standard
and can, therefore, also be used from sockets without
earth wire.

SAFETY INSTRUCTIONS

Warning! When using electric tools, basic safety pre-
cautions should always be followed to reduce the
risk of fire, electric shock and personal injury, includ-
ing the following. Read all these instructions before
attempting to operate this product and save these
instructions.
For safe operation:
1. Keep work area clean
Cluttered areas and benches invite injuries.
2. Consider work area environment
Don't expose power tools to rain. Don't use power
tools in damp or wet locations. Keep work area well
lit. Don't use power tools in presence of flammable
liquids or gases.
3. Guard against electric shock
Prevent body contact with grounded surfaces (e.g.
pipes, radiators, ranges, refrigerators).
Explanation of general view
12 Lock button
13 Depth gauge
14 Switch trigger
15 Lock button
16 Lamp (HR2450F only)
17 Reversing switch lever
18 Tool holder
19 Change cover line
20 Change cover
21 Drill chuck assembly
22 Spindle
HR2450/X/F
4.
5.
6.
7.
8.
9.
10. Connect dust extraction equipment
11. Don't abuse cord
12. Secure work
13. Don't overreach
23 Rotation with hammering
24 Hammering only
25 Rotation only
26 Dust cup
27 Keyless drill chuck
28 Chuck adapter
29 Sleeve
30 Tighten
31 Loosen
32 Ring
HR2450T/FT
24 mm
54 mm
65 mm
32 mm
13 mm
0 – 1,100
0 – 4,500
384mm
3.6 kg
Keep children away
Do not let visitors contact tool or extension cord. All
visitors should be kept away from work area.
Store idle tools
When not in use, tools should be stored in dry, high,
or locked-up place, out of the reach of children.
Don't force tool
It will do the job better and safer at the rate for which
it was intended.
Use right tool
Don't force small tools or attachments to do the job
of a heavy duty tool. Don't use tools for purposes not
intended; for example, don't use circular saw for cut-
ting tree limbs or logs.
Dress properly
Do not wear loose clothing or jewelry. They can be
caught in moving parts. Rubber gloves and non-skid
footwear are recommendemd when working out-
doors. Wear protective hair covering to contain long
hair.
Use safety glasses and hearing protection
Also use face or dust mask if cutting operation is
dusty.
If devices are provided for the connection of dust
extraction and collection facilities, ensure these are
connected and properly used.
Never carry tool by cord or yank it to disconnect it
from receptacle. Keep cord from heat, oil and sharp
edges.
Use clamps or a vise to hold work. It's safer than
using your hand and it frees both hands to operate
tool.
Keep proper footing and balance at all times.
5