Additional Safety Rules - Makita HR2510 Manual De Instrucciones

ENGLISH
1 Key groove
2 Red dot
3 Change ring
4 Wing bolt
5 Depth gauge
6 Change lever
SPECIFICATIONS
Model
Capacities
Wood ................................................................ 30 mm
Steel ................................................................. 13 mm
Concrete ........................................................... 25 mm
–1
No load speed (min ) ......................................... 0 – 800
Blows per minute .............................................. 0 – 3,000
Overall length .................................................... 330 mm
Net weight .............................................................. 4.2 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.
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 hints
For your own safety, please refer to the enclosed Safety
instructions.

ADDITIONAL SAFETY RULES

1. Wear a hard hat (safety helmet), safety glasses
and/or face shield. It is also highly recom-
mended that you wear a dust mask, ear protec-
tors and thickly padded gloves.
2. Be sure the bit is secured in place before opera-
tion.
3. Under normal operation, the tool is designed to
produce vibration. The screws can come loose
easily, causing a breakdown or accident. Check
tightness of screws carefully before operation.
4. In cold weather or when the tool has not been
used for a long time, let the tool warm up for sev-
eral minutes by operating it under no load. This
will loosen up the lubrication. Without proper
warm-up, hammering operation is difficult.
5. Always be sure you have a firm footing.
Be sure no one is below when using the tool in
high locations.
6. Hold the tool firmly with both hands.
7. Keep hands away from moving parts.
8. Do not leave the tool running. Operate the tool
only when hand-held.
Explanation of general view
7 Speed control screw
8 Switch trigger
9 Dust collector
10 Metal retainer
11 Drill chuck
12 Drill holder
9.
HR2510
10. When drilling or chipping into walls, floors or
11. Do not touch the bit or parts close to the bit
SAVE THESE INSTRUCTIONS.
OPERATING INSTRUCTIONS
Holding the tool
Hold the tool firmly with one hand on the gripping part of
the tool and the other hand on the side grip when per-
forming the tool.
Bit grease
Coat the bit shank head beforehand with a small amount
(about 0.5 – 1 g) of bit grease. This chuck lubrication
assures smooth action and longer service life.
Installing or removing drill bit (Fig. 1)
Important:
Always be sure that the tool is switched off and
unplugged before installing or removing the bit.
To install the bit, press the change ring in the direction of
the arrow, align the key groove in the bit shank with the
red dot and insert the bit. Now release the change ring. If
the change ring does not return to its original position
easily, turn the bit slightly in either direction.
To remove the bit, press the change ring in the direction
of the arrow and the bit will slip out.
Adjusting depth of drilling (Fig. 2)
Loosen the wing bolt and adjust the depth gauge to the
desired depth. After adjusting, tighten the wing bolt.
Side grip (auxiliary handle) (Fig. 3)
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.
13 Screwdriver
14 Brush holder cap
15 Lock nut wrench
16 Crank cap
17 Hammer grease
Do not point the tool at any one in the area when
operating. The bit could fly out and injure some-
one seriously.
wherever "live" electrical wires may be encoun-
tered, DO NOT TOUCH ANY METAL PARTS OF
THE TOOL!
Hold the tool by the insulated grasping surfaces
to prevent electric shock if you drill or chip into a
"live" wire.
immediately after operation; they may be
extremely hot and could burn your skin.
5