Hitachi DH 28PC Power Hammer User Manual


 
3
English
*Be sure to check the nameplate on product as it is subject to change by areas.
SPECIFICATIONS
STANDARD ACCESSORIES
(1) Plastic case.................................................................1
(2) Side handle ................................................................1
(3) Stopper........................................................................1
Voltage (by areas)* (110 V, 115 V, 120 V, 127 V, 220 V, 230 V, 240 V)
Power input 720 W*
No-load speed 0 – 1050 min
-1
Full-load impact rate 0 – 4000 min
-1
Capacity: concrete 4 – 28 mm
steel 13 mm
wood 32 mm
Weight (without cord and side handle) 3.5 kg
Standard accessories are subject to change without
notice.
PRECAUTIONS ON USING ROTARY HAMMER
1. Wear ear protectors.
Exposure to noise can cause hearing loss.
2. Use auxiliary handle(s), if supplied with the tool.
Loss of control can cause personal injury.
3. Hold power tool by insulated gripping surfaces,
when performing an operation where the cutting
accessory may contact hidden wiring or its own
cord. Cutting accessory contacting a "live" wire
may make exposed metal parts of the power tool
"live" and could give the operator an electric shock.
4. Do not touch the bit during or immediately after
operation. The bit becomes very hot during
operation and could cause serious burns.
5. Before starting to break, chip or drill into a wall,
floor or ceiling, thoroughly confirm that such items
as electric cables or conduits are not buried inside.
6. Always hold the body handle and side handle of
the power tool firmly. Otherwise the counterforce
produced may result in inaccurate and even
dangerous operation.
7. Wear a dust mask
Do not inhale the harmful dusts generated in
drilling or chiseling operation. The dust can
endanger the health of yourself and bystanders.
5) Service
a) Have your power tool serviced by a qualified repair
person using only identical replacement parts.
This will ensure that the safety of the power tool
is maintained.
PRECAUTION
Keep children and infirm persons away.
When not in use, tools should be stored out of reach of
children and infirm persons.
01e_DH28PC_ENG.p65 5/26/11, 4:58 PM3