Specifications; Standard Accessories - Hitachi H 45MR Handling Instructions Manual

PRECAUTIONS ON USING DEMOLITION
HAMMER
1. Wear earplugs to protect your ears during operation.
2. Do not touch the bit during or immediately after
operation. The bit becomes very hot during operation
and could cause serious burns.
3. Before starting to break, chip or drill into a wall, fl oor or
ceiling, thoroughly confi rm that such items as electric
cables or conduits are not buried inside.

SPECIFICATIONS

Voltage (by areas)*
Power Input*
Full-load Impact Rate
Weight (without cord, side handle)
* Be sure to check the nameplate on product as it is subject to change by areas.

STANDARD ACCESSORIES

(1) Case ............................................................................1
(2) Bull Point (SDS-max shank) ......................................1
(3) Side Handle ................................................................1
Standard accessories are subject to change without notice.
OPTIONAL ACCESSORIES (sold separately)
○ Crushing
(1) Bull Point
Overall Length: 280, 400 mm
○ Asphalt Cutting
(1) Cutter
○ Surface Roughing
+
(1) Bushing Tool
○ Tamping
+
(1) Rammer
○ Groove digging and edging
(1) Cold chisel
Overall length: 280, 400 mm
(2) Shank
(2) Shank
4. Even when the switch is on, the motor is running and
the tool head is pressed to the demolition surface,
the demolition hammer sometimes does not start
operating. In these instances, turn the switch off , press
the tool head against the demolition surface again,
and turn the switch on and off . This should start the
demolition hammer operating. Repeat this procedure
for several minutes, and the demolition hammer will
heat, after which it will operate when switched to ON-
LOCK.
(110 V, 220 V, 230 V, 240 V)
(950 W, 1050 W)
3000 /min
5.9 kg
○ Scooping Work
○ Hammer Grease A
500 g (in a can)
70 g (in a tube)
30 g (in a tube)
Optional accessories are subject to change without
notice.
APPLICATIONS
Breaking concrete, chipping off concrete, grooving, bar
cutting, and driving piles.
Application examples:
Installation of piping and wiring, sanitary facility installation,
machinery installation, water supply and drainage work,
interior jobs, harbor facilities and other civil engineering
work.
PRIOR TO OPERATION
1. Power source
Ensure that the power source to be utilized conforms
to the power requirements specifi ed on the product
nameplate.
2. Power switch
Ensure that the power switch is in the OFF position. If
the plug is connected to a receptacle while the power
switch is in the ON position, the power tool will start
operating immediately, which could cause a serious
accident.
3. Extension cord
When the work area is removed from the power source,
use an extension cord of suffi cient thickness and rated
capacity. The extension cord should be kept as short as
practicable.
English
(1) Scoop
5