Specifications; Standard Accessories; Prior To Operation - Hitachi CM 4SB2 Handling Instructions Manual

PRECAUTIONS ON USING CUTTER
1. Do NOT use any cutting tool other than a diamond
wheel.
2. Don't use it for cutting of metallic materials.
Diamond wheel may be broken or its service life
may be remarkably reduced when it is used for
cutting of metallic materials . Be sure not to use
the wheel for cutting of metals.
3. Be sure to take an earth leakage breaker or isolating
transformer as electric shock-preventive measures.
4. Pour on water while cutting or scribing concrete,
tile or stone.
5. Keep the motor interior free of water.
6. Wear protective glasses to protect your eyes while
cutting.

SPECIFICATIONS

Voltage * (by areas)*
Power Input*
No-Load Speed
Max. cutting depth
Diamond wheel
Weight (without cord)
* Be sure to check the nameplate on product as it is subject to change by areas.

STANDARD ACCESSORIES

1 Water Plug (with machine screw) ............................. 1
2 Box Wrench ................................................................ 1
3 Wrench ........................................................................ 1
4 Rubber Connector ...................................................... 1
5 Vinyl Hose ................................................................... 1
5
1
Standard accessories are subject to change without notice.
OPTIONAL ACCESSORIES (sold separately)
Diamond Wheel
A Type
(110 V, 120 V, 127 V, 220 V, 230 V, 240 V)
110mm external dia. × 1.0mm thickness × 20mm internal dia.
4
2
3
B Type
7. Prior to use, be sure to check the diamond wheel
in such details as crack, broken part, bent part and
the like. Don't use a diamond wheel if any of the
above detect is found on the wheel. Also confirm
that no abnormality exists by actual test running.
8. Proceed with cutting operation when full speed
has been reached.
9. Do NOT apply excessive force.
10. When cutting concrete, tile, or stone, the maximum
cutting depth should be held to within 20mm.
11. Never touch diamond wheel while operating.
12. Never lay down the cutter while the diamond
wheel is revolving.
13. Exercise care to position the cutter at a safe,
stable spot when cutting.
14. Take good care of the power tool and keep it
clean.
1320 W
11500/min
34mm (wheel dia. 110mm)
31.5mm (wheel dia. 105mm)
2.8 Kg
Diameter
(mm)
A (Dry) 106
Blade
type
B (wet) 110
Optional accessories are subject to change without notice.
APPLICATIONS
Cutting and scribing of concrete.
Cutting and scribing various types of stones.
Cutting and scribing various types of tiles.

PRIOR TO OPERATION

1. Confirming the earth leakage breaker or isolating
transformer
Before using this Cutter, confirm that an earth leak-
age breaker or isolating transformer as electric shock
preventive measures is installed at the power supply
to which the Cutter is connected.
2. Power source
Ensure that the power source to be utilized con-
forms to the power requirements specified on the
product nameplate.
3. 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.
English
Hole
Thickness
diameter
(mm)
(mm)
20 1.2
20 1
4