Specifications - 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.
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 confi rm that no abnormality exists by
actual test running.

SPECIFICATIONS

Voltage (by areas)*
Power Input*
No load speed
Max. cutting depth
Dimensions of diamond wheel
Weight (without cord and diamond wheel)
* 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
Standard accessories are subject to change without notice.
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OPTIONAL ACCESSORIES (sold separately)
Diamond Wheel
A Type
Diameter
(mm)
A (dry) 106
Blade
type
B (wet) 110
Optional accessories are subject to change without notice.
(110 V, 115 V, 120 V, 127 V, 220 V, 230 V, 240 V)
110 mm external dia. × 1.0 mm thickness × 20 mm internal dia.
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2
3
B Type
Hole
Thickness
diameter
(mm)
(mm)
20 1.2
20 1
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 20 mm.
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
34 mm (wheel dia. 110 mm)
31.5 mm (wheel dia. 105 mm)
2.8 kg
APPLICATIONS
○ Cutting and scribing of concrete.
○ Cutting and scribing various types of stones.
○ Cutting and scribing various types of tiles.
PRIOR TO OPERATION
1. Confi rming the earth leakage breaker or isolating
transformer
Before using this Cutter, confi rm that an earth leakage
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 conforms
to the power requirements specifi ed on the product
nameplate.
3. Power switch
Ensure that the power switch is in the OFF position. If
the plug is connected to a power receptacle while the
power switch is in the ON position, the power tool will
start operating immediately, which could cause a serious
accident.
4. 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.
5. Mounting the diamond wheel
For details, refer to the item "Mounting and dismounting
the diamond wheel".
6. Confi rm that the cutting depth adjusting lever is securely
clamped.
English
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