Specifications; Standard Accessories - Hitachi CD 7SA Handling Instructions Manual

English
c) Lower guard should be retracted manually only for
special cuts such as "plunge cuts" and "compound
cuts". Raise lower guard by retracting handle and as
soon as blade enters the material, the lower guard
must be released.
For all other sawing, the lower guard should operate
automatically.
d) Always observe that the lower guard is covering the
blade before placing saw down on bench or floor.
An unprotected, coasting blade will cause the saw to
walk backwards, cutting whatever is in its path.
Be aware of the time it takes for the blade to stop
after switch is released.
PRECAUTIONS ON USING METAL CUTTING SAW
1. Do not use saw blades which are deformed or
cracked.
2. Do not use saw blades made of high speed steel.
3. Do not use saw blades which do not comply with
the characteristics specified in these instructions.
4. Do not stop the saw blades by lateral pressure
on the disc.
5. Always keep the saw blades sharp.
6. Ensure that the lower guard moves smoothly and
freely.

SPECIFICATIONS

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

STANDARD ACCESSORIES

1 Carbide tipped saw blade ....................................... 1
2 Box wrench ............................................................... 1
3 Guide .......................................................................... 1
4 Eye protection ........................................................... 1
1
3
Standard accessories are subject to change without notice.
39
7. Never use the metal cutting saw with its lower
guard fixed in the open position.
8. Ensure that the retraction mechanism of the guard
system operates correctly.
9. Never operate the metal cutting saw with the saw
blade turned upward or to the side.
10. Ensure that the material is free of foreign matters
such as nails.
11. For model CD7SA, the saw blades range should
be from 180 mm to 185 mm.
12. For model CD7SA, be careful of brake kickback.
Model CD7SA features an electric brake that
functions when the switch is released. As there
is some kickback when the brake functions, be
sure to hold the main body securely.
13. Sparks can sometimes appear caused by braking
operation when the switch is turned off since
model CD7SA employs electric brakes. Be
informed, however, that this phenomenon is not
a machine trouble.
14. For model CD7SA, when the brake becomes
ineffective, replace the carbon brushes with new
ones.
15. Disconnect the plug from the receptacle before
carrying out any adjustment, servicing or
maintenance.
(110 V, 220 V, 230 V, 240 V)
185 mm (external dia.) × 2.0 mm (thickness) × 20 mm (hole dia.)
2
4
1140 W
–1
3700 min
63 mm
4.0 kg