Prior To Operation - Hitachi CL 10SA Handling Instructions Manual

English
2. Trimmer
Screw size
M10 × 1.5
M8 × 1.25
M6 × 1
W3/8" × 1.5875
Optional accessories are subject to change without
notice.
APPLICATIONS
Cutting of soft steel studs

PRIOR TO OPERATION

WARNING!
Before use, check the following items. Concerning items
1-7, always be sure to check them before plugging the
power cord into the receptacle.
1. Power source
Ensure that the power source to be utilized conforms
to the power requirements specified 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 sufficient thickness
and rated capacity. The extension cord should be
kept as short as practicable.
CAUTION:
Damaged cord must be replaced or repaired.
4. Preparation and confirmation of working environment.
Check and confirm if the workplace is in proper
conditions as mentioned in the general operational
precautions item 1.
5. Setting the forward/reverse switching button
(1) As illustrated in Fig. 1-1, the forward/reverse
switching button ordinarily lies at the position of
(Fig. 1-1), enabling cutting operation.
(2) If you press in the forward/reverse switching button
from the left as shown in Fig. 1-2 at the position
of (Fig. 1-2) and slowly pull the trigger switch
while pressing the button, the cutter can be removed
from the stud. Keep the button at this position only
when you remove the cutter from the stud during
cutting operation. As soon as the cutter is removed
from the stud, turn off the switch. If you release your
finger, the forward/reverse switching button will
automatically return to the position of
CAUTION
Do not attempt to cut in the
2). If you attempt to cut in this position, there will
be an overload on the motor and cutting will not
be possible. Never apply excessive force to the
main unit as this can cause damage to the unit.
35
When you operate the forward/reverse-switching
button at the position of
release your finger from the forward/reverse-
switching button until the switch is turned off. If
you release your finger before the switch is turned
off, there can be a case where the bracket (A) does
not stop immediately.
6. Check the cutter size, attachment direction,
attachment bolt and spacer.
(1) The cutter size differs according to the size of the
studs to be cut. Make sure that a cutter is attached
that conforms to the size of the studs to be cut.
(2) Cutter attachment includes directionality. Make sure
that the cutter has been attached so that the side
without the notch on the cutter can be seen on
bracket (A) (movable side) when the main unit is
viewed from the front or that the notch on the cutter
surface can be seen on bracket (B) (fixed side).
Bracket (A)
(movable side)
Hex. socket
hd. bolt
Spacer
(used only with
M6, M8 or M10)
(3) Use the accessory hexagonal wrench to insure that
the hex. socket hd. bolt for attaching the cutter is
securely tightened (Fig. 2). Using the equipment
while the bolt is loose could cause damage to the
main unit and cutter.
(4) Depending on the size of the studs it may be
(Fig. 1-1).
necessary to attach special spacers to the cutter.
1 When using the M10, M8 or M6 cutter
position (Fig. 1-
Check and confirm that the accessory M6, M8 or
M10 spacers are correctly inserted respectively
between bracket (A) and the cutter and bracket (B)
and the cutter (Fig. 2).
Forward/reverse switching button
(Equipment as seen from the handle side)
During cutting Removal during
operations cutting operations
Fig. 1-1
Fig. 2
(Fig. 1-2), do not
Fig. 1-2
Side without
notch
Notch side
Spacer
(used only with
M6, M8 or M10)
Bracket (B)
(fixed side)