Hitachi S 18SA Instrucciones De Manejo página 5

SPECIFICATIONS
Voltage (by areas)*
Power Input*
No-load speed
Weight (without cord)
*Be sure to check the nameplate on product as it is subject to change by areas.
STANDARD ACCESSORIES
(1) 180mm Sanding Disc (Grain size: P50 or P16) ......... 1
(2) Rubber Pad ................................................................. 1
(3) Wrench ........................................................................ 1
(4) Side handle ................................................................. 1
Standard accessories are subject to change without
notice.
OPTIONAL ACCESSORIES (sold separately)
(1) 180mm Sanding disc
There are eleven different kinds of sanding disc,
having grain sizes of P16, P20, P24, P30, P36, P40,
P50, P60, P80, P100, P120. When placing your order,
please specify the grain size of the disc desired.
Optional accessories are subject to change without no-
tice.
APPLICATIONS
Sanding metal surfaces.
Preliminary sanding of metal surfaces before paint-
ing, rust removal, removing old paint before re-
painting.
Finishing woodwork, correcting projections of tim-
bers from joints or assemblies.
Preliminary sanding of wood surfaces before apply-
ing paint.
PRIOR TO OPERATION
1. Power source
Ensure that the power source to be utilized con-
forms 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. Attaching sanding disc
For attachment/removal of the sanding disc, refer
to "ATTACHMENT/REMOVAL OF SANDING DISC".
Many types of sanding discs are available; select
one appropriate to the work.
(110V, 115V, 120V, 127V, 220V, 230V, 240V)
4000/min
5. Fixing the side handle
Screw the side handle into the housing.
6. Confirm the lock lever.
Confirm that the lock lever is disengaged by push-
ing lock lever two or three times before switching
the power tool on (See Fig. 2).
PRACTICAL SANDER APPLICATION
1. Do not heavily push the sanding disc to the surface
to be ground. Grinding operation can be achieved
with the weight of the machine alone, so maintain
the sanding disc to an extent that it lightly touches
the surface to be ground. When the sanding disc
is pushed heavily, its revolving speed drops, cre-
ating an unevenly finished surface and causing
motor seizure from overload.
2. Rather than applying the entire disc surface to the
metal surface to be ground, use the sander by
inclining it approximately 15°~30° to grind with the
disc peripheral portion. (Fig. 1)
3. Switching on the sander
The switch is of the quick-break trigger system.
When the trigger is pulled, the switch turns on; and
when it is released, the switch turns off.
When it is desired to keep the power on for a
prolonged period in continuous use, the stopper
can be used to keep the switch on even after the
trigger has been released. (First pull the trigger, and
then press the stopper.) To turn the switch off, first
pull the trigger again to disengage the stopper.
4. Precaution after use
Do not lay the sander down immediately after using
on a place where there are many shavings, much
dirt and dust until it has completely stopped revolv-
ing.
CAUTION
When the disc sander is not in use, the power
source should be disconnected.
ATTACHMENT/REMOVAL OF SANDING DISC
CAUTION: Be sure to switch power OFF and disconnect
the attachment plug from the receptacle to
avoid a serious accident.
(1) Attach washer, rubber pad and sanding disc on the
spindle, in that order.
(2) While pushing the lock lever with one hand, lock
the spindle by turning the rubber pad slowly with
the other hand.
Tighten the wheel washer by using the supplied
wrench.
English
650 W
2.7 kg
(Fig. 2)
3