HIKOKI G 12SR4(S) Instrucciones De Manejo página 6

English
Always operate the power tool with two hands
Not for cut-off operations
When using a cutting-off wheel, be sure to
attach the Type A wheel guard.
When using a type B wheel guard for cutting-off
operations with bonded cut-off wheels, there is
an increased risk of exposure to emitted sparks
and particles, as well as exposure to wheel
fragments in the event of a wheel burst.
Only for EU countries
Do not dispose of electric tools together with
household waste material!
In observance of European Directive
2012/19/EU on waste electrical and electronic
equipment and its implementation in
accordance with national law, electric tools
that have reached the end of their life must
be collected separately and returned to an
environmentally compatible recycling facility.
V Rated voltage
Alternating current
Power input
P
n
Rated no-load speed
0
min Revolution or reciprocations per minute
-1
D Wheel outer diameter
d Wheel hole diameter
t Wheel thickness
Peripheral speed
Weight*
kg
(According to EPTA-Procedure 01/2014)
Switching ON
Switching OFF
Lock
Unlock
Disconnect mains plug from electrical outlet
Warning
Class II tool
* The weight includes the wheel guard, side handle, wheel
washer, and wheel nut.
STANDARD ACCESSORIES
In addition to the main unit (1 unit), the package
contains the accessories listed in the below.
(1) Wrench .........................................................................1
(2) Side handle ...................................................................1
(3) Wheel guard .................................................................1
Standard accessories are subject to change without notice.
APPLICATIONS
○ Removal of casting fi n and fi nishing of various types of
steel, bronze and aluminum materials and castings.
○ Grinding of welded sections or sections cut by means of
a cutting torch.
○ Cutting of synthetic concrete, stone, brick, marble, and
similar materials.
SPECIFICATIONS
The specifi cations of this machine are listed in the Table on
page 155.
○ Soft start
Reduces recoil against the operator by managing the
number of rotations during startup.
○ 0 Voltage Re-start Protection
The 0 voltage restart protection feature prevents the
power tool from restarting after the power has been
temporarily cut off during operation.
NOTE
Due to HiKOKI's continuing program of research and
development, the specifi cations herein are subject to
change without prior notice.
MOUNTING AND OPERATION
Action
Attaching and removing the guard
clip*
1
Fitting and adjusting the wheel
guard* 2
Fixing the side handle
Assembling depressed center
wheel*
3
Assembling cutting wheel*
Assembling diamond wheel*
Switch operation
Grinding angle and grinding
method* 4
Cutting work*
5
Selecting accessories
*1 Attaching and removing the guard clip
Pull on the tabs while removing the guard clip.
When attaching the guard clip, ensure that its tabs
(2 locations) are hooked on the rim of the wheel guard.
*2 Fitting and adjusting the wheel guard
The wheel guard can be adjusted to an optimal angle for
the work.
*3 WARNING
Before use, be sure to tighten the wheel nut with the
included wrench.
*4 Grinding angle and grinding method
Press down the machine evenly on the surface and
move back and forth so that the surface of the workpiece
does not become too hot.
Rough grinding: position the machine at an angle of
15°–30° for the best working results.
When the grinding stone is new, its corner may dig in
when it is pushed forward, so pull back as shown in "a"
during use.
Once the wheel edge is worn, the workpiece can be
ground in both directions.
6
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