16 ENGLISH
OPERATION
CAUTION:
Always use the side handle / side
grip (auxiliary handle) and firmly hold the tool by
both side handle / side grip and switch handle
during operations.
CAUTION:
Always make sure that the work-
piece is secured before operation.
Failure to prop-
erly secure the workpiece may cause the workpiece
to move resulting in injury.
CAUTION:
Do not pull the tool out forcibly
even the bit gets stuck. Loss of control may
cause injury.
CAUTION:
Do not leave the tool stabbed in
the workpiece.
Otherwise the tool may starts unin
-
tentionally and cause an injury.
NOTE:
If the battery cartridge is in low temperature,
the tool’s capability may not be fully obtained. In this
case, warm up the battery cartridge by using the
tool with no load for a while to fully obtain the tool’s
capability.
►
Fig.27
Hammer drilling operation
CAUTION:
There is tremendous and sudden
twisting force exerted on the tool/drill bit at the time of
hole break-through, when the hole becomes clogged
with chips and particles, or when striking reinforcing
rods embedded in the concrete.
Always use the side
grip (auxiliary handle) and firmly hold the tool by
both side grip and switch handle during opera-
tions.
Failure to do so may result in the loss of control
of the tool and potentially severe injury.
Set the action mode changing knob to the
symbol.
Position the drill bit at the desired location for the hole,
then pull the switch trigger. Do not force the tool. Light
pressure gives best results. Keep the tool in position
and prevent it from slipping away from the hole.
Do not apply more pressure when the hole becomes
clogged with chips or particles. Instead, run the tool at
an idle, then remove the drill bit partially from the hole.
By repeating this several times, the hole will be cleaned
out and normal drilling may be resumed.
NOTE:
Eccentricity in the drill bit rotation may occur
while operating the tool with no load. The tool auto-
matically centers itself during operation. This does not
affect the drilling precision.
Chipping/Scaling/Demolition
Set the action mode changing knob to the
symbol.
Hold the tool firmly with both hands. Turn the tool on
and apply slight pressure on the tool so that the tool will
not bounce around, uncontrolled.
Pressing very hard on the tool will not increase the
efficiency.
►
Fig.28
Blow-out bulb
Optional accessory
After drilling the hole, use the blow-out bulb to clean the
dust out of the hole.
►
Fig.29
WIRELESS ACTIVATION
FUNCTION
Optional accessory
What you can do with the wireless
activation function
The wireless activation function enables clean and com-
fortable operation. By connecting a supported vacuum
cleaner to the tool, you can run the vacuum cleaner
automatically along with the switch operation of the tool.
►
Fig.30
To use the wireless activation function, prepare follow-
ing items:
•
A wireless unit (optional accessory)
•
A vacuum cleaner which supports the wireless
activation function
The overview of the wireless activation function setting is
as follows. Refer to each section for detail procedures.
1.
Installing the wireless unit
2.
Tool registration for the vacuum cleaner
3.
Starting the wireless activation function
Installing the wireless unit
Optional accessory
CAUTION:
Place the tool on a flat and stable
surface when installing the wireless unit.
NOTICE:
Clean the dust and dirt on the tool
before installing the wireless unit.
Dust or dirt
may cause malfunction if it comes into the slot of the
wireless unit.
NOTICE:
To prevent the malfunction caused by
static, touch a static discharging material, such
as a metal part of the tool, before picking up the
wireless unit.
NOTICE:
When installing the wireless unit,
always be sure that the wireless unit is inserted
in the correct direction and the lid is completely
closed.
1.
Open the lid on the tool as shown in the figure.
►
Fig.31:
1.
Lid
2.
Insert the wireless unit to the slot and then close the lid.
When inserting the wireless unit, align the projections
with the recessed portions on the slot.
►
Fig.32:
1.
Wireless unit
2.
Projection
3.
Lid
4.
Recessed portion
Summary of Contents for HR005GZ04
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