HIKOKI DH 28PX2 Instrukcja obsługi Instrukcja obsługi - Strona 5
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APPLICATIONS
Rotation and hammering function
○ Drilling anchor holes
○ Drilling holes in concrete
○ Drilling holes in tile
Rotation only function
○ Drilling in steel or wood
(with optional accessories)
○ Tightening machine screws, wood screws
(with optional accessories)
Hammering only function
○ Light-duty chiselling of concrete, groove digging and
edging.
PRIOR TO OPERATION
1. Power source
Ensure that the power source to be utilized conforms
to the power requirements specifi ed on the product
nameplate.
2. Power switch
Ensure that the power switch is in the OFF position. If
the plug is connected to a power 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 suffi cient thickness and rated
capacity. The extension cord should be kept as short as
practicable.
4. Mounting the tool (Fig. 1)
CAUTION
To prevent accidents, make sure to turn the switch off
and disconnect the plug from the receptacle.
NOTE
When using tools such as bull points, drill bits, etc.,
make sure to use the genuine parts designated by our
company.
(1) Clean the shank portion of the tool.
(2) Insert the tool in a twisting manner into the hole of front
cap until it latches itself (Fig. 1).
Front cap
Part of SDS-plus shank
Tool
(3) Check the latching by pulling the tool.
(4) To remove the tool, fully pull the grip in the direction of
the arrow and pull out the tool (Fig. 2).
Grip
Fig. 1
5. Installation of dust cup or dust collector (B)
(Optional accessories) (Fig. 3, Fig. 4)
When using a rotary hammer for upward drilling
operations attach a dust cup or dust collector (B) to
collect dust or particles for easy operation.
○ Installing the dust cup
Use the dust cup by attaching to the drill bit as shown in
Fig. 3.
When using a bit which has big diameter, enlarge the
center hole of the dust cup with this rotary hammer.
Dust cup
○ Installing dust collector (B)
When using dust collector (B), insert dust collector (B)
from the tip of the bit and allow it to cover the grip
(Fig. 4).
Dust collector (B)
Grip
CAUTION
○ The dust cup and dust collector (B) are for exclusive
use of concrete drilling work. Do not use them for wood
or metal drilling work.
○ Insert dust collector (B) completely all the way until it
makes contact.
Grip
Fig. 2
Fig. 3
Fig. 4
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