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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 drill bit.
(2) Insert the drill bit in a twisting manner
into the tool holder until it latches
itself. (Fig. 2)
Front cap
Part of SDS-plus shank
Drill bit
(3) Check the latching by pulling on the drill
bit.
(4) To remove the drill bit, fully pull the grip
in the direction of the arrow and pull out
the drill bit. (Fig. 3)
7. Installation of dust cup or dust
collector (B) (Optional accessories)
(Fig. 4, Fig. 5)
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 a shown in Fig. 4.
When using a bit which has big diameter,
enlarge the center hole of the dust cup
with this rotary hammer.
Grip
Fig. 2
Grip
Fig. 3
Dust cup
Fig. 4
Installing dust collector (B)
When using dust collector (B), insert dust
collector (B) from the tip of the bit by
aligning it to the groove on the grip (Fig. 5)
Dust collector (B)
Fig. 5
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 into
the chuck part of the main unit.
When turning the rotary hammer on
while dust collector (B) is detached from
a concrete surface, dust collector (B) will
rotate together with the drill bit. Make
sure to turn on the switch after pressing
dust cup on the concrete surface. (When
using dust collector (B) attached to a drill
bit that has more than 7-15/32" (190 mm)
of overall length, dust collector (B)
cannot touch the concrete surface and
will rotate. Therefore please use dust
collector (B) by attaching to drill bits
which have 6-17/32" (166 mm), 6-19/64"
(160 mm) and 4-21/64" (110 mm) overall
length.
Dump particles after every two or three
holes when drilling.
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