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English
◯Installing dust collector (B)
When using dust collector (B), insert dust collec- tor (B) from the tip of the bit by aligning it to the groove on the grip (Fig. 10)
CAUTION:
◯The dust cup and dust collector (B) are for exclu- sive 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 press- ing dust cup on the concrete surface. (When us- ing dust collector (B) attached to a drill bit that has more than
◯Dump particles after every two or three holes when drilling.
◯Please replace the drill bit after removing dust collector (B).
Dust Cup
Fig. 9
Dust collector (B)
Fig. 10
5.Selecting the driver bit
Screw heads or bits will be damaged unless a bit appropriate for the screw diameter is employed to drive in the screws.
6.Confirm the direction of bit rotation (Fig. 11)
The bit rotates clockwise (viewed from the rear side) by pushing the
Push botton
Push Push
the the
RL
side side
RL
indi- indi- cation cation
Push botton
Push
botton
Center position
(a) Forward rotation | (b) Reverse rotation (c) Does not rotate |
Fig. 11 Diagram seen from the handle side
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