(3) Return the tool holder to fi x the tool.
(4) Pull the tool to make sure it is locked completely.
HOW TO USE
1.
How to drill holes (Fig. 4)
(1) Pull the switch trigger after applying the drill bit tip to
the drilling position.
(2) It is unnecessary to forcibly press the Rotary Hammer
main body. It is suffi cient to slightly press the rotary
hammer to an extent that clips are freely discharged.
Side handle
CAUTION
○
Although this machine is equipped with a slip
clutch, if the drill bit becomes bound in concrete
or other material, the resultant stoppage of the
drill bit could cause the machine body to turn in
reaction. Ensure that the main handle and side
handle are gripped fi rmly during operation.
○
When operating continuously, do not touch
cylinder case and front cover as they get heated.
2.
How to chisel or demolish (Fig. 5)
By applying the tool tip to the chiseling or demolishing
position, operate the rotary hammer by utilizing its own
weight. Forcible pressing or thrusting is unnecessary.
CAUTION
When operating continuously, do not touch
cylinder case and front cover as they get heated.
Cylinder case
Front cover
Fig. 4
Cylinder case
Front cover
Fig. 5
3.
When drilling at "rotation + hammering"
CAUTION
If you switch the selector lever during motor
rotation, the tool can start to rotate abruptly,
resulting in unexpected accidents. Be sure to
switch the selector lever when the motor is at a
complete stop.
(1) Switching to "rotation + hammering"
(a) Turn the selector lever.
(b) Align ▲ of the selector lever and
cover as illustrated in Fig. 6.
Crank cover
Selector lever
4.
When crushing and chipping at "hammering":
CAUTION
If the selector lever is switched during motor
rotation, the tool can start to rotate abruptly,
resulting in unexpected accidents. Make sure to
switch the selector lever when the motor is at a
complete stop.
(1) Switching to "hammering"
(a) Turn the selector lever.
(b) Align ▲ of the selector lever and
cover as illustrated in Fig. 7.
English
of the crank
Fig. 6
of the crank
Crank cover
Selector lever
Fig. 7
7