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the rotary hammer will react to revolve. therefore please grip the side handle and
handle tightly.
3. rotation only
this rotary hammer can be set to rotation only mode by pressing the push button and
turning the change lever. to drill a wood or metal material using the separately sold
drill chuck and chuck adaptor, proceed as follows.
installing drill chuck and chuck adaptor:
drill chuck and chuck adaptordrill chuck and chuck adaptor
attach the drill chuck to the chuck adaptor.
caution
Application of force more than necessary will not only reducing drilling efficiency at
all, but will deteriorate the tip edge of the drill bit and reduce the service life of the
rotary hammer in addition.
Drill bit may snap off while withdrawing the rotary hammer from the drilled hole. for
withdrawing, it is important to use a pushing motion.
_ Do not attempt to drill anchor holes or holes in concrete with the main unit in the
rotation only function.
_ Do not attempt to use the rotary hammer in the rotation and striking function with
the drill chuck and chuck adaptor attached. this would seriously shorten the service
life of every components of the machine.
4. using depth gauge
• Loosen the knob on the side handle, and insert the depth gauge into the mounting
hole on the side handle.
• Adjust the depth gauge position
according to the depth of the hole and tighten the knob bolt securely.
5. How to use the drill bit (taper shank) and the taper shank adaptor
• Mount the taper shank adaptor to the rotary hammer.
• Mount the drill bit (taper shank) to the taper shank adaptor.
• Turn the switch ON, and drill a hole in prescribed depth.
• To remove the drill bit (taper shank), insert the cotter into the slot of the taper shank
adaptor and strike the head of the cotter with a hammer supporting on the rests.
How to replace grease
low viscosity grease is applied to this rotary hammer so that it can be used for a
long period without replacing the grease. please contact the nearest service center for
grease replacement when any grease is leaking from loosened screw. further use of
the rotary hammer despite the grease shortage causes seizure to reduce the service life.
caution