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Idiomas disponibles
Idiomas disponibles
Built to Exceed
3 YEARS
L I M I T E D WA R R A N T Y
2. Drilling holes（Fig. 11）
(1) Connect the plug to the power source.
(2) By straightly and gently pressing dill bit to the wall or floor surface, the entire surface of the core bit
tip attains contact to start the hole drilling job.
(3) When boring about 5mm in depth the position of the hole will be established. Bore after that remo-
ving the drill bit from core bit.
CAUTION:
When removing the drill bit, turn OFF the switch and disconnect the plug from the receptacle.
3. How to dismount the core bit
(1) By holding the rotary hammer (with the core bit inserted) in an upward position, drive the rotary
hammer to repeat impact operation two or three times, whereby the screw is loosened and the rotary
hammer becomes ready for disassembly. Fig. 12
(2) Remove the core bit shank from the rotary hammer and strike the head of the core bit shank strongly
two or three times with a hammer holding the core bit, then the thread becomes loose and the core bit
can be removed. Fig. 13
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 with lock off grease will cause the machine to seize up reduce the
service life.
CAUTION:
A special grease is used with this machine, therefore, the normal performance of the machine may be
badly affected by use of other grease. Please be sure to let one of our service agents undertake replace-
ment of the grease.
When you have to replacement the grease by yourself, please following the order:
CAUTION:
Before replenishing the grease, turn the power off and pull out the power plug.
( 1) Remove the oil tank cover and wipe off the grease inside. Fig. 14
(2) Supply 30g of Electric Hammer Grease (Standard accessory, contained in tube) to the crank case.
(3) After replenishing the grease, install the oil tank cover securely.
NOTE:
The Electric Hammer Grease is of the low viscosity type. If necessary purchase from an Authorized Servi-
ce Center.
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