24
Fig. 17
Fig. 18
Core Bit Shank
COUTION:
s
When removing the center pin and the
guide Plate, turn OFF the switch and
disconnect the plug form the power
receptacle.
3. Dismounting. (Fig. 18)
(1)Remove the core bit shank from the ro-
tary hammer and strike the head of the
core bit shank strongly two or three
times with the hammer holding the core
bit, then the thread becomes loose and
the core bit can be removed.
LUBRICATION
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 agent
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: A specific 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
replacement of the grease.
Summary of Contents for DH 24VB
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