30
10
Maintenance work to be performed by the excavator driver
10.1
Manual lubricating of the working tool for CP550
The working tool must be lubricated regularly during
operation. The re
q
uired lubrication inter
v
al depends
on the type of application and the amount of dust
in
v
ol
v
ed.
For lubrication purposes, the hydraulic breaker
should be stood
v
ertically on the working steel and
contact pressure applied to a
v
oid o
v
ergreasing
/
filling
up the percussion chamber.
Remo
v
e the plug. Place the grease gun on the lu
brication nipple and apply grease.
Replace plug.
DANGER!
Please note that working tools may still be
v
ery hot at
the point
/
cutting edge e
v
en after work has stopped.
For preference, chisel paste should be used for lubri
cation. 5
1
0 shots from a handheld grease gun are
sufficient.
L
ubricating inter
v
al
:
appro
x
imately e
v
ery
2
5hours per shift.
The re
q
uired lubricant le
v
el has been reached when
grease starts to emerge from the bores for the retai
ning pins or from the insertion bore for the working
steel.
For preference, only genuine chisel paste should be
used for lubrication.
G
enuine chisel paste is a
v
ailable
in fully self
−
emptying standard cartridges.
500 g cartidges for CP
−L
ube
in a carton of 30 pieces,
part ident. no. 33
6
3 0
9
4
9
1
0
M
anual grease gun for cardridges
:
part ident. no. 33
6
3 0345
6
7
grease nipple in lower
hammer part
CP 550
