Overview
To reduce the risk of serious injury or death
to yourself or others, read the Safety
instructions section found on the previous
pages of this manual before operating the
machine.
Design and function
The CP 4608 and CP 4611 are designed for medium
to heavy demolition, cutting rivets and bolts, and
other cutting and ripping operations. The machine
can be used both horizontally and vertically. No
other use is permitted.
Recommended insertion tools are listed in the spare
parts list.
NOTICE
Do not start the machine without an
inserted tool fitted. Starting the machine without an
inserted tool will cause damage to the impact
mechanism.
CPS
As part of the controlled power system (CPS), the
CP 4608 and CP 4611 monitor the wear of the
bumper and automatically stop the impact when
the bumper is worn out.
Intact bumper
Worn out bumper
A.
Lower sleeve
B.
Bumper
C.
Upper sleeve
D.
Cylinder
E.
Insertion tool
F.
Retainer
G.
Bridge
H.
Piston
I.
Wear indicating groove
J.
Bleeding ports
Function
When the buster is exposed to back hammering the
impact energy is absorbed by the bumper. Due to
the impact energy the bumper wears away and
causes the upper sleeve and the lower sleeve to
move outwards. At a certain degree of wear of the
bumper, the bleeding ports (J) are opened due to
the outward movement of the upper and lower
sleeves, causing the piston to stop in its lower
position. This automatic stop function works only
when the buster is exposed to back hammering. If
the insertion tool is pressed firmly against the surface
the buster will start again.
Replacement of the bumper
As soon as the buster is starting to run irregularly or
stops when exposed to back hammering, the
bumper has to be replaced. Continuing to use the
buster when the automatic stop function is effective
will cause damage to the retainer and cylinder. The
wear indicating groove (I) on the lower sleeve
indicates that the bumper is completely worn out
and that the use of the buster should be stopped
and the bumper replaced.
9800 0551 90b | Original instructions
12
CP 4608 P, CP 4611 P, CP 4608 D, CP 4611 D
Safety and operating instructions
Summary of Contents for CP 4608 D
Page 2: ...9800 0551 90b Original instructions 2 CP 4608 P CP 4611 P CP 4608 D CP 4611 D...
Page 23: ...23 9800 0551 90b Instructions d origine Sommaire CP 4608 P CP 4611 P CP 4608 D CP 4611 D...
Page 123: ...123 9800 0551 90b Originele handleidingen Inhoud CP 4608 P CP 4611 P CP 4608 D CP 4611 D...
Page 146: ...Danger Warning Caution 9800 0551 90b 146 CP 4608 P CP 4611 P CP 4608 D CP 4611 D...
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