6 Replacing Splitting Heads
OM Hydraulic Stone and Concrete Splitter, Version 1.0 04/2010
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6
Replacing Splitting Heads
We call your attention expressly to the fact that the conversion and the hy-
draulic installation of the device may only be carried out by trained and
authorised personnel with a profound mechanical and hydraulic knowledge!
6.1
Splitter Type C4S
6.1.1
Expansion of the splitting wedge and / or pressure pieces
A
B
C
1
Sickle spanner
6
Guide disc
2
Rubber disc
7
Screw
3
Grommet nut
8
Bolt
4
Splitting wedge
9
Plastic cap
5
Rubber disc
10
Pressure piece
Fig. 6-1-1 - 1
Expansion of the splitting wedge / pressure pieces
z
Retract the splitting wedge (4) completely
(operating lever in position R).
z
Pull the rubber disc (2) forward.
z
Remove the grommet nuts (3) with the sickle spanner (1) (fig. A).
z
Remove the guide disc (6) and the inner rubber disc (5) with a screwdriver
(fig. B).
z
Extend the splitting wedge completely
(operating lever in position F).
z
Switch off the hydraulic aggregate and protect it against accidental start-
up!
z
Remove the screw (7) and the plastic cap (9) on the opposite side.
z
Hit the bolt (8) with a mandrel and a hammer out of the wedge head (fig. C).
z
Pull the splitting wedge out of the splitting cylinder.
z
Remove the pressure pieces (10), if need be, by turning them 90º and
pulling them out.
