darda C2S - Maintenance Every 6 Years

6 Replacing Splitting Heads
32 OM Hydraulic Stone and Concrete Splitter, Version 1.0 04/2010
6.2.2 Replacing the splitting wedge
A B
1 Screw
2 Splitting wedge
3 Plastic cap (not visible)
4 Bolt
5 Mandrel for pounding out the bolt
Fig. 6-2-2 - 1 Replacing the splitting wedge
z Remove both pressure pieces as described on the previous page.
z Extend the splitting wedge (2) completely (operating lever in position F).
z Switch off the hydraulic aggregate and protect it against accidental start-
up!
z Remove the screw (1) and the plastic cap (3) on the opposite side (fig. A).
z Bang the bolt (4) with a mandrel (5) and a hammer out of the wedge head
(fig. B).
z Pull the splitting wedge out of the splitting cylinder.
z Assemble another splitting wedge in the reverse order.
Using the splitting wedge with a not completely inserted bolt leads to dam-
age or destruction of the splitting cylinder!
z Before start-up, close the screw opening by completely tightening the
screw (1).
z Assemble the pressure pieces as described in the previous chapter.
6.3 Maintenance Every 6 Years
z Regardless of the number of operating hours, have the hydraulic connections
replaced by the manufacturer or a person authorised by the manufacturer every
6 years.