Moving In And Out The Cutting Device - Welger RP 405 Operating Manual

Knives in cutting position
Figure 58
52
7.3
7.3.1
On the following pages the conditions "Knives in cutting
position" and Knives in home position" are mentioned. Now, the
definition of the states:
• "Knives in cutting position" means:
The knives are totally moved out of the knife bottom plate
(Figure 56). Straw conveyed through the machine is cut by
the moved out knives.
• "Knives in home position" means:
The knives are totally inserted into the knife bottom plate
(Figure 57). Straw conveyed through the machine is not cut
by the inserted knives.
Figure 56 (Pictures from open bottom door)
7.3.2
RP 405 SPECIAL and RP 435:
For transportation the bottom door is hydraulically blocked in
the factory, i. e. the bottom door valve on the hydraulic system
control block is closed. (See also: chapter 7.4 Lock bottom
door.)
Prior to first commissioning: open hydraulic valve.
Using appropriate tool: Set the right ball valve according to
Figure 58.
or
remove lever from central ball valve and fit it on the right ball
valve.
Set the right ball valve according to Figure 22.
Moving in and out the cutting
device
General
Figure 57
Knives in home position
Prior to first commissioning: open hydraulic valve
WELGER RP 405 • RP 435