Hydraulic Bottom Door - Welger RP 405 Operating Manual

Figure 126
Figure 127
WELGER RP 405 • RP 435
10.2

Hydraulic bottom door*

The bottom door (HYDROFLEXCONTROL) can be opened
hydraulically. The empty space beneath the rotor is clearly
increased. In this way, jammed material is drawn through
easier, grasped by the bottom baling roller and conveyed into
the roll chamber.
10.2.1 Behaviour during material jam (E-LINK)
Stop driving and switch off power take-off shaft.
In the menu "MONITOR": Press centre key repeatedly until
the symbol "Bottom door" is displayed (above the centre
key).
Operate the tractor's distribution valve so long until the
bottom door is completely opened and until the knives are
moved completely to home position (i.e. until the knives are
moved completely into the knife bottom plate).
The window "Bottom door open" is displayed (with flashing
exclamation mark, Figure 127) when the bottom door is open.
The symbol "Cutting device" disappears when the knives are
inserted into the knife bottom plate (in Figure 127 still
displayed).
Switch on PTO shaft again.
After material jam has been removed:
In the menu "MONITOR": Press centre key so many times
until the symbol "Cutting device" is displayed (above the
centre key).
Operate the tractor's distribution valve so long, until the
cutting device is moved completely to cutting position (i.e.
until the knives are moved completely out of the knife bottom
plate) and until the bottom door is completely closed
(window "Bottom door open" disappears).
That the hydraulic accumulators can be filled: Operate
tractor's distribution vale for another 5 sec.
95