Opening The Bottom Flap; Closing The Bottom Flap - Welger RP 202 CLASSIC Operating Manual

WELGER RP 202 • RP 220 • RP 302 • RP 320

Opening the bottom flap:

1. Stop driving and switch off the pto shaft.
2. (Left machine side, fig. 81 and fig. 82:) The right ball valve
of the hydraulic block must point towards the tail of the
machine. The left ball valve of the hydraulic block must point
towards the machine.
3. Set the connected tractor control valve to „Lower" and leave
it in this position until the bottom flap moves down and opens
completely.
4. Engage the pto shaft: The material jam is automatically
removed by the running conveying elements.
Then close the bottom flap.

Closing the bottom flap:

1. Set the connected tractor control valve to „Raise" and leave
it in this position until the bottom flap moves up and closes
completely.
2. To enable the hydro accumulators to fill: actuate the control
valve for another 5 s. approx. after the bottom flap has
closed.
Attention:
For daily operation the two ball valves must be positioned in
parallel (see fig. 81)!
3. (Left machine side, fig. 81 and fig. 82:) The right ball valve
of the hydraulic block must point again towards the
machine. The left ball valve of the hydraulic block must
point towards the machine.
Attention:
When the bottom flap is being closed, the blades move
automatically to working position. If you want to work without
blades, they must subsequently be moved to home position
again: see chapter 7. Cutting Device!
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