Setting The Oscillation Damper; Standby Wrapping Operation; Emergency Operation Of The Net Wrapping Unit; Emergency Operation Of The Twine Wrapping Unit - Welger RP 202 CLASSIC Operating Manual

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fig. 87
fig. 88
WELGER RP 202 • RP 220 • RP 302 • RP 320

Setting the oscillation damper

The motion of the net tensioner [12] is braked with an oscillation
damper on the left side of the baler.
Two wing nuts (arrows in fig. 87) press the friction pads against
the net tensioner from both sides. To set the net tensioner, first
of all move it into its highest position and do up the wing nut
"finger-tight". Do the same for the lowest position. The setting is
correct when the net tensioner can still just be moved up and
down by hand between the two limiting positions.
When operating the net wrapping system, the net tensioner
should move slowly enough between the two end positions so
that the net always remains tensioned.
Danger of injury! Never reach into the cutting knife area.

12.5. Standby wrapping operation

In the event of a defect in the electronic control system, the
twine or net wrapping unit can be operated using the electric
lighting system. The plug-in connection [1] that protrudes from
the cable harness on the right side of the baler is used for this.
12.5.1. Emergency operation of the net wrapping unit (BC III
and BC E)*
The black connection plug [1] of the electrical net clutch is
simply plugged into the free white plug connection [2]. To trigger
the net wrapping process, briefly switch on the parking light (or
the passing beam or full beam) until the net is caught by the
bale (recognisable by the faster rotation of the net roll).
12.5.2. Emergency operation of the twine wrapping unit (BC
III only)*
The red connection plug [3] for twine wrapping is simply plugged
into the free white plug connection [2]. To trigger the twine
wrapping process, briefly switch on the parking light (or the
passing beam or full beam) until the twine is caught by the bale.
This emergency operation requires that the main power supply
system between tractor and machine works properly.
Note:
• Interrupt the provisional electrical connection for the net or
twine wrapping unit if the vehicle lighting is to be switched on
for a long duration, e.g. when driving on the road.
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