129
To pump out the remaining quantity:
Switch on pump via PTO shaft.
Operate the pump at the specified
speed.
After pumping out:
Switch off pump via PTO shaft.
Remove hose.
Close pump connection with sealing cap.
After the remaining quantity has been
pumped out, internal cleaning is necessa-
ry, see "Internal cleaning, page 130".
7.2.3 Draining spraying agent out of the main tank
Place a collecting container (1) under
the drain connector.
Close the drain valve (2).
Remove the cap (3).
If large quantities need to be drained from
the main tank, an external pump with a
suction hose with 2" external thread can be
connected directly to the drain connector.
Open the drain valve (2).
Drain the content of the main tank.