165
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 166".
8.2.3 Draining spray agent from the main tank
Place a collector (1) under the drain
connection.
Close the drain valve (2).
Remove the locking cap (3).
If larger quantities have to be drained from
the main tank, an external pump with a
suction hose with a 2” external thread can
be connected directly to the drain connec-
tion.
Open the drain valve (2).
Drain the content of the main tank.