11
Detergent Dosing
Only detergents approved by OERTZEN to be used. Use of
hazardous detergents or detergents not approved by OERTZEN
ceases warranty and product liability.
Depending on the kind of detergent, it can be used in hot or cold
water mode. Follow manufacturer's instructions.
Turn adjusting knob at the detergent dosing valve (16) to required concen-
tration and apply it onto the surface of the cleaning object from the bottom to
the top. Detergent to work in, but must not dry. Turn detergent dosing valve
(16) into position 0. Wash detergent from the cleaning object from the bottom
to the top. Keep a spray distance of approx. 10 – 20 cm. Detergent residues to
be flushed from the cleaning object completely.
Do not apply detergent on hot surfaces or in direct sunlight.
Detergent must not dry.
After use of detergents, operate the machine with clean water for a
couple of minutes, in order to completely flush the detergent out of
the system.
