Page 8 of 17
5. Maintenance and Care
Good maintenance of the device is indispensable due to the
corrosiveness of acids. After each use, but especially before any long-
term dosing interruptions, it is imperative to thoroughly rinse the entire
line system with water. The nozzle must be removed for that purpose.
Three buckets are required for the rinsing process: one bucket of clean
water for the suction pipe and one bucket each for the return pipe and
the nozzle hoses.
Caution! At the end of the season, after completion of this
cleaning process, the line system must additionally be
rinsed with antifreeze (Caution! Frost risk!).
Shortly before switching off the device, the suction pipe should be pulled
up so that most of the liquid will be sprayed out. After that, switch off the
device.
Important
Before the new season starts, the line system must of course be
thoroughly rinsed and checked for tightness. Apart from that, it is
required to check all hose connections and their fittings.
