hadewe HP-S2, Manual, Page: 20 / 28

20
Maintenance & Care
Cleaning Function
Use the cleaning function if the
nozzle is blocked. Turn the unit off
using button (8). Remove the filter at
first.
For its instructions see
paragraph above.
Fill the tank with distilled water.
Close the tank and put it back into
the unit. Adjust the amount of spray
button (1) on maximum. Now press
button (2) and keep it pressed until
“CLEAN” appears in the display. The
complete cleaning process will last
three minutes. If requested, you
could cancel the process by pushing
button (9).
During the cleaning process, the
liquid will be washed out of the
whole spray system. Parts of dirt are
rinsed into the tank. Do not use this
liquid
again. Clean the tank
immediately after realizing a
blockage in the nozzle. Otherwise,
the dirt particles might stick together.
Clean the filter carefully and put it
back in the adapter. Refill the tank
with new spray liquid.
Use the cleaning function
only if the nozzle is
blocked. Do not use the
function if the unit works
properly.
Maintenance Overview
What has to be
done? How often?
Done by
whom?
changing the
washer 4571
Every 2 weeks
(25 operation
hours) by user
user
changing the
filter 3497
every 6 months
by user
maintenance by
repair workshop
(changing worn
parts; housing;
cleaning; check
leakage current)
every 250 hours
of operation,
after one year at
the latest by
repair workshop