10
Operating
instructions
EN
3.8 Storage - frost pro tec tion
Frost-free room or anti-freeze!
We recommend you to store the machine in a frost-free room between the cleaning tasks. The machine
must
be emptied of water prior to storing for a longer period. This is done in the following way:
1. Detach water hose. Dismount spray lance and empty it of water.
2. Turn the thermostat to the BLUE fi eld, start the machine, and let it run with activated spray handle until
all water has run out. Then empty the coil by unscrewing the drain plug (34).
FROST PROTECTION
If the store room is not frost-free, the ma chine should be protected with an an ti freeze. The frost protection
is reached by following the two points above, screwing the drain plug in again and then do the following:
1. Place the inlet/suction hose in a bucket containing approx. 8 l anti-freeze.
2. Draw in the anti-freeze by activating the spray handle. Activate the spray handle 2-3 times while placing
it above the bucket with anti-freeze so that the anti-freeze can circulate.
3. Remove the inlet hose from the bucket, activate the spray handle and the rest of the anti-freeze is lead
back into the bucket.
NB!
After repeated use the anti-freeze will be diluted with water and thus loose its anti-freeze effect.
34