Nilfisk SW5500 Bedienungshandbuch Seite 94

Guide lines to bacteria control and other dangers coming from the presence of microbes in the DustGuard™
system (optional).
WARNING!
To prevent the operators and other people from developing infections caused by microbes and Legionella that
may flourish in the dust guard system, take the following precautions:
– If possible, fill the tank with cold water (< 20 °C).
– DO NOT use stagnant water to fill the tank.
– DO NOT use recycled water, undrinkable water or water that has been in contact with the soil.
– Adjust and turn the nozzles towards the floor only, from preventing possible inhaling.
– Do not store the machine outdoors or near sources of heat.
– Do not over-fill the tank. Fill the tank sufficiently so that it can be emptied by using the system.
Empty the tank every 10 hours or once a week, according to the use.
–
If the machine is not used for more than one week, empty the tank completely, and let it dry before storing
–
it.
If the tank cannot be cleaned regularly, consider using a biocide that can kill or exert a controlling effect on
–
Legionella bacteria. Biocide must be chosen according to the local regulations and must be used according
to the relevant instructions and cautions, to avoid that the personnel gets affected by dangerous chemical
substances.
– If chemical products have to be used in the water tank, it is mandatory to apply the relevant information and
caution labels of the product.
03/2016
All manuals and user guides at all-guides.com
1466472000 - SW5500, FLOORTEC R 985
INSTRUCTIONS FOR USE ENGLISH
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