VI. PRECAUTIONS
To avoid injury or property damage that might be
caused to you or someone else, you must read
and observe the following safety precautions
before using the product!
1. Do not use other components without
permission of manufacturers, and if thus
causing the machine malfunction, the
warranty will be terminated automatically.
2. Please check whether the product is
damaged and whether the components are
complete after the unpacking;
3. Children and the incapacitated shall use this
product under supervision of a guardian;
4. This product is mainly used for the pre-filter of
domestic water and drinking water (municipal
water supply);
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V. USE AND MAINTENANCE METHODS
1. After the installation is completed, when the
user opens the inlet valve and closes the
drain valve, the pre-filter will start working
properly.
2. After the pre-filter has been working for some
time, the user can clearly see the impurities
filtrated by the filter screen through the
transparent filter cartridge. At this time, if the
accumulated impurities affect the water outlet
quantity and pressure of the household water
equipment, you can clean the filter of the pre-
filter machine. The user can open the drain
valve to wash it.
3. When there are accumulated impurities with
viscosity on the filter, or impurities embedded
in the filter, and they cannot be cleaned with
normal cleaning methods, and affect the water
outlet and pressure of the household water
equipment, you can use the accessory
wrench to remove the transparent cylinder
and remove the filter assembly. Then you can
use cleaning solution or a brush to clean the
impurities on the filter (Note: Do not clean the
filter with strong acid or alkali cleaning fluid).
Put the clean filter assembly back into the
transparent cylinder assembly and tighten the
cylinder and copper pieces with a wrench
after the cleaning is completed.
Tip: It is recommended that you shall wash
at least once every two months, and the
washing frequency can be increased
according to the actual situation.
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1373811-T01-
B
