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Installation and Operating Instructions JUDO JRSF Backwash Protective Filter 1" - 2" Valid for: EU countries and Switzerland Language: English Attention: Carefully read through the instal- lation and operating instructions and safety information before installing and putting the unit into service.
Enclosure: Consultation Voucher Apart from the instruction manual and the le- gally binding accident prevention provisions applicable in the country and place of use, the recognized technical regulations for safe and proper work must also be observed. JUDO JRSF...
– Danger to persons due to electrical and The filter has been developed and manufac- mechanical effects. tured using state of the art technology and – Danger to persons and the environment the established safety regulations in Germa- due to leaks. JUDO JRSF...
There- fore any electrical devices / equipment situ- ated in the direct vicinity should be splash- water proof, respectively comply with the statutory requirements for wet areas (IP44). JUDO JRSF...
(see chapter in accordance with the requirements of DIN “Backwashing”). 19632 pressure stage PN 16 for mechanical filters for use in drinking water and are enti- tled to bear the DIN-DVGW mark (see Fig. JUDO JRSF...
Floods and serious water damage to house installations can therefore be avoided. – The unit can be installed in all standard drinking water pipes. – It is not permitted to install the filter upst- ream of the water meter! JUDO JRSF...
The filter removes all coarse and fine- grained impurities which cause pitting in cold-water and hot-water supply lines and may lead to the malfunctioning of fitting and control elements, as well as sensitive instru- ments. Fig. 3: Backwashing water discharge options JUDO JRSF...
Dirty water can- not get into the clean water side Both the degree of soiling and the during backwashing. cleaning process can be observed from the outside. JUDO JRSF...
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(2), so that the arrow on the hand valve points to the direction of flow. Close the ball valve. In case of high water pressure, it is advisable not to fully open the ball valve in order to reduce the consumption of flushing water. JUDO JRSF...
If a filter has to be removed from the flange or unscrewed, the chapter "Intended use" must always be observed! – Protect the flange surfaces from dam- age! Damaged flanged surfaces cannot close tight. As a result, escaping water can damage the building and installa- tions. JUDO JRSF...
Domestic all-purpose cleaners and glass by the specialist trade or the factory’s cus- cleaners can contain up to 25% solvents or tomer service department. alcohol (spirits). Such cleaners must therefore not be used. JUDO JRSF...
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