Use and
Installation
Страница 1: ...Use and Installation ...
Страница 2: ...duct Only authorized persons may perform the actions described in these ope rating instructions Modifications and conversions may only be carried out with prior written consent of Hermann Sewerin GmbH Only accessories manufactured by Hermann Sewerin GmbH may be used in conjunction with the product Repair work of the product may only be performed by sufficiently qualified members of staff Only spare p...
Страница 3: ...ion Flush the line until the water flowing out is free from dirt Notes Make sure that no dirt enters the piping system du ring mounting Make sure that there are no leaks at the junction points to avoid interfering noise at the Hydrophone If necessary seal the 1 thread Applies only to underground hydrants Install an adapter as follows Apply a thin film of lubricant e g Vaseline on the rubber seals of...
Страница 4: ...UTION If the Hydrophone or the adapter is not properly fitted you need to disassemble and reassemble all parts Do not twist any parts which are exposed to water pressure This may lead to injuries by parts coming loose and may damage the seals 3 Disassembly Note Unscrew the Hydrophone HA from the adapter 1 thread after each use This is the only way to prevent the parts from seizing due to corrosion ...
