OSF NR-12-TRS-2, Инструкция по установке и эксплуатации

Страница: 7 / 8

Operating manual NR-12-TRS-2 Page: 7
Installation instructions solenoid valve
The piping system must be cleaned before the valve installation, because dirt will
malfunction.
If necessary, a strainer should be mounted in front of the valve inlet.
Mechanically clamping the valve housing, for example for non-aligned pipes or
improper sealing material is to be avoided.
Use only suitable tools.
Do not use the solenoid coil during mounting as a lever arm.
During installation, the flow direction must be observed! The brass body is
labeled near the thread with IN and OUT. The valve closes tightly only in the
specified direction of flow. In the opposite direction, the solenoid valve may be
damaged.
The preferred installation location is " solenoid vertical on top ". In this position, the
wear and contamination risk is lowest.
Electrical connection
The electrical connection may only be carried out by an authorised electrician taking
into account the applicable regulations. The protective earth connection is essential.
The junction box may be inserted or removed only when the power is off. AC
solenoids are destroyed when operating without armature.
Maintenance
Maintenance work must be performed by an expert only when the pipework is
pressure-free and the magnet is voltage-free.
Trouble shooting
If the valve does not open or close, the control bores and the armature must be
cleaned.
We wish you a lot of fun and relaxation in your swimming pool.
Subject to alterations!
Mai 2018