Precautions For Building Companies - Neptun ST 800 Manual

Gegenstrom ST 800 900 1050 1150_A4 14.12.18 09:07 Seite 10
Then grease the O-ring well to plug in the nozzle frame easily into the tube
guide of the installation kit. The nozzle frame is then fixed through screws (18)
at the marked points. (see mounting installation kit ST).

precautions for building companies:

For sealing the plastic thread exc lusively a Teflon tape must be used. All system components
must be mounted in the way that they are voltage free and free of contamination. In particular, the
seat of all the o-rings, seals, union nuts, etc. must be checked to that effect. The pump must
never run dry (which means without water), because otherwise the mechanical seal will be dama-
ged (loss of warranty).
The use in and around swimming pools or garden ponds is only permitted if they are built accor-
ding to local statutory regulations. In this regard please contact your Neptun expert or the local
bulding department.
assignment plan for ST 800, ST 900, ST 1050 and ST 1150 see figure 7-9
wiring diagram for ST 800, ST 900, ST 1050 and ST 1150 see figure 7-9
There are rules necessarily to be observed by ÖVE (VDE), as well as the local EW when installing
the system. The installation may exclusively be carried out by a licensed electrician. In power line
an all- pole seperator with a contact gap of at least 3 mm must be provided. In the power line a
residual current circuit breaker with a rated leakage current of <= 30 mA must be provided.
Attention! Pay attention to the motor direction of rotation (direction of rotation arrow)
The switching device must be installed in a place easily accessible and dry. The air suction valve
and the PN-hose must be above the level of the water surface. In the shaft there must be a suffi-
cient sized floor drain.
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Betriebsanleitung Gegenstrom ST 800/900/1050/1150 V. 20181129