Installation Of The Inlet Aperture (Fig.7); Precautions For Building Companies - Neptun Compact 950 ABS Installation And Operating Instructions, Service Instruction

Mounting of the inlet aperture
Connect the air hose (5) with the nozzle frame and plug the other end of the hose in a pot
provided airline connection. Then push the coil spring (8) over the short pneumatic hose (7)
and fix it through the claming sleeve (14) at the on-off switch and the pneumatic implemen-
tation.
Then grease the O-ring of the nozzle frame well to plug it in easily under the consideration
of the connecting hoses into the provided tube guide of the pump flange (9).The nozzle
frame is then fixed through screws (17) at the threaded sleeve nipple. (fig 6,7).

Precautions for building companies

For sealing the plastic thread exclusively a Teflon tape must be used. ll system components
must be mounted in the way that they are voltage free and free of contamination. In particu-
lar, the seat of all the o-rings, 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 damaged (loss of warranty).
The use in and around swimming pools or garden ponds is only permitted if they are built
according to local statutory regulations. In this regard please contact your Neptun expert or
the local bulding department.
assignment plan for compact 950 and 1200 see figure 11,12
wiring diagram for compact 950 and 1200 see figure 11,12
There are rules necessarily to be observed by ÖVE (VDE), as well as the local EW when in-
stalling 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
m must be provided.
ttention! 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 sufficient sized floor drain.
14