RedCore R-4 Bedienungsanleitung PDF herunterladen (Seite 10)

13) Refer to the Guide Sheet DIAGRAM C.

At this stage, the pump should not be in the tank. To install the pump you should take great care.

It is a HEAVY item. Be safe. Two persons will make the job much easier. Take the pump to the tank turret.

Release the ties on the mains electrical cable. Uncoil the Hose. Draw the mains electrical cable through

the duct along with another draw-wire (or rope) to pull through the sensor cable later. When the pump

cable is fully in place, with the waterproof connector accessible (on enough spare cable to reach ground

level easily), the pump can be lowered carefully, on its rope, into the tank. Do not lower the pump by the

electrical cable or by the hose. One person should hold on to the pump hose free end and should guide

the other person, not allowing the cable to be trapped by the lowering pump. Once the pump is sitting on

the tank bottom, the rope should be tied off to the turret bracket, just sufﬁciently taught to keep the

pump upright but not enough to suspend it. The pump hose should now be connected to the protruding

thread of the tank connector. Do not over tighten. Run the pump electrical cable from the duct to the

control panel and wire it in to the terminals marked L,N and E, designated pump. The terminals are just

below the MAINS IN terminals upper left on the PCB (facing).

NOTE. If you have extended the pump cables and have used oversized, armored or solid conductors to

achieve this you must convert to the previously speciﬁed cable size using a joint box before entering the

control panel. A suitable pump isolator switch is often used as a convenient joint box.

You are now ready to install and connect the depth sensor (often referred to as just sensor)

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RedCore R-4 Bedienungsanleitung Seite 10