Wilo DrainLift TMP 32-0,5.1, Инструкция по установке и обслуживанию, Страница: 15 / 31

ENGLISH
10
5 Installation
5.1 Assembly
– The unit should be installed in a frost-free room.
– Install in a horizontal and flat position.
– The lifting unit and the electrical connection
(plug) must remain accessible for maintenance
even after assembly.
– For installation diagram, see Fig. 2.
– For main measurements, see fig. 3.
– Connect the supply channels to the drainage po-
ints (fig. 3, pos 1/2). The union nuts, the thrust
collar and the sealing ring provided should be
pushed onto the supply channel (outer diameter
- 40 mm, conventional PVC pipe). Push the PVC
pipe into the supply channel connection pipe
and screw the union nut tightly onto the inlet con-
nection pipe. Do not seal the inlet at the thread.
The unused inlet opening must be locked with
the cowl provided:
– Push the pressure ring onto the cowl,
– Slide on the seal cross section form: three si-
ded) with the wide edge pointing to the pres-
sure ring.
– Lay the cowl in the union nut and screw onto
the supply channel opening.
The additional side supply chan-
nels (DN 40) must lie above the
highest possible water level (180
mm). For this reason, the con-
struction level (base) of the
shower basin must lie at least
180 mm higher than the con-
struction level of the mini lifting
unit (fig. 2). The shower surface
may be reduced to 110 mm above
the construction level when
installing Viega-domoplex dis-
charge fittings, when the distance
between the lifting unit and the
shower is equal to or larger than
1,200 mm.
– The flap trap (fig. 4) is pushed into the lower sup-
ply channel (fig. 3, pos.2) opening as far as the
limit stop in such a way that the trap is open to
the cistern. Then, push in the supply pipe as des-
cribed above (the use of the trap is not permis-
sable in Germany).
– It is recommended that a shut-off device be in-
stalled in the pressure pipeline. It must be suita-
ble for waste water which contains sewage and
should be assembled on site.
ATTENTION!
– Connect pressure pipeline (fig. 2, pos.1, min.
diameter - DN 25 / connection: fig. 3, pos.3)
upwardly onto the collector pipe.
– If the pressure pipeline runs horizontally off cen-
tre, it must be laid with a loop (U-shaped stench
trap) when it comes out of the unit.
– In order to protect against possible reflux out of
the public channel, the pressure pipeline should
be formed as a „pipe loop“ (U-shaped). It must
be placed over the locally set reflux level (usu-
ally street level).
– If ventilation takes place through a vent connec-
tion in the roof rather than through the activated
carbon filter which is integrated into the unit, the
cap (fig. 1, pos. 9) should be removed from the
ventilation and the vent connection (fig. 2, pos. 2,
inner diameter 25 mm, comercially available PVC
pipe) should be pushed by a flexible piece of
hose onto the support. The activated carbon fil-
ter (fig. 1, pos. 5) can be removed.
– The unit must be secure against buoyancy. To do
this, push the enclosed pipe clip (fig. 1, pos.15)
over the supply chanel and fix it to the ground
with pins and screws.
5.2 Electrical connection
Electrical connection should be made
by a qualified electrician. Current natio-
nal regulations must be observed (e.g.
VDE regulations in Germany).If the units
power cable is damaged it must be re-
placed by the customer service or a si-
milar qualified person.
– Check that the mains current and voltage com-
ply with the data on the rating plate.
– Pump/installation must be earthed in compli-
ance with regulations.
– Mains fuse: 10A time-lag fuse.
6 Starting up
– Plug in shock-proof plug,
– Let the water flow in until the pump starts up,
– Chek all pipe connections for leakages.
7 Maintenance
The pump should be checked regularly to ensure
that it functions perfectly and quietly. By doing so,
large faults can be avoided. Regardless of the con-
tent of the fluid, the pump should be checked and
cleaned at least once a year.