Installation; Hose For Turbine - Grundfos BME Montage- Und Betriebsanleitung

3. Installation

The booster module can be mounted directly on the floor or on a
base frame. The module is adjusted by means of the four
adjustable feet.
The inlet and discharge ports of the booster modules are shown
in figs 3 and 4. Pipes are connected by means of Victaulic clamp
couplings.
The BMET booster module also has a PJE clamp coupling on the
concentrate inlet and a connection (300) for a hose for the
concentrate outlet.

3.1 Hose for turbine

On BMET systems, the hose (300) is fastened to the outlet of
the turbine housing with a strap. The hose is led to a drain tank,
drain channel or a similar drain.
The concentrate outlet must be kept free under
Caution
all operating conditions.
The end of the hose should always be mounted above the highest
possible water level in the drain. The hose should be supported.
See fig. 4.
If a discharge pipe is connected to the
Caution
concentrate outlet, this pipe must have an air
inlet.
Adjustable feet ± 10 mm
Fig. 3 BME booster module
Inlet
Concentrate
inlet
Discharge
Adjustable feet ± 10 mm
Fig. 4 BMET booster module
6
Inlet Discharge
Base frame
Concentrate outlet
Min.
∅450
Base frame
If the module is to be fastened, the following procedure is
recommended:
Fasten the module with four foundation bolts.
The base frame has additional holes for this
Note purpose. The bolts can be secured to a concrete
foundation or welded onto a steel floor. See
figures 5 and 6.
Prior to startup, the nuts should be slackened.
Note
See fig. 5 concrete foundation and fig.
floor. The nuts must be counter-locked.
Base frame
Fig. 5 Concrete foundation
Base frame
Fig. 6 Steel floor
The nuts must be tightened during transportation. See fig. 7.
Base frame
Fig. 7 Tightened nuts
6 steel
Nuts