EN
BM 30
IS13/02 - 561291
5 - INSTALLATION
5
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Pag.
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THIS MANUAL IS PROPERTY OF
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ANY TOTAL OR PARTIAL REPRODUCTION IS STRICTLY FORBIDDEN
Cap.
5.2.1
Piping line layout
BM 30 can pump horizontally, upwards and downwards. Below are some general rules for the different types of layouts.
1
FIG.11 FIG.12
- Horizontal
pumping
Lay piping as wanted and connect it to the first section shown in FIG.11 to pump material horizontally.
- Vertical
pumping
The vertical piping section must be fixed and supported using the appropriate collars (FIG.12-REF.1).
- Downward
pumping
The downward piping section must be fixed and supported using the appropriate collars (FIG.13-REF.1).
Arrangements must be made to stop the concrete fall in the downward section (e.g. assemble a bend or S-bend - as in FIG.13
or make tilted sections). For this type of layout, we recommend lubricating pipes with grout as follows:
- introduce two wash sponges in the piping's initial section (FIG.14).
- Pump the grout. The entire internal surface of the downward section will, in this way, be lubricated. Introduce more sponges
and more grout if the downward section is particularly long.
1
2
BOIACCA
SPUGNE
DI LAVAGGIO
FIG.13 FIG.14
