(T:<A4 %(+%0+*8I!AFGEH66<BA8F78HFB
7.2 Primer arranque
Con alimentación trifásica comprobar
que el sentido de rotación sea correcto.
=<3AB347<1=<:/1=;>C3@B/3<1C/:?C73@>=A717V<
23/>3@BC@/1=<B@=:/@:/>@3A7V<1=<3:;/<V;3
B@==3:1/C2/:0=;03/2=/D7AB/23A>CQA23:/
>C3AB/3<;/@16/
=@B/@://:7;3<B/17V<3:Q1B@71/37<D3@B7@3<B@33::/A
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;/@16/G1=<B@=:/@3:<C3D=D/:=@23:/>@3A7V<G
B/;07Q<3:1/C2/:
:A3<B72=23@=B/17V<1=@@31B=3A/?C3:1=<3:?C3
A3=0B73<3:/>@3A7V<G 3:1/C2/: <3B/;3<B3A7<
>=A707:72/2232C2/A
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B/17=<3AG?C3<=D3<5/AC>3@/2/:/1=@@73<B3
/0A=@072/>=@:/7<271/2/3<:/>:/1/231/@/1B3@TAB7
1/A<1/A=1=<B@/@7=@35C:/@:/1=;>C3@B/237;>C:
A7V<=:/7<B3@D3<17V<23C<3D3<BC/:>@3A=AB/B=
ATENCIÓN: no hacer funcionar nunca la
bomba más de cinco minutos con la
compuerta cerrada.
ATENCIÓN: evitar absolutamente el
funcionamiento
en seco, ni siquiera para
probar la bomba.
#=>=<3@3<;/@16/<C<1/:/0=;0//<B3A23?C3
3AB/3AB3AC;3@572/>=@:=;3<=A;;
7.2.1 Ejecución con interruptor de nivel:
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5B@546BAGEB?48?4EE4ADH8LC4EB78?4@<F@4
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<@C87<@8AGBF4FH?<5E89?BG46<dA
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<AG8EEHCGBE ?645?878?<AG8EEHCGBE 78@4F<47B
?4E:BCH878CEBIB64E8? FB5E8 64?8AG4@<8AGB 78?
@BGBEL8?9HA6<BA4@<8AGB8AF86B785B@54
7.2.2 Ejecución sin interruptor de nivel:
A?4F<AFG4?46<BA8F6BAIT?IH?478E8G8A6<dAF<AB
8K<FG8HA4IT?IH?478CHE:47B4?E84?<M4E8?CE<@8E
4EE4ADH8?4CEB9HA7<747@_A<@478<A@8EF<dA7858
78F8E784?@8ABF@@
!/DK:DC:/23>C@5/2=2303A3@7<AB/:/2//:/A/:72/
23:BC0=237;>C:A7V<AC;3@572=
#=>=<3@3<;/@16/:/0=;0/1=< :/1=;>C3@B/
1=;>:3B/;3<B313@@/2/
#=3FB@/3@<C<1/3:/5C/23:/0=;0/1C/<2=3AB/
B=2/DT/4C<17=</<2=
7.3 SPEGNIMENTO
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64FB8A8?DH8;H5BHA@4?9HA6<BA4@<8AGB
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78F6BA86G4A7B ?4 4?<@8AG46<dA 4 GE4I[F 78 ?BF
F<FG8@4F 78 78F8A:4A6;8 CE8I<FGBF I[4F8 CTE
|BA8K<dA8?[6GE<64}
8 MANTENIMIENTO
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CBA8E8?4C4E4GB9H8E4 78 F8EI<6<B 78F6BA86G47B
6H4?DH<8E9H8AG8788A8E:_4
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$(+C
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8.1 Mantenimiento ordinario
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78F6BA86G8 ?4 9H8AG8 78 4?<@8AG46<dA L
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G8AF<dACBE8EEBE
8.1.1 Tabla de resumen
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%8AFH4? $<@C<8M4
,45?4@4AG8A<@<8AGBBE7<A4E<B,45