Instruction Manual

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Never use the electric power cable to
suspend the pump.
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:A:8IG>86A>C?JGN6AAEDGI67A:EJBEHH=DJA97:
H:8JG:AN>HDA6I:9;GDB:A:8IG>86AEDL:GHJEEAN
EG>DGIDI=:>GG:AD86I>DC
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IDI=: H6;:IN GDE:L>I= 867A:8A6BEH-=: EDL:G
867A:H=DJA9CDI7:I6JI6AADL;DG68:GI6>C9:<G::D;
HA68@C:HH ID 6KD>9 I=: G>H@ D; HIG6>C 86JH:9 7N
:ME6CH>DCD;I=:E>E:9JG>C<DE:G6I>DC
6.7. Fixed installation with automatic coupling
feet and guide rails EGF
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-=: 8DJEA>C<;DDI >H ;6HI:C:9ID I=: 7DIIDB D;I=:
HJBE ID<:I=:G L>I=I=: 9:A>K:GN E>E: ILD <J>9>C<
IJ7:H8DCC:8I>IIDI=:6C8=DG>C<7G68@:IH:8JG:9ID
I=::9<:D;I=:HJBE8DK:G
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I><=II=6C@HIDI=:L:><=ID;I=:EJBE
-=>HDE:G6I>DC86C7:G:E:6I:96CNCJB7:GD;I>B:H
6C9 >I B6@:H 8=:8@>C< 6C9 >CHE:8I>DC DE:G6I>DCH
:6H>:GI=:EJBE>H H>BEAN:MIG68I:9;GDBI=: HJBE
7NB:6CHD;68=6>C:K:C>;I=:HNHI:B>H;ADD9:9
6.8 Electrical connection
A:8IG>86A8DCC:8I>DCBJHI7:86GG>:9DJIDCAN
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AD86AG:<JA6I>DCH
Follow all safety standards.
The unit must be always earthed, also with a non-
metallic delivery pipe.
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L>I=I=:C6B:EA6I:96I6
DG JH: >CHL>BB>C<EDDAH CDIL=:C E:GHDCH 6G: >C
I=:EDDA<6G9:CEDC9H6C9H>B>A6GEA68:H6G:H>9J6A
8JGG:CI9:K>8:L>I="q'CDI:M8::9>C<BBJHI7:
>CHI6AA:9>CI=:HJEEAN8>G8J>I
Install a device for disconnection from the mains
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6AAEDA:H
0=:C :MI:CH>DC867A:H6G: JH:9 B6@:HJG:I=:
867A:L>G:H 6G: D;69:FJ6I: H>O:ID 6KD>9 KDAI6<:
9GDEH6C9I=6II=:8DCC:8I>DCHI6NH9GN
6.8.1. Single-phase pumps
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EGDI:8IDG L>I= EDL:G 867A: INE: ! +' L>I=
EAJ<6C9;AD6IHL>I8=
DCC:8II=:EAJ<ID6HD8@:IL>I=6C:6GI=A:69
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6.8.2. Three-phase pumps
Cable without plug
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0>I=I=G::E=6H:EJBEHL=:CI=:L6I:GA:K:A>HCDI
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C:8I:9IDI=:8DCIGDA7DM6C9IDH:II=:L6I:GA:K:AH
IDHIDE6C96JIDB6I>86AANHI6GII=:EJBE
7 STARTUP AND OPERATION
7.1 Preliminary checks before start-up of the
pump
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7.2 First starting
With a three-phase power supply make sure the
direction of rotation is correct.
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I=:>BE:AA:G>H6HH=DLC7NI=:6GGDLDCI=:EJBE
(I=:GL>H: 9>H8DCC:8I:A:8IG>86A EDL:G6C9G:K:GH:
I=:8DCC:8I>DCHD;ILDE=6H:H>CI=:8DCIGDA7DM
(E:G6I>DCL>I=LGDC<9>G:8I>DCD;GDI6I>DCL>AA86JH:
K>7G6I>DC6C9ADHHD;9:A>K:GN86E68>IN
+:K:GH: GDI6I>DC 86C 6AHD 9:B6<: I=: B:8=6C>86A
H:6A
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8=:8@GDI6I>DCD;I=:>BE:AA:G7NH><=I
Never introduce fingers in the suction
opening JCA:HH >I >H 67HDAJI:AN 8:GI6>C I=:
:A:8IG>8 EDL:G =6H 7::C 9>H8DCC:8I:9 I=6I
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6C9 I=: >BE:AA:G =6H HIDEE:9 GDI6I>C<
8DBEA:I:AN
The motors with supply current directly switched
by thermally sensitive switches can start automa-
tically.
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>HHI>AADE:G6I>C<
Avoid running dry.
Construction with float switch: I=:;AD6I HL>I8=
8DCC:8I:99>G:8IANIDI=:EJBE8DCIGDAHHI6GI>C<6C9
HIDEE>C<
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On
Off
h max
h min
mm
EGF 5
EGF 7
EGF 9
EGF 11
EGF 15
580
580
320
320
605 345
625 365
365625
h
max
h
min
-2)
",-444&1,48DC<6AA)6<>C6