Calpeda MPS - Initial Pump Start-Up; Routine Maintenance Procedures

7.2 First starting
With a three-phase power supply make
sure the direction of rotation is correct.
,B6;86>G;<F6?BF8G;87<F6;4E:8I4?I84A7@84
FHE8G;86?BF87I4?I8 CE8FFHE8J<G;4CE8FFHE8
:4H:8@BHAG8758GJ88AG;8I4?I84A7G;8CH@C
7<F6;4E:8BEI<FH4??L6;86>G;89?BJE4G8
+J<G6;B99CBJ8E<AI8EGG;86BAA86G<BAF B9GJB
C;4F8F BA G;86BAGEB?C4A8?E8FG4EG4A7 6;86>
G;8CE8FFHE8BE9?BJE4G864C46<GL4:4<A
,;86BEE86G7<E86G<BAB9EBG4G<BAJ<??CEBI<7846BA
F<78E45?L:E84G8E4A784F<?L7<FG<A:H<F;45?8CE8F
FHE84A778?<I8EL64C46<GL
%4>8FHE8G;8CH@C<FBC8E4G<A:J<G;<A<GFE4A:8
B9E4G87C8E9BE@4A684A7G;4GG;845FBE5876HE
E8AG<A7<64G87BAG;8A4@8C?4G8<FABG8K688787
'G;8EJ<F847=HFGG;878?<I8EL :4G8I4?I8BEG;8
F8GG<A:B9CE8FFHE8FJ<G6;8F<9<AFG4??87
ATTENTION: never allow the pump to run
for more than five minutes with a closed
discharge valve.
ATTENTION: never run the pump dry,
not even for a short trial run.
&8I8EFG4EGG;8CH@C589BE8<G;4F588A<@@8EF87GB
478CG;B94G?84FG@@
7.2.1 Construction with float switch:
,;89?B4GFJ<G6;6BAA86G87 7<E86G?LGB G;8CH@C
6BAGEB?FFG4EG<A:4A7FGBCC<A:
;86>G;4GG;89?B4GFJ<G6;<F9E889EB@4ALB5FG46?8
!9A868FF4EL47=HFGG;89?B4GFJ<G6;645?8
K868FF<I8 645?8?8A:G; @4L 64HF8 G;8 @BGBEGB
BI8E;84G4A7G;8CH@CGBEHA7EL
7.2.2 Construction without float
switch:
!9G;8E8<FAB4<EI8AGI4?I8<AFLFG8@FJ<G;46;86>
I4?I8G;8@<A<@H@<@@8EF<BA78CG;4G9<EFGFG4EGHC
@HFG58@@
A4<EI8AGI4?I8@HFG58HF87<AFLFG8@FJ<G;4A
<@@8EF8778?<I8ELBHG?8G
BABGFG4EGG;8CH@CJ<G;46B@C?8G8?L6?BF87F;HGB99
:4G8I4?I8
&8I8EG4>8G;8CH@CBHGB9G;8J4G8EJ;<?8G;8CH@C
<FFG<??BC8E4G<A:
7.3 Switch off of the pump
,;8 4CC?<4A68 @HFG 58 FJ<G6; B99 8I8EL
G<@8 G;8E8 4E8 94H?GF F88
GEBH5?8F;BBG<A:
,;8 CEB7H6G <F78F<:A879BE4 6BAG<AHBHF7HGL
G;8 FJ<G6;B99<FC8E9BE@875L 7<F6BAA86G<A: G;8
CBJ8EFHCC?L5L@84AFG;88KC86G877<F6BAA86
G<A: 78I<68FF88C4E4:E4C;?86GE<64?6BA
A86G<BA
8 MAINTENANCE
89BE8 4AL BC8E4G<BAF <GF A868FF4EL GB7<F6BA
A86GG;8CBJ8EFHCC?L
!9E8DH<E87 4F>GB 4A 8?86GE<6<4ABEGB4A8KC8EG
G86;A<6<4A
I8EL @4<AG8A4A68 BC8E4G<BAF 6?84A<A:
BEE8C4E4G<BA8K86HG87J<G;G;88?86GE<64?
FLFG8@ HA78E IB?G4:8 <G 6BH?7 64HF8
F8E<BHF<A=HE<8FGBC8BC?8
A64F8B98KGE4BE7<A4EL @4<AG8A4A68BE @4<AG8
A4A68 BC8E4G<BAFG;4GE8DH<E8C4EGE8@BI<A:G;8
BC8E4GBE@HFG 584DH4?<9<87 G86;A<6<4A45?8 GB
E847F6;8@8F4A77E4J<A:F
!G<FFH::8FGGBE8:<FG8E4??@4<AG8A4A68BC8E4G<BA
8K86HG87
HE<A: @4<AG8A4A68 >88C C4EG<6H?4E
4GG8AG<BA<ABE78EGB4IB<7G;8<AGEB7H6G<BA
B9 F@4?? 8KG8EA4? C4EGF G;4G 6BH?7
6B@CEB@<F8G;878I<68F498GL
!G<F9BE5<778AGB8K86HG84ALBC8E4G<BAF
J<G;G;87<E86GHF8B9;4A7F-F8J4G8E
E8F<FG4AG 4AG<6HG :?BI8F GB 7<F4FF8@5?8
4A7 6?84A G;8 9<?G8E BE <A BG;8E C4EG<6H?4E
64F8F
HE<A: @4<AG8A4A68 BC8E4G<BAF 8KG8EA4?
C8EFBAA8?<FABG4??BJ87
%4<AG8A4A68BC8E4G<BAFG;4G4E8ABG78F6E<587<A
G;<F @4AH4? @HFG 58@478BA?L 5L FC86<4? C8E
FBAA8?4HG;BE<M875L4?C874+C
BE9HEG;8EG86;A<64?<A9BE@4G<BAE8:4E7<A:G;8HF8
BE G;8 @4<AG8A4A68 B9 G;8 78I<68 6BAG46G
4?C874+C
8.1 Routine maintenance
89BE8 8I8EL @4<AG8A4A68 BC8E4G<BAF
7<F6BAA86GG;8CBJ8EFHCC?L4A7@4>8FHE8
G;4G G;8 78I<68 6BH?7 ABG 466<78AG4??L
BC8E4G8
8.1.1 Summary table
E8DH8A6L 8F6E<CG<BA (4E4:E4C;
%BAG;?L ?84A<A: 
*BHG<A8@4<AG8A4A68G45?8
i
i
i
ON
OFF
OFF

%(+%0+*8I'C8E4G<A:!AFGEH6G<BAF (4:8 
!+,%0+3%(+33&-'.%0+36BA:4??(4:<A4