5. Manutenzione
&6==64@?5:K:@?:5Ô:>A:68@?@C>2=: =2A@>A2?@?
C:49:656>2?FE6?K:@?:
&6=42D@5:A6C:4@=@56=86=@D6=2A@>A2C:>2?6
:?2EE:G2 6 D6 ?@? VDF77:4:6?E6>6?E6D@>>6CD2
6DEC2C=252==Ô24BF26D:DE6>2C=22==Ô2D4:FEE@
ATTE ZIO E: nel caso di impieghi tempora-
nei con liquidi sporchi o acqua con cloruri,
DF
3:E@5@A@=ÔFD@72C67F?K:@?2C63C6G6>6?E6=2
A@>
A24@?24BF2AF=:E2A6CC:>F@G6C6:56A@D:E:
@A@=F?82:?2EE:G:EOD6=2A@>A2?@?D:2GG:2@
?@?5O24BF26?@?C:DF=E2?@:?E6CCFK:@?:?6=4@=
=682>6?E@ 6=6EEC:4@ @44@CC6 6DEC2CC6=2 A@>A2 6
G6C:7:42C6496?@?D:2@DECF:E252:>AFC:EO3=@442
E252:?4C@DE2K:@?:@522=EC642FD6
Prima di ogni intervento di manutenzione
togliere l’alimentazione elettrica e assi-
curarsi che la pompa non rischi di esse
re
messa sotto tensione per inavvertenza.
6. Smontaggio
A28
6.1. Controllo rotazione albero
'DD6CG2C6=2 4@DECFK:@?6DF= 5:D68?@ :?D6K:@?6
A28
,
@8=:6C6=6G:E:
E@8=:6C6:=7:=EC@4@?
F?249:2G6DF=525@72C6CF@E2C6=Ô2=36C@
:?D6?D@@C2C:@
+6=Ô2=36C@C:DF=E23=@442E@6?@?D:D3=@442@44@CC6
AC@D68F:C6?6==@D>@?E288:@7:?@2C:>F@G6C6=642FD6
6.2. Ispezione della parte idraulica
*:>F@G6C6?6==Ô@C5:?6=6G:E:=6C@?56==6
=6G:E:6=Ô2?6==@5:D:4FC6KK2
DEC2CC6:=DFAA@CE@2?6==@AC642C:4@6D6AC6
D6?E6:=5:DE2?K:2=6*:>F@G6C6=Ô2?6==@AC6
42C:4@DE25:6:=DF@@C:?8FD2?5@F?
6DEC2EE@C6A6C4FD4:?6EE:6F?232CC2>6E2==:427:8
?b@4@?=2A@>A2:?A@D:K:@?6G6CE:42=6>F@G6?
5@=252==Ô2=E@G6CD@:=32DD@7:8?bÔBF:?5:A@DD:
3:=6C:>F@G6C6EFEE6=64@>A@?6?E::5C2F=:4967:?@2=
>@E@C665VA@DD:3:=66DEC2CC6:=>@E@C652==2E@2DA:
C2K:@?6&6=42D@5:A@>A24@?82==688:2?E6VA@DD:
3:=6C:>F@G6C6:=>@E@C67:?@2496:=82==688:2?E6?@?
E@442:=4@CA@5:>2?52E2D6C:DF=E2?646DD2
C:@6DEC2CC6:=>@E@C6C:>F@G6C6AC:>2:=4@CA@5:>2?
52E2:=4@A6C49:@42>:4:26=64@??6D
D:@?:6=6EEC:4964@>656D4C:EE@?6==27:8?b6A@:
D68F:C6=2D6BF6?K2D@AC2:?5:42E2
G:E2C6=@D>@?E288:@5:2=EC6A2CE:
Ogni manomissione può compromettere la
funzionalità della pompa e del motore.
6.3. Camera d’olio
+6V?646DD2C:@:DA6K:@?2C6=242>6C2@=:@
@DD6CG2C6=6D68F6?E::DECFK:@?:
ATTE ZIO E: la camera d’olio può es-
sere in
leggera pressione.
-D2C6=2?646DD2C:2AC642FK:@?6A6C 6G:
E2C6DACFKK:
EE6?56C6:=C277C6552>6?E@
56=4@A6C49:@42>6C2@=:@
,@8=:6C6:E2AA:68=:@C:?8C:>F@
G6C6=Ô@=:@4@?E6?FE@?6==242>6C25Ô@=:@66DEC2CC6
=2A2CE6C@E2?E656==2E6?FE2>6442?:42C:>F@G6
C6:=4@A6C49:@56==242>6C25Ô@=:@
(6C := C:6>A:>6?E@ 4@? ?F@G@ @=:@ FD2C6 D@=@
@=:@ 3:2?4@ A6C FD@ 2=:>6?E2C672C>246FE:4@
BF2?E:EO=:EC:
%@?E2C6AC:>2=2A2CE67:DD256==2E6?FE2DF=
4@A6C49:@ 42>6C2 @=:@ 6A@::= 4@A6C49:@
42>6C2@=:@ DF= 4@A6C49:@>@E@C6
4@?'C:?8
6.4. Ispezione camera condensatore
e collegamenti elettrici
*:>F@G6C6=6 G:E: 6 C:>F@G6C6 := 4@CA@ 5:
>2?52E27246?5@=6G24@?F?FE6?D:=6
DF==6 2AA@D:E6 E24496 G65: 7:8 ?b:? 42D@ 5:
A@>A2 4@? 82==688:2?E6 AC:>2 5: C:>F@G6C6 :=
4@CA@5: >2?52E2 C:>F@G6C6 =2 G:E6
*:>F@G6C6 =6 G:E: 6 8=: @C:?8
6DEC2CC6:=4@A6C49:@42>:4:24@?:
42G:
6.5.
Rimontaggio elettropompa (consiglia-
to solo a personale specializzato)
+6=Ô6=6EEC@A@>A2 V 4@>A=6E2>6?E6D>@?E2E2
D68F:C6 BF6DE6 :DECFK:@?:2DD6>3=2C6=242>:4:2
>@E@C64@?2GG@=8:>6?E@4@?EFEE::4@>A@
?6?E:>@E@C6=6E6?FE6>6442?:4966=6A2CE::5C2F
=:4964@>6:?7:8?b"?DE2==2C6F?8@=72C6%2==Ô6
DEC6>:EO 56==Ô2=36C@FE:=:KK2C6 BF6DE@8@=72C6A6C
D@==6G2C6:=>@E@C66=2A2CE6:5C2F=:426:?D6C:C=6
?6==242>:4:26DE6C?2.6C:7:42C6=2A@D:K:@
?656==2E24425:C:76C:>6?E@6G6C:7:42C6=Ô2=E6KK25:
C:76C:>6?E:7:8?b4@>A=6E2C6:=C:2DD6>3=288:@
D68F6?5@=2D6BF6?K2:?7:8?b*F@E2C6=2
A@>A2656776EEF2C6=64@??6DD:@?:6=6EEC:49649:F
56C6:=4@A6C49:@>@E@C64@?=6G:E:68=:@
C:?84@>6>@DEC2E@:?7:8?b(6CG6C:7:42
C6=2E6?FE2DE28?256=>@E@C6 :?DE2==2C6 ?6= 7@C@
7:=6EE2E@%?6=4@A6C49:@>@E@C6F?27@?E6
5:2C:24@>AC6DD2 AC6DD:@?6>2DD:>22E>6
:>>6C86C6=2A@>A2:?F?C64:A:6?E65Ô24BF2+6
?@?D@?@G:D:3:=:A6C5:E66DEC2CC6=2A@>A252=4@?
E6?:E@C66C:>F@G6C6=27@?E65:2C:24@>AC6DD2
49:F56C6:=7@C@4@?=2G:E66=Ô@C:?8
4@>6>@DEC2E@:?7:8?b
7. Ricambi
&6==66G6?EF2=:C:49:6DE65:A2CE:5:C:42>3:@AC64:
D2C6=256?@>:?2K:@?6:=?F>6C@5:A@D:K:@?6?6=
5:D68?@:?D6K:@?665:52E:5:E2C82E:A@52E26
?F>6C@5:>2EC:4@=2
G6?EF2=: A@>A6 52 :DA6K:@?2C6 @C:A2C2C64:
56G@?@A6CG6?:C64@>A=6E65:42G@
@?C:D6CG25:>@5:7:496
41