Instruction Manual

)6<:  +:K(E:G6I>C<"CHIGJ8I>DCH

Construction without float switch: HI6GI I=: EJBE
DCAN>;;JAAN>BB:GH:9>CI=:A>FJ>9ID7:G6>H:9
-=:,>C<A:E=6H: BDIDG L>AA HIDE >; DE:G6I>DC >H
EGDADC<:9L>I=L6I:G6I6I:BE:G6IJG: 67DK:k
0=:CI=:L>C9>C<H8DDA9DLCI=:I=:GB6AEGDI:8IDG
:C67A:HG:HI6GI>C<
Relief valve ;DG ' - I=:EJBE>H;>II:9
ID 6 G:A>:;K6AK:;DG 6>G G:A:6H:6GDJC9 I=:>BE:AA:G
<G6CI>C< 6 EGDE:G EJBE EG>B>C< 6AHD 6;I:G ADC<
HI6C9HI>AAE:G>D9H
7.3 Switch off of the pump
-=:6EEA>6C8:BJHI 7:HL>I8=D;;:K:GN I>B:
I=:G:6G:;6JAIHH::IGDJ7A:H=DDI>C<
-=:EGD9J8I>H9:H><C:9 ;DG 68DCI>CJDJH9JIN I=:
HL>I8=D;; >H E:G;DGB:9 7N9>H8DCC:8I>C<I=:EDL:G
HJEEAN 7NB:6CH I=::ME:8I:9 9>H8DCC:8I>C<9:K>
8:HH::E6G6<G6E=A:8IG>86A8DCC:8I>DC
8 MAINTENANCE
:;DG:6CNDE:G6I>DCH>IH C:8:HH6GNID 9>H8DCC:8I
I=:EDL:GHJEEAN
";G:FJ>G:96H@ID6C:A:8IG>8>6CDGID6C:ME:GII:8=C>
8>6C
K:GN B6>CI:C6C8: DE:G6I>DCH 8A:6C>C< DG
G:E6G6I>DC:M:8JI:9L>I=I=::A:8IG>86AHNHI:B
JC9:GKDAI6<: >I8DJA986JH:H:G>DJH>C?JG>:H
IDE:DEA:
"C 86H: D; :MIG6DG9>C6GNB6>CI:C6C8: DG
B6>CI:C6C8: DE:G6I>DCH I=6IG:FJ>G:E6GI
G:BDK>C<I=: DE:G6IDGBJHI7:6 FJ6A>;>:9
I:8=C>8>6C 67A: ID G:69 H8=:B:H 6C9
9G6L>C<H
"I>HHJ<<:HIIDG:<>HI:G6AAB6>CI:C6C8:DE:
G6I>DC:M:8JI:9
JG>C<B6>CI:C6C8:@::EE6GI>8JA6G6II:CI>DC
>C DG9:G ID 6KD>9 I=: >CIGD9J8I>DC D; HB6AA
:MI:GC6A E6GIH I=6I 8DJA9 8DBEGDB>H: I=:
9:K>8:H6;:IN
"I>H;DG7>99:CID:M:8JI:6CNDE:G6I>DCHL>I=
I=:9>G:8IJH:D; =6C9H.H:L6I:GG:H>HI6CI
6CI>8JI<ADK:H ID9>H6HH:B7A:6C98A:6CI=:
;>AI:GDG>CDI=:GE6GI>8JA6G86H:H
JG>C< B6>CI:C6C8: DE:G6I>DCH :MI:GC6A
E:GHDCC:A>HCDI6AADL:9
&6>CI:C6C8:DE:G6I>DCHI=6I6G:CDI9:H8G>7:9>CI=>H
B6CJ6A BJHI 7:B69: DCAN 7NHE:8>6AE:GHDCC:A
6JI=DG>O:97N/:GI>86A,GA
DG;JGI=:GI:8=C>86A>C;DGB6I>DCG:<6G9>C<I=:JH:DG
I=:B6>CI:C6C8:D;I=:9:K>8:8DCI68I/:GI>86A,GA
8.1 Routine maintenance
Before every maintenance operations
disconnect the power supply and make
sure that the device could not accidentally
operate.
The pump may have been immersed in
hazardous substances or products
emanating toxic gases, or may be located
in an environment which is toxic due to
other reasons; make sure all necessary
precautionary measures are taken to avoid
accidents.
Any pumps that require inspection/repair must be
drained and carefully cleaned inside and outside
before dispatch/submission.
!DH:9DLC6AA688:HH>7A:E6GIHL>I=6?:ID;L6I:G
";I=:G:>H6G>H@D;;G::O>C<I6@:I=:EJBEDJID;I=:
L6I:G6C9A:6K:>C69GNEA68:
0=:CJH:9L>I=BJ99NA>FJ>9HGJCI=:EJBE7G>:;AN
L>I=8A:6CL6I:G IDG:BDK:6AA 9:EDH>IH>BB:9>6I:AN
6;I:GJH:DG7:;DG:6E:G>D9D;>C68I>K>IN
=:8@E:G>D9>86AANI=6II=:G:A>:;K6AK:>I:B>H
CDI 8AD<<:97N>BEJG>I>:H "; G:FJ>G:9 G:BDK:I=:
H8G:LH6C9I=:;>M>C<G>C<
8.2 Dismantling the system
ADH: I=: HJ8I>DC 6C9 9:A>K:GN <6I: K6AK:H 6C9
9G6>CI=:EJBE86H>C<7:;DG:9>HB6CIA>C<I=:EJBE
8.3. Dismantling the pump
DG9>H6HH:B7AN6C9G:6HH:B7ANG:;:GIDI=:8GDHH
H:8I>DC9G6L>C<E6G6<G6E=CC:M:H
The pump function can be impaired by erroneous
procedure or tampering with internal parts.
For EGN, EGT, EGF
-D>CHE:8II=:>BE:AA:GID8A:6CI=:>CI:GC6A
E6GIH6C9ID8=:8@L=:I=:GI=:>BE:AA:GIJGCH;G::AN
L=:C BDK:97N =6C9G:BDK: I=: H8G:LH 
 'DG HIG6>C:G  'I=:H8G:LH 
EJBE86H>C<
-D9>HB6CIA:I=:>BE:AA:GG:BDK:I=:CJI
(I=:GHE6GIHH=DJA9CDI7:9>HB6CIA:9
For ED, EDV.
-D>CHE:8II=:>BE:AA:GID8A:6CI=:>CI:GC6A
E6GIH6C9ID8=:8@L=:I=:GI=:>BE:AA:GIJGCH;G::AN
L=:CBDK:97N=6C9G:BDK:I=:CJIHDGI=:H8G:LH
6C986H>C<8DK:G
-D9>HB6CIA:I=:>BE:AA:GG:BDK:I=:CJI
8.4. Mechanical seal inspection
"; I=:B:8=6C>86AH:6A 6C9 I=:D>A 8=6B7:G
6G:ID7:>CHE:8I:9;DAADLI=:H:>CHIGJ8I>DCH
CAUTION: there may be slight pressure in
the oil chamber.
6G:BJHI7:I6@:CID6KD>96HJ99:CHEJG
I>C<D;D>A
(C8:I=:EAJ<L>I=L6H=:G=6K:7::CG:BD
K:9 69?JHI I=: =DA: IDI=:9DLCL6G9 EDH>I>DC 6C9
:BEINI=:8=6B7:G8DBEA:I:AN
Do not dispose of the waste oil in the enviroment.
-=: B:8=6C>86A H:6A  86C 7: >CHE:8I:9 7N
i
i
",-444&1,48DC<6AA)6<>C6