SHIMGE SHF Manual de usuario
Vortex Type Micro Clean Water Pump
Models: SHF(m)、CP(m)、PRm、SGA(m)、PX(m)、PUM、
2SGP(m)、SGT、KSW、PC、CPH、ZDK
Mini-type Clean-water Centrifugal Electric Pump
SERVICE MANUAL
I. Safety Precautions
II. Product Introduction
III. Operating Conditions
IV. Structure Diagram
V. Pump Wiring Diagram
VI. Installation Diagram
VII. Instructions for Installation
VIII. Maintenance
IX. Troubleshooting
Contents
Danger: Failure to observe the relevant rules will cause an electric shock.
Warning: Failure to observe the relevant rules will cause serious personal injuries.
Notice: Failure to observe the relevant rules will cause damage to the relevant product.
It means that touch is prohibited.
It means the relevant rules shall be observed.
It means the prohibited actions.
It is a symbol of ground wire in case of an electric shock.
Thank you very much for choosing our products, and please read over the Operating Manual
and keep it properly before the installation and use. The improper usage may lead to personal
injuries and property damages.
There are such symbols as “Danger”, “Notice”, and “Warning” in this Operating Manual,
aiming to guarantee the correct use of the products involved and prevent hazards and damages.
Please strictly follow them.
I. Safety Precautions
Ground wire
Gas pipe
An Electric Pump involved hereunder shall be equipped with a leakage
protection device properly and reliable grounding shall be provided at
the place where the grounding sign of the Electric Pump or the cable lies
(the grounding conductor shall be connected to the terminal marked)
and simultaneously the connected power socket shall be reliably
grounded as well. As shown in the below figure, the ground wire shall
not be connected to a gas pipe, for it may result in an explosive; and the
plug shall not be wetted and the power socket shall be located at a
place which will not be affected by moisture.
Electrical connection shall be done
by a holder of an electrician license
in accordance with the relevant local
code and safety standard.
Statement: Any hazard or loss generated by any of the following circumstances where the
content hereof is not observed shall not belong to the scope of the Company's quality warranty:
• Any disassembly or repair by any unqualified person or any usage of any water pump
hereunder independent of its operating conditions makes the water pump unable to normally
operate;
• Any loss is caused by voltage or machinery or a chemical reason; or
• Any environmental pollution caused by the use of any dangerous medium.
An Electric Pump involved shallonly used to
deliver clean water and other liquidswhose
property is similar to that of chean water and
shall not be used to transport any flammable,
easily-gasified or explosive liquid, like petroleum
or ethyl alcohol, which is very dangerous.
Oil
An Electric Pump hereunder shall be installed at a cool and dry place. If it is
necessary to arrange such a pump outdoors, please do not expose it to
direct sunlight, For exposure to direct sunlight may easily cause accelerated
aging and electrical leakage of the water pump. Do not place the Electric
Pump horizontally or submerge the Electric Pump in water. Do not spray or
splash water or make high-flow water spray on the Electric Pump so as to
prevent the winding insulation of the Electric Pump from being damaged by
moisture, for a damaged winding insulation may lead to electrical leakage.
In winter, when anti-freezing measures are taken
for a water pump hereunder, no flammable
material shall be used to cover the pump or its
motor for freeze-proofing, so as to prevent any
fire accident. Do not cover the motor with any
thermal insulation material, for such a material
will lead to bad heat and even a fire easily.
1. When an Electric Pump involved hereunder is working, please first cut off the power supply in case that the Electric
Pump is to be relocated or touched; no washing, swimming, or pasturing shall be allowed nearby the working face of
the Electric Pump, so as to avoid any accident.
2. During the transportation or installation of an Electric Pump involved, do not grasp the cable to lift the Electric Pump
so as to prevent the cable from any damage that may cause electrical leakage or electric shock.
3. Based on the principle of safety, repair or maintenance in any form shall be carried out after the related water pump
is powered off.
Petroleum Ethyl
alcohol
II. Product Introduction
Mini-type Clean-water Centrifugal Electric Pumps include those of the series of SHF(m),
CP(m), PRm, SGA(m), PX(m), PUM, 2SGP(m), SGT, KSW, PC, CPH, and ZDK (hereinafter
referred to as the “Electric Pump”). The Electric Pump is mainly composed of such three parts as
the motor, the water pump, and the seal. The motor is an asynchronous motor. The pump adopts
the centrifugal-type impeller-volute (guide vane) structure, featured by high water yield and stable
operation. The pumps hereunder can be divided into non self-priming pumps and self-priming
pumps. A product of ZDK model has the function of self-priming. The seal: There is a single
mechanical seal between the water pump and the motor, used as the motive seal. The water
blocking ring revolving on the spindle provides assistance in water throwing and separation and at
the place of sealing of each fixed spigot is an O-shaped rubber seal ring used as the static seal.
The Electric Pumps of the models hereunder, with advantages such as small volume, light
weight, compact structure, and easy installation, can be widely applied to irrigation and spray
irrigation for farms, spray irrigation and watering in gardens, water supply to vegetables
greenhouses, water supply and drainage of breeding industry, and lifting of water from wells.
III. Operating Conditions
The Electric Pump shall be able to operate continuously and normally in the following
operating conditions:
1. The ambient temperature does not exceed +40℃;
2. The temperature of the medium ranges from 0 to +40°C (the temperature of the medium to
be conveyed by a CPH or PUM pump is between 0 and +90℃);
3. The pH value of the medium is 6.5~8.5;
4. The mass ratio of the solid impurities contained in the medium is not higher than 0.1% and
the particle size is not more than 0.2mm
5. The voltage and the frequency of the power supply meet the requirements in the
nameplate of the Electric Pump, relating to the nominal voltage and frequency and the scope of
the fluctuation of voltage is ±10% of the nominal value.
PUM、CPm、PC、ZDK
IV. Structure Diagram
Fan cover
Fan
Hexagon bolt
End cover
Waved spring
Bearing
Rotor
Key
Waterproof ring
Stator
Cross-recessed pan-headed
self-tapping screw
Terminal box cover
1
2
3
4
5
6
7
8
9
10
11
12
Rubber washer
Capacitor
Terminal box
Nut of the terminal box
Cable
Cable sheath
Rubber washer
Terminal board
Motor Housing
Foot
Hexagon socket
head screw
O ring
13
14
15
16
17
18
19
20
21
22
23
24
Hexagon bolt
Spring washer
Coupling
Mechanical seal
Impeller
Flat washer
Spring washer
I-shaped hex nut
Pump body
O ring
Slotted cheese-head
screw
Dust cover
25
26
27
28
29
30
31
32
33
34
35
36
33
34
35
36 37 39
38
40
41 42 43 44 45
46
47
48
49 50
21 22 23 24 25
12
3
6
16
17
18
14
15
13
11
12
4
5
78
9
10
19
20
32 31 30 29 28 27 26
PX(m)
Rubber washer
Waterproof ring
Coupling
Rubber gasket
Cross-recessed small pan
head screw
Capacitor
Terminal board
Terminal
I-shaped hex nut
Cross-recessed small pan
head screw
Terminal box cover
Nameplate
Cross-recessed pan-headed
self-tapping screw
Rubber washer
Screw-washer assembly
External-teeth lock washer
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Cross-recessed pan-headed
self-tapping screw
Press plate for the cable
Cable sheath
Cable
End cover
Spring washer
Hexagon-headed bolt
Fan
Fan cover
Waved spring
Bearing
Rotor
Stator & Motor case
Foot
Bearing
Flange-face hexagon
socket cap screw
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Dust cover
Air faucet
O ring
Pump body
I-shaped hex nut
Spring washer
Flat washer
Lining
Guide vane plate
Guide vane
Impeller
Fluid director
Rear guide vane
Flat washer
Circlip for the shaft
Mechanical seal
O ring
Pump cover
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
SGA(m)、SHF(m)
Cross-recessed small pan
head screw
Fan cover
Retaining ring for the shaft
Fan
Hexagon bolt
Rear end cover
Wave spring
Deep groove ball bearing
Rotor
Water blocking ring
Key
1
2
3
4
5
6
7
8
9
10
11
Stator
Cross-recessed
pan-headed screw
Terminal box cover
Capacitor
Press plate for the cable
Cable sheath
Cable
Motor case
Foot
Hexagon bolt
Mechanical seal
12
13
14
15
16
17
18
19
20
21
22
O ring
Impeller
Coupling
Flat washer
Spring washer
I-shaped hex nut
O ring
Air faucet
Pump body
O ring
Water faucet
23
24
25
26
27
28
29
30
31
32
33
124
3
567810
9
11 12 13 14 15 16 17 18 19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42 43
44 45 46 47 48 49
2SGP(m)
Full-thread hexagon bolt
Dust cover
Air faucet
Slotted cheese-head screw
O ring
Pump body
Rubber washer
I-shaped hex nut
Spring washer
Flat washer
Impeller
Pump cover
Common-type flat key
Impeller
Circlip for the shaft
Mechanical seal
Waterproof ring
Bearing
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Coupling
Air faucet
Dust cover
Rotor
Foot
Stator & motor case
Rubber gasket
Terminal box assembly
Cross-recessed small pan
head screw
External-teeth lock washer
Cross-recessed flange-face
screw
Capacitor
Rubber washer
Terminal box cover
Cross-recessed pan-headed
self-tapping screw
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
Nameplate
Cross-recessed small pan
head screw
I-shaped hex nut
Flat washer
Closed terminal
Binding post
Cross-recessed pan-headed
self-tapping screw
Press plate for the cable
Cable sheath
Cable
Waved spring
End cover
Hexagon bolt
Spring washer
Fan
Fan cover
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
SGT
12345678910
11
12
13
14
15 1617 18 19 20 21 22 23 24 25 26 27
28
29
30
31
32
33
34
35
36
37
38
39 40 41
42
Dust cover
Hexagon bolt
Flat washer
Spring washer
Flange plate
I-shaped hex nut
Rubber washer
Air faucet
O ring
Pump body
Rubber washer
Flange plate
Dust cover
Flat key
1
2
3
4
5
6
7
8
9
10
11
12
13
14
I-shaped hex nut
Spring washer
Flat washer
Impeller
Pump cover
Mechanical seal
Waterproof ring
Framework oil seal
O ring
Coupling
Spring washer
Hexagon bolt
Hexagon bolt
Rotor
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Hexagon socket cap screw
Spring washer
Foot
Three-phase horizontal motor
Binding post
Connection strap
Terminal box lid
Nameplate
Nameplate rivet
Cable locking head
Bearing
End cover
Fan
Fan cover
29
30
31
32
33
34
35
36
37
38
39
40
41
42
Este manual sirve para los siguientes modelos
15
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