SHIMGE SQm Manual de usuario
Models: SQm、QB、WZB、AWZB、PW
SERVICE MANUAL
Vortex Type Micro Clean Water Pump
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: Failing of observing relevant rules may cause electric shock;
Warning: Failing of observing relevant rules may cause serious injury of the body;
Notice: Failing of observing relevant rules may cause product damage;
Expresses No Touching;
Expresses Must Obey;
Expresses Forbidding Act;
Expresses the Grounding Mark for electric shock prevention.
Thank you very much for choosing the product of our company. Please be sure to read the
Operation Manual carefully before installation of the product and keep it properly, and misuse of
the product will cause personal injury or property damage.
The users must strictly observe the “Notice”, “Warning” and other terms and signs contained
in the Manual.
I. Safety and Installation Precautions
Gas Pipe
The electric pump should be correctly equipped with an electricity
leakage protective device and you should ground the pump reliably
(connect the grounding wire to the marked terminal) at the grounding
mark of the electric pump or cable as well as the power socket is
connected to ground. As shown in the figure below, it is strictly
forbidden to connect the ground wire to the gas pipe or it may cause
explosion; do not wet the power plug and the power socket connected
shall be located at areas where it is not affected by dampness.
The electrical connection
must be conducted by
personnel with electrician
certificate according to the
local specifications and the
safety standards.
Statement: SHIMGE shall not be liable for follow loss or damage suffered as a result of failure to
comply with the content of the manual：
·Pump failure resulting from disassembly or maintenance conducted by non-professional people
without certificate, or using the pump beyond its operating conditions;
·Losses caused by voltage, machinery or chemistry;
·Environmental pollution caused by pumping dangerous medium.
Grounding Wire
1
The electric pump is only used to deliver clean
water or similar liquid and it is strictly forbidden to
use it to deliver any flammable, gasifiable and
explosive liquid, such as gasoline and alcohol,
etc. which is an extremely dangerous behavior.
Alcohol
The electric pump shall be installed at a cool and dry place. External motor protection should be
used to eliminate environmental concerns, or it will easily cause the acceleration of the ageing of the
water pump and the leakage danger. Motor is not waterproof and should never be submersed into
any liquid. Do not allow water to spray directly onto motor to avoid the dampness of the motor which
may damage the winding insulation and thus cause the leakage accident.
When taking anti-freezing measures for the water pump in winter, do not cover combustibles on the
motor or pump for anti-freezing in case of causing fire accident and be sure not to cover the thermal
insulation material on the motor or it will cause poor ventilation and heat dissipation to easily lead to
fire.
1. When the electric pump is working, if you want to adjust the pump location or there is any other
action to touch the pump, you must cut off the power first. It is strictly forbidden to wash, swim and
herd, etc. near the pump working face in order to avoid occurrence of accidents.
2. When transporting or installing the electric pump, it is strictly forbidden to lift the electric pump by
grasping the cable for fear of the damage of the cable and causing leakage or electric shock.
3. On account of any safety principle, maintenance in any form shall be conducted after cutting off
the power of the water pump.
2
III. Working Conditions
The electric pump shall continuously work normally under the following conditions:
1. The environment ambient shall not exceed +40℃;
2. Liquid temperature: 0~+40℃; liquid temperature of AWZB and PW: 0~+90℃
3. The PH value of the medium shall be between 6.5 - 8.5;
4. The volume ratio of the solid impurity in the medium shall not exceed 0.1% and the
particle size shall not exceed 0.2mm;
5. The voltage and frequency of the power supply must meet the rated voltage and
frequency on the nameplate of the electric pump; the fluctuation range of the voltage is ±10% of
the rated value.
Vortex-type Micro Clean Water Pumps (hereinafter referred to as the “electric pump”)
include: SQm, QB, WZB, AWZB, PW; the electric pump consists of the motor, water pump and
seal these three parts. The motor is the asynchronous motor. The impeller structure of the vortex-
type pump is the vortex type which can achieve high head. WZB, AWZB and PW have the self-
priming function while QB and SQm do not. PW and AWZB are equipped with the auto control
system, which can realize the water discharge once you open the outlet valve and the electric
pump works and once you close the outlet valve, the electric pump will automatically stop working
without need to cut off the power artificially. Between the pump and the motor, the single
mechanical seal is adopted and the O-ring is adopted at the fixed seam allowance for static seal.
PW-Z series automatic self-priming pumps are configured with flow switch, pressure switch
and circuit board. Pumps can collect flow and pressure data through flow switch and pressure
switch and automatically on/off after analysing by the circuit board. PW-Z series pumps have the
functions of water-load protection, delay start and anti-jamming the pump is in the standby state.
II. Product Overview
3
IV. Exploded View
QB Series
11 Cable
12 Cable Sheath
13 Terminal Box
14 Capacitor
15 Cable Pressing Plate
16 Stator Housing
17 Bearing
18 Rotor
19 Water Deflector
1
2
3
4
5
6
7
9
8
10
11
12
13
15
16
17
19
14
1 Stator
2 Connector
3 O-ring
4 Mechanical Seal
5 Circlip
6 Impeller
7 Vent Cock
8 Pump Body
9 Fan Housing
10 Fan
18
4
1 2 3456 7 8 9
10
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
1 Vent Cock
2 Pressure Tank
3 Adapter
4 Pressure Switch
5 Combination Screws
6 Water Deflector
7 Rotor
8 Bearing
9 Wavy Spring
10 Connector
11 O- ring
12 Mechanical Seal
13 Impeller
14 Pump Body
15 Slotted Cheese
Head Screws
16 Hexagon Head
Bolts
17 Filter
18 Inlet
Rubber Washer19
20 Check Valve
21 Spring
22 Rubber Washer
23 Check Valve Seat
24 Set Screw
25 Capacitor
26 Rubber Washer
27 Terminal Box Cover
Terminal Box28
Cable Gland29
30 Fan Housing
31 Fan
32 Stator Housing
33 Stator
34 Base
35 Hexagon Head
Bolts
PW Series
5
1 2 3456 7 8 9
10
11
12
13
14
15
16
17
18
20
21
22
23
24
19
25
26
27
28
29
30
1 Flow Switch
2 Vent Cock
3 Pressure Tank
4 Pressure Switch
5 Combination Screws
6 Water Deflector
7 Rotor
8 Bearing
9 Wavy Spring
10 Connector
11 O-ring
12 Mechanical Seal
13 Impeller
14 Pump Body
15 Slotted Cheese
Head Screws
16 Hexagon Head
Bolts
17 Filter
18 Inlet
19 Set Screw
20 Capacitor
21 Control Box
22 Rubber Washer
23 Control Box Cover
24 Cable Lock
25 Fan Housing
26 Fan
27 Stator Housing
28 Stator
29 Base
30 Hexagon Head
Bolts
PW-Z Series
6
7
4
2
1589
12
14 13
15
16
17
18
20 19
22
23
21 24
26
27 28
29
31
32
10 11
30
PW-ZL Series
7
25
6
3
1 Flow Switch
2 Vent Cock
3 Set Screw
4 Pressure Switch
5 Water Deflector
6 Combination Screws
7 Rotor
8 Bearing
9 Wavy Spring
10 Handle
11 Metal Hose
12 Connector
13 Mechanical Seal
14 O-ring
15 Impeller
16 Pump Body
17 Slotted Cheese
Head Screws
18 Hexagon Head
Bolts
19
20 Inlet
21 Capacitor
22 Control Box
23 Rubber Washer
24 Control Box Cover
2 Cable Lock5
26 Stator
27 Stator Housing
2 Fan8
29 Fan Housing
30 Foot
32 Pressure Tank
Filter
31 Hexagon Head
Bolts
56
17
AWZB Series
1
3
2
4
10 11 12
14
13
15 16
18 19 20
22 24 25
21 23
26
27
28
29
1 Inlet
2 Vent Cock
3 Check Valve
4 Pump Body
5 Drain Screw
6 Pump Cover
7 O-ring
8 Impeller
9 Mechanical Seal
10 Elbow
11 Pressure Switch
12 Pressure Tank
13 Water Deflector
14 Connector
15 Bearing
16 Rotor
17 Stator
18 Cable Sheath
19 Stator Housing
20 Capacitor
21 Terminal Box
22 Foot
23 Cable Lock
24 Wavy Spring
25 Cable
26 Rear Cover
27 Hexagon Head Bolts
28 Fan
29 Fan housing
8
9
7
8
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