Multiquip ST2010 User Manual

OPERATION AND PARTS MANUAL
MODEL ST2010 Series
SUBMERSIBLE PUMP
Revision #3 (12/07/12)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
TABLE OF CONTENTS
ST2010 Series Submersible Pump
Parts Ordering Procedures ...................................... 3
Safety Information ................................................4-7
Specifications .......................................................... 8
Dimensions .............................................................. 9
General Information ............................................... 10
Components .......................................................... 11
Float Switches ....................................................... 12
Float Switch (Piggy-Back) ..................................... 13
Float Switch (Control Box) ................................ 14-15
Operation ............................................................... 16
Control Box Installation ..................................... 17-18
Clean-Up ............................................................... 19
Maintenance .......................................................... 20
Troubleshooting ..................................................... 21
Performance Curves .............................................. 22
Control Box Wiring Diagram .............................23-24
Motor Wiring Diagram ............................................ 25
Explanation Of Code In Remarks Column............. 26
Suggested Spare Parts ......................................... 27
Illustrations
ST010TCUL Pump Assy. .................................. 28-29
ST2010, ST2010A/B, ST2010CUL Pump Assy. ....30-33
Electric Motor Assy. .......................................... 34-35
Terms And Conditions Of Sale — Parts ................ 36
NOTICE
Specifications and part numbers are subject to change without notice.
PARTS ORDERING PROCEDURES
Ordering parts has never been easier!
If you have an MQ Account, to obtain a Username
Effective:
Choose from three easy options:
January 1st, 2006
Best Deal!
Order via Internet (Dealers Only):
Order parts on-line using Multiquip’s SmartEquip website!
View Parts Diagrams
Order Parts
Print Specifi cation Information
Goto www.multiquip.com and click on
Order Parts
to log in and save!
Order via Fax (Dealers Only):
All customers are welcome to order parts via Fax. Domestic (US) Customers dial: 1-800-6-PARTS-7 (800-672-7877)
Order via Phone:
Non-Dealer Customers:
Contact your local Multiquip Dealer for parts or call 800-427-1244 for help in locating a dealer near you.
and Password, E-mail us at: parts@multiquip.
com.
To ob tain an MQ Ac cou nt , co nta ct yo ur District Sales Manager for more information.
Use the internet and qualify for a 5% Discount on Standard orders for all orders which include complete part numbers.*
Fax your order in and qualify for a 2% Discount on Standard orders for all orders which include complete part numbers.*
Domestic (US) Dealers Call:
1-800-427-1244
International Customers should contact their local Multiquip Representatives for Parts Ordering information.
Note: Discounts Are Subject To Change
Note: Discounts Are Subject To Change
When ordering parts, please supply:
Dealer Account NumberDealer Name and AddressShipping Address (if different than billing address)Return Fax NumberApplicable Model NumberQuantity, Part Number and Description of Each Part
NOTICE
All orders are treated as Standard Orders and will
ship the same day if received prior to 3PM PST.
Specify Preferred Method of Shipment: UPS/Fed Ex DHL
Priority One ✓ Truck
Ground
■ Next Day
Second/Third Day
www.multiquip.com
WE ACCEPT ALL MAJOR CREDIT CARDS!
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 3
SAFETY INFORMATION
Do not operate or service the equipment before reading
Potential hazards associated with the operation of this
the entire manual. Safety precautions should be followed at all times when operating this equipment. Failure to read and understand the safety messages and operating instructions could result in injury to yourself and others.
SAFETY MESSAGES
The four safety messages shown below will inform you about potential hazards that could injure you or others. The safety messages specifi cally address the level of exposure to the operator and are preceded by one of four words:
DANGER, WARNING, CAUTION or NOTICE.
SAFETY SYMBOLS
DANGER
Indicates a hazardous situation which, if not avoided,
WILL result in DEATH or SERIOUS INJURY.
WARNING
Indicates a hazardous situation which, if not avoided, COULD result in DEATH or SERIOUS INJURY.
equipment will be referenced with hazard symbols which may appear throughout this manual in conjunction with safety messages.
Symbol Safety Hazard
Burn hazards
Electric shock hazards
Rotating parts hazards
Pressurized fluid hazards
CAUTION
Indicates a hazardous situation which, if not avoided, COULD result in MINOR or MODERATE INJURY.
NOTICE
Addresses practices not related to personal injury.
GENERAL SAFETY
NOTICE
This equipment should only be operated by trained and
Whenever necessary, replace nameplate, operation and
accident due to equipment modifi cations. Unauthorized
recommended by Multiquip for this equipment. Damage
keep
Also, know the phone numbers
fi re department.
SAFETY INFORMATION
CAUTION
 NEVER operate this equipment without proper protective
clothing, shatterproof glasses, respiratory protection, hearing protection, steel-toed boots and other protective devices required by the job or city and state regulations.
 Avoid wearing jewelry or loose fi tting clothes that may
snag on the controls or moving parts as this can cause serious injury.
NEVER operate this equipment when not
feeling well due to fatigue, illness or when under medication.
NEVER operate this equipment under the
infl uence of drugs or alcohol.
ALWAYS clear the work area of any debris, tools, etc.
that would constitute a hazard while the equipment is in operation.
qualifi ed personnel 18 years of age and older.
safety decals when they become diffi cult read.
 Manufacturer does not assume responsibility for any
equipment modifi cation will void all warranties.
NEVER use accessories or attachments that are not
to the equipment and/or injury to user may result.
 ALWAYS know the location of the nearest
fi re extinguisher.
 ALWAYS know the location of the nearest
fi rst aid kit.
 ALWAYS know the location of the nearest phone or
a phone on the job site.
of the nearest ambulance, doctor and This information will be invaluable in case of an emergency.
 No one other than the operator is to be in the working
area when the equipment is in operation.
DO NOT use the equipment for any purpose other than
its intended purposes or applications.
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 5
SAFETY INFORMATION
PUMP SAFETY
a torch or other source of fl ame. Application of heat in this manner may heat the oil in the seal cavity above the
water concentrated with heavy debris. It is very important to always fl ush the pump before turning it off to prevent
store equipment properly when it is not being used. Equipment should be stored in a clean, dry location out of the reach of children and unauthorized personnel.
allow the machine a proper amount of time to
DANGER
 NEVER operate the equipment in an explosive
atmosphere or near combustible materials. An explosion or fi re could result causing severe
bodily harm or even death.
WARNING
 Accidental starting can cause severe injury
or death. ALWAYS place the ON/OFF switch in the OFF position.
DO NOT place hands or fingers inside
pump when pump is running.
NEVER disconnect any emergency or
safety devices. These devices are intended for operator
safety. Disconnection of these devices can cause severe injury, bodily harm or even death. Disconnection of any of these devices will void all warranties.
Risk of Electric Shock - This pump has not been
investigated for use in swimming pool or marine areas.
critical point, causing pump damage.
DO NOT pump water with a temperature greater than
104°F.
DO NOT pump liquids containing acid or alkali.
ALWAYS check strainer before pumping. Make sure
strainer is not clogged. Remove any large objects, dirt or debris from the strainer to prevent clogging.
ALWAYS use a large basket strainer when pumping
water that contains large debris.
ALWAYS fl ush pump (clean) after use when pumping
clogging.
 Fix damage to machine and replace any broken parts
immediately.
 ALWAYS
CAUTION
DO NOT restrict the fl ow of the discharge hose as it may
cause the pump to overheat.
Be careful of discharge hose whipping under pressure.
ALWAYS check pump oil level only when pump is cool.
Expansion due to heat may cause hot oil to spray from the oil plug when the oil plug is removed. The possibility of severe scalding may exist.
NOTICE
ALWAYS place the pump in an upright position on a platform before using. The platform will prevent the pump from burrowing itself on soft sand or mud.
NEVER operate pump on its side.
DO NOT allow the pump to freeze in water.
NEVER leave an open pump chamber unattended.
ALWAYS keep the machine in proper running condition.
DO NOT attempt to thaw out a frozen pump by using
NEVER lubricate components or attempt service on a
running machine.
NEVER run pump dry.
ALWAYS
cool before servicing.
 Keep machine in proper running condition.
ELECTRICAL SAFETY
DANGER
 The electrical voltage required to operate
pump can cause severe injury or even death through physical contact with live circuits. ALWAYS disconnect electrical power from pump before performing maintenance on pump.
WARNING
 To reduce the risk of electric shock, connect only to a
circuit protected by a Ground-Fault Circuit-Interrupter (GFCI).
NOTICE
grounding-type receptacle.
Control Box Safety
have a qualifi ed electrician perform the control
box installation. The possibility exists of electrical shock
When raising or lowering of the pump is required, always attach an adequate rope or lifting device to the correct
CE
Works or recycling agency in your area and arrange for proper disposal of any electrical components, waste or
recommended that the pump casing and all other metal
Recyclers and manufacturers alike promote the process
promotes energy cost savings.
SAFETY INFORMATION
ALWAYS make certain that the voltage supplied to the
pump is correct. Always read the pump’s nameplate to determine what the power requirements are.
Power Cord/Cable Safety
DANGER
 NEVER let power cords or cables lay in water.
 NEVER stand in water while AC power cord is connected
to a live power source.
NEVER use damaged or worn cables or cords. Inspect
for cuts in the insulation.
NEVER grab or touch a live power
cord or cable with wet hands. The possibility exists of electrical shock,
electrocution or death.
 Make sure power cables are securely connected to the
motor's output receptacles. Incorrect connections may cause electrical shock and damage to the motor.
WARNING
 NEVER attempt to use the power cord as a lifting or
lowering device for the pump.
NOTICE
ALWAYS make certain that proper power or extension
cord has been selected for the job. See Cable Selection Chart in this manual.
DANGER
 ALWAYS
or electrocution.
NOTICE
ALWAYS mount control box in a vertical position
protected from harsh environmental elements.
LIFTING SAFETY
CAUTION
lifting point (handle) on the pump.
NOTICE
 DO NOT lift machine to unnecessary heights.
 NEVER lift the equipment while the electric motor is
running.
TRANSPORTING SAFETY
NOTICE
 ALWAYS shut down pump before transporting.
 ALWAYS tie down equipment during transpor t by
securing the equipment with rope.
ENVIRONMENTAL SAFETY/DECOMMISSIONING
Grounding Safety
DANGER
 ALWAYS make sure pump is grounded.
 NEVER use gas piping as an electrical ground.
 ALWAYS make sure that electrical circuits are properly
grounded to a suitable earth ground (ground rod) per the National Electrical Code (NEC) and local codes before operating generator. Severe injury or death by electrocution can result from operating an ungrounded motor.
 This pump is supplied with a grounding conductor and
grounding-type attachment plug. To reduce the risk of electric shock, connect only to a properly grounded,
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 7
 DO NOT pour waste or oil directly onto
the ground, down a drain or into any water source.
 Contact your country's Department of Public
oil associated with this equipment.
 When the life cycle of this equipment is over it is
parts be sent to a recycling center.
Metal recycling involves the collection of metal from discarded products and its transformation into raw materials to use in manufacturing a new product.
of recycling metal. Using a metal recycling center
Table 1. Specifications
SPECIFICATIONS
Model
ST-2010/ST-2010A/
ST-2010CUL
ST-2010B ST-2010TCUL
Type Submersible Pump Submersible Pump Submersible Trash Pump
Impeller Cast Ductile Iron Cast Ductile Iron Cast Ductile Iron
Discharge Size 2.00 in. (51 mm) 2.00 in. (51 mm) 2.00 in. (51 mm)
Maximum Pumping Capacity
85 gallons/minute (322 liters/minute)
85 gallons/minute (322 liters/minute)
90 gallons/minute (341 liters/minute)
Max. Solids Diameter --- --- 1.00 in. (25 mm.)
Max Head
54.7 ft. (16.6 meters) ST-2010CUL: 50 ft. (15.24 m)
54.7 ft. (16.6 meters) 45 ft. (13.7 meters)
Power 1.0 HP (0.75 kw) 1.0 HP (0.75 kw) 1.0 HP (0.75 kw)
Voltage; Phase 1Ø 115V 1Ø 230V 1Ø 115V
Starting Amps 63 A 30 A 53 A
ST2010: 13.5 A
Running Amps
ST2010A: 13.5 A
6.7 A 9.4 A
ST2010CUL: 11.9A
Control Box (see Note 3) CB3 CB6 CB3
Thermal Overlaod Protection
YES YES YES
Rotation CCW (Note 1) CCW (Note 1) CCW (Note 1)
Mechanical Oil seal Capacity
150 cc. (Note 2) 150 cc. (Note 2) 180 cc. (Note 2)
Check Frequency Monthly (300 hrs.) Monthly (300 hrs.) Monthly (300 hrs.)
RMP (Speed) 3550 +/- 30 3550 +/- 30 3550 +/- 30
Power Cable Length 50 ft. (15.2 meters) 50 ft. (15.2 meters) 50 ft. (15.2 meters)
Dry Net weight 55 lbs. (25 Kg.) 55 lbs. (25 Kg.) 77 lbs. (35 Kg.)
Motor Rotation – Upon start-up, the pump "kicks" in the opposite direction of motor rotation. The correct rotation is counterclockwise (CCW) as viewed from
1.
the impeller end of the pump.
2. Mechanical Oil Seal – Use a good grade 10 weight non-detergent hydraulic oil (i.e. Shell Turbo 32 or equivalent). Fill oil cavity 75% to 85% full (allow air
space for expansion).
3. Control Box - Control box (Table 2) may be required for certain pumping applications.
Table 2. Control Box Specifications
Model No. Voltage Type UL/CSA Listed
Thermal
Overload
Protection
Float Switch
Capability
CB3 115 VAC, 60 Hz Single-Phase YES YES YES
CB6 230 VAC, 60 Hz Single-Phase YES YES YES
ST2010TCUL
49.21 ft. (15 m)
4.37 in.
(111 mm.)
7.08 in.
(180 mm.)
23.82 in.
(605 mm.)
10.23 in.
(260 mm.)
3.14 in.
(80 mm.)
3.54 in.
(90 mm.)
4.52 in.
(115 mm.)
DIMENSIONS
5.11 in.
(130 mm.)
NPT 2
ST2010, ST2010A, ST2010B, ST2010CUL
49.21 ft (15m)
16.46 in
(418 mm)
6.7 in
(170 mm) Dia.
Figure 1. ST2010 Series Dimensions
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 9
GENERAL INFORMATION
INTRODUCTION
The Multiquip Model ST-2010 submersible pump is designed to pump water and is used for the draining (de­watering) of well casings construction sites, cofferdams, manholes, transformer vaults and excavations. The ST­2010TCUL is designed for heavily debris-laden water and the 2-inch discharge port can handle solids up to one inch in diameter.
A cast ductile iron type impeller is attached to the output shaft of a 1 HP electric motor which provides adequate power for general purpose pumping. This submersible pump is supplied complete with an electric power cable, and a discharge port which accepts a 2-inch hose.
This pump is ideal for portability because of its light weight and carrying handle. For reliability and long life, a mechanical seal provides shaft sealing, with an oil chamber separating the pump section from the motor.
The pump when in use, should be installed as free standing (upright position) on its strainer base. A 2-inch discharge hose (not supplied) should be connected to the discharge port. The discharge hose should be adequately supported to avoid stress on the pump.
For maximum water flow, the discharge hose should be kept as short as possible, and with minimum elevation above the pump. Remember as the length and/or height of the discharge hose is increased, the flow of water will be reduced. Also any reduction in the hose size, and any fittings such as valves or outlet nozzles, will restrict the water flow.
To avoid back-siphonage when the pump is switched off, ensure that the end of the discharge hose is installed above the water level at the final discharge point.
When the pump is switched off, the water remaining in the hose will run back through the pump. This can be avoided by placing a non-return valve in the hose nearest the pump.
This pump must always be positioned on a platform in an upright position. NEVER operate the pump by a suspended rope. To prevent large solids from entering the pump, install a wire mesh screen or similar barrier around the pump.
If the pump was used to pump water containing mud, silt, use clean water to flush out the pump after each use.
DO NOT allow the pump to run dry, as this will damage the pump. During maintenance, dry running is permissible but only for a few seconds.
NEVER lift the pump by its electrical power cord. ALWAYS lift the pump by its carrying handle or attach a rope to the carrying handle.
A pump fully submerged in liquid will not freeze, unless the liquid freezes. DO NOT allow a partially submerged pump to freeze. The expansion of water freezing in the volute may crack the pump, causing expensive repairs. If there is any danger of the pump being subjected to freezing temperatures, Lift the pump from water and allow it to drain thoroughly.
If the pump jams or the pump rotor locks for any reason, disconnect the pump from the power source immediately. Allowing the pump motor to cycle ON and OFF under an overload condition can burn out the motor.
When replacement of nuts and bolts is required, use only recommended parts as referenced in the parts section of this manual. This pump uses metric threads. DO NOT use English measurement threads.
WARNING
Explosion or Fire Hazard exists if this pump is used with flammable liquids. DO
NOT use this pump with flammable liquids. DO NOT install this pump in hazardous
locations as defined by the National Electrical Code, ANSI/NFPA 70.
NEVER use this submersible pump to pump flammable liquids or operate in a explosive or flammable environment.
Avoid using this pump in conditions where mud, grit, silt or other debris are present. These conditions could cause blockage and cause excessive pump wear.
DO NOT install the pump directly into an area where there is a heavy build-up of mud, grit, silt or debris. If this condition is present, install the pump on a platform before operating.
PAGE 10 —ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12)
Failure to follow the above referenced precautions could result in serious injury or death! Replace pump cord immediately if cord becomes damaged or severed. This pump must be installed in accordance with National Electric Code ANSI/NFPA 70 so as to prevent moisture from entering or accumulating with the boxes, conduit bodies fittings, float housing or cable.
ST2010, ST2010A, ST2010B, ST2010CUL ST2010TCUL
COMPONENTS
6
5
7
3
2
Figure 2. Submersible Pump Components
Figure 2 shows the location of the basic components for the ST2010 series submersible pumps. Listed below is a brief description of each component.
1. Strainer Base — Made of chrome-plated steel which is resistant to hardware corrosion. DO NOT pump large objects or debris with this pump. This pump is for pumping water only. Always place the strainer base on a platform.
2. Volute/Impeller — Volute is constructed of cast iron and impeller is made of cast ductile iron to minimize wear and prolong service life.
3. Electric Motor — All ST2010 series submersible pumps utilize a 60 Hz, single-phase, 1.0 HP electric motor. The ST2010, ST2010A, ST2010CUL and S-2010TCUL operate at 115 VAC while the ST2010B operates at 230VAC. Consult with a licensed electrician before connecting motor to a power source. Observe all city and local safety codes.
4
8
9
1
power cable. Always check the cable for signs of wear. NEVER use a defective power cable. Replace the cable immediately if the cable is worn or defective.
6. Carrying Handle — Always carry the submersible pump by its handle. NEVER carry the pump by its power cord. Carrying or lifting the pump by the power cord will cause undue stress on the cord and ultimately the cord will become dislodged from the pump.
7. Thermal Overload Protection — This pump is equipped with thermal overload protection device that will shut down the motor in the event of high operating temperatures. The motor will automatically restart once the temperature returns to an acceptable operating temperature.
8. Mechanical Oil Seal — This oil-filled seal provides lubrication when running the pump dry. NEVER run the pump dry. Running the pump dry will cause severe damage to the pump.
4. Discharge Port — Connect a 2-inch hose to this port. Remember to adequately support the discharge hose to avoid stress on the pump.
5. AC Power Cable — This unit is supplied with an AC
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 11
9. Mechanical Oil Seal Plug — Remove this plug to check and add hydraulic oil (Shell 32 or equivalent) to the oil cavity. This oil protects the mechanical seal. Oil cavity should be full enough to cover seal spring.
FLOAT SWITCHES
FLOAT SWITCH THEORY
Mercury monitoring is a mercury-switch actuated, liquid­level control that has proven to be more economical and longer lasting than other types of liquid-level control systems, easily replacing and improving upon diaphragm switches, air bubble systems and electro-mechanical switches most often relied upon in the past.
HOW IT WORKS
There is a tilt-sensitive mercury switch hermetically sealed within each float. As the liquid level (water) rises or falls, the float changes its angle until the mercury switch makes (closed, Figure 4) or breaks (open, Figure 5) the circuit. Maximum pumping range is 120 degrees. See Figure 3 below.
DESIGN FEATURES
Constructed of rigid, durable ABS polymer ultrasonically welded. The all-steel mercury switch is held by positioning pins. Interior is filled with cell foam.
 Suitable for most liquid environments.
 Hermetically sealed.
 Thick-walled non-corrosive PVC plastic enclosure.
 Pressure tested to 60 ft. (18.2 meters).
 Mercury switch reliability, proven to 500,000 cycles.
 Standard SJO, 16-gauge, 2 conductor cord (20 ft./6.09 m).
Figure 3. Pumping Range (Float Switch)
PUMPING RANGE
The pumping range of the pump is determined by the float switch tether cord. Use Table 3 as guide line to determine your required pumping range. Pumping ranges are based on non-turbulent conditions. Range may vary due to water temperature and cord shape. Please note as the tether length increases, so does the variance of the pumping range.
Table 3. Pumping Range
Tether Length
Pumping Range
2 in.
5.08 cm.
6 in.
15.24 cm.
4 in.
10.16 cm.
10 in.
25.4 cm.
6 in.
15.24 cm.
14 in.
35.56 cm.
8 in.
20.32 cm.
18 in.
45.72 cm.
Figure 4. Float Switch (Closed)
Figure 5. Float Switcfh (Open)
10 in.
25.4 cm.
22 in.
55.88 cm.
12 in.
30.48 cm.
27 in.
68.58 cm.
14 in.
35.56 cm.
31 in.
78.74 cm.
16 in.
40.64 cm.
35 in.
88.9 cm.
PAGE 12 —ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12)
FLOAT SWITCH (PIGGY-BACK)
FLOAT SWITCH
Single or dual control float switches (Figure 6) can be used for the unattended operation of the submersible pump. When using the piggy-back power configuration (plug), the ST-2010 series pumps DO NOT require the use of a control box. In this configuration (piggy-back), the SW-1 (single float switch) or SW-2 (dual float switch) are required. The illustration below is an example of a single float switch application.
Mounting The Float Switch
1. Determine the required cord tether length as shown in Figure 6 and Table 3.
2. Place the cord into the clamp as shown in Figure 6
3. Secure the clamp to the discharge hose as shown in Figure 6. DO NOT install cord under hose clamp.
4. Using a screwdriver, tighten the hose clamp. DO NOT over- tighten. Make sure the float cord is not allowed to touch the excess hose clamp band during operation.
NOTICE
Figure 6 shows a single float switch application. For dual float switch capability use a Model SW-2 mercury type float switch.
Figure 6. Single Float Switch Application Diagram
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 13
FLOAT SWITCH (CONTROL BOX)
CONTROL BOX
For special remote pumping applications of the submersible pump, a control box (Model CB3 - for ST2010, ST2010A, ST2010CUL, and ST2010TCUL and Model CB6 - for ST2010B) may be required. This water-resistant control box
provides watertight housing and glands to prevent water from leaking into the box, and a float switch interface. When using the CB3 control box, only the SW-1WOP float switch (2) can be used (no plug, bare wires).
Figure 7. CB3 Control Box abd Dual Float Switch Application Diagram
PAGE 14 —ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12)
FLOAT SWITCH (CONTROL BOX)
Figure 8. CB6 Control Box and Dual Float Switch Application Diagram
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 15
HOSE CONNECTIONS
Connect a 2-inch hose to the discharge port on the pump as shown in Figure 9. Make sure that the hose is attached correctly to the discharge port.
PUMP POWER CONNECTIONS (PIGGY-BACK CORD ONLY)
1. Make sure the circuit breaker supplying power to the pump is in the OFF position.
2. Connect the float switch or switches to the AC power receptacle as shown in Figure 6.
ATTACHING LIFTING ROPE
1. Attach a suitable lifting cable (rope) to the carrying handle (Figure 9) on the pump and lower the pump into place. For applications where there is an excessive amount of mud, grit or silt, the use of a support platform is desirable. When pumping water from swimming pool type applications where there is little or no debris, the support platform is not required.
OPERATION
Figure 10. Submersible Pump Tilted
(Incorrect Position)
3. If all of the pump's electrical requirements have been met, place the circuit breaker or power ON/OFF switch in the ON position.
4. Wait a few seconds and water should begin to flow from the discharge hose.
Figure 9. Submersible Pump Upright
(Correct Position)
2. Make sure the pump is always placed in an upright position, not tilted (Figure 10). Never position the pump directly on a soft, loose bottom. Remember to attain maximum pumping capacity and prevent excessive wear, position the pump so it will not burrow itself into sand or clay.
5. If water is not flowing from the discharge hose or not flowing freely after a few minutes, remove the power from the pump and check the system for leaks.
6. To stop the pump from pumping, place the circuit breaker or ON/OFF switch in the OFF position.
DANGER
NEVER grab or touch a live power cord (Figure 11). DO NOT stand in water when connecting the pump's
power cord into a voltage source. The possibility exists of electrical shock, electrocution and possibly death!
WET
HANDS
POWER
CORD
(POWER ON)
Figure 11. Power Cord (Wet Hands)
PAGE 16 —ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12)
CONTROL BOX INSTALLATION
DANGER
The ST2010 Series submersible pumps are designed to work with a control box. The control box contains the necessary electronics (float switch connections) to op erate the pump. Remember the control box contains hazardous voltages.
Disconnect all sources of power before installing or servicing. There exists the possibility of electrocution, electric shock or burn, which can cause severe bodily harm or even death!
CAUTION
This control box should only be installed or serviced by a licensed electrician or qualified personnel.
CONTROL BOX MOUNTING
Mount the control box in an upright vertical position. Make sure the control box is securely fastened to a flat surface, that is free of dust, dirt, moisture or any elements that may contaminate or erode the electronic components of the control box.
SINGLE-PHASE POWER INSTALLATION (INPUT)
The ST2010, ST2010A, ST2010CUL, and ST2010TCUL submersible pumps require 115 V, 60 Hz, single-phase power for normal operation. The ST2010B requires 230 V, 60 Hz, single-phase power.
If you cannot determine what your pump's power requirements are, look at the vendor supplied identification name tag attached to the pump or contact Multiquip's Service/Technical Assistance department.
POWER CORD REQUIREMENTS
When routing the 115 VAC/230V, 60 Hz, single-phase power via a power cord to the control box, always use the correct wire size. Please refer to Table 4 below (Cord Length/Wire Size) to determine the correct wire size. Incorrect wire size can adversely affect the performance of the pump.
Table 4. Cord Length and Wire Size
AMPS 50 FT. 100 FT. 150 FT.
6 16 AWG 16 AWG 14 AWG
8 16 AWG 14 AWG 12 AWG
10 16 AWG 14 AWG 12 AWG
12 14 AWG 14 AWG 12 AWG
14 14 AWG 12 AWG 10 AWG
16 12 AWG 12 AWG 10 AWG
CONNECTING DUAL FLOAT SWITCH (SW-1WOP) TO CONTROL BOX
1. Remove the float switch input connector housing, then route the float switch wires through the cable gland on the control box. Attach the wires of the float switch to the terminal block as indicated by Table 5, Figure 7 and Figure 8.
Table 5. Float Switch Connections
Float Switch Terminal Block Number
START
TERMINAL 1 (BLACK) TERMINAL 2 (WHITE)
CAUTION
Applying incorrect power (voltage phasing) to the submersible pump can cause severe damage to the pump. Please make sure that the correct voltage and phase are transferred to the pump at all times.
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 17
2. Tighten the connector housing to ensure a tight fit
3. Determine the length of the float switch wires, then
STOP
between the cord and the connector body. This will prevent the cable from pulling out of the terminal block and also prevent moisture from entering the control box.
secure float switch wires to pump discharge hose. See Figure 3 and Table 3 to determine the pumping range.
TERMINAL 7 WHITE)
TERMINAL 8 (BLACK))
CONTROL BOX INSTALLATION
CONNECTING AC POWER TO THE CONTROL BOX
1. The AC power cord (input) should have three wires. Each wire is color coded. The colors are WHITE, BLACK and GREEN.
2. Remove the AC input connector housing from the control box, then route the power cord through the cable gland on the control box.
3. Connect the AC power cord to the contactor as shown in Figure 7 and Table 6.
Table 6. AC Input Power Connections
to Contactor
Float Switch Terminal Block Number
BLACK L1
WHITE L2
GREEN GROUND
4. Tighten the connector housing to ensure a tight fit between the power cord and the connector body. This will prevent the cable from pulling out of the terminal block and also prevent moisture from entering the control box.
2. Remove the pump AC input connector housing from the control box, then route the power cord through the cable gland on the control box.
3. Connect the pump power cord to the contactor as shown in Figure 7 and Table 7.
Table 7. AC Output Power Connections
to Pump
Cable Wire Color Contactor
BLACK T1
WHITE T2
GREEN GROUND
NOTICE
Electrical connections to the power source should only be performed by a licensed electrician or qualified personnel.
TURNING ON THE PUMP
1. If all of the pump's electrical requirements have been met, place the circuit breaker or power ON/OFF switch in the ON position.
NOTICE
It is recommended that the power being supplied to the control box always be connected to a circuit breaker or a quick disconnect switch. This safety feature allows for quick removal of power from the control box in the event of an emergency.
5. Connect the other end of the AC power cord to the voltage source. Remember to provide a means of disconnecting the power from the control box (circuit breaker or quick disconnect switch). Also make sure to provide a good earth ground to the control box.
CONNECTING AC POWER TO THE PUMP
1. AC power is transferred to the pump via a contactor. The coil of the contactor is energized or de-energized by the opening and closing of the float switch contacts. The power cord should have three wires. Each wire is color coded. The colors are WHITE, BLACK and GREEN.
2. The CB3 control box has an operation switch located on the front cover. This switch has 3 positions; AUTO, MANUAL and OFF. The AUTO position allows the pump to run in an unattended mode. The MANUAL position will let the pump run without the float switches controlling the pump. When in the manual mode, be careful not to let the pump run dry. Severe damage to the pump may occur if it is allowed to run dry.
3. Place the operation switch in the AUTO position. The AC power indicator lamp should be lit (ON).
4. Wait a few seconds and water should begin to flow from the discharge hose.
5. If water is not flowing from the discharge hose or not flowing freely after a few minutes, remove the power from the pump and check the system for leaks.
6. To stop the pump from pumping, place the operation switch in the OFF position.
PAGE 18 —ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12)
PUMP SHUT-DOWN/CLEAN-UP
1. Remove the power from the pump by turning off the circuit breaker or switch that provides power to the pump. Remember to make sure that hands are dry (not wet), and feet are not standing in water when removing disconnecting power from the pump.
2. Using the lifting rope, lift the pump up from its current position. Remove the discharge hose from the discharge port on the pump.
3. Remove all power cables and float switches from the control box. Place cables and float switches in a suitable container where they will not get damaged.
4. If the pump was used to pump mud, grit or silt, flush vigorously with clean water.
5. Remove the pump from the water. Wipe off any mud or debris that might have attached itself to the pump.
6. Store pump in a clean dry place away from dirt and debris.
CLEAN-UP
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 19
MAINTENANCE
PUMP WATER SEAL.
LUBRICATION
To check the oil level of the mechanical seal perform the following:
1. Lay the pump (Figure 12) on its side with the oil plug facing upwards.
2. Remove oil fill plug.
3. Visually inspect oil plug hole to verify that oil cavity is full enough to cover seal spring. Check every 300 hours. Change hydraulic oil every 6 months (1,000 hours) or as needed.
4. While checking the hydraulic oil level, also check the condition of the hydraulic oil in the seal cavity. Block the opening with a finger and roll pump to one side to drain oil into a small transparent container. If oil is cloudy or has water in it, drain oil from pump cavity and replace hydraulic oil. Check the seal for wear damage.
5. If oil level is low, fill with SAE 10 weight non-detergent hydraulic oil (i.e. Shell Turbo 32 or equivalent). Fill oil cavity 75% to 85% full (allow air space for expansion). See Table 1 for pump oil cavity capacity.
IMPELLER
1. Make sure the clearance between the impeller and the friction disk is approximately .012 - .020 inches (.304 - .508 mm.)
2. If impeller is defective or badly worn, replace impeller immediately.
OIL FILL
PLUG
LAY PUMP FLAT
ON ITS SIDE
PUMP
SUBMERSIBLE
REMOVE FILL PLUG, AND VISUALLY INSPECT THAT OIL CAVITY IS FULL ENOUGH TO COVER SEAL SPRING.
FILL TO 75-80% CAPACITY SEE TABLE 1 FOR FILLING CAPACITY.
FILL WITH 10 WEIGHT NON­DETERGENT HYDRAULIC OIL. USE SHELL TURBO 32 OR EQUIVALENT.
CHECK HYDRAULIC OIL EVERY 300 HOURS. CHANGE EVERY 6 MONTHS OR AS NEEDED.
DISCOLORATION OF OIL (MILKY)INDICATES A LEAKING
Figure 12. Checking Hydraulic Oil
PAGE 20 —ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12)
TROUBLESHOOTING
Lay hose fl at unkinked. Remove clog from hose
Troubleshooting (Pump)
Symptom Possible Problem Solution
Check that proper voltage is being supplied to
Incorrect voltage/amps?
the pump. Also check that there is an adequate amount of current (amps) to run the pump. Check power source circuit breaker.
Pump Fails To Start
Pump Fails to Deliver Full Output
Check electrical connections?
Blown power fuse? Replace fuse, check cause of blown fuse.
Impeller locked?
Wet motor windings?
Defective motor and pump bearings?
Twisted or restricted discharge hose?
Clogged pump strainer? Clean strainer.
Low voltage?
If using fl oat switches check wiring, inspect power cord.
Disconnect power cord and check for clogging and improper impeller clearance. Unclog pump. Check overload protection device.
Use multimeter to check motor insulation. Insulation resistance must be greater than 15 megaohms. If resistance is low, disassemble pump motor and bake windings to dry them.
Check for excessive bearing wear. If worn, replace bearings. Replace motor if defective.
line.
Use a voltmeter to check voltage while pump is energized. Voltage must be within ±10%. Check power source (no load and load). If an extension cord is used, make sure it has adequate current-carrying capacity for the required length.See Cord Length and SizesTable.
Impeller worn? Replace impeller.
Water in Seal Oil
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 21
Defective water seal? Replace water seal.
Loose Oil Fill Plug? Tighten securely.
ST2010TCUL
FT.METERS
60
50
15
40
10
30
20
5
TOTAL HEAD
10
0
GALLONS
0
PER MINUTE
LITERS
PER MINUTE
ST2010CUL
60
FT.METERS
50
15
PERFORMANCE CURVES
20
100
40 60
200
PUMPING CAPACITY
80 100
300
40
10
30
20
5
TOTAL HEAD
10
0
GALLONS
PER MINUTE
LITERS
PER MINUTE
0
20
100
ST2010, ST2010A, ST2010B
FT.METERS
60
50
15
40
10
30
20
5
TOTAL HEAD
10
40 60
200
PUMPING CAPACITY
80 100
300
0
GALLONS
PER MINUTE
LITERS
PER MINUTE
0
20
100
40 60
200
80 100
300
PUMPING CAPACITY
PAGE 22 —ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12)
CONTROL BOX WIRING DIAGRAM
CB3 CONTROL BOX WIRING DIAGRAM
CONTACTOR
SUBMERSIBLE
PUMP
SWITCH
BLACK
WHITE
GREEN
WHITE
START FLOAT
(HIGH)
PUMP
POWER
CORD
CHASSIS
GND.
BLACK
T1
T2
WHITE
WHITE
BLACK
COIL
BLACK
4
3 2
1
BLACK
L1
L2
8
7
6
5
BLACK
POWER
WHITE
WHITE
ON
LAMP
BLACK
BLACK
BLACK
INPUT
POWER
CORD
GREEN
CHASSIS
GND.
BLACK
EXTERNAL 1-PHASE
(115 VAC, 60 Hz.)
POWER SOURCE
CIRCUIT
BREAKER
L1
L2
GND
GROUND
OPERATION SWITCH
AUTO
OFF
MANUAL
BLACK
WHITE GREEN
STOP
FLOAT
SWITCH
(LOW)
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 23
CONTROL BOX WIRING DIAGRAM
PAGE 24 —ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12)
MOTOR WIRING DIAGRAM
ST-2010, ST-2010A, ST-2010B, ST-2010CUL ELECTRIC MOTOR
WIRING DIAGRAM
LEAD WIRES
BLACK (LINE)
U
WHITE (NEUTRAL)
V
GREEN (GROUND)
AC POWER CORD
CAPACITOR
MAIN COIL
CENTRIFUGAL
SWITCH
AUX. COIL
LEAD WIRES
BLACK (LINE)
U
WHITE (NEUTRAL)
V
GREEN (GROUND)
ST2010-TCUL ELECTRIC MOTOR
WIRING DIAGRAM
AC POWER CORD
CAPACITOR
MAIN COIL
CENTRIFUGAL
SWITCH
AUX. COIL
CAPACITOR
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 25
EXPLANATION OF CODE IN REMARKS COLUMN
The following section explains the different symbols and
PART NO. Column
QTY. Column
— Item quantity can be indicated by a
A/R (As Required) is generally used for hoses or other
A blank entry generally indicates that the item is not sold separately. Other entries will be clarifi ed in the “Remarks”
Some of the most common notes found in the “Remarks” Column are listed below. Other additional notes needed
same unique symbol will be included when this item is
— Used to list an effective serial
— Indicates that the part
part is NOT used on a specifi c model or model number
available items. Examples include battery cables, shims,
— Indicates that an item cannot be purchased as a separate item and is either part of an assembly/kit that can be purchased, or is not available
remarks used in the Parts section of this manual. Use the help numbers found on the back page of the manual if there are any questions.
Numbers Used
number, a blank entry, or A/R.
NOTICE
The contents and part numbers listed in the parts section are subject to change without notice. Multiquip does not guarantee the availability of the parts listed.
SAMPLE PARTS LIST
NO. PART NO. PART NAME QTY. REMARKS
1 12345 BOLT .....................1 .....INCLUDES ITEMS W/%
2% WASHER, 1/4 IN. ..........NOT SOLD SEPARATELY
2% 12347 WASHER, 3/8 IN. ..1 .....MQ-45T ONLY
3 12348 HOSE ..................A/R ...MAKE LOCALLY
4 12349 BEARING ..............1 .....S/N 2345B AND ABOVE
NO. Column
Unique Symbols — All items with same unique
symbol
(@, #, +, %, or >) in the number column belong to the same assembly or kit, which is indicated by a note in the “Remarks” column.
Duplicate Item Numbers — Duplicate numbers indicate multiple part numbers, which are in effect for the same general item, such as different size saw blade guards in use or a part that has been updated on newer versions of the same machine.
NOTICE
When ordering a part that has more than one item number listed, check the remarks column for help in determining the proper part to order.
parts that are sold in bulk and cut to length.
Column.
REMARKS Column
to describe the item can also be shown.
Assembly/Kit — All items on the parts list with the
purchased.
Indicated by:
“INCLUDES ITEMS W/(unique symbol)”
Serial Number Break
number range where a particular part is used.
Indicated by:
“S/N XXXXX AND BELOW” “S/N XXXX AND ABOVE” “S/N XXXX TO S/N XXX”
Specifi c Model Number Use
is used only with the specifi c model number or model number variant listed. It can also be used to show a
variant.
Indicated by:
Numbers Used — Part numbers can be indicated by a number, a blank entry, or TBD.
TBD (To Be Determined) is generally used to show a part that has not been assigned a formal part number at the time of publication.
A blank entry generally indicates that the item is not sold separately or is not sold by Multiquip. Other entries will be clarifi ed in the “Remarks” Column.
PAGE 26 —ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12)
“XXXXX ONLY” “NOT USED ON XXXX”
“Make/Obtain Locally” — Indicates that the part can be purchased at any hardware shop or made out of
and certain washers and nuts.
“Not Sold Separately”
for sale through Multiquip.
ST-2010 SERIES SUBMERSIBLE PUMP
1 TO 3 UNITS
Qty. P/N Description
1 ...........0202010T120 .......ACCORD WITH GLAND
1............0202010T081 ......OIL SEAL
1............0202010T112 .......OIL SEAL
1............0202010T008 .......PACKING, CASING
1............0202010T060 .......MECHANICAL SEAL
1............0202010T074 .......PACKING
1............0202010T157 .......PACKING
1............0202010T003 .......IMPELLER
NOTICE
Part numbers on this Suggested Spare Parts list may supersede/replace the part numbers shown in the following parts lists.
SUGGESTED SPARE PARTS
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 27
ST2010TCUL PUMP ASSY.
34
120
125
123
121
122
445
238
128
158
828
236
127
224
128
156
157
820
42
23
24
81
76
160
3
5
8
4
1
530
7
446
119
447
6
112
448
65
16
74
60
531
PAGE 28 —ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12)
ST2010TCUL PUMP ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 0202005T001 CASING 1 3 0202010T003 IMPELLER 1 4 0202005T004 IMPELLER NUT 1 5 0202005T005 SPRING WASHER 1 6 0202005T006 IMPELLER KEY 1 7 0202010T007 CASING COVER 1 8 0202005T008 CASING PACKING 1 16 0202010T016 SHAFT 1 23 0202005T023 COMPANION FLANGE 1 24 0202005T024 PACKING 1 34 0202010T034 BOLT 3 42 0202005T042 BOLT 2 60 0202005T060 MECHANICAL SEAL 1 65 0202005T065 PLUG 1 74 0202010T074 PACKING 1 76 0202005T076 BOLT 3 81 0202005T081 OIL SEAL 1 112 0202010T112 OIL SEAL 1 119 0202010TCUL119 MOTOR 1 120 0202010T120 AC CORD W/ CORD GLAND 1 121 0202010T121 CORD CLAMP 1 122 0202010T122 HANGER METAL 1 123 0202010T123 CHAIN 1 125 0202005T125 SCREW 2 127 0202010T127 CARRYING HANDLE 1 128 0202010T128 SCREW 2 156 0202010T156 HEAD COVER 1 157 0202010T157 PACKING 1 158 0202010T158 BOLT 4 160 0202005T160 SLEEVE 1 224 0202005T224 PLUG 1 236 0202010T236 S-TIP 1 445 0202010T4551 CONDENSER STARTING 1 446 0202010T446 AUTO-CUT (PROTECTOR) 1 447 0202010T447 CENTRIFUGAL SWITCH 1 448 0202010T4552 CONDENSER RUNNING 1 820 0202010T820 MOUNTING PLATE, CONDENSER 1 238 0202010T238 STANDOFF 4 828 0202010T828 BOLT 4 530 0202005T530 BOTTOM PLATE 1 531 0202005T531 BOLT 3
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 29
ST2010, ST2010A, ST2010B, ST2010CUL PUMP ASSY.
299
65
60
125
1
236
132
120
122
641
121
131
474
123
265
266
263
563
103
174
214-1
224
129
177
147
81
160
47
3
179
5
4
176
146
119
130
214-2
445
446
447
6
8
112
PAGE 30 —ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12)
ST2010, ST2010A, ST2010B, ST2010CUL PUMP ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 0202005A001 CASING 1
3 0202010CUL003 IMPELLER .........................................................1................ST2010CUL ONLY
3 0202010A003 IMPELLER .........................................................1................ST2010A ONLY
3 0202010003 IMPELLER .........................................................1................ST2010, ST2010B ONLY
4 0201503A004 IMPELLER NUT 1 5 0201503A005 IMPELLER NUT WASHER 1 6 0201503A006 IMPELLER KEY 1 8 0201503UL008 CASING PACKING 1 47 0201503A047A LINER (0.2MM) 1 47 0201503A047B LINER (0.3MM) 1 60 0201503A060 MECHANICAL SEAL 1 65 0201503A065 PLUG 1 81 0201503A081 OIL SEAL 1
102 0202005A102 DISCHARGE PORT ...........................................1................ ST2010A/B, ST2010CUL ONLY
103 0201503A103 PACKING ...........................................................1................ST2010A/B, ST2010CUL ONLY
112 0201503A112 OIL SEAL FOR OIL CHAMBER .........................1................ST2010A/B, ST2010CUL ONLY
119 0202010119 MOTOR ..............................................................1................ST2010 ONLY
119 0202010A119 MOTOR ..............................................................1................ST2010A ONLY
119 0202010B119 MOTOR ..............................................................1................ST2010B ONLY
119 0202010UL119 MOTOR ..............................................................1................ST2010CUL ONLY
120 0202010120 AC CORD W/CORD GLAND .............................1................ST2010 ONLY
120 0202010A120 AC CORD W/CORD GLAND .............................1................ST2010A ONLY
120 0202010B120 AC CORD W/CORD GLAND .............................1................ST2010B ONLY
120 0202010UL120 AC CORD W/CORD GLAND .............................1................ST2010CUL ONLY
121 0201503A121 CORD CLAMP 1 122 0201503A122 HANGER METAL 1 123 0201503A123 CHAIN 1 125 0201503A125 SCREW 2
127 0202010127 CARRYING HANDLE.........................................1................ST2010 ONLY
127 0202010A127 CARRYING HANDLE.........................................1................ST2010A ONLY
127 0201503A127 CARRYING HANDLE.........................................1................ST2010B, ST2010CUL ONLY
129 0202005129 FRAME COVER .................................................1................ST2010 ONLY
129 0202005A129 FRAME COVER .................................................1................ST2010A/B, ST2010CUL ONLY
130 0202005UL130 PACKING 1
131 0202010131 BOLT ..................................................................4................ST2010 ONLY
131 0202010A131 BOLT ..................................................................4................ST2010A/B, ST2010CUL ONLY
132 0201503A132 SPRING WASHER 4 146 0210503A146 STRAINER 1 147 0201503A147 BOLT 3 160 0201503A160 SLEEVE 1
174 0202010174 OUTER PIPE .....................................................1................ST2010 ONLY
174 0202010A174 OUTER PIPE .....................................................1................ST2010A ONLY
174 0202010UL174 OUTER PIPE .....................................................1................ST2010B, ST2010CUL ONLY
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 31
ST2010, ST2010A, ST2010B, ST2010CUL PUMP ASSY.
299
65
60
125
1
236
132
120
122
641
121
131
474
123
265
266
263
563
103
174
214-1
224
129
177
147
81
160
47
3
179
5
4
176
146
119
130
214-2
445
446
447
6
8
112
PAGE 32 —ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12)
ST2010, ST2010A, ST2010B, ST2010CUL PUMP ASSY.
NO. PART NO. PART NAME QTY. REMARKS
176 0202010CUL176 SUCTION COVER .............................................1................ST2010CUL ONLY
176 0202005176 SUCTION COVER .............................................1................ST2010, ST2010B ONLY
176 0202005A176 SUCTION COVER .............................................1................ST2010A ONLY
177 0201503A177 BOLT 4
178 0201503A178 SPRING WASHER .............................................4................ST2010, ST2010A ONLY
179 0202005A179 PACKING 1 214-1 0201503UL214A PACKING 1 214-2 0201503A214B PACKING 1 224 0201503A224 PLUG 1 236 0202005S236 S-TIP 1
263 0401450080 WASHER ...........................................................2................ST2010A/B, ST2010CUL ONLY
265 011206020 BOLT 4 266 952404470 WASHER 4
299 0202005299 SCREW 5 X 30 ..................................................4................ST2010B, ST2010CUL ONLY
299 0202005A299 SCREW 6MM X 40MM ......................................4................ST2010A ONLY
299 0202010299 SCREW ..............................................................4................ST2010 ONLY
431 0202010A431 NUT ....................................................................2................ST2010A/B, ST2010CUL ONLY
445 0202010445 CONDENSER ...................................................1................ST2010 ONLY
445 0202010A445 CONDENSER ...................................................1................ST2010A,ST-2010CUL ONLY
445 0202010B445 CONDENSER ....................................................1................ST2010B ONLY
446 0202010446 AUTO-CUT .........................................................1................ST2010 ONLY
446 0202010A446 AUTO-CUT .........................................................1................ST2010A ONLY
446 0202010B446 AUTO-CUT .........................................................1................ST2010B ONLY
446 0202010UL446 AUTO-CUT .........................................................1................ST2010CUL ONLY
447 0202005447 CENTRIFUGAL SWITCH ..................................1................ST2010 ONLY
447 0202010A447 CENTRIFUGAL SWITCH ..................................1................ST2010A ONLY
447 0202005A447 CENTRIFUGAL SWITCH ..................................1................ST2010B,ST2010CUL ONLY
474 0201503A474 WASHER 4
475 0202010475 ROPE .................................................................1................ST2010 ONLY
563 0201503A563 SPLIT PIN ..........................................................2................ST2010A/B, ST2010CUL ONLY
641 030208200 SPRING WASHER .............................................4................ST2010B,ST2010CUL ONLY
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 33
ELECTRIC MOTOR ASSY.
PAGE 34 —ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12)
ELECTRIC MOTOR ASSY.
NO. PART NO. PART NAME QTY. REMARKS
112* 0202010T112 OIL SEAL 1 268* 0202010T268 MOTOR A BRACKET 1 269* 0202010T269 MOTOR B BRACKET 1 270* 0202010T270 MOTOR ROTOR 1 273* 0202010T273 MOTOR STATOR 1 445-1* 0202010T4451 CONDENSER (STARTING) 1 445-2* 0202010T4452 CONDENSER (RUNNING) 1 446* 0202010T446 AUTO-CUT (PROTECTOR) 1 447-1* 0202010T4471 CENTRIFUGAL SWITCH-1 1 447-2* 0202010T4472 CENTRIFUGAL SWITCH-2 1 539* 0202010T539 SNAP RING 1 540* 0202010T540 A PACKING 1 606* 0202010T606 MOTOR A BEARING 1 607* 0202010S607 MOTOR B BEARING 1 608* 0202010T608 WAVE WASHER 1 822* 0202010T822 BRACKET RING 1
A 0202010T119 MOTOR ASSEMBLY ..........................................1................INCLUDES ITEMS W/
*
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 35
TERMS AND CONDITIONS OF SALE — PARTS
PAYMENT TERMS
5. Par ts must be in new and resalable
Multiquip reser ves the right to quote and
who use our products as integral parts of their
LIMITATIONS OF SELLER’S LIABILITY
liable for loss of profi t or good will or for any
connection with the sale of its products. Apart
statutory, which extend beyond the description
Terms of payment for parts are net 30 days.
FREIGHT POLICY
All parts orders will be shipped collect or prepaid with the charges added to the invoice. All shipments are F.O.B. point of origin. Multiquip’s responsibility ceases when a signed manifest has been obtained from the carrier, and any claim for shortage or damage must be settled between the consignee and the carrier.
MINIMUM ORDER
The minimum charge for orders from Multiquip is $15.00 net. Customers will be asked for instructions regarding handling of orders not meeting this requirement.
RETURNED GOODS POLICY
Return shipments wil l be accepted and credit will be allowed, subject to the following provisions:
1. A Returned Ma terial Authoriza ti on must be approved by Multiquip prior to shipment.
2. To obtain a Return Material Authorization, a list must be provided to Multiquip Parts Sales that defi nes item numbers, quantities, and descriptions of the items to be returned.
a. The parts numbers and descriptions
b. The list must be typed or computer
c. The list must state the reason(s)
d. The list must reference the sales
e. The list must include the name
3. A copy of the Return Material Authorization must accompany the return shipment.
4. Freight is at the sender’s expense. All parts must be returned freight prepaid to Multiquip’s designated receiving point.
must match the current parts price list.
generated.
for the return.
ord er( s ) o r in vo i ce(s ) un der which the items were originally purchased.
and phone number of the person requesting the RMA.
co ndition , in th e ori ginal Multiqui p package (if any), and with Multiquip part numbers clearly marked.
6. The following items are not returnable:
a. Obsolete parts. (If an item is in the
price book and shows as being repla ced by an other ite m, it is obsolete.)
b. Any parts with a limited shelf life
(such as gaskets, seals, “O” rings, and other rubber parts) that were purchased more than six months prior to the return date.
c. Any line item with an extended
dealer ne t price of les s than $5.00.
d. Special order items.
e. Electrical components.
f. Paint, chemicals, and lubricants.
g. Decals and paper products.
h. Items purchased in kits.
7. The sender will be notifi ed of any material received that is not acceptable.
8. Such material will be he ld for five working days from notifi cation, pending instructions. If a reply is not received within five days, the material will be returned to the sender at his expense.
9. Credit on returned parts will be issued at dealer net price at time of the original purch as e, le ss a 15 % res to cking charge.
10. In cases where an item is accepted, for which the original purchase document can not be determined, the price will be based on the list price that was effective twelve months prior to the RMA date.
11. Credit issued will be applied to future purchases only.
PRICING AND REBATES
Prices are subject to change without prior notice. Price changes are effective on a specifi c date and all orders received on or after that date will be billed at the revised price. Rebates for price declines and added charges for price increases will not be made for stock on hand at the time of any price change.
sell direct to Government agencies, and to Original Equipment Manufacturer accounts
own products.
SPECIAL EXPEDITING SERVICE
A $ 35.00 surcharge will be added to the invoice for special handling including bus shipments, insured parcel post or in cases where Multiquip must personally deliver the parts to the carrier.
Multiquip shall not be liable hereunder for damages in excess of the purchase price of the item with respect to which damages are claimed, and in no event shall Multiquip be
other special, consequential or incidental damages.
LIMITATION OF WARRANTIES
No warrant ies, express or implied , are made in connection with the sale of parts or trade accessories nor as to any engine not manufactured by Multiquip. Such warranties made in connection with the sale of new, complete units are made exclusively by a statement of warranty packaged with such units, and Multiquip neither assumes nor authorizes any person to assume for it any other obligation or liability whatever in
from such written statement of warranty, there are no warranties, express, implied or
of the products on the face hereof.
Effective: February 22, 2006
PAGE 36 —ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12)
NOTES
ST2010 SERIES SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/07/12) — PAGE 37
OPERATION AND PARTS MANUAL
HERE’S HOW TO GET HELP
© COPYRIGHT 2012, MULTIQUIP INC.
Multiquip Inc of their respective owners and used with permission.
This manual
The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations, descriptions, references and technical data contained in this manual are for guidance only and may not be considered as binding. Multiquip Inc. reserves the right to discontinue or change specifications, design or the information published in this publication at any time without notice and without incurring any obligations.
PLEASE HAVE THE MODEL AND SERIAL
NUMBER ON-HAND WHEN CALLING
United StateS
Multiquip Corporate Office MQ Parts Department
18910 Wilmington Ave. Carson, CA 90746 Contact: mq@multiquip.com
Service Department Warranty Department
800-421-1244 310-537-3700
Technical Assistance
800-478-1244 Fax: 310-943-2238
Tel. (800) 421-1244 Fax (310) 537-3927
Fax: 310-537-4259 800-421-1244
800-427-1244 310-537-3700
310-537-3700
Fax: 800-672-7877 Fax: 310-637-3284
Fax: 310-943-2249
mexico United Kingdom
MQ Cipsa Multiquip (UK) Limited Head Office
Carr. Fed. Mexico-Puebla KM 126.5 Momoxpan, Cholula, Puebla 72760 Mexico Contact: pmastretta@cipsa.com.mx
Tel: (52) 222-225-9900 Fax: (52) 222-285-0420
Unit 2, Northpoint Industrial Estate, Globe Lane, Dukinfield, Cheshire SK16 4UJ Contact: sales@multiquip.co.uk
Tel: 0161 339 2223 Fax: 0161 339 3226
Canada
Multiquip
4110 Industriel Boul. Laval, Quebec, Canada H7L 6V3 Contact: jmartin@multiquip.com
Tel: (450) 625-2244 Tel: (877) 963-4411 Fax: (450) 625-8664
, the MQ logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks are the property
MUST accompany the equipment at all times. This manual is considered a permanent part of the equipment and should remain with the unit if resold.
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