Xylem IM158 User Manual
INSTRUCTION MANUAL
IM158R04
Model SMVT
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
2 SMVT Installation, Operation and Maintenance Manual
Table of Contents
Table of Contents
Introduction and Safety ........................................................................................................................2
Transportation and Storage ................................................................................................................... 7
Product Description .............................................................................................................................. 8
Installation ..........................................................................................................................................11
Commissioning, Startup, Operation and Shutdown ............................................................................20
Maintenance ....................................................................................................................................... 23
Troubleshooting .................................................................................................................................. 33
Appendix ............................................................................................................................................ 34
Warranty ............................................................................................................................................. 38
Owners Information
Complete this information for your records.
Model number and serial number may be found
on the tag mounted to the motor adapter.
Model Number
Serial Number
___________________________________
Dealer
Dealer phone number
Date of purchase
Date of installation
SMVT Installation, Operation and Maintenance Manual 1
___________________________
____________________________
______________________
__________________________
________________________
Introduction and Safety
I. Introduction and Safety
Introduction
Description
This manual provides instructions for the Installation, Operation and Maintenance of the
Goulds Water Technology Model SMVT pumps. This manual covers the standard product
plus common options that are available.
Requirement
This manual must be read and understood before installation and start-up. Goulds Water
Technology shall not be liable for physical injury, damage or delays caused by a failure
to observe the instructions for installation, operation and maintenance contained in this
manual.
Content
This instruction manual covers several different pump models that all have similar power
end configurations. Most assembly, disassembly and inspection procedures are the same for
all the pumps. However, where there are differences, they are called out separately within
the manual. The design, materials and workmanship incorporated in the construction of
Goulds Water Technology pumps makes them capable of giving long, trouble free service.
The life and satisfactory service of any mechanical unit, however, is enhanced and extended
by correct application, proper installation, periodic inspection, condition monitoring
and careful maintenance. This instruction manual was prepared to assist operators in
understanding the construction and the correct methods of installing, operating and
maintaining these pumps.
Key Topics
Transportation and Storage
Product Description
Proper Installation
Start up Procedures
Operation Procedures
Routine Maintenance
Pump Overhaul
Trouble Shooting
Identifying Spare or Repair Parts
2 SMVT Installation, Operation and Maintenance Manual
Safety
It is extremely important that you read, understand, and follow the safety messages and
regulations carefully before handling a Goulds Water Technology product. They are published to help prevent
• personal accidents and health problems
• damage to the product
• product malfunction
Observe all safety messages highlighted in other sections of this manual.
A pump is a pressure-containing device with rotating parts that can be dangerous.
Caution: You must observe the instructions for installation, operation, and maintenance contained in this manual. Failure to do so could result in physical injury,
damage, or delays.
Safety message levels
Table 1: Definitions
Safety message level Indication
Introduction and Safety (continued)
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.
Caution: Indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.
Note: Indicates a potential situation which, if not avoided,
may result in undesirable results or state. Indicates a
practice not related to personal injury.
Electrical Hazard: Indicates the possibility of electrical risks if
direction are not applied in a proper manner.
Environmental safety
Preventive measures for the working area
Always keep the pump station clean to avoid and/or discover emissions.
Recycling guidelines
Always recycle according to the guidelines listed below:
1. Follow local laws and regulations regarding recycling if the unit or parts are accepted by
an authorized recycling company.
2. If the first guideline is not applicable then return the unit or parts to the nearest Goulds
Water Technology representative.
SMVT Installation, Operation and Maintenance Manual 3
Introduction and Safety (continued)
Waste and emissions
Observe these safety regulations regarding waste and emissions:
• Properly dispose of all waste.
• Handle and dispose of the pumpage in compliance with applicable environmental
regulations.
• Clean-up all spills in accordance with safety and environmental procedures.
• Report all environmental emissions to the appropriate authorities.
Reference for electrical installation
For electrical installation recycling requirements, consult your local electric utility.
User health and safety
Bulk Material
• Anti-Galling lubricant (such as Dow Corning “MOLYKOTE”)
• Lubrication Oil
• Non-corrosive cleaning agents
• Grease (such as Armored AutoGroup “STP” or Dow Corning “111 Grease”) or a mixture
of equal parts non-petroleum hand soap and water
Rigging Equipment
• Mobile power hoist or traveling crane
• Suitable sling
• Clevises – for use with eyebolts (optional)
Hand Tools
• Impeller Shim (supplied with pump)
• Pipe wrenches
• Feeler gauges
• Set of mechanics tools including: les, wire brush, pliers, wire cutters and pocket knife
• Clean rags
• Dial indicator to assist in motor and pump alignment
• Torque wrench with sockets
• Rubber mallet
• Machinist Level
The working area
Observe these regulations and warnings in the working area:
• Always keep the work area clean.
• Pay attention to the chemical and physical characteristics of the gas and vapors present
in hazardous areas.
• Avoid all electrical dangers. Pay attention to the risks of electric shock or arc ash
hazards.
Product and product positioning requirements
Observe these requirements for the product and the product positioning:
• Never operate a pump unless safety devices are installed.
• Three-phase motors must have a properly sized starter with properly sized heaters
to provide overload and undervoltage protection. Single-phase motors have built-in
overload protectors.
• Never start a pump without the proper priming.
• Never run a pump below the minimum rated ow or with any suction or discharge
valve closed.
4 SMVT Installation, Operation and Maintenance Manual
Electrical connections
Electrical connections must be made by authorized electricians in compliance with all
international, national, state and local rules.
Observe the following regulations and warnings for electrical connections.
• Make sure that the product is isolated from the power supply and can not be
energized by mistake. This rule applies to the control circuit as well.
• Make sure that the thermal contacts are connected to a protection circuit according
to the product approvals, and that they are in use.
Observe the following regulations for grounding connections.
Table 2: Grounding
Grounding regulation Comment
All electric equipment must be grounded. This rule applies to pumps as
well as monitoring equipment.
Precautions before work
Observe the following safety precautions before working with or in connection with the
product:
• Make sure that there are no poisonous gases within the work area.
• Provide a suitable barrier around the work area, for example a guard rail.
• Make sure that all safety guards are in place and secure.
• Make sure that the equipment is properly insulated when operating at extreme
temperatures.
• Allow all system and pump components to cool before you handle them.
• Make sure that you have a clear path of retreat.
• Make sure that the product cannot roll or fall over and injure people or damage
property.
• Make sure that the lifting equipment is in good condition.
• Use a lifting harness, a safety line, and a breathing device as required.
• Make sure that the product has been thoroughly cleaned.
• Make sure that a rst-aid kit is close at hand.
• Check the explosion risk before welding or using electric hand tools.
Introduction and Safety (continued)
Precautions during work
Observe the following safety precautions when working with or in connection with the
product:
• Never work alone.
• Stay clear of suspended loads.
• Always lift the product by its lifting device.
• Beware of the risk of a sudden start if the product is used with an automatic level
control.
• Beware of the starting jerk, which can be powerful.
• Rinse the components in water after disassembling the pump.
• Do not exceed the maximum working pressure of the pump.
SMVT Installation, Operation and Maintenance Manual 5
Introduction and Safety (continued)
• Do not open any vent or drain valves or remove any plugs while the system is
pressurized. Ensure that the pump is isolated from the system and that pressure is
relieved before you disassemble the pump, remove plugs, or disconnect piping.
• Always bear in mind the risk of:
• electrical accidents
• burn injuries
Clean chemicals from the eyes
1. Forcibly hold the eyelids apart with the fingers.
2. Rinse the eyes for at least 15 minutes. Use an eyewash or running water.
3. Seek medical attention.
Clean chemicals from the body
1. Remove contaminated clothing.
2. Wash the skin with soap and water for at least 1 minute.
3. If required, seek medical attention.
Product approval standards
Regular standards
All electrical ratings and performance of the motors comply with UL, CSA and NEMA
standards.
Product warranty
Personnel requirements
All work on the product must be carried out by certified electricians and Goulds Water
Technology authorized mechanics.
Goulds Water Technology disclaims all responsibility for work done by untrained and
unauthorized personnel.
Modification and spare parts
Modifications or changes to the product/installation should only be carried out after
consulting with Goulds Water Technology. Original spare parts and accessories authorized
by Goulds Water Technology are essential for compliance. The use of other parts can
invalidate any claims for warranty or compensation and explosion-proof approvals.
Warranty claim
For warranty claim, contact your Goulds Water Technology representative.
6 SMVT Installation, Operation and Maintenance Manual
Transportation and Storage
II. Transportation and Storage
Description
This section describes recommended methods for receiving, storing and handling the pump
prior to physical installation.
Receiving
The pump should be uncrated or unboxed when it is received so that it can be completely
inspected. Carefully check that everything is in good order. Make notes of damaged
or missing items on the receipt and freight bill. File any claims with the transportation
company as soon as possible.
Storage
Short Term: For storage of less than six months, the normal packaging procedures used by
Goulds Water Technology are designed to protect the pump during shipping. After receipt,
store in a covered and dry location.
Long Term: For storage of more than six months, preservative treatment of bearings and
machined surfaces will be required. Rotate the pump and motor shaft several times every
three months. Refer to driver manufacturers for their long term storage procedures. Store in
a covered, dry location.
Handling
Warning: Pump and components are heavy. Failure to properly lift and support
equipment could result in serious physical injury or damage to pumps. Steel toed
shoes must be worn at all times.
Use care when moving pumps. Lifting equipment must be able to adequately support the
pump assembly. Hoist pump using a suitable sling under the motor adapter as shown in
Figure 1. DO NOT lift the pump with the motor installed to the pump assembly.
Consult the motor manufacturer’s Installation, Operation, and
Maintenance manual supplied with your motor for proper handling
procedures for the motor assembly.
Figure 1: Proper Lifting
SMVT Installation, Operation and Maintenance Manual 7
Product Description
III. Product Description
Description
This section provides a general description of the Goulds Water Technology Model SMVT
and key engineering specifications.
Overview
The Goulds Water Technology Model SMVT pumps are surface mounted, multi-stage,
vertical turbine pumps.
Pump impellers are closed, shaft driven, and held in position by a positive-locking taper
collet.
Suction and discharge connections are ANSI standard 3 inch 125# or 250# and 4 inch
125# or 250# ange type.
Pumps are available with standard ODP or TEFC motors.
Intended Use
Commercial Applications:
Booster Units
High Rise Building Water Applications
HVAC
Municipal Applications:
Package Pump Stations
Booster Stations
Water Treatment Applications
Irrigation Applications:
Turf Irrigation
Golf Courses
Stadiums
Greenhouses/ Nurseries
Sprinkler Systems
Engineering Data
Torque Values
Table 3: Torque Values
Description Torque (ft.-lbs.)
Motor Bolts – 3, 5, 7.5 HP motors 20
Motor Bolts – 10 to 40 HP motors 45
Motor Bolts – 50, 60, 75 HP motors 70
Casing Bolts 120
Bowl Bolts 45
Coupling Bolts 28
Liquid Temperature:
Liquid temperature from -13ºF (-25ºC) to 150ºF (65ºC)
Note: Pump and piping should be protected from skin contact if temperature is less than
10ºC or higher than 40ºC
8 SMVT Installation, Operation and Maintenance Manual
Maximum Working Pressure
Table 4: Maximum Working Pressure
Product Description (continued)
Starts per hour:
Maximum Pressure
Model
175 psi 400 psi
SM1 up to (3) stages more than (3) stages
SM2 up to (3) stages more than (3) stages
SM3 up to (3) stages more than (3) stages
SM4 up to (3) stages more than (3) stages
SM5 up to (4) stages more than (4) stages
SM6 up to (4) stages more than (4) stages
Table 5: Electric Data
2
HP Motor Frame RPM Voltage Phase Hz Start/Hour
5 182TC 230 1 270
184TC 230/460 3 165
182TC 230 1 210
7.5
213TC 3 150
213TC 1 210
10
215TC 135
15 215TC 105
254TC 150
20
256TC 75
256TC 135
25
284TSC 3500 60 30
284TSC
30
286TSC
286TSC 45
40
324TSC 30
324TSC 45
50
326TSC 25
326TSC 30
60
364TSC 25
364TSC 2
75
365TSC 2
2
Electric data is based on Goulds Water Technology choice motors. Other manufacturer’s motors may have
different values.
230/460
60
30
3
SMVT Installation, Operation and Maintenance Manual 9
Product Description (continued)
Connections
The following table shows the discharge and suction sizes for each of the SMVT pumps.
Table 6: Pump Connection Sizes
Model and Staging Suction and Discharge Size
SM1 - up to (3) stages Standard 3 inch 125# ANSI Flange
SM1 - more than (3) stages Standard 3 inch 250# ANSI Flange
SM2 - up to (3) stages Standard 3 inch 125# ANSI Flange
SM2 - more than (3) stages Standard 3 inch 250# ANSI Flange
SM3 - up to (3) stages Standard 4 inch 125# ANSI Flange
SM3 - more than (3) stages Standard 4 inch 250# ANSI Flange
SM4 - up to (3) stages Standard 4 inch 125# ANSI Flange
SM4 - (4) stage Standard 4 inch 250# ANSI Flange
SM5 - up to (4) stages Standard 4 inch 125# ANSI Flange
SM5 - (5) and (6) stage Standard 4 inch 250# ANSI Flange
SM6 - up to (4) stages Standard 4 inch 125# ANSI Flange
Noise Level
The noise generated by a pump depends on different factors. Most important are: power,
speed and brand name of the motor, whether there is cavitation or not, operating point of
the pump, and handling of small quantities of air. A guide value for the sound pressure level
measured in dB (A) at a distance of 3 feet from the pump with a 2 pole motor operating
at 60 Hz in ideal circumstances with cold water is 78 dB(A) for pumps up to 5 hp, 83 to
85 dB(A) for pumps with motors ranging from 7.5 to 50 hp. For pumps with 4 or 6 pole
motors, the value can be decreased with +/- 8 dB(A).
Name Plate
Model #
The various versions of the SMVT are identified by a product code number on the pump
label. This number is also the catalog number for the pump. The meaning of each digit in
the product code number is shown in the Appendix. Not all combinations are possible;
consult your Goulds Water Technology distributor for specific requirements.
Performance
Performance curves for your Goulds Water Technology Model SMVT may be found in the
selection program available on www.xyleminc.com/brands/gouldswatertechnology. The
correct performance curve can be determined from the name plate model number as defined
above. You will need to know the pump model number.
10 SMVT Installation, Operation and Maintenance Manual
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