ITT Goulds Pumps HSUL Installation, Operation And Maintenance Manual Download Page 21 | Manualshive

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5 Maintenance

5.1 Disassembly

5.1.1 Disassemble the pump

1.

Disconnect all electrical service. Mark leads for reassembly.

2.

Remove fasteners which secure casing (100) to motor adapter (340) and separate the parts.

3.

Remove impeller cap screw (370C) and impeller washer (528J). Impeller is keyed to shaft. Carefully
slide impeller off shaft.

4.

Remove fasteners attaching motor adapter (340) to motor (9700) and separate parts.

Figure 5: HSUL pump

NOTICE:

The motor shall be disassembled only by an authorized repair center. Failure to comply will re-
sult in voiding warranty.

For motor instructions see ABB/Baldor/Reliance Electrical Manual B-3629.

Table 3: Standard parts

Item

Qty / Pump

Part

100

1

Casing

5 Maintenance

HSUL Installation, Operation, and Maintenance Manual

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Summary of Contents for Goulds Pumps HSUL

Page 1: ...Installation Operation and Maintenance Manual HSUL ...

Page 2: ......

Page 3: ...nstall the motor 13 3 4 Install the pump 13 3 5 Slide rail system optional 13 3 5 1 Install the base component assembly 13 3 5 2 Install the guide bracket pivot bracket assembly 14 3 5 3 Install the lifting bracket assembly 14 3 5 4 Install the slide rail 15 4 Commissioning Startup Operation and Shutdown 18 4 1 Start the pump 18 5 Maintenance 19 5 1 Disassembly 19 5 1 1 Disassemble the pump 19 5 2...

Page 4: ...s is mandatory to ensure personnel property and or the environment will not be harmed Adherence to these warnings alone however is not sufficient it is anticipated that the end user will also comply with industry and corporate safety standards Identifying and eliminating unsafe installation operating and maintenance practices is the responsibility of all individuals involved in the installation op...

Page 5: ...pted methods for disassembling pumping units These methods must be adhered to Specifically applying heat to impellers and or impeller retaining devices to aid in their removal is strictly for bidden Trapped liquid can rapidly expand and result in a violent explosion and injury ITT Goulds Pumps will not accept responsibility for physical injury damage or delays caused by a failure to observe the in...

Page 6: ...ammable acidic caustic explosive and other risks Operators and maintenance personnel must realize this and follow safety measures Personal injuries will result if procedures outlined in this manual are not followed ITT Goulds Pumps will not accept responsibility for physical injury damage or delays caused by a failure to observe the instructions in this manual and the IOM provided with your equip ...

Page 7: ...e followed to prevent catastrophic failure of drive components or unintended contact of rotating parts Follow coupling manufacturer s coupling installation and operation procedures WARNING Before beginning any alignment procedure make sure driver power is locked out Failure to lock out driver power will result in serious physical injury CAUTION Piping Never draw piping into place by forcing at the...

Page 8: ...few seconds can cause seal damage and must be avoided Physical injury can occur if mechanical seal fails WARNING Never attempt to replace packing until the driver is properly locked out and the coupling spacer is removed WARNING Dynamic seals are not allowed in an ATEX classified environment WARNING DO NOT operate pump below minimum rated flows or with suction and or dis charge valve closed These ...

Page 9: ...le enclosing equipment to reduce noise Local law may provide specific guidance regard ing exposure of personnel to noise and when noise exposure reduction is re quired WARNING Temperature Equipment and piping surfaces may exceed 130ºF 54ºC in operating proc ess plants Clear visual warnings or other indicators should alert personnel to surfaces that may reach a potentially unsafe temperature Do not...

Page 10: ...Current IOMs are available at https www gouldspumps com en US Tools and Resources Literature IOMs or from your local ITT Goulds Pumps Sales representative All pumping unit pump seal coupling motor and pump accessories certified for use in an ATEX classi fied environment are identified by an ATEX tag secured to the pump or the on which it is mounted A typical tag would look like this Figure 1 Typic...

Page 11: ...ntative before proceeding 1 6 Parts The use of genuine Goulds parts will provide the safest and most reliable operation of your pump ITT Goulds Pumps ISO certifica tion and quality control procedures ensure the parts are manufac tured to the highest quality and safety levels Please contact your local Goulds representative for details on genuine Goulds parts 1 6 Parts HSUL Installation Operation an...

Page 12: ...c are rated to sufficient capacity 2 3 1 Lifting methods WARNING Risk of serious personal injury or equipment damage Proper lifting practices are critical to safe transport of heavy equipment Ensure that practices used are in compliance with all applicable regulations and standards Safe lifting points are specifically identified in this manual It is critical to lift the equipment only at these poi...

Page 13: ...nsidered in storage when it has been delivered to the job site and is awaiting installation For specific requirements for storing motors gearboxes engines panels sealing plans and other auxilia ries contact the equipment manufacturer Storage preparation Condition Proper preparation Indoor storage area preferred Pave the area Clean the area 2 4 Pump storage requirements HSUL Installation Operation ...

Page 14: ...lities Maintain an even temperature of 6 C 10 F or higher above the dew point Keep the relative humidity to less than 50 Make sure that there is little or no dust Uncontrolled storage facilities that have uneven temperatures higher humidity and or dusty conditions Inspect the unit periodically to make sure that all preservatives are intact Seal all pipe threads and flanged pipe covers with tape Wh...

Page 15: ...pleted the pump down in that time Motor is rated for a maximum 10 starts per hour NOTICE The motor is rated for full horsepower with liquid temperatures of 104 F 40 C or lower unless noted otherwise on nameplate or ITT documentation 3 4 Install the pump 1 Make sure the lifting device is securely fastened to the motor lugs or hooks so the unit will not be dropped when it is lowered into the sump 2 ...

Page 16: ...ms 787U through base upright and into the top two holes of the sump flange adapter item 787G 5 Position top two holes of the discharge elbow item 315 over the two studs items 787U and thread nuts items 787V onto studs finger tight Insert items 370S hex head cap screws through remaining elbow and base upright holes and thread into sump flange adapter finger tight 6 Level discharge flange then tight...

Page 17: ... Secure the intermediate bracket to the sump wall Repeat as necessary with the remainder of the rails and brackets 3 Install the discharge pipe 4 Lift the pump using the lift cable and lower it to have the guide bracket fit between the rail pipes The pump should be reasonably level to keep the guide bracket from exerting too much force on the rail pipes when the pump is lowered or raised 5 Careful...

Page 18: ...Figure 3 Slide rail system optional 3 5 Slide rail system optional 16 HSUL Installation Operation and Maintenance Manual ...

Page 19: ...Figure 4 Slide rail system optional NOTICE Pump shown is a JCU not an HSUL For illustrative purposes only 3 5 Slide rail system optional HSUL Installation Operation and Maintenance Manual 17 ...

Page 20: ... expected check rotation a Observe the discharge for flow rate If it is lower than expected change two of the three motor leads to reverse the direction of rotation NOTICE Single phase motors are internally wired for correct rotation b Check the motor overload at some other condition from that encountered at start up The ammeter on the motor leads should be checked for overload at all sump level h...

Page 21: ... is keyed to shaft Carefully slide impeller off shaft 4 Remove fasteners attaching motor adapter 340 to motor 9700 and separate parts Figure 5 HSUL pump NOTICE The motor shall be disassembled only by an authorized repair center Failure to comply will re sult in voiding warranty For motor instructions see ABB Baldor Reliance Electrical Manual B 3629 Table 3 Standard parts Item Qty Pump Part 100 1 C...

Page 22: ...while cleaning the parts Failure to do so may result in equipment damage 5 2 2 Replacement guidelines Casing check and replacement WARNING Risk of death or serious injury Leaking fluid can cause fire and or burns Inspect and ensure gasket sealing surfaces are not damaged and repair or replace as necessary Inspect the casing for cracks and excessive wear or pitting Thoroughly clean gasket surfaces ...

Page 23: ... galling If damage is evi dent contact Baldor authorized motor repair center for motor repairs 5 3 Reassembly 5 3 1 Reassemble the pump How to reassemble HSUL pump 1 Check vent hole in motor adapter 340 to be sure it is clear Figure 6 Pump reassembly 2 Clean and remove any burrs from all mating metal surfaces including shaft and impeller bore 3 Align Motor Adapter on motor flange and fasten NOTICE...

Page 24: ...NOTICE Refer to 5 1 1 Disassemble the pump on page 19 for parts description Figure 7 HSUL pump 5 3 Reassembly 22 HSUL Installation Operation and Maintenance Manual ...

Page 25: ...rge piping for clogs High fluid viscosity Check for solids settling that has increased viscosi ty Excessive current draw Low system head allowing pump to op erate at higher flow than expected Check discharge pressure If lower than expected increase with discharge valve if available Impeller rubbing or solid stuck in pump Check that impeller turns freely Disconnect and lockout power Heed all safety...

Page 26: ... more information http www gouldspumps com Goulds Pumps Inc 240 Fall Street Seneca Falls NY 13148 USA 2021 ITT Corporation The original instruction is in English All non English instructions are translations of the original instruction Form IOM HSUL en US 2021 09 ...

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