ITT ICS manual Motor to Pump Shaft Alignment, Operation, Maintenance, Disassembly, Machinery

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NOTICE: UNIT ROTATION IS CLOCKWISE WHEN VIEWED FROM MOTOR END. INCORRECT ROTATION MAY CAUSE DAMAGE TO THE PUMP AND VOIDS WARRANTY.

• Three Phase Motors ONLY:

To check the pump rotation, observe pump while switch- ing the electrical power ON then OFF quickly. If incorrect, have a qualified electrician interchange two of the three motor power wires.

WARNING

Extreme heat can cause personal injury or property damage.

DO NOT OPERATE PUMP AT OR NEAR ZERO FLOW. TO DO SO CAN CAUSE EXTREME HEAT, DAMAGE TO THE PUMP, PERSONAL INJURY OR PROPERTY DAMAGE.

Motor to Pump – Shaft Alignment

After completion of the frame mounted unit baseplate installation, the motor and pump shaft alignment MUST be checked, see Figure 6, and the coupling spacer must be reinstalled.

Before checking shaft alignment, insure that the foun- dation, pump and motor holddown bolts are properly tightened.

If realignment is required, ALWAYS make the required adjustments to the motor, shimming as necessary.

Parallel

Angular

Figure 6

To check for PARALLEL misalignment, place a dial indicator on one coupling hub, rotate the hub 360° while observing the indicator readings from the outside diameter of the other hub. Parallel alignment requires a Total Indicator Reading (TIR) of 0.005" (0.13 mm), or less.

To check for ANGULAR misalignment, place a dial indica- tor on one coupling hub, rotate the hub 360° while observ- ing the indicator readings from the face of the other hub.

Angular alignment requires 0.005" (0.13 mm) TIR, or less.

Correct alignment is achieved when parallel and angular TIR requirements are satisfied and motor holddown bolts are tight.

NOTICE: RECHECK SHAFT ALIGNMENT AFTER

MAKING ANY ADJUSTMENTS.

Operation

WARNING DO NOT OPERATE UNIT WITHOUT SAFETY GUARD IN PLACE. TO DO

SO CAN CAUSE SEVERE PERSONAL INJURY OR DEATH.

Hazardous machinery can cause personal injury or death.

NOTICE: PUMP MUST BE COMPLETELY PRIMED BEFORE OPERATION.

After stabilizing the system at normal operating conditions, check the piping and coupling for correct alignments. If necessary, adjust pipe supports and realign the shafts following the procedures provided.

Maintenance

Close coupled pump motors and frame mounted pump frames have permanently lubricated bearings. Additional lubrication is not necessary or possible.

Follow the coupling and motor manufacturer’s recommendations regarding maintenance.

Disassembly

WARNING

DISCONNECT AND LOCKOUT

ELECTRICAL POWER BEFORE

Hazardous

ATTEMPTING ANY MAINTENANCE.

machinery

FAILURE TO DO SO CAN CAUSE A

 

 

SHOCK, BURN OR DEATH.

 

CASING MAY CONTAIN HAZARDOUS

WARNING

FLUIDS THAT CAN CAUSE SERIOUS

 

 

PERSONAL INJURY OR PROPERTY

 

DAMAGE.

Hazardous fluids can cause personal injury or property damage.

Drain and flush system, as required.

For close coupled or frame mounted units:

Remove the motor or bearing frame holddown bolts

Remove the coupling guard and coupling spacer

Remove the 4 casing screws (370), then utilizing the slots provided about the casing (100), pry the back pull-out as- sembly from casing. Carefully remove the casing shims.

NOTICE: IMPELLER COMPRESSES THE MECHANICAL SEAL SPRING – BE PREPARED FOR THE IMPELLER TO SPRING FROM THE SHAFT WHEN UNSCREWED.

To remove the impeller it is necessary to heat the center hub area with a hand propane torch for approximately 30 seconds. Unscrew the impeller (101) from the shaft, turn the impeller COUNTERCLOCKWISE while holding the shaft. Motors have a screwdriver slot or hex provided under the motor end cap. Examine the impeller for wear or damage and replace as necessary. Discard the shaft sleeve O-ring (412A).

NOTICE: EXERCISE CARE HANDLING HOT IMPELLER.

• To remove the mechanical seal, remove the 4 seal housing screws (370H) and slide the seal housing assembly off the shaft. Discard the rotary half of the seal and the seal hous- ing O-ring (513). With an appropriately sized screwdriver handle, push the stationary half of the seal from the seal

housing and discard it.

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Contents Goulds Pumps Owner’s Information Table of ContentsFrame Mounted Units Installation GeneralClose Coupled Units Piping General Wiring and GroundingPiping Suction Piping DischargeDisassembly MaintenanceMotor to Pump Shaft Alignment OperationTroubleshooting Guide ReassemblySymptom Probable CauseICS & ICS-F Sectional Assemblies Parts List and Materials of ConstructionLiquid END Components Item No Number/Pump Part Name MaterialAvailable Motor Weights and Dimensions Dimensions and Weights Determined by PumpAvailable Motor Dimensions and Weights ICS Engineering DataAvailable Motor and Bedplate Dimensions and Weights Pump Dimensions and WeightsICS-F Engineering Data ODP TefcIM011R04 March Goulds Pumps Limited WarrantySerie G&L Modelo ICS/ICS-F Información del propietario ÍndiceUnidades de acoplamiento cerrado Instalación generalidadesUnidades montadas sobre bastidor Límites Máximos DE OperaciónTuberías succión Tuberías generalidadesTuberías descarga Alambrado y conexión a tierraMantenimiento Alineamiento del eje motor a bombaDesarmado OperaciónRearmado Guía de identificación y resolución de problemasLista de partes y materiales de construcción Conjuntos seccionales ICS & ICS-FComponentes DEL Extremo DEL Líquido Componentes DEL Extremo DE EnergíaDimensiones y peso de los motores disponibles Dimensiones y peso determinados por bombaICS Datos de Ingeniería HP únicamenteICS-F Datos de Ingeniería Dimensiones y peso de la bombaIM011R04 Marcha Garantía Limitada DE Goulds PumpsSérie G&L Informations pour le propriétaire Table des matièresGroupes monobloc pompes montées sur moteur Installation généralitésPompes montées sur palier TensionTuyauterie aspiration Tuyauterie généralitésTuyauterie refoulement Câblage et mise à la terreEntretien Alignement des arbres moteur et pompeDémontage UtilisationRemontage Diagnostic des anomaliesAnomalie Cause ProbableListe de pièces et matériaux ICS et ICS-F vues en coupeComposants DE LA Tête DE Pompage Composants DU PalierDimensions et poids moteur Dimensions et poids pompeICS données techniques PoidsPompe Aspiration, NPT Dimensions et poids moteur et plaque de baseICS-F données techniques Page Page IM011R04 Mars Garantie Limitée DE Goulds Pumps