Installation & Operating Manual 25IPCC-M 3/07 Edition PC Series C E N T R I F U G A L Congratulations On Your Choice In Purchasing This Webtrol Pump Its Quality is unsurpassed in material and workmanship and has been factory tested. If properly installed, it will give many years of trouble free service.
Table Of Contents Introduction 2 Performance / Specifications 3 Exploded View & Parts List 4 Pump Inspection And Handling 5 Pre-Installation 5 Installation 5-6 Location Mounting Piping Electrical Connections 7-10 Start-up Procedure 11 Shaft Rotation Valves Priming Starting Final Inspection Trouble Shooting 12 Introduction This manual was prepared to assist the installer and/or operator in understanding the proper method of installing, operating and maintaining the PC series centrifugal p
Performance / Specifications 1/2 - 1 1/2 HP For Continuous Duty Operation Model Number PC33R PC50R PC75R PC100R PC150R A (Length) HP 9.11 9.11 9.86 10.11 10.31 1/2 1/2 3/4 1 1 1/2 Motor - The end-mounting motor has no feet, and is supported by the motor bracket. An open dripproof enclosure is standard with class B insulation. Single (1) phase ODP motor dimensions for Emerson motors shown.
Exploded View Parts List Model Number Motor Pump Casing Motor Bracket Impeller Mechanical Seal O-Ring Hardware Kit PC33R PC33R-3PH 10J05-M 10J05-M3PH 20C2 20C2 12C2 12C2 15C3R 15C3R-3PH 70X130-M 70X130-M 28C126-V 28C126-V K133 K133 PC50R PC50R-3PH 10J05-M 10J05-M3PH 20C2 20C2 12C2 12C2 15C5R 15C5R-3PH 70X130-M 70X130-M 28C126-V 28C126-V K133 K133 PC75R PC75R-3PH 10J07-M 10J07-M3PH 20C2 20C2 12C2 12C2 15C7R 15C7R-3PH 70X130-M 70X130-M 28C126-V 28C126-V K133 K133 PC100R 10J010
Pump Inspection And Handling When receiving your pump, check to see if the shipment has been damaged in any way or if any parts seem to be missing. If so, note the damage or shortage on the bill of lading and the freight bill. Make any claims to the transportation company immediately. Keep all packaging materials until the claim is resolved. The Webtrol PC Centrifugal pump should remain in the shipping carton until it is ready to be installed. Do not drop or mishandle the pump prior to installation.
Note: Inlet pipe should be at least one size larger than suction inlet tapping. (1 1/2 NPT) Figure1 - Connection to a water tank which provides a gravity flow, flooded suction. Figure 1 Figure 2 - Connection to a pressurized water system. Figure 2 Figure 3 - The normal position of the discharge is top vertical.
Electrical Connections Before wiring the pump to the power source, verify that the voltage of the motor matches the voltage of the power supply. (See Motor Nameplate) The supply voltage must be within + 10% of nameplate voltage. Wire the motor according to the diagram shown on the motor nameplate. If the nameplate diagram differs from the wiring diagram shown in this manual, follow the nameplate diagram.
Note: See the decal displaying shaft rotation arrow on motor.
Baldor 1 Phase ODP Motor Baldor 3 Phase ODP Motor Catalog Number See Figure HP Catalog Number See Figure HP JL1303A JL1306A JL1309A JL1313A 8 8 8 8 1/2 3/4 1 1 1/2 JM3107 JM3111 JM3115 JM3120 9 9 9 9 1/2 3/4 1 1 1/2 Baldor Motors Connection Diagrams Figure 8 Baldor Motors Connection Diagrams Figure 9 If the supply voltage is 460 volts, refer to the motor wiring connections shown in (Figure 9) to properly rewire the motor.
Franklin Electric 1 Phase ODP Motor Franklin Electric 3 Phase ODP Motor Stock Number See Figure HP Stock Number See Figure 1103017429 1103017430 1103017431 1103017432 10 10 10 10 1/2 3/4 1 1 1/2 1303013103 1303023103 1303033103 1303043103 11 11 11 11 HP 1/2 3/4 1 1 1/2 Franklin Motors Connection Diagrams Figure 10 Franklin Motors Connection Diagrams Figure 11 If the supply voltage is 460 volts, refer to the motor wiring diagram show in (Figure 11) to properly rewire the motor.
Start-Up Procedures Shaft Rotation - To check for a free turning pump turn the power off and rotate the motor shaft. This can be done by removing the motor end cap located on the back of the motor. Rotate the motor shaft in a clockwise direction. Do not start the pump if the motor shaft cannot be turned. Shaft Rotation (3 Phase Motors) - After the proceeding instructions have been completed, turn the motor on for 1 second.
System Trouble Shooting Motor Fails To Start Or Run At Full Speed Possible Cause Of Trouble Corrective Action Start capacitor failed - 1 phase motor (motor hums) Replace start capacitor Power Loss Replace bad fuse or reset circuit breaker (check for correct fuse/breaker size) Incorrect voltage - voltage must be within + 10% of motor rated voltage. Example: Rated voltage 230 volts Range: 207 - 253 volts 1. Check incoming voltage, contact power company 2.
