webtrol EZ Series Installation & Operating Manual
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webtrol EZ Series Installation & Operating Manual

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E Z S e r i e s
B
O
O
S
T
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R
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.
25IEZB-M
11/08 Edition

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Summary of Contents for webtrol EZ Series

  • Page 1 E Z S e r i e s 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.

  • Page 2: Table Of Contents

    This manual was prepared to assist the installer and/or operator in understanding the proper method of installing, operating and maintaining the EZ series (close coupled) booster pumps. We recommend that you thoroughly understand the proper installation and start-up procedures, prior to starting the pump. If these procedures are followed, you will have years of trouble-free service.
  • Page 3 Exploded Views Stainless Steel Cast Iron - 3 -...

  • Page 4: Pump Inspection And Handling

    Keep all packaging materials until the claim is resolved. The Webtrol EZ Booster pump should remain in the shipping carton until it is ready to be installed. When handling the pump, support both the motor and pump housing. This can be done by some sort of sling wrapped around the pump and motor.

  • Page 5: Installation

    Do not pump chemicals or corrosive liquids with the pump unless they are compatible with the pump component materials. (Consult Webtrol for verification at (314) 631-9200). Use with nonflammable liquids. Pump can transfer water from cisterns, tanks, or ponds with suction lifts up to 5 feet using a foot valve and priming tee.
  • Page 6 Figure 2 - Whenever dirt, sand or debris is present in the water supply, install a filter or strainer to prevent clogging or damaging the pump or mechanical seal faces. Figure 2 Figure 3 - This pump installation is designed to boost water pressure obtained from a water tank, which provides a gravity flow, flooded suction.

  • Page 7: Electrical Connections

    Canadian Electrical Code (CEC) and with all local codes and ordinances that apply. Consult your local building inspector for local code information. The motors used on the EZ Series Booster pumps are commonly manufactured by Emerson, Bluffton or Baldor. Both 1 and 3 phase motors are factory wired for 230 volts.
  • Page 8 Emerson 1 Phase ODP Motor Emerson 3 Phase ODP Motor Catalog Number See Figure Catalog Number See Figure EU0502 EE155 EU0752 EE446 EU1002 EE506 EU1502 1 1/2 EE607 1 1/2 EU2002 EE733 EU3002 EE734 *The 3 HP - 1 Phase motor is dual voltage (208/230v) and cannot be connected to 115v.
  • Page 9 If the supply voltage for a 1 phase motor is 115 volts, refer to the motor wiring connections shown below to properly rewire the motor. Bluffton Electric 1 Phase ODP Motor Bluffton Electric 3 Phase ODP Motor Catalog Number See Figure Catalog Number See Figure 1103017429...
  • Page 10 Baldor 1 Phase ODP Motor Baldor 3 Phase ODP Motor Catalog Number See Figure Catalog Number See Figure JL1303A JM3107 JL1306A JM3111 JL1309A JM3115 JL1313A 1 1/2 JM3120 1 1/2 JL1317A JM3155 JL1323A JM3158 36J685-0190G1 36J642W243G1 *The 3 & 5 HP 1 Phase motor is single voltage (230v) and cannot be connected to 115v. Baldor Motors - Connection Diagrams Figure 14 Baldor Motors - Connection Diagrams...

  • Page 11: Start-Up Procedure

    Check for leaks, vibration or noises. If a problem arises, consult a Webtrol representative or call Webtrol at (314) 631-9200 for assistance. Lubrication On most models, it is not necessary to lubricate the pump or motor.

  • Page 12: System Trouble Shooting

    We at Webtrol are constantly working on new products to make your job easier, while making your systems more efficient, reliable and affordable. Your opinion means a lot to us, so please let us know what you think about our EZ Series Booster Pump. Weber Industries, Inc. / Manufacturers of Webtrol Products 8417 New Hampshire Ave.

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