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Table of Contents
owner's Manual
Self-Priming
Centrifugal Pumps
"LT" Series
1362 1111
Installation/Operation/Parts
For further operating, installation, or maintenance assistance:
Call 1-888-782-7483
293 WRIGHT STREET, DELAVAN, WI 53115 WWW.BERKELEYPUMPS.COM
PH: 888-782-7483
BE976 (Rev. 02/22/13)
© 2013 Pentair, Ltd. All Rights Reserved.
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Table of Contents
Related Manuals for Pentair Berkeley LTH-3
Summarization of Contents
Safety
Important Safety Instructions
Manual contains important instructions for installation, operation, and maintenance.
General Safety
General safety guidelines for pump operation, including burn and explosion risks.
Warranty
Limited Warranty
Details BERKELEY's warranty terms, coverage, and limitations for products.
Installation
Recommended pump suction and discharge connections
Illustrates proper suction and discharge piping configurations for optimal pump performance.
Not recommended pump suction and discharge connections
Shows common piping mistakes leading to air leaks or poor pump operation.
Installation / Electrical
Location Of Unit
Guidance on selecting optimal pump location, considering source proximity and accessibility.
Piping
Recommendations for supporting suction/discharge piping to prevent strain on the pump.
Suction Piping
Instructions for leak-free suction pipe with upward slope towards the pump.
Discharge Piping
Advises installing gate valve and union in discharge line for service.
Electrical Information
Covers electrical safety, voltage matching, grounding, and wiring practices for pump motors.
Wiring
Step-by-step guide for wiring the pump per electrical codes and safety standards.
Electrical • Service
Priming The Pump
Explains filling pump with liquid for self-priming using tee and plug.
Service
Advice on pump operation to prevent damage, like running dry or against closed discharge.
Maintenance
Outlines minimal maintenance: motor lubrication and potential seal replacement.
Service
Pump Storage
Instructions for storing pump to prevent freezing/corrosion, including rust inhibitor.
Pump Start-Up After Storage
Steps for restarting pump after storage, including seal checks and priming.
Shaft Seal Replacement
Details on handling and replacing shaft seal, emphasizing care to avoid damage.
Removal Of Old Seal
Step-by-step instructions for pump disassembly to remove old shaft seal.
Service
Installing New Seal
Comprehensive guide on installing new shaft seal, focusing on alignment and sealing.
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