Grundfos JPD PT Series Installation And Operating Instructions Manual

Grundfos JPD PT Series Installation And Operating Instructions Manual

Pumps and boosters

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GRUNDFOS INSTRUCTIONS
JPA, JPC, JPD PT
Pumps and boosters
Installation and operating instructions

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Table of Contents
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Summarization of Contents

General Information
Symbols Used in This Document
Explains hazard symbols like DANGER, WARNING, CAUTION, and signals used in the manual.
Installing the Product
Checking the Product Prior to Installation
Verifies that the rotating parts turn freely before proceeding with installation.
Location
Specifies requirements for pump placement, including ventilation and ambient temperature limits.
Mechanical Installation
Provides guidance on positioning the pump horizontally and ensuring it is not stressed by pipes.
Electrical Connection
Details the procedures for making electrical connections and emphasizes safety precautions.
Starting Up the Product
Priming the Pump
Step-by-step instructions on how to fill the pump with water before starting operation.
Shaft Seal Run-in
Explains the initial lubrication period for the shaft seal and potential leakage.
Product Introduction
JPA JPC Pumps
Introduces JPA and JPC horizontal, self-priming centrifugal pumps made of cast iron and composite.
JPA PM, JPC PM, JPA PT, JPC PT Boosters
Describes compact boosters with pressure managers and those with pressure switches and diaphragm tanks.
JPD PT Boosters
Details JPD PT self-priming centrifugal boosters for high suction lifts, suitable for agriculture.
Identification
Guides on identifying pump models and their specifications using nameplate information.
Servicing the Product
Maintaining the Product
States that the pump requires no specific maintenance during normal operation.
Spare Parts and Kits
Lists available service kits containing replaceable parts such as shaft seals and capacitors.

Table of Contents