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FLYGT 3153 User Manual

FLYGT 3153
72 pages
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Flygt 3153
Installation,
Operation, and
Maintenance Manual

Table of Contents

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FLYGT 3153 Specifications

General IconGeneral
Discharge Diameter100 mm
Voltage400 V
Frequency50 Hz
Maximum Submersion Depth20 m
Liquid Temperature0-40°C
Motor ProtectionIP68
TypeSubmersible
pH of the Liquid6
Speed2900 rpm

Summary

Introduction and Safety

Introduction and Manual Purpose

Purpose of this manual is to provide necessary information for installation, operation, and maintenance.

General Safety Precautions

General safety warnings and precautions to prevent physical injury and equipment damage.

Safety Terminology and Symbols

Explanation of safety messages, terminology, and symbols used in the manual.

Hazard Levels and Categories

Explanation of hazard levels (DANGER, WARNING, CAUTION, NOTICE) and categories like Electrical/Magnetic Hazard.

User Safety and Equipment

Essential safety rules, required equipment, and electrical connection guidelines for personnel.

Hazardous Liquids and Ex-Approved Products

Rules for handling hazardous liquids and special instructions for Ex-approved products.

Product Warranty and Compliance

Details on product warranty coverage, limitations, compliance guidelines, and monitoring equipment.

Transportation and Storage

Inspect Delivery and Unit

Procedures for inspecting packages and the unit for damage or missing items upon delivery.

Transportation Guidelines and Lifting

General precautions, position, fastening, and safety guidelines for lifting the unit.

Temperature and Storage Precautions

Temperature ranges, handling at freezing temps, and storage guidelines to prevent damage.

Product Description

Pump Design and Intended Use

Basic pump design and its intended applications, including warnings for specific environments.

Pump Parts and Components

Identification and description of various pump components shown in diagrams.

Monitoring Equipment and Data Plate

Details on monitoring equipment, optional sensors, and the product's data plate.

Product Approvals and Denomination

Information on hazardous location approvals (EN, IEC, FM) and product denomination.

Installation

General Pump Installation

General warnings, requirements, authority regulations, and fastener guidelines for pump installation.

Installation Types

Instructions for P-installation, S-installation, and T/Z-installation types.

Electrical Connections and Wiring

Precautions, requirements, cable guidelines, earthing, and connection procedures for electrical setup.

Impeller Rotation Check

Procedure and warnings for checking the correct impeller rotation direction before operation.

Operation

Operational Precautions

Essential safety precautions, distance to wet areas, and noise level considerations during operation.

Starting the Pump

Procedure and warnings for safely starting the pump, including electrical hazards.

Maintenance

Maintenance Precautions and Guidelines

Critical safety precautions and general guidelines before performing maintenance tasks.

Torque Values and Coolant Service

Specific torque values for fasteners and instructions for changing pump coolant.

Pump Service and Inspection

Overview of service types (initial, periodical, major overhaul) and detailed inspection checklist.

Impeller Replacement Procedures

Detailed steps for replacing the impeller in both wet and dry installation scenarios.

Troubleshooting

Pump Does Not Start

Causes and remedies for the pump failing to start, including alarm signals and power issues.

Pump Does Not Stop / Rapid Cycling

Troubleshooting for pump failing to stop, level sensor issues, and rapid start/stop sequences.

Motor Protection Trips

Causes and remedies when the pump runs but the motor protection trips.

Low Water Delivery

Causes and remedies for reduced or no water delivery, such as impeller direction or blockages.

Technical Reference

Application Limits

Specifications for liquid temperature, density, pH, and depth of immersion for pump operation.

Motor Data

Details on motor types, frequency, supply, starting methods, and electrical specifications.

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