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Grundfos MS6000 - User Manual

Grundfos MS6000
32 pages
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MS, MMS
Installation and operating instructions
GRUNDFOS INSTRUCTIONS
Other languages
http://net.grundfos.com/qr/i/98599768

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Grundfos MS6000 Specifications

General IconGeneral
Frequency50 Hz
Number of poles2
Enclosure classIP55
Protection ClassIP55
Insulation classF
Voltage400 V

Summary

General Information

Hazard Statements

Symbols and statements indicating potential hazards.

Notes and Symbols

Explains symbols and notes used in documentation for clarity.

Delivery and Storage

Motor Delivery

Information on how motors are supplied from the factory.

Unpacking Procedures

Precautions for safely unpacking the motor.

Storage and Handling Guidelines

Instructions for proper storage and handling of motors.

General Description

Motor Applications

Describes the intended uses of MS and MMS submersible motors.

Pumped Liquid Specifications

Details suitability of motors for different liquid types and limits.

Sound Pressure Level

Information on the sound pressure level of motors.

Installation Requirements

Checking Motor Liquid Level

Procedure to check and refill motor liquid for proper operation.

Positional Requirements

Specifies vertical and horizontal installation options for motors.

Liquid Temperatures and Cooling

Details maximum liquid temperatures and cooling requirements for motors.

Electrical Connection

General Electrical Connection

General guidelines and safety precautions for electrical connections.

Motor Protection Systems

Details protection requirements for single and three-phase motors.

Cable Sizing and Selection

Guidelines for selecting appropriate cable cross-sections for motors.

Single-Phase MS402 Control

Specific control requirements for MS402 single-phase motors.

Single-Phase Motor Connection

Instructions for connecting single-phase motors.

Motor Rotation Checking

Procedures to verify correct motor rotation direction.

Pump Set Rotation Checking

How to verify the pump set rotation for optimal performance.

Three-Phase Motor Connection

Wiring instructions for connecting three-phase motors.

Unidentified Cable Connection

How to connect motors with unknown cable markings.

Soft Starter Integration

Recommendations for using soft starters with motors.

Frequency Converter Connection

Guidelines for connecting motors to frequency converters.

Setting Up CUE Frequency Converter

Motor Installation

Mechanical Installation

Cable Guard Installation

How to remove and fit the motor cable guard.

Drop and Motor Cable Fitting

Instructions for fitting the submersible drop and motor cables.

Pump Set Assembly on Site

Steps for assembling the pump set on site.

Fitting Pump to Motor

Procedures for attaching the pump to the motor.

Maximum Installation Pressure

Specifies the maximum allowable installation pressure for pumps.

Lowering the Pump into Borehole

Safety guidelines for lowering the pump into the borehole.

Motor Start;Stop Frequency

Recommended and maximum start/stop frequencies for motors.

Maintenance and Service

Fault Finding

MS6000 P Fault Finding

Specific fault finding procedures for MS6000P models.

Checking Motor and Cable

Supply Voltage Check

How to measure supply voltage for motor operation.

Current Consumption Check

How to measure motor current consumption under load.

Winding Resistance Check

How to measure motor winding resistance.

Insulation Resistance Check

Procedure for measuring insulation resistance of motor and cable.

Disposal

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