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KSB BPD 273 User Manual

KSB BPD 273
20 pages
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Submersible Motor pumps
Operating Instructions
3300.8115 / 04 - 85 G3
Submersible Motor Pumps (50 Hz)
150 mm + 150 mm
175 mm + 150 mm
200 mm + 150 mm

Table of Contents

Questions and Answers:

KSB BPD 273 Specifications

General IconGeneral
BrandKSB
ModelBPD 273
CategoryWater Pump
LanguageEnglish

Summary

Safety of Pumpset

Unauthorized Modifications and Parts

Strict prohibition of unauthorized spare parts or modifications to maintain safety and warranty.

Unauthorized Operation and Site Conditions

Operate within designated parameters; warranty void if used for unspecified liquids or conditions.

Preparation for Installation

Motor Preparations for Installation

Motor Filling Procedure

Procedure for filling the motor with clean potable water, including venting and checking for leaks.

Insulation Resistance (IR) Checks

Specifies minimum insulation resistance values for new and old motors to ensure electrical safety.

Extended Cable Selection and Connection

Guidance on selecting extended cables, including voltage drop calculation and a detailed connection procedure.

Pump Set Preparation for Installation

Vertical Installation

Horizontal Installation

Cable Connection to the Switchgear

Motor with 1 Cable

Describes connecting a motor with a single cable for Direct-On-Line (DOL) starting.

Commissioning and Start-up Procedures

Electric Shock Protection

Ensure proper connection of the earth conductor to the motor's earthing lug for safety.

Operation Against Closed Discharge Valve

Avoid running the pump against a closed discharge valve for more than 5 minutes to prevent motor damage.

Pump Operating Limits

Operate pump continuously within specified flow rate and head limits on the nameplate.

Maintenance and Service

Dismantling Procedures

Reassembly Guidelines

Trouble Shooting

Motor Trouble Shooting

Lists possible causes and remedies for motor starting, running, or tripping issues.

Pump Trouble Shooting

Covers pump failures like no delivery, low flow, noise, or pressure issues and their solutions.

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