KIRLOSKAR DB 32/13 User Manual

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This is a proprietary document of Kirloskar Brothers Limited, Kirloskarvadi-416308, Dist-Sangli (India)
ISSUE DATE: 17.09.2010 LAST REV. DATE:
4.2.2 Starting the pump
1) Start the pump. Let the prime mover pickup its full speed.
2) Open the valve on delivery line gradually.
3) Regulate the required flow by adjusting the delivery valve.
4) Open the cock for pressure gauge connection.
4.2.3 During running the pump check the following things and regulate if needed -
1) The pump is running smooth.
2) The flow of sealing liquid (it external liquid is provided for sealing purpose) is
uninterrupted.
3) Leakage through stuffing box is normal. There should be leakage of 60-80 drops per
minute.
4) The bearings are not getting abnormally hot.
5) Head and capacity developed by the pump is as specified.
6) Power consumption is within limit.
7) Ensure that there is no mechanical friction in the pipe.
8) Stop the pump immediately, if any, defects are detected. Do not start the pump unless the
defects are rectified. Report immediately to the supplier, if it is not possible to rectify the
defects.
4.2.4 During stopping the pump
1) Close the valve on the delivery line.
2) Stop the motor.
3) Close the cooling water and sealing liquid connections.
4) If the pump is not required to be operated for a long time, drain the casing completely. If
the pump is required to be stored for a long time, the bearing housing should be dried
internally with hot air and should be flushed with moisture free protective such as light
oil or kerosene.
5. MAINTENANCE MANUAL
5.1 MAINTENANCE ENVIROMENT, HEALTH AND SAFETY (EHS) INSTRUCTIONS
Following hazards may arise during maintenance work.
Fluid Pressure Jet Hazards
Check and ensure that the pump operates at below the maximum Working Pressure specified.
Hazardous materials:
Wear a suitable mask or respirator when working with chemical material handling.

KIRLOSKAR DB 32/13 Specifications

General

Model	DB 32/13
Type	Centrifugal Pump
Head	13 m
Voltage	220-240 V
Phase	Single Phase
Material	Cast Iron
Frequency	50 Hz
Outlet Size	32 mm

Summary

WARRANTY

GENERAL

Pump Models

Lists the various Kirloskar DB pump models covered in the booklet.

Design and Features

Describes back-pull-out design, part interchangeability, and basic care.

SAFETY INSTRUCTIONS

General Safety Information

General guidelines and warnings for safe operation and maintenance.

Hazard Symbols and Precautions

Explanation of safety symbols and specific precautions for hazards.

Transport and Handling Safety

Safety instructions for transporting and handling the pump equipment.

EQUIPMENT SCHEDULE

Installation Procedures

Instructions for pump installation, foundation preparation, and alignment.

Alignment Details

Details on pump and driver shaft alignment procedures and types.

OPERATION

Equipment Description

Describes the construction and features of Kirloskar DB pumps.

Equipment Operation Procedures

Steps for starting, running, and stopping the pump safely.

MAINTENANCE MANUAL

Maintenance EHS Instructions

Safety guidelines for maintenance work, including hazards.

Dismantling and Reassembly

Detailed steps for dismantling and reassembling pump components.

Preventive Maintenance

Schedule and types of preventive maintenance checks.

Corrective Maintenance

Troubleshooting guide for pump problems and breakdown causes.

TECHNICAL DATA

Pump Specifications

Information on available DB pump models, operating range, and speeds.

Bearings and Lubrication

Details bearing specifications, lubrication, and grease types.

Coupling and Stuffing Box Details

Information on coupling types and stuffing box packing details.

SPARE PARTS LIST & CROSS-SECTIONAL DRAWINGS

Spare Parts List

Comprehensive list of spare parts with part numbers and quantities.

Component Drawings

Illustrates pump components with part numbers via cross-sectional and exploded views.