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Kirloskar “KOSN Series”

Centrifugal Submersible Pump

A Kirloskar Group Company

KIRLOSKAR BROTHERS LIMITED

INSTALLATION, OPERATION & MAINTENANCE MANUAL

KOSN Series

CM - 9862

WORKS :
Ujjain Road, Dewas - 455 001 (M.P.) 
Phone : +91 7272 227401/2/5/9 Fax : +91 7272 228747 
Toll Free No. 1800 103 4443

CORPORATE OFFICE :
“YAMUNA”, Survey No. 98 (3-7), Baner, 
Pune 411 045 (India)
Phone : +91 20 27214444 
E-mail : [email protected]    Visit us at : www.kirloskarpumps.com

 

REGISTERED OFFICE :
Udyog Bhavan, Tilak Road, 
Pune - 411 002 (India)
Tel. : +91 20 24444444 Fax : +91 20 24444198
E-mail : [email protected]

 

KIRLOSKAR BROTHERS LIMITED

A Kirloskar Group Company

A View of KBL Dewas Manufacturing Plant

06019860

Summary of Contents for KOSN Series

Page 1: ...01 2 5 9 Fax 91 7272 228747 Toll Free No 1800 103 4443 CORPORATE OFFICE YAMUNA Survey No 98 3 7 Baner Pune 411 045 India Phone 91 20 27214444 E mail kblin kbl co in Visit us at www kirloskarpumps com REGISTERED OFFICE Udyog Bhavan Tilak Road Pune 411 002 India Tel 91 20 24444444 Fax 91 20 24444198 E mail kbl kbl co in KIRLOSKAR BROTHERS LIMITED A Kirloskar Group Company A View of KBL Dewas Manufac...

Page 2: ...ese pumps are reliable robust compact in size and cheaper in their class Careful selection of materials manufacturing and testing assures you a satisfactory performance over a long period of time These pumps will give you years of trouble free performance if it is handled with due care This booklet is a step in this direction It covers general instructions on installation operation and maintenance...

Page 3: ...s Submerged pump in Fountains Wells Sumps and Water tanks Water supply for domestic use in high riseApartments Buildings and Hotels Gardening and sprinklers conventional irrigation Industries for clear water handling 2 4 Operating Conditions 4 1 Pumped Liquids Kirloskar Openwell Submersible New version Pumps are suitable only to pump thin non explosive liquids not containing solid particles The li...

Page 4: ...equate supports should be provided to pipes so that its dead weight should not fall on delivery casing completely RIGHT Fig 5 2 RIGHT 6 Guidelinefor Electrical Connections Ø Proper earthing connection should be made at the bolts provided for earthing Ø Proper size of cable should be used between supply and motor terminals to minimize voltage drop and tocarryfull load current FLC as well as the max...

Page 5: ...g and solidification of the dirty particle in the pump head In that case it requires some service before usage Switch off the power then rotate the stiff shaft at the back of the motor with a screwdriver to make it easy safety and reliable for its operation as usual 8 2 Recommendedspares for twoyearsof normalworking 1 Impeller 2 Bush bearings 3 Capacitors In case of single phase pump 4 Paper packi...

Page 6: ...on Repair or replace the rotor 7 S No CAUSES HOW TO CHECK REMEDIES 3 PUMP DELIVERS INSUFFICIENT WATER OR VERY LOW TOTAL HEAD S No CAUSES HOW TO CHECK REMEDIES 1 2 3 4 5 6 7 Gate valve check valve fitted in the riser pipe defective closed Low water level Water inlet strainer of the pump is clogged Defective pump Pumping system total is higher than the pump head capacity Low voltage or low frequency...

Page 7: ... pressure switch or defective pressure switch Leakage in the system Water level monitor is not properly set or defective Inadequate size of tank Check the pressure switch setting and examine defect in the switch Check all pipes valves tank and all plumbings for leaks Check the water level monitor setting and inspect for defects Check tank size against consumption and pump discharge capacity Adjust...

Page 8: ...ischarge fit one gate valve in delivery pipe and throttle according to the yeild Install a dry run Preventor Change the defective check valve or gate valve Provide proper supports to the delivery pipe 11 12 11 Dismantling Procedure Remove the suction housing and delivery pipe Unscrew the nut and remove the suction and delivery flange Unscrew the nut and remove the delivery casing from the mounting...

Page 9: ...Casing Lifting Bolt Packing for Lifting Bolt O Ring betn Motor Body Mont Cas Collared Bush Cap for Winding Motor Body Screw for Clamping Plate Clamping Plate Diaphragm End Cover Stator Circlip Rotor Shaft Thrust Plate Locating Pin Dowel Pin Key for Impeller Rotor Motor Tie Rod Rubber pad for Motor Support Nut for Motor Body Housin Cover NDE Cover NDE Qty 0513 1 0513 580 1 590 490 1 0601 0590 1 058...

Page 10: ...5 276 271 298 260 281 262 262 82 86 8 88 5 91 5 90 91 91 86 8 88 5 91 112 5 80 91 5 89 2 89 2 89 89 7 101 99 96 96 5 96 5 89 7 101 96 5 112 5 96 99 95 5 95 5 110 105 110 105 105 105 105 105 110 105 125 100 105 97 97 128 115 5 135 145 135 135 135 115 5 135 135 146 132 148 135 135 30 30 28 28 30 28 28 30 28 28 24 28 28 27 27 25 73 71 70 78 5 64 64 73 71 64 66 73 5 73 7 78 5 78 5 30 30 32 25 30 32 32...

Page 11: ...product at our discretion or any part thereof for which we are satisfied that it was originally defective in material or workmanship provided that product or its parts are returned to our nearest regional office dealer on freight paid basis within the warranty period This warrantydoes not coverany consequential damage of any nature This warranty excludes every condition whether statutory or otherw...

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