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KIRLOSKAR i-HT, Instruction On Installation, Operation And Maintenance

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KIRLOSKAR i-HT Instruction On Installation, Operation And Maintenance Download Page 15

IOM/i_HT                                                                                                                              Issue Date: 26/06/2009 
Page 15 of 50

                                                                                                        

Last Revision:26/10/2009 

 

c)  With  mechanical  seal  fitted  pumps,  check  that  there  is  no  leakage  from  the  stuffing 

box. 

d) Suction and discharge gauge readings. 

4.4 Stopping 

a)  Slowly  close  delivery  valve  and  shut  down  driving  unit  in  accordance  with 

manufacturer’s instructions. 

b) Shut off external sealing liquid supply, if supplied, to relieve stuffing box pressure. 

c) Successful operation of the pump depends on accurate alignment. It is recommended 

to re-check the alignment after preliminary run. 

 

 

Summary of Contents for i-HT

Page 1: ...INSTRUCTIONS ON INSTALLATION OPERATION AND MAINTENANCE FOR KIRLOSKAR PUMP TYPE i HT...

Page 2: ......

Page 3: ...ULING 8 SPARE PART LIST AND CROSS SECTIONAL DRAWINGS 9 GENERAL OUTLINE DIMENSIONS Please ensure these instructions are read fully before installation and operation of the pump Please furnish complete...

Page 4: ...g This construction enables to remove the rotating unit for inspection and repairs by just removing upper half casing and without disturbing alignment pipe connection or prime mover 1 3 Pumps when pro...

Page 5: ...quipment for maintaining safe working practices at all times 2 1 1 KBL products are designed for installation in designated areas which are to be kept clean and free of obstructions that may restrict...

Page 6: ...injury or death 2 5 Within the manual safety instructions are marked with safety symbols Hazard This symbol refers to general mechanical aspects of safety Hazard This symbol refers to electrical safe...

Page 7: ...itional rust preventive should be applied to all unpainted carbon steel or cast iron parts and should not be removed until final installation 2 6 3 2 Long Term Storage If the pump is not to be install...

Page 8: ...touch the impeller if rotated this may cause severe injury To prevent ingress of any objects retain the protection covers or packaging in place until removal is necessary for installation If the pack...

Page 9: ...bricated 3 3 Location The pump should be installed as near the liquid source as possible with the shortest and most direct suction pipe practically The pump should be installed with sufficient accessi...

Page 10: ...me with approved grouting procedure 3 6 Grouting procedure Grout compensates for uneven foundation distributes weight of unit and prevents shifting Use an approved non shrinking grout as follows after...

Page 11: ...or shifting of the machines c Wear of the bearings 3 8 Suction and Discharge Piping When installing the pump piping make sure to observe the following precautions Piping should always run to the pump...

Page 12: ...IOM i_HT Issue Date 26 06 2009 Page 12 of 50 Last Revision 26 10 2009...

Page 13: ...tect the pump from excessive back pressure and reverse rotation of the unit and to prevent back flow into the pump in case of stoppage or failure of the driver The discharge valve is used in priming s...

Page 14: ...art the pump driver 4 2 6 When the pump is operating at full speed open the discharge valve slowly Do not operate pump for prolonged periods with closed discharge valve so as to avoid overheating The...

Page 15: ...on and discharge gauge readings 4 4 Stopping a Slowly close delivery valve and shut down driving unit in accordance with manufacturer s instructions b Shut off external sealing liquid supply if suppli...

Page 16: ...Bearing DE Deep Groove Ball Bearing Bearing NDE Angular Contact Paired Bearing Face to Face i HT 06 BA 1 6306 7306 BECB i HT 08 BA i HT 12 CA i HT 08 BD i HT 08 BE i HT 10 DE i HT 12 CF i HT 12 CG i...

Page 17: ...suited withdrawal equipment CAUTION Damage can be caused by exerting force against the outer ring of a ball bearing Ball bearings should not be dismantled Clean bearings thoroughly with an approved fl...

Page 18: ...hours To recharge the bearings with fresh grease use a grease gun and feed through the two grease nipples provided DO NOT APPLY LUBRICANT WHEN PUMP IS RUNNING After 10 000 hours or two years whicheve...

Page 19: ...0 230 0 370 i HT12CA 1 145 000 145 040 144 690 144 790 0 210 0 350 i HT12CF 1 145 000 145 040 144 690 144 790 0 210 0 350 i HT12CG 1 145 000 145 040 144 690 144 790 0 210 0 350 i HT12DA 1 175 000 175...

Page 20: ...Entry 12 i HT12BE 210 180 Double Entry 13 i HT12BF 245 205 Double Entry 14 i HT12CA 286 210 Double Entry 15 i HT12CF 286 210 Double Entry 16 i HT12CG 286 255 Double Entry 17 i HT12DA 303 230 Double E...

Page 21: ...x Details Sr No i HT Model Mech seal 1 i HT06BA i HT08BA i HT12CA i HT08BD i HT08BE i HT10DE i HT12CF i HT12CG 35 2 i HT12BA i HT12DA i HT15BA i HT12EA i HT15DA i HT10BA i HT10BD i HT10BE i HT12BD i H...

Page 22: ...IOM i_HT Issue Date 26 06 2009 Page 22 of 50 Last Revision 26 10 2009 5 9 Interchangeability of Components Two Stage...

Page 23: ...nd eye contact or penetration Obtain and understand the hazardous substance data sheets relating to the pumped fluid and note the recommended emergency and first aid procedures Before attempting any m...

Page 24: ...akage Hand test bearing housing for any sign of temperature Voltage and current EVERY MONTH Check bearing temperature with thermometer EVERY 3 MONTHS Check grease lubricated bearings for saponificatio...

Page 25: ...TE Retaining nut and lock washer are not used on the drive end bearing 7 Remove shoulder rings 19900 from the shaft Remove oil seals 50000 from the supporting frame 22000 8 Slide stuffing box inserts...

Page 26: ...o the groove in each insert 97900 8 Slide inset 97900 over shaft with guide vane at top position 9 Fit shoulder ring 19900 onto shaft then press oil seal 50000 into insert 10 Heat the ball bearing 260...

Page 27: ...mmercial cup grease on both gasket surfaces Carefully align the inner edge of the gasket with the insert O rings 20 Lower the upper half casing 12200 into place and install casing joint nuts NOTE When...

Page 28: ...of the upper half casing 5 Tap the inserts 979 with a soft hammer to break the seat between the insert and lower half casing and lift the rotating unit out of the lower half casing 6 Remove the bearin...

Page 29: ...Slide insert 979 tightened with cartridge mechanical seal with gland nuts liquid deflectors 236 bearing cover 271 simultaneously over the shaft 8 Ensure that no foreign particle should enter in beari...

Page 30: ...T THE O RINGS 522 1 ARE NOT CUT OR PUNCHED AND THE GASKET IS HARD AGAINST THE O RINGS 18 Insert the locating pin 611 and drive them home 19 Tighten the bearing cartridge with both upper and lowers hal...

Page 31: ...IOM i_HT Issue Date 26 06 2009 Page 31 of 50 Last Revision 26 10 2009...

Page 32: ...e sequence stated in Fig STUD SIZE TIGHTENING TORQUES M16 M20 M24 160 N meters 360 N meters 600 N meters 2 Tightening sequence 2 1 Tighten the four corner stud marked X 1 2 3 and 4 2 2 Work outward al...

Page 33: ...IOM i_HT Issue Date 26 06 2009 Page 33 of 50 Last Revision 26 10 2009...

Page 34: ...7 i HT10BE 8 i HT10DE 198 202 9 i HT10ED 256 260 10 i HT12BA 256 260 11 i HT12BD 12 i HT12BE 13 i HT12BF 14 i HT12CA 198 202 15 i HT12CF 16 i HT12CG 17 i HT12DA 256 260 18 i HT12DF 19 i HT12EA 256 260...

Page 35: ...ING HALF LOWER IMPELLER WEARING RING SHOULDER RING BEARINF HOUSING DE BEARING HOUSING NDE BALL BEARING BEARING COVER DE BEARING COVER NDE BEARING COVER DE NDE KEY IMPELLER KEY COUPLING LOCK NUT BEARIN...

Page 36: ...IOM i_HT Issue Date 26 06 2009 Page 36 of 50 Last Revision 26 10 2009...

Page 37: ...IOM i_HT Issue Date 26 06 2009 Page 37 of 50 Last Revision 26 10 2009...

Page 38: ...IOM i_HT Issue Date 26 06 2009 Page 38 of 50 Last Revision 26 10 2009...

Page 39: ...IOM i_HT Issue Date 26 06 2009 Page 39 of 50 Last Revision 26 10 2009 9 GENERAL OUTLINE DIMENSIONS...

Page 40: ...IOM i_HT Issue Date 26 06 2009 Page 40 of 50 Last Revision 26 10 2009...

Page 41: ...IOM i_HT Issue Date 26 06 2009 Page 41 of 50 Last Revision 26 10 2009...

Page 42: ...IOM i_HT Issue Date 26 06 2009 Page 42 of 50 Last Revision 26 10 2009...

Page 43: ...IOM i_HT Issue Date 26 06 2009 Page 43 of 50 Last Revision 26 10 2009...

Page 44: ...IOM i_HT Issue Date 26 06 2009 Page 44 of 50 Last Revision 26 10 2009...

Page 45: ...IOM i_HT Issue Date 26 06 2009 Page 45 of 50 Last Revision 26 10 2009...

Page 46: ...IOM i_HT Issue Date 26 06 2009 Page 46 of 50 Last Revision 26 10 2009...

Page 47: ...IOM i_HT Issue Date 26 06 2009 Page 47 of 50 Last Revision 26 10 2009...

Page 48: ...ent noise level exceeds locally defined safe levels Safety glasses or goggles or face shield should be worn where working with pressurized systems and hazardous substances Other personal protection eq...

Page 49: ...d Failure to supply the stuffing box or mechanical seal with cooling of flush water may result in damage and premature failure of the pump Do not touch surfaces which during normal running will be suf...

Page 50: ...mask or respirator when working with packing and gasket contain fibrous material as these can be hazardous when the fibrous dust is inhaled Be cautious if other supplier s components have been substi...

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