Texmo Industries Taro HCS SJ Series Instructions & Operating Manual Download Page 32 | Manualshive

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Note

Conduct trial operation after maintenance

Note

Dispose replaced components with appropriate care so as to protect the environment

Warning

Do not try to solve unspecified troubles of the pumpset as it may lead to severe
damage to the pump or injury to personnel. Contact the dealer from whom this pump
was purchased

Fault

Possible causes

Suggested actions

Pump leaks
excessively

Damaged mechanical seal

Replace mechanical seal

Casing gaskets / delivery flange
gasket damaged

Check and replace gaskets

Pipe line / pipe fittings damaged

Check and replace piping

OMJP001A

32

2020.01

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Summary of Contents for Taro HCS SJ Series

Page 1: ...Single Phase Jet Monoblocks Instruction Operating Manual OMJP001A 2020 01 ...

Page 2: ...OMJP001A 2 2020 01 ...

Page 3: ...ut your pump 6 Schematic drawings 7 Key product specifications features 8 Cross section view 9 Pre installation requirements 10 Installation procedures 11 Basic troubleshooting 12 Preventive maintenance checks 13 Do s and don ts 14 Important safety instructions 15 Storage handling 16 Company contact information OMJP001A 3 2020 01 ...

Page 4: ...ual is intended to provide you with information on your product and information on installation and operation You will also find information on how you could contact Texmo Industries should you need further information or help and support 2 Warranty information Please refer to your warranty card or visit www taropumps com for more information on your warranty 3 Complying with standards IS 996 Sing...

Page 5: ...gnment of the pump and motor is assured Installation therefore is quick The Jet Pump consists of a horizontal vertical monoblock jet unit and pressure valve which operates in combination to pump water from deep wells Water is forced under pressure through a nozzle and venturi arrangement The water surrounding the nozzle area is trapped along with the high speed stream and in this way water is pump...

Page 6: ...6 Schematic drawing View of a Single Phase Jet Monoblock is shown below in Fig 1 Fig 1 View of Single Phase Jet Monoblock OMJP001A 6 2020 01 ...

Page 7: ...dard specifications of Single Phase Jet Monoblock are shown below in TABLE 1 Phase Single Power 0 5 1 5 HP Motor Type Squirrel cage Induction Motor CSR Operating Voltage 180 240V Frequency 50 Hz Speed 2900 rpm Duty S1 Continuous Insulation Class A Type of Enclosure TEFC Impeller Type Radial Max Fluid Temperature 330 C Thermal Overload Protection TOP Provided Product Performance Specification OMJP0...

Page 8: ...asy adjustment of pump output to match the bore well yield Jet unit with foot valve and strainer The motor houses shielded type Deep Groove Ball Bearings pre filled with grease to take up the radial and axial thrust loads The rotors are dynamically balanced Adequate motor surface area is provided for effective cooling Energy efficient motor for low power consumption To protect the motor from overl...

Page 9: ...an be installed near the borewell or in an adjacent building without the need for a separate pump house Based on the model opted the set can be mounted horizontally vertically Mounting OMJP001A 9 2020 01 ...

Page 10: ... CH Screw 17 Capacitor 18 Terminal Box No PART NAME 19 Hex Head Bolt 20 Stud 21 Hexagon Nut 22 Flange Oval 23 Gasket Oval 24 Flange Rectangular 25 Capacitor Cross section view of a Single Phase Side Mounted Vertical Jet Monoblock HCSJ 40 70 90 Series is shown below in Fig 2 Fig 2 Cross section of 1Ø side mounted vertical jet monoblock HCSJ 40 70 90 series 14 7 13 1 2 5 6 10 9 8 12 15 16 17 18 21 2...

Page 11: ...t 6 Impeller Star 7 Mech Seal Set 8 Water Slinger 9 Ball Bering 10 Hex Head Bolt 11 Cap No PART NAME 12 Body 13 Stator Stack 14 Shaft 15 Rotor Stack 16 Shield 17 C H Screw 18 Ball Bearing 19 Fan 20 Rear Cover 21 Fan Sheild 22 Capacitor No PART NAME 23 Capacitor Clamp 24 C H Screw 25 Hexagon Head Bolt 26 Cover Dome 27 Air Cock 28 Flange Oval Delivery 29 Gasket Oval 30 Casing Inner 31 Casing Outer 1...

Page 12: ... 10 Cover Dome 11 Ball Bearing 12 Terminal Board No PART NAME 13 Coil 14 Body 15 Terminal Box Cover 16 Stator Stack 17 Rotor With Shaft 18 Shield 19 Rear Cover 20 Fan 21 Split Cotter Pin 22 Fan Shield 23 C H Screw Spring Washer No PART NAME 24 C H Screw Spring Washer Hex Nut 25 Capacitor Clamp 26 Capacitor 27 Cap 28 Hex Head Bolt 29 Name Plate 30 Gasket Oval 31 Flange Oval 32 Hex Head Bolt Nut 33 ...

Page 13: ...minal Board 9 Terminal Box 10 C H Screw 11 C H Screw Spring Washer Nut No PART NAME 12 Capacitor Clamp 13 Capacitor 14 C H Screw Spring Washer 15 Fan Shield 16 Split Cotter Pin 17 Fan 18 Rear Cover 19 Deep Groove Ball Bearing 20 Coil 21 Body 22 Stator Stack 23 Rotor With Shaft No PART NAME 24 Cap 25 Cover Dome 26 O Ring 27 Air Cock 28 O Ring 29 Gasket Oval 30 Flange Oval 31 Impeller 32 Gasket Irre...

Page 14: ...TOR WITH SHAFT 13 C H SCREW No PART NAME 14 CAP 15 DEEP GROOVE BALL BEARING 16 WATER SLINGER 17 MECH SEAL SET 18 IMPELLER 19 DIFFUSER 20 GASKET CIRCULAR 21 NOZZLE 22 VENTURI 23 O RING 24 GASKET 25 PLUG 26 FLANGE OVAL No PART NAME 27 NRV 28 SUCTION CHAMBER 29 GASKET CIRCULAR 30 DELIVERY CHAMBER 31 STUD HEX NUT 32 COVER DOME 33 TERMINAL BOARD 34 CAPACITOR 35 SELF TAPPING SCREW 36 CAPACITOR CLAMP 37 ...

Page 15: ...in Fig 7 Fig 7 Jet unit with foot valve and strainer No PART NAME 1 Venturi 2 Jet Body 3 Hex Nut 4 Valve Weight 5 O Ring 6 Valve Stem 7 Strainer 8 Cap Strainer 9 Washer 10 Round Head Screw 11 Split Cotter Pin 12 Valve Seat 13 Valve Seat Cushion 14 Washer 15 Nozzle 1 2 15 3 4 13 5 7 8 9 10 11 14 6 12 OMJP001A 15 2020 01 ...

Page 16: ...otor is not blocked Use the services of a professional and trained mechanic with experience to erect Single Phase Jet Monoblocks Ensure proper safety during installation For Horizontal Jet Monoblocks ensure that a level foundation is ready before erection Contact the dealer from whom the pumpset was purchased for details on mounting before reparing the foundation For Vertical Jet Monoblocks mount ...

Page 17: ...the well Note If you detect damage or discrepancy in the product contact the dealer from whom the pump was purchased Warning Do not use the Jet Pump for oil toxic corrosive and flammable liquids Pumping flammable liquids could cause explosion Caution Ensure suitable precautions are taken while lifting and lowering the product Caution Use trained professionals to install the Single Phase Jet Monobl...

Page 18: ... axis horizontal vertical Caution The pump casing houses a Mechanical Seal Do not attempt to run the pump dry as the mechanical seal can get damaged during dry operation Ensure the pump is primed and then run it Warning Switch OFF the power before working on electrical lines Caution Do not use this pump for pumping liquid exceeding 330 C as this may lead to product failure Operation Precautions OM...

Page 19: ...oblock The following steps are executed prior to installation Installation Measure the Insulation Resistance using a Megger of 500 VDC Ensure contact points are clean Connect the measuring cable to the ground conductor Connect the other measuring cable to phase terminal Ensure that the insulation resistance as shown on the Megger is a minimum of 20MΩ For Jet Pumps with base mounting HCSJ HCS SJ TD...

Page 20: ...Fig 8 Jet monoblock erection guide DELIVERY PIPE JAR PRESSURE VALVE MOUNT 1 8 BSP PRESSURE GAUGE HERE FILLING PLUG FOUNDATION BOLT NUT BORE WELL JET UNIT FOOT VALVE 8 a OMJP001A 20 2020 01 ...

Page 21: ...DELIVERY PIPE JAR PRESSURE VALVE MOUNT 1 8 BSP PRESSURE GAUGE HERE FILLING PLUG FOUNDATION BOLT NUT CONCRETE BASE BORE WELL JET UNIT FOOT VALVE 8 b OMJP001A 21 2020 01 ...

Page 22: ...DELIVERY PIPE JAR BALL VALVE PRIMING PIPE FOUNDATION BOLT NUT STRAINER 0 1M MIN SUCTION PIPE 0 5m 8 c OMJP001A 22 2020 01 ...

Page 23: ...DELIVERY PIPE JAR PRESSURE VALVE FILLING PLUG BORE WELL SIDE VIEW JET UNIT FOOT VALVE FOUNDATION BOLT NUT BORE WELL 8 d OMJP001A 23 2020 01 ...

Page 24: ...BORE WELL JET UNIT FOOT VALVE DELIVERY PIPE JAR PRESSURE VALVE FILLING PLUG 8 e OMJP001A 24 2020 01 ...

Page 25: ...valve after priming In the HCS 40 70 90 and TSJ Series remove the filling plug on the pressure valve and pouring water into it as shown in Fig 7 d and e keeping the air cock open to release air When the pump is primed water continuously flows through the air cock The pump is now primed Stop pouring water close the air cock and refit the filling plug In case the water level during priming in the pr...

Page 26: ...T 3 CAP 4 SPRING 5 PRIMING NIPPLE 6 BODY 7 PLUG 8 BUSH 9 RETAINER 10 PLUNGER 11 DIAPHRAGM 12 HEX HEAD BOLT 13 O RING 14 RETAINER BUSH 15 ROUND HEAD SCREW No PART NAME 1 CAP NUT 2 HEX NUT 3 CAP 4 SPRING 5 PRIMING NIPPLE 6 BODY 7 PLUG 8 BUSH 9 RETAINER 10 PLUNGER 11 DIAPHRAGM 12 HEX HEAD BOLT 13 O RING 14 RETAINER BUSH 15 ROUND HEAD SCREW 0 1 0 2 0 3 0 40 50 60 70 8 0 9 0 1 0 0 2 3 11 10 9 4 8 12 14...

Page 27: ... to an MCB Factor in low voltage operation while selecting cable size Electrical wiring work Warning All electrical work must be performed by an authorised electrician in compliance with local electrical equipment standards and internal wiring codes Improper wiring can lead to electrical leakage electrical shock or fire Earthing Warning Be sure to install the ground wire securely Failure to observ...

Page 28: ...he terminal board make sure the power supply is properly disconnected Failure to do so may lead to electrical shock short or injury caused by the unintended starting of the pump Caution Do not use damaged cables power plugs or loose power outlets Failure to observe this precaution could lead to electrical shock short circuit or fire Power cable connection to Jet monoblock Checking direction of rot...

Page 29: ...tion of rotation is in the same direction as that marked on the pump casing the connections are right In case the direction of rotation of the motor shaft does not match the marking on the pump casing bring this to the notice of the dealer from whom the purchase was made and get the set repaired OMJP001A 29 2020 01 ...

Page 30: ...ange the capacitor Loose connections Check the connections Pump has been kept idle for long time Ensure free rotation of shaft by running the pump for few minutes at least every alternate day Pump does not discharge water Foot valve leakage Change the faulty foot valve Pump not primed Prime the pump Air leakage on the suction side Check and correct for leakages Foot valve exposed due to large draw...

Page 31: ... suction line does not slope upwards away from the pump Blocked jammed pressure valve Check and clean replace the valves if necessary Impeller is worn out Check and replace Total head developed is too low Abrasive wear of pump hydraulics due to operation in water of higher sand content or corrosiveness Change the worn out pump parts Capacitor becomes weak Replace capacitor Running on low voltage W...

Page 32: ...he pumpset as it may lead to severe damage to the pump or injury to personnel Contact the dealer from whom this pump was purchased Fault Possible causes Suggested actions Pump leaks excessively Damaged mechanical seal Replace mechanical seal Casing gaskets delivery flange gasket damaged Check and replace gaskets Pipe line pipe fittings damaged Check and replace piping OMJP001A 32 2020 01 ...

Page 33: ...OMJP001A 33 2020 01 ...

Page 34: ...e or injury due to disassembly in the field A definite schedule of preventive maintenance inspections should be established to avoid breakdown serious damage and extensive downtime The schedule will depend on operating conditions and experience with similar equipment The checklist below does not represent an exhaustive survey of maintenance steps necessary to ensure safe operation of the Single Ph...

Page 35: ...Compare with data recorded when the unit was initially installed Any increase in motor current at duty flow rate may indicate a overload condition possibly due to impeller rubbing against the stationary pump casing Measure the insulation resistance of the winding to check the condition of the motor Check for leakage from the mechanical seal location Check the capacitance of the capacitor OMJP001A ...

Page 36: ...l Jet Pumps are to be placed on a level foundation Grout the pump Do not use undersized electric cables between Pump and starter panel Factor in low voltage usage While powering up the pumpset ensure the direction of rotation of the shaft matches the arrow marked on the casing Do not cover the product as this will prevent effective cooling of the motor Rubber gaskets assembled on the pumpset do no...

Page 37: ...handling installation and maintenance It is suggested that in case of non functioning of the product the customer is requested to contact the dealer through whom the purchase was made Danger Hazardous voltage will cause death serious injury electrocution Disconnect all power before working on this equipment Maintenance should be performed by only qualified personnel OMJP001A 37 2020 01 ...

Page 38: ...s not subjected to shock loads If the product has been stored for a very long period check the condition of the rubber components like suction and delivery flange gaskets and those with the mechanical seal Caution If the pumpset are stored the shaft must be turned by hand at least once a month Caution If the Jet Pump has been stored for more than one year before installation dismantle the motor an...

Page 39: ...16 Company contact information For most up to date information on Industries please visit www taropumps com OMJP001A 39 2020 01 ...

Page 40: ...OMJP001A 40 2020 01 ...

Page 41: ...P B No 5303 Mettupalayam Road Coimbatore 641 029 India 1800 102 8888 www taropumps com info taropumps com OMJP001A 2020 01 ...

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