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Tomy TEM Series, Руководство пользователя

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T

E

M SERIES

1

1. Foreword ....................................................................................................................... 2

2. Safety Requirements ..................................................................................................... 2

3. Inspecting the Pump Prior to Unpack the Carton/ Install the Pump ............................. 3

4. Installation, Piping and Wiring...................................................................................... 4

5. Notes for Operation....................................................................................................... 8

6. Operating Procedure and Notes................................................................................... 10

7. Maintenance and Inspection........................................................................................ 12

8. Incorrect Usage and Selection..................................................................................... 14

9. Repair and Warranty.................................................................................................... 15

Annex A: Disassembling & Assembling the TEX/TEM Pump ....................................... 16

Annex B: Exploded View and Parts List.......................................................................... 17

Содержание TEM Series

Страница 1: ......

Страница 2: ...t certainly result in death or serious bodily injury Situation where improper handling or operation failure to follow this manual could result in death or serious bodily injury Situation where improper handling or operation failure to follow this manual could result in bodily injury or equipment damage ...

Страница 3: ...n Install the Pump 3 4 Installation Piping and Wiring 4 5 Notes for Operation 8 6 Operating Procedure and Notes 10 7 Maintenance and Inspection 12 8 Incorrect Usage and Selection 14 9 Repair and Warranty 15 Annex A Disassembling Assembling the TEX TEM Pump 16 Annex B Exploded View and Parts List 17 ...

Страница 4: ...e for accidents or damage resulting from equipment modified by the customer 4 Be sure to take special precautions when performing operations if using hazardous explosive or inflammable liquids 5 Magnetic field hazard TEM rotor including the drive magnet and driven magnet uses strong permanent magnet Pay attention to potential hazards from powerful magnetic fields to persons such as who are assiste...

Страница 5: ...cause motor overload use under higher frequency or pump under performance use under lower frequency 6 Nameplate information including motor nameplate and pump nameplate plays an important role for the operation and maintenance of the pump It is proposed to re copy data on nameplates and store it securely 7 The flow and head on the nameplate is the rated operating point or the operating point made ...

Страница 6: ...t lift a pump which exceeds the rated weight of the hoist And be sure no one standing below the pump while lifting or transporting Install or store the pump in the following places with special care and consult with TOMY ENG CORP or authorized dealer in the near region a Places where flammable gas dust or material is used or placed b Places where corrosive gas is generated Places where the ambient...

Страница 7: ...es within 40o C 4 3 Notes for Installing the Piping System 14 12 10 11 9 4 3 13 1 2 5 7 8 6 15 1 Outlet Piping 2 Throttle Valve 3 Priming Piping 4 Priming Valve 5 Check Valve 6 Outlet Pressure Gauge 7 Motor 8 Pump 9 Inlet Pressure Gauge 10 Inlet Piping 11 Inlet Piping Support 12 Vibration Damper 13 Filter 14 Inlet Tank 15 Foot Valve Fig 4 1 Good Bad 0 01 0 02 slope Fig 4 2 Bad Piping Designs Fig 4...

Страница 8: ...Valve Please install a foot valve if upward suction is used see Fig 4 1 Self Priming Cylinder 1 If suction method is upward suction please install a self priming cylinder to prevent dry running due to a leaking foot valve 2 The size of the self priming cylinder should have a minimum liquid level of at least 0 5m above the opening of the pump Control Valve 1 A control valve should be installed to m...

Страница 9: ...ays start with a closed valve and then slowly open the valve to obtain the desired operating pressure and flow Always open or close the valve gradually 3 To facilitate the adjustment of discharge flow and the adjustment of motor overload it is recommended to install valves on outlet piping And if both a check valve and a control valve are to be installed the order of allocation is pump Check Valve...

Страница 10: ...ly and wire connecting work should be performed by qualified personnel only After wiring be sure to replace the terminal box cover in its original position Failure to do so could result in electrical shock 1 Install an earth leakage breaker The operation of a pump without using an earth leakage breaker may cause an electrical shock Install an optional leakage breaker in the system before running o...

Страница 11: ...gravity Other physical properties like corrosiveness may also change with the fluid s concentration therefore the selected pump material should be able to withstand the corrosive properties of the fluid 2 When the fluid s viscosity and or Specific Gravity differ from that of water the shaft power flow rate and pump head may change also 5 4 Particle Size Sludge 1 The service life of a pump can be g...

Страница 12: ... C 40 o C 60 o C 80 o C TEX TEM 220 221 440 441 15 15 20 30 TEX TEM 542 543 20 20 30 40 TEX TEM 545 30 30 40 50 TEX TEM 653 655 50 50 70 100 Table 5 1 Note The above data is based on water For volatile or viscous fluids consult your local distributor Do not operate the pump with outlet valve shut off more than 1 minute Long time shut off will cause the inside to heat up and damage the pump 6 Opera...

Страница 13: ... 2 If decoupling should happen shut down the pump to prevent reducing the magnet s strength 3 During power outages shut off the pump s power supply and close the outlet valve 4 When switching on the pump with the outlet valve closed the outlet pressure should increase If the pressure fails to rise or if the pressure is too low shut down the pump and check the piping and wiring NOTE Outlet Pressure...

Страница 14: ...sassembly assembly and notes to be attended refer to Annex A Part Name Inspection Item Solution Front and Rear Casing 1 Cracks 2 Scratch marks except when pumping particle laden fluids 3 Crystallization or sludge 4 Shaft support loose or deformed 1 Replace 2 Contact the distributor 3 Clean 4 Contact distributor Front Casing O ring Deformed corroded or swollen Replace Impeller and Magnet Assembly 1...

Страница 15: ...ventive maintenance TEM is made at factory with vibration below 3 0 mm sec rms measured at flange edge of bracket and the noise value is below 80dB at rated point Time LCL UCL UCL Upper contorl Limit LCL Lower contorl Limit Fig 7 1 1 TEX TEM powerful permanent magnetic coupling could adversely affect persons who are assisted by electronic devices such as pacemaker 2 Be sure to turn the power off b...

Страница 16: ...o effectively dissipate heat 3 Excessive wear on bearing and thrust rings Resistance lower than expected or Pump head too high 1 Excessive flow 2 Overloading of the motor 3 NPSHa too low resulting in cavitation NPSHa too low resulting in cavitation 1 High frequency vibration and noise 2 Fracturing of the bearing and thrust rings 3 Decreased pump performance and low flow rate 4 Serious cases may re...

Страница 17: ...eller 1 Resulting in vibrations and noise 2 Reduced pump performance and fluid flow Damaged motor bearings 1 Produce vibrations and noise 2 Overloads the motor 3 High Motor temperature Wear ring worn off 1 Produce vibrations and noise 2 Overloads the motor Wearing of the impeller bearings 1 Produce vibrations and noise 2 May result in fracturing of the impeller shaft Pump s base screws loose Produ...

Страница 18: ...emove motor wirings It would prevent wrong connections in future application B Notes for assembly 1 Please follow the reverse procedure for disassembly to assemble the pump 2 When pressing the shaft bearing into the impeller make sure the cut edge of the bearing matches the flat edge inside the impeller 3 Before assembly use an adhesive tape to remove all metal fragments or debris that may be on t...

Страница 19: ...sing 725 02 Outlet flange adaptor 161 Backup plate except TEX TEM 220 221 440 F31 Outlet flange 516 Protection ring optional part see Annex C 101 Pump casing M01 Drive magnet S11 Shaft B11 Base 319 Front thrust ring 181 Bracket 230 Impeller EM Motor RG No O ring According to No AS568 Each type is refer to the sectional drawing S21 230 ...

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