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Backlit LCD Display 

 

User-friendly knob linked with digital display for adjusting dosing frequency with facility of password lock 

 

Built-in ARV with separate discharge point to prevent chemical spill on hands 

 

Diaphragm made of solid PTFE to ensure maximum life 

 

4-20 Input (Optional) 

 

Level switch Interlock (Optional) 

 

IP 65 certified 

 
 
 

 

Dosing rate 40Lph @ 3 Kg/Cm²  

 

Suction/Discharge tubing 8/10 mm 

 

Frequency Up to 120 spm 

 

Electrical 230 (± 10)V AC, 50 Hz 

 

 

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Metering pump 

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Suction/discharge tubing (3 meter) 

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Foot valve with strainer 

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Injection valve (NRV) 

 

    

NOTE: Available in PVDF for Sulfuric Acid

 

Scope of Supply

 

 

 

Installation (Dosing Pump) 

Features 

Specifications (Dosing Pump)

 

 

Scope of Supply 

Summary of Contents for edose MEGA

Page 1: ... E INITIATIVE FORMAT NO IE DD 15 1 REV DATE 22 02 19 REV NO O1 OPERATION AND MAINTENANCE MANUAL MEGA ...

Page 2: ...PTFE to ensure maximum life 4 20 Input Optional Level switch Interlock Optional IP 65 certified Dosing rate 40Lph 3 Kg Cm Suction Discharge tubing 8 10 mm Frequency Up to 120 spm Electrical 230 10 V AC 50 Hz Metering pump Suction discharge tubing 3 meter Foot valve with strainer Injection valve NRV NOTE Available in PVDF for Sulfuric Acid Scope of Supply Installation Dosing Pump Features Specifica...

Page 3: ...s provided Tighten the nut bolts properly Do not install the pump under direct sun light Place the pump above the liquid to be dosed within maximum limit of 1 5meter suction lift The discharge point marked with arrow should be always faces upwards The suction nipple will be on the lower side with the suction tubing being immersed completely in the dosing liquid After cut ng an appropriate length o...

Page 4: ...t ofthe system byopening thebleed valve until liquid flows out in a continuous stream Close bleed valve Pump is now inoperation Adjust the knob to the desired percentage frequency to achieve required dosing flow Note By pressing the button once the strokes per minute spm value is displayed Pressing a second time displays the input voltage Press once again to show the percentage dosing Startup Typi...

Page 5: ...troke Volume ml 5 6 Accuracy of Repeatability 2 Maximum Suction Lift During Operation meter 1 5 Min Max Liquid Temperature C 5 to 50 Suction Discharge Tubing mm 8 10 Electrical Data Voltage V 230 10 Frequency Hz 50 60 Length of Main Cable meter 2 Maximum Power Consumption W Electric Safety Class II Enclosure Class IP 65 Pollution Degree 3 Sound Pressure Maximum Sound Pressure dB 80 Technical Speci...

Page 6: ...GA Drawing 1 SUCTION VALVE 2 DISCHARGE VALVE 3 DOSING HEAD 4 AIR RELEASE VALVE 5 MOUNTIING BRACKET 6 FREQUENCY KNOB 7 PCB HOUSING ...

Page 7: ...Edose Dosing Head Exploded View Product Drawing ...

Page 8: ...Part List NRV BALLHOUSING DOSING HEAD O RING O 76X3 5 VT ...

Page 9: ...ck on suction side Turn on the pump plug in Prime the pump in manual mode Foot valve must be vertical Maximum suction lift is 5 feet Suction tubing must be vertical Untighten the air bleed valve run the pump till air trap is out then tighten Refill the container tank and re prime Check tubing for pinholes cracks replace if necessary Low output or failure to pump against pressure Pump maximum press...

Page 10: ...ium are resistance to the dosing medium under operating temperature and pressure see the data booklet Ensure voltage is within range specified for the pump i e 230 20 V Electrical connection should be made between Live Neutral and Not live Ground Avoid giving supply from the same line as heavy electrical equipment Do not operate the pump with a damage break diaphragm Operating with damaged diaphra...

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