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Page 34

MD-3

Page 35

MD-3

8.0 

Output versus pressure

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Motor 

Speed (%)

1
5

10
25
50
75

100

Feed Rate at 0 PSIg

ML/MIN

32

164
315
789

1577
2372
3318

RPM

1.3

10
19
48
95

142
190

GPH

0.5
2.6
5.0

12.5
25.0
37.6
52.6

Feed Rate at 40 PSIg

ML/MIN

32

151
303
751

1508
2252
3041

RPM

1.3

10
19
48
95

142
190

GPH

0.5
2.4
4.8

11.9

23.9
35.7
48.2

Feed Rate at 90 PSIg

ML/MIN

25

145
278
694

1388
2107
2391

RPM

1.3

10
19
48
95

142
190

GPH

0.4
2.3
4.4

11.0

22.0
33.4
37.9

Feed Rate at 140 PSIg

ML/MIN

25

132
259
681

1350
1968
2182

RPM

1.3

10
19
48
95

142
190

GPH

0.4
2.1
4.1

10.8
21.4
31.2
34.6

MD-3 Hybrid Metering Pump

190 Strokes per minute

Summary of Contents for PROSERIES-M CHEM-PRO MD-3

Page 1: ...CA 92649 USA Phone 714 893 8529 FAX 714 894 9492 E mail sales blue white com or techsupport blue white com URL www ProSeries M com PROSERIES M MD 3 Operating and Maintenance Manual ProSeries by Blue...

Page 2: ...Input Hz 19 4 3 5 Pulse Batch low speed batch 20 4 3 6 Manual Cycle Adjust repeating cycle timer 21 4 3 7 Dispensing 22 4 3 8 Manual Dosing 23 4 3 9 Proportional Dosing 24 4 4 Contact Closure Input Re...

Page 3: ...w Adapters 1 2 MPT Footvalve 9 230V 50HZ power cord BS 1363 A plug United Kingdom MD 3 Multi Diaphragm Metering Pump 2 190 RPM 4 090 stroke large diaphragm X Standard Equipment includes power cord and...

Page 4: ...O O O O 14 F to 115 F 10 C to 46 C Ambient Storage Temperature O O O O 40 F to 158 F 40 C to 70 C Operating Voltage 96 to 264VAC 50 60Hz 220 Watts Power Cord Options 115V60Hz NEMA 5 15 USA 230V60Hz N...

Page 5: ...dard Compatible with Blue White s output Flow Verification Sensor FVS system Includes stainless steel extended mounting brackets Lifts pump 4 1 2 11 43 cm for easy access in hard to reach areas MD 3 E...

Page 6: ...w prevention check valve at discharge side of pump to prevent system fluid from flowing back through pump during pump maintenance A pressure relief valve is recommended at discharge of pump Bolt pump...

Page 7: ...22cm 8 86in 22 50cm 4 00in 10 15cm n Made out of tough Stainless Steel n Provides a stable mounting surface Stainless Steel extended brackets allow the pump to be securely mounted to most any surface...

Page 8: ...ly installed and sealed Never strap control input output cables and power cables together Power Interruption This pump has a user programmable auto restart feature which will either restore the pump t...

Page 9: ...DC Form C 1 AMP MAX AT 125 VOLT AC 0 8 AMP MAX AT 30 VOLT DC 5A SLOW BLOW 20 X 5MM 1 2 3 T1 PULSE GND 4 20 1 2 3 T1 PULSE GND 4 20 0 10 15VDC 1 2 T2 0 1000 HZ MAX NEGATIVE POSITIVE POSITIVE NEGATIVE N...

Page 10: ...values by one and increase pump output in Manual Speed Adjust mode Press and hold to increase values progressively faster Press and release to stop the pump Press and release to select menu items Pres...

Page 11: ...l bar example While making a selection where only one choice is allowed you will see a radio button Radio button example In a screen where you are making changes you will see the word Done located at...

Page 12: ...en to exit the menu structure and enter the run mode MD 3 Configuration Display Language Set Password Display Rate Esc Reset to Default Display Language English Spanish German Done French Display Lang...

Page 13: ...y may be toggled through Speed RPM and your selected Display Rate by pressing the right arrow button Press MENU button to enter the menu structure Select Configuration and Press ENTER button Select Di...

Page 14: ...ate Input Max Flowrate Flowrate ML min Press ENTER to set 0000 0 1 Contact Input Close Stop Pump Open Stop Pump Input Time Delay OFF 000 Range 1 255 sec Disable 00 0 Input Setup 4 20 mA Input Frequenc...

Page 15: ...off Max Flowrate Input Modes Contact Input Set FVS Esc Hidden Remote Local Set DFD Set Rev Alarm Max Flowrate Input Max Flowrate Flowrate ML min Press ENTER to set 0000 0 1 To calculate the Max Flowra...

Page 16: ...ate back out of the menu structure To do this you must select Esc at the bottom of every screen menu until you see the Run Mode screen displayed Tip The Manual Speed Adjust mode can be combined with C...

Page 17: ...ontinue this process until all four screens have been configured If you used short cut to enter 4 20 mA input setup press and hold the Mode button until the Run Mode screen is displayed If you used Me...

Page 18: ...displayed in the top line of the display To configure the pump navigate to 0 10 VDC Input menu by using the short cut method described at the beginning of the section or by pressing MENU button then...

Page 19: ...GHT ARROW to select the digit to change press UP or DOWN arrow to scroll through 0 9 on selected digit Press enter to save changes and move to the next input screen To input flow rate values press the...

Page 20: ...easily scroll back by continuously pressing the RIGHT button Press ENTER to save the changes Continue this process until all three screens have been configured If you used the short cut to enter Puls...

Page 21: ...s have been configured If you used the short cut to enter Manual Cycle Adjustment setup press and hold Mode button until Run Mode screen is displayed If you used the Menu button to navigate to Cycle A...

Page 22: ...scroll over to next digit to the right If you pass your desired digit you can easily scroll back by continuously pressing RIGHT button Press ENTER to save the changes Continue this process until two...

Page 23: ...Press RIGHT arrow to scroll over to next digit to the right If you pass your desired digit you can easily scroll back by continuously pressing RIGHT button Press ENTER to save the changes Continue thi...

Page 24: ...ur desired digit you can easily scroll back by continuously pressing RIGHT button Press ENTER to save the changes Continue this process until all four screens have been configured If you used the shor...

Page 25: ...t false triggering due to flickering high speed electrical switches a trigger delay time can be configured to delay the pump command The delay time unit of measure is seconds A two second delay time i...

Page 26: ...side Anywhere on discharge side of MD 3 pump Wiring for sensor can be connected directly to a MD 3 pump Pump will stop pumping if sensor detects no flow A relay will then close allowing for remote al...

Page 27: ...ty of less than 430 microsiemens will not be detected This system is capable of detecting presence of a large number of chemicals including Sodium Hypochlorite Chlorine Hydrochloric muriatic Acid Sodi...

Page 28: ...sure input menu setting section 4 4 is switched to disabled while LOCAL ONLY is selected This menu setting will return to the previous setting when REMOTE ONLY or DISABLED is selected Input Setup Inpu...

Page 29: ...00 Pump Run Stop Frequency Mode Cycle Timer Mode Dispensing Mode Manual Dosing Prop Dosing 0 10 VDC Mode Pulse Mode Disable FVS DFD Pump Run Stop 4 20mA Mode Manual Mode Frequency Mode Cycle Timer Mod...

Page 30: ...ut mA Signal 0 Pump Output 4 mA 100 Pump Output 20 mA Signal Output Frequency Output Disable Done 4 20 mA Output Default 4 20 mA output settings shown Signal Output Disable Done 4 20 mA Output Default...

Page 31: ...t assume responsibility for damage to pump that has been caused by chemical attack 6 2 Cleaning Pump Pump will require occasional cleaning especially Injection fitting Footvalve Strainer and pump head...

Page 32: ...Page 32 MD 3 7 0 Exploded view and parts list 1 2 16 4 24 6 8 7 10 22 9 15 14 23 19 21 18 3 13 11 3 17 20 12 25...

Page 33: ...TFE P 8 70001 346 CARTRIDGE VALVE EP 9 90002 272 PUMP HEAD 2 10 70004 115 PUMP HEAD FACE PLATE 2 11 90011 210 SCREW 10 32 X 2 0 SOC HD 16 12 90011 094 WASHER 10 4 13 90003 141 O RING 2 018 TFE P 4 900...

Page 34: ...t 40 PSIg ML MIN 32 151 303 751 1508 2252 3041 RPM 1 3 10 19 48 95 142 190 GPH 0 5 2 4 4 8 11 9 23 9 35 7 48 2 Feed Rate at 90 PSIg ML MIN 25 145 278 694 1388 2107 2391 RPM 1 3 10 19 48 95 142 190 GPH...

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Page 36: ...etering type of pump Should it become necessary to return the pump for repair or service you must attach information regarding the chemical used as some residue may be present within the unit which co...

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