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Table of Contents

Section 1

Safety ..............................................................................1

Section 2

Introduction ...................................................................2

Section 3

Unpacking and Setting Up............................................ 3

3.l

Unpacking Instructions.............................................................3

3.2

Voltage Conversion...................................................................4

Section 4

Physical Description and Control Features ................. 5

4.l

Front Panel Functions...............................................................5

4.2

Rear Panel Functions ................................................................7

4.3

Pump Base Features..................................................................8

Section 5

Tubing Selection and Installation ................................. 8

5.l

Tubing Selection .......................................................................8

5.2

Installation of Precut Bio-Rad Tubing ...................................... 9

5.3

Installation of Uncut Tubing ................................................... 11

Section 6

Operation......................................................................11

6.l

Start-Up Procedure .................................................................I1

6.2

Verification of Pump Software Version ..................................12

6.3

Flow Rate Calibration.............................................................13

6.4

Simple Time-Based Collection with the
Bio-Rad Model 2110 Fraction Collector ................................ 14

Section 7

Cleaning and Maintenance ......................................... 18

Section 8

Troubleshooting ...........................................................18

Appendix A

Technical Specifications ...................................„„„„„,20

Appendix B

Operation of the Econo Pump When

Connected to Other Instruments ...............................21

Appendix C

Ordering Information ...................................„„„,...„„22

Summary of Contents for EP-1 Econo Pump

Page 1: ...Model EP 1 Econo Pump Instruction Manual Catalog Numbers 731 8140 731 8142 For Technical Service Call Your Local Bio Rad Office or in the U S Call 1 800 4BIORAD 1 800 424 6723...

Page 2: ...8 5 l Tubing Selection 8 5 2 Installation of Precut Bio Rad Tubing 9 5 3 Installation of Uncut Tubing 11 Section 6 Operation 11 6 l Start Up Procedure I1 6 2 Verification of Pump Software Version 12...

Page 3: ...Section 1 Safety Disconnect supply before servicing No user serviceable parts inside refer servicing to Bio Rad service personnel 1...

Page 4: ...Econo Pump will control the gradient run time gradient shape and peak collection capabilities of the Econo System When coupled with the Model ES 1 Econo System Controller and Model EV 1 Econo Buffer...

Page 5: ...ration Rotate the voltage selector through the window in the fuse drawer until the proper voltage shows 4 Reinsert the fuse drawer into the power entry module with the locking tab to the left The volt...

Page 6: ...rter valve to collect or waste positions and total run volume The total run vol ume V may be used to program the pump to automatically shut off after a given volume has been delivered 4 2 Rear Panel F...

Page 7: ...hree and will provide the most consistent flow rate over time Table 5 l shows approximate flow rate ranges with different tubing sizes Flow rates above 20 ml min may be obtained by plumbing two channe...

Page 8: ...onto the pump head as described in Section 5 2 Warning If using tubing other than the type supplied by Bio Rad make sure the wall thickness is not greater than 1 0 mm Using tubing with a greater wall...

Page 9: ...nt panel of the Model EP 1 Econo Pump The four digit LED display on the front panel of the Pump should dis play v2 01 or higher If your pump displays a number lower than 2 01 and you will be using the...

Page 10: ...g prompting entry of fraction size Enter the fraction size in 0 l ml increments using the Arrow keys After frac tion size is selected press the Fraction Collector key once more to confirm the fraction...

Page 11: ...display will show time elapsed The pump will stop automatically when the total run volume has been delivered 1 6 7 To abort the fraction collection scheme at any time dur ing the program press the Run...

Page 12: ...o continue a run in FAIL progress press program run key Otherwise press the run stop key Pump will not run No power Verify that powercord is plugged no LEDs lit in and the power switch is turned on Fu...

Page 13: ...than 15 milliamperes of current The following table describes the two rear panel mini DIN connector pinouts Table B Rear Panel Pinouts 21 Technical Specifications Number of channels 2 Flow rate range...

Page 14: ...cks and tub ing connectors Cables 731 8261 Econo System Cable 1 8 pin mini DIN to DB 9 connector For connection of Model 2110 Econo Fraction Collector to the Econo Pump Econo UV Monitor or Econo Syste...

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