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Table of Contents
Related Manuals for DEMA Flex Flow
Summary of Contents for DEMA Flex Flow
- Page 1 Quick Start Guide for Flex Flow Pump DEMA Ag 0960.A...
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Page 2: Installation
Installation Pump The Flexflow Pump is prewired for easy installation. Select a secure horizontal surface that is convenient to the electrical and plumbing connections that is accessible by the operator. Do not install pump in a location where the ambient temperature exceeds 120°F (50°C). - Page 3 Installation pH Probe Injection Valve...
- Page 4 Installation Foot valve...
- Page 5 Installation Completely installed...
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Page 6: Front Panel Description
Setup/Programming Front Panel Description 1x16-backlit LCD display On/Off Power indicator light Pulse or Stroke indicator light Enter Key to save adjustments Up and Down arrows for setting adjustments Menu key to enter and exit pump setup... - Page 7 Setup Priming Priming – Plug in pump and set stroke knob to 100% (To avoid damage to the pump, this adjustment should only be made while pump is running at a high stroking rate.) If fluid begins moving up suction line while pump is operating No further priming is required.
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Page 8: Control Mode Options
Setup Control Mode Options OFF – The OFF control mode will stroke the pump at a user defined rate. From 0-125 strokes per minute or per hour. Click here for programming pH Control – The pH control mode will allow the pump to stroke proportionately based on high and low pH set points. - Page 9 Setup Calibration All Flex Flow pumps are factory calibrated. The reading should be verified for accuracy and adjusted as per the instruction. One Point Calibration – Units can be one point calibrated by leaving the cleaned probe, on-line sensing in a known pH or ORP fluid* then entering that value in the calibration screen.
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Page 10: Off Mode
Programming OFF Mode 1. Control = OFF press ENTER 2. OFF Strokes/ (Use UP and DOWN arrows to toggle between Min/Hr) press ENTER 3. Use UP and DOWN arrows the change the numbers and ENTER to change position* 4. Press ENTER to return to Control 5. - Page 11 Programming pH Mode 1. Press Menu 2. Use arrows to change Control to pH press Enter 3. Calibrate use arrows to select Yes or No. If you already know your pH select No* 4. Low pH – use arrows and Enter button to enter the low pH setting 5.
- Page 12 Programming pH /Flow 1. Press Menu 2. Use arrows to change Control to pH/Flow press Enter 3. Calibrate use arrows to select Yes or No. If you already know your pH select No* 4. Mode: Multiply/Divide Use arrows and Enter button to select Multiply or Divide 5.
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Page 13: Maintenance
Maintenance Cleaning the pH Probe 1. Disconnect probe leads from the pump 2. Remove probe from pipe 3. Inspect the end of the probe for build up and contaminates 4. Use a spray cleaner (409) on the end of the probe. Let is soak DO NOT WIPE THE END OFF THE END OF THE PROBE! This can damage the membrane of the probe! 6.