tefen MixRite 2.5 User Manual
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tefen MixRite 2.5 User Manual

Propotional pump
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Propotional Pump
User Manual
Nahsholim 30815 Israel, Tel 972-4-6395554, Fax 972-4-639-0813
www.tefentech.com E-mail: info@tefentech.com

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  • Page 1 Propotional Pump User Manual Nahsholim 30815 Israel, Tel 972-4-6395554, Fax 972-4-639-0813 www.tefentech.com E-mail: info@tefentech.com...
  • Page 2 Tefen is pleased to welcome you as a new client. We highly appreciate your choice of our quality MixRite series product. Our MixRite proportional dosing pumps were designed to provide precision, efficiency and easy operation. We wish you an excellent user experience with our product.
  • Page 3 The Tefen MixRite water powered dosing pump is a simple, user friendly and ingenious system that has demonstrated its value over 90 countries.

  • Page 4: Table Of Contents

    CONTENTS 1. Safety and Responsibility .................. 5 2. Technical data ....................5 2.1. MixRite Operational Conditions ..............5 3. Configuration ...................... 7 4. Installation ......................8 4.1. Mounting the MixRite ................. 8 4.1.1. Mounting on Wall ................8 4.1.2. Mounting on Stand* ................9 4.2.

  • Page 5: Safety And Responsibility

    SAFETY AND RESPONSIBILITY Follow the instructions in this manual when installing, operating, and maintaining the MixRite pump and take additional safety measures appropriate to the liquid being pumped and the temperature of the water. During any action, the operator must stay in front of the MixRite and wear protective eyewear, clothing and gloves and use proper tools.
  • Page 6 160 (6.3”) 160 (6.3”) L (Height) Air Release On/Off Max. 496 (19.5”) 528 (20.7”) Min. 457 (17.9”) 497 (19.5”)

  • Page 7: Configuration

    CONFIGURATION 01=0.1%-0.9% 04=0.4%-4% 05=0.5%-5% 22=0.2% Fix 28=0.8% Fix...

  • Page 8: Installation

    Do not install the MixRite above an acid container, (fumes may damage the MixRite) and protect it from possible contact with corrosive products. The MixRite must be protected from frost and excessive heat. 4.1.1. Mounting on Wall Phillips MixRite screw (x2) Bracket MixRite 2.5 Lug (x2) MixRite Bracket...

  • Page 9: Mounting On Stand

    4.1.2. Mounting on Stand* * Stand delivered upon request.

  • Page 10: Mixrite Installation

    4.2. MixRite Installation Important! When connecting a MixRite either to the public water supply or to its own water source, you must respect the regulations in force concerning protection of the source i.e. backflow prevention, etc. Use 120 mesh – 130 micron filter. For water with high particle content, use 250 mesh –...

  • Page 11: Installing The Mixrite On A Direct Line (In Line)

    4.2.1. Installing the MixRite on a Direct Line (in line)

  • Page 12: Installing The Mixrite On A Bypass Line (Offline)

    4.2.2. Installing the MixRite on a Bypass Line (offline)

  • Page 13: Operation

    OPERATION 5.1. Adjusting the MixRite Important! It is the responsibility of the owner/operator of the MixRite, to determine the correct amount of solution and injection ratio to obtain the desired result Adjustment must be made when there is no pressure in the MixRite. Turn off the water supply and allow the pressure to drop to zero.

  • Page 14: Air-Release Valve

    Air release valve 5.2. Air-Release Valve After initial operation of the MixRite, press the cap (air release valve) for several seconds to open valve that allows trapped air to escape. This air release is accompanied by a slight loss of water. Release the cap to close the valve.

  • Page 15: Maintenance

    MAINTENANCE Important! To maintain the dosing pump in good condition, it is advisable to operate the pump with suction of clean water after each use. Regular yearly maintenance will help extend the lifespan of your MixRite dosing pump. In addition, kit seals need to be replaced every year. Regularly clean the water filter at the pump inlet and the fertilizer suction filter.

  • Page 16: Rinsing And Cleaning The Unit

    6.1. Rinsing and Cleaning the Unit Rinsing of the MixRite is required when changing chemicals and before handling the MixRite, to avoid any contact with the chemical. Rinse the MixRite as follows: 1. Rinse the unit by pumping clean water from the additive container. 2.

  • Page 17: Troubleshooting

    TROUBLESHOOTING Subject Check Solution Install the pump so that the Direction of arrows on the pump is arrows point in direction of the same as water flow. water flow. Inlet and outlet valves are open. Open the valve Inlet filter is not clogged. Clean the filter.
  • Page 18 Subject Check Solution The suction filter is blocked. Clean the filter. Dismantle the pump unit and MixRite does not check if the suction seal is Replace the suction seal. draw additive. defective. Replace the non-return The non-return valve is defective. valve.

  • Page 19: Specifications

    SPECIFICATIONS...

  • Page 20: Limited Warranty

    MixRite caused by water impurities such as sand. A filter (200 Mesh) must be used in front of the unit for this warranty to be valid. Tefen declines any responsibility if the MixRite is not used in compliance with the operating instructions and tolerances as indicated herein.

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