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D14MZ3000 - www.dosatronusa.com Troubleshooting video. Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 1 This D14MZ3000 - 14 GPM Troubleshooting Part 1 will cover: The injector is clicking, but not drawing the concentrate.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 1 Step 4: Cut a half inch off the top of the hose. Step 5: Reposition the ferrule. Step 6: Then, insert the hose into the barb, and hand-tighten the nut.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 1 Step 7: After you have reinstalled the suction hose, you should start to see the liquid begin moving up the hose. If the liquid isn’t moving up the hose after a minute or so, turn the water off.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 1 Step 10: Unscrew the injection stem nut and remove. Step 11: Then, pull the injection stem straight out from the body of the injector and set aside.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 1 Step 13: To change the plunger assembly (Part #: PJDI138), grasp the white plunger rod and pull it down as far as it will go.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 1 Step 16: To install the new plunger assembly (Part #: PJDI138), align the top of the plunger with the retainer.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 1 Step 19: Align the notches in the lower part of the blue body with the two teeth on the top of the injection stem assembly.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 1 Step 22: To make sure the hose is connected securely, give it a pull. If it comes off easily, you may need to cut a half inch off the top of the hose, reset the ferrule and reattach the hose nut.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 2 This D14MZ3000 -14 GPM Troubleshooting Part 2 will cover: The injector is clicking, but water is going down into the tank.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 2 Step 4: It usually comes out in two pieces. Set the unit aside. NOTE: To inspect the check valve, carefully lift the cone from the retainer.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 2 Step 7: Don’t try to remove the spring but if it is deformed or stretched, the complete check valve assembly needs to be replaced.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 2 Step 10: Reinstall the check valve nut, hand tight. Step 11: Now, slide the hose into the barb.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 2 Step 13: To make sure the hose is connected securely, give it a pull. If it comes off easily, you may need to cut a half inch off the hose, reset the ferrule and reattach the hose nut.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 3 This D14MZ3000 - 14 GPM Troubleshooting Part 3 will cover: If the injector isn’t clicking. Step 1: Turn the water off and press the air bleed button on the top of the bell housing a few times to release the pressure.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 3 Step 4: Grasp the piston and pull it straight out. Step 5: Visually inspect the upper and lower flanges on the piston shell.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 3 Step 7: To test the lower flange, position the needle nose pliers near the top of the plunger.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 3 Step 10: To replace the upper flange (Part #: PDI643), grasp and twist it counter clockwise. Step 11: Remove by lifting straight up.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 3 Step 13: Press it down into place and twist clockwise until it locks. Step 14: To replace the lower flange (Part #: PDI644), grasp and twist it counter clockwise.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 3 Step 16: To install the new lower flange, align the tooth inside the flange with the notch in the piston shell.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 3 Step 19: Reinstall the plunger by aligning the top with the retainer. Step 20: Use the needle nose pliers and twist it a quarter turn clockwise to lock.
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800-523-8499 www.dosatronusa.com Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron. D14MZ3000 Troubleshooting - Part 3 Step 22: Reinstall the blue bell housing, hand tight. To learn more, scan the QR codes below for more information.
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