dosatron DM11F Troubleshooting Manual Download Page 1

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Page 1

Step 3:

Next grasp the plunger, twist it ¼ turn counter

clockwise. Pull straight out to remove.

Step 2:

Remove stem by grasping and pulling

straight down.

This DM11F Troubleshooting will cover: The medicator is clicking, but

not drawing the solution or liquid is going down into the stock tank.

DM11F Troubleshooting - Part 1

NOTE:

Before you start, make sure the unit is clicking.

Step 1:

Unscrew and remove the stem nut.

Scan the QR

code to watch

our DM11F

Troubleshooting

video.

Summary of Contents for DM11F

Page 1: ...ling straight down This DM11F Troubleshooting will cover The medicator is clicking but not drawing the solution or liquid is going down into the stock tank DM11F Troubleshooting Part 1 NOTE Before you...

Page 2: ...r wear Step 5 You can also test by taking the stem and inserting the plunger and then pulling it out It should make a pop sound If not or if you see damage it is definitely time to replace the plunger...

Page 3: ...sp the white retainer PDI739 and twist it turn counter clockwise to release the check valve parts Remove the spring and the cone Inspect the o ring JDI105 and replace if worn or scored NOTE The DM11F...

Page 4: ...t 1 Step 12 Replace the retainer PDI739 by aligning it and turning it a turn clockwise to lock Step 11 Slide the spring MDI358 over the top of the neck of the cone Step 10 To reassemble put the cone P...

Page 5: ...oting Part 1 Step 15 Next take the check valve nut and thread it back onto the stem Step 14 Reinstall the check valve into the stem Step 13 Before reinstalling the check valve pull on the top to make...

Page 6: ...the stem Step 17 Test the connection by pushing and pulling the plunger It should click DM11F Troubleshooting Part 1 Step 16 Insert the plunger into the housing press it in as far as it will go and t...

Page 7: ...ed has holes is rigid or looks really old replace Step 19 Hand tighten the stem nut DM11F Troubleshooting Part 1 Note To watch the video go to Dosatron s DM11F video page https www youtube com watch v...