EasyManua.ls Logo

Dosmatic MINIDOS 0.4% - User Manual

Default Icon
92 pages
Save Page as PDF
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
®
Model 0.4%
Model 0.4% PAA
Model 1%
Model 2.5%
Model 5%
Model 10%
Model 20%
The Technolo
gy
Leader In Fluid-Driven Proportional In
j
ectors
Operating Manual•Mode D'Emploi
Bediehnungs Handbuch •Manual de Operación
Manual de operação
Fluid Flow Range:
Débit d'eau:
Durchfl ussmenge:
Caudal de trabajo:
Vazão Operativa:
0.03 gpm to 12 gpm*
0,11 l/mn to 45 l/mn*
Injection Range
Dosage:
Dosierung:
Dosifi cación:
Injeção:
0.025% to 20%
1:4000 to 1:5
Operating Pressure:
Pression:
Druck:
Presión operativa:
Pressão operativa:
6 to 140 psi*
0,41 to 6,9 bar*
*Specifi cations vary by model.
*Les données techniques varient
selon les modèles.
* Technische Daten sind je nach
Modell unterschiedlich.
* Características técnicas varían
según modelo.
* Características técnicas variam
conforme o modelo.

Table of Contents

Questions and Answers

  • F
    fraziermichaelAug 11, 2025
    Why is there no clicking sound from my Dosmatic MINIDOS 0.4%?
    • A
      Ashley FritzAug 11, 2025
      If your Dosmatic Water Pump isn't clicking, several factors could be at play. First, check if fluid is flowing through the unit. Ensure the red plugs at the inlet, outlet, and suction tube fitting openings are removed, and that the unit isn't installed backward—the arrow must point in the direction of fluid flow. If the injector was stored for long, submerge it in room temperature water for 24 hours. If fluid is flowing, the rate might be outside the injector's specifications; adjust accordingly. Also, ensure the operating pressure isn't exceeding the limit and that the On/Off lever is in the ON position and the By-Pass Valve is closed.
  • C
    Cheryl JonesAug 16, 2025
    What to do if my Dosmatic MINIDOS 0.4% is clicking but there is no suction of solution?
    • P
      Pamela GreenAug 17, 2025
      If your Dosmatic Water Pump is clicking but not drawing solution, examine the suction tube and fitting for cracks, looseness, leaks, or clogs. Ensure the dosage piston is correctly installed with the flared-end up and replace if worn. Also, check the O-ring retainer for correct installation, and replace the O-ring seat or dosage piston if damaged or worn. Clean and replace the check valve if it's leaking.
  • L
    Leah ObrienAug 23, 2025
    What should I do if my Dosmatic MINIDOS 0.4% is not clicking and the main piston assembly is worn?
    • D
      Dr. Valerie HolmesAug 25, 2025
      If your Dosmatic Water Pump isn't clicking and the main piston assembly is worn, replace the main piston assembly and clean the fluid filter. Also check if the cover or main body is worn or scored, and replace or clean the fluid filter as necessary. Make sure that the On/Off lever is in the ON position and the By-Pass Valve is in the closed position. Additionally, inspect the inlet filter for dirt or blockages and clean it, ensuring the mesh size is correct. Finally, check if #17 is worn or not seated properly; re-seat or replace it.
  • T
    Theresa KaneAug 28, 2025
    What to do if my Dosmatic MINIDOS 0.4% Water Pump is clicking but under injecting?
    • B
      brownbrianAug 29, 2025
      If your Dosmatic Water Pump is clicking but under-injecting, replace the dosage piston and inner cylinder if they are worn. If the unit operates well at high flow but not at low flow, replace the O-ring. Also, replace the main piston assembly and clean the fluid filter if the main piston assembly is worn, or replace the cover or main body and clean the fluid filter if they are worn or scored.
  • B
    Brittany RichardsonSep 4, 2025
    Why is fluid re-filling the solution tank of my Dosmatic Water Pump?
    • C
      Clifford TravisSep 4, 2025
      If fluid is refilling the solution tank of your Dosmatic Water Pump, the check valve may be leaking. Inspect the seat area on the suction tube fitting. Ensure the check valve and seal fit loosely in the suction tube fitting, and clean the seal and inside fitting of any debris. If the washer seal on the check valve is swollen or shows signs of chemical attack, replace it with a new check valve assembly. Also, check the hose kit for leaks and replace if necessary.

Dosmatic MINIDOS 0.4% Specifications

General IconGeneral
BrandDosmatic
ModelMINIDOS 0.4%
CategoryWater Pump
LanguageEnglish