Dosmatic MiniDos 0.4 Operating Instructions Manual Download Page 1 | Manualshive

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MINIDOS

®

Model No.

MiniDos - 0.4%, 2.5%, 5%, 10%, 20%

Installation & Operating Instructions

Certified ISO 9001:2000 Quality Management System

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Summary of Contents for MiniDos 0.4

Page 1: ...1 MINIDOS Model No MiniDos 0 4 2 5 5 10 20 Installation Operating Instructions Certified ISO 9001 2000 Quality Management System ...

Page 2: ...lpm or 30 psi 2 bar maximum to fully prime the suction hose SLOWLY open the water supply valve and all valves downstream of injector to release entrapped air Carefully open inlet valve allowing water to enter and pressurize the injector Open outlet valve and close bypass valve Water will now flow through the injector and a continuous sound will be emitted from the injector as water passes through ...

Page 3: ...ector still does not pull solution please proceed to steps 8 12 How to replace wear parts 8 Unscrew the external cylinder 7 separating it from the body of the injector 9 Take hold of the shaft 51 and turn it 90 degrees in any direction to release it Pull shaft from its housing 10 If you have the 0 4 remove the dosage piston 44 by unscrewing dosage piston support 52 from lower shaft assy 51 NOTE Du...

Page 4: ...0 95 93 51 44 2 5 20 10 5 1 0 4 INTRODUCTION Please take the time to read this instruction manual thoroughly and follow the procedures This will help increase the life of your injector Certain precautions which are marked with this symbol need to be read carefully The injector is packaged with the following items shown in figure 1 Dosmatic Injector not shown Dosage Piston O ring Manual not shown M...

Page 5: ... to prevent water and chemical mixture from entering the source water supply 3 AVOID A POTENTIALLY HAZARDOUS CHEMICALACCIDENT An injector loca tion should be selected to provide a safe but accessible place for the chemical solution container It should be kept away from children and or high usage areas 4 AVOID SOLUTION CONTAMINATION use only clean FILTERED water Do not allow contaminants to enter t...

Page 6: ...ter will not flow into injector SLOWLY turn on the main water line so that water will run through the plumbing system Turn on all of the valves located downstream from your injector to release trapped air Slowly turn on the inlet valve B Open the outlet valve C at injector outlet Close A As water travels freely through your injector you will hear a soft clicking sound 6 SOLUTION CONTAINER Refer to...

Page 7: ...h 7 INSTALLATION DRAWINGS 50mm 2 Required Solution Filter Bypass Valve Required Outlet Valve Required Inlet Valve Required Inlet Filter Required Suction Tube Covered Container Fig 3 TYPICAL INSTALLATION A B C ...

Page 8: ...ilter Required Inlet Valve Required Bypass Valve Required Outlet Valve Required Suction Tube Solution Filter 10 Feet 3 Meters Minimum Water Level 195008 Bracket 195012 Clip 2 TYPICAL WALL MOUNTING TANK FEED INSTALLATION INSTALLATION DRAWINGS Fig 4 Fig 5 ...

Page 9: ...olution injection ratio See fig 5 The setting indicator mark indicates the approximate ratio of injection setting Check outlet water for chemical to assure desired feed rate is being delivered NOTE Do not rotate Ratio Adjuster below lowest setting line on decal This can cause the injector to lock BYPASS OPERATION Injecting solution into the water line can be TEMPORARILY stopped with the optional o...

Page 10: ...h it Replace if necessary Keep filter screen off bottom of solution container to prevent dirt and precipitate from contaminating solution STORAGE For extended storage rinse injector as described above and place entire injector underwater in 5 gal container Monthly apply a small amount thimble full of chlorine bleach to avoid algae growth CLEAN SOLUTION CONTAINER Keep covered to prevent any contami...

Page 11: ...e all poppet assemblies and reduce flow and or pressure CLICKING SOUND WITHOUT SUCTION OF SOLUTION 1 Dosage piston 44 and o ring retainer 15 are installed incorrectly be sure 44 dosage piston is installed thin lips up 2 Dosage piston 44 worn replace as necessary 3 O ring seat 14 or dosage piston 44 damaged Replace as necessary 4 7 cylinder is worn or scored Replace 5 17 o ring is worn and or loose...

Page 12: ...gpm 0 20 1 00 6 140 psi npt 0 11 lpm 45 42 lpm 1 500 1 100 0 41 9 7 bar bsp MiniDos 2 5 0 03 gpm 12 gpm 0 50 2 50 6 140 psi npt 0 11 lpm 45 42 lpm 1 200 1 40 0 41 9 7 bar bsp MiniDos 5 0 03 gpm 12 gpm 1 00 5 00 6 140 psi npt 0 11 lpm 45 42 lpm 1 100 1 20 0 41 9 7 bar bsp MiniDos 10 0 07 gpm 10 gpm 2 0 10 0 6 65 psi npt 0 25 lpm 37 85 lpm 1 50 1 10 0 41 4 5 bar bsp MiniDos 20 0 07 gpm 7 gpm 4 00 20...

Page 13: ...ads 011013 BSP Threads 011010 20 NPT Threads 212009 2x for Heavy Duty Reference Part Description 1 190100 Upper Body 87 195910 On Off Handle 85 195912 195914 Upper Shaft Pin Heavy duty upper shaft pin 34 193641 Cotter Ring 21 195700 Shaft 20 212009V O ring 40 011012 011013 011010 20 011011 20 Lower Body NPT Lower Body BSP 86 195720 Mixing Chamber Gasket 9 011666 011662UP 20 Piston Assembly ...

Page 14: ...2S 9 Kit Hby Remote Injection Kit 011762 Viton 32 011764 EPDM Kit M Mounting Bracket Kit mounting bracket 2 pins 011732 54 55 Manual Reference Part Description of Part 7 190031 MiniDos Outer Cylinder 10 195875 MiniDos 0 4 Spring 11 193201 Suction Tube Fitting 12 212120 Must specify material Oring 13 011453A Check Poppet 14 212008 Must specify material Oring 16 195709 Seal 17 212005 Must specify ma...

Page 15: ...rts 0 4 17 195709 195873 195871 190031 195876 195224 212517 212120 212008 195874 25 190727 195870 011009 212005 195740 82 91 011453 27 79 10 11 13 16 52 51 44 14 61 60 12 37 92 194413 193054 195875 194416 193201 193854 003072 011023 7 ...

Page 16: ...t Hby Remote Injection Kit 011762 Viton 011764 EPDM 32 Kit M Mounting Bracket Kit mounting bracket 4 hex caps nuts 011732 54 55 Manual Reference Part Description of Part 7 190011 Cylinder outer 10 194418H Spring 11 194417 Fitting suction tube 12 212120 Must specify material O ring 13 011453A Poppet check w washer 14 212022 Must specify material O ring 16 195709 Gasket 17 212005 Must specify materi...

Page 17: ...453 79 13 17 82 16 52 44 14 51 60 7 12 26 37 61 010025 011017 71 195740 195709 190030 195200 190730 195426 190011 195761 195405 190750 195224 212005 212022 212517 212120 25 27 12 80 10 11 212516 63 194418 194415 194413 194417 194416 194414 212120 ...

Page 18: ...end kit 011662S 9 Kit Hby Remote Injection Kit 011762 Viton 011764 EPDM 32 Kit M Mounting Bracket Kit mounting bracket 4 hex caps nuts 011732 54 55 Manual Reference Part Description of Part 7 190011 Cylinder outer 10 194418H Spring 11 194417 Fitting suction tube 12 212120 Must specify material O ring 13 011453A Poppet check w washer 14 212501 Must specify material O ring 16 195709 Gasket 17 212005...

Page 19: ... 2 5 010025 011017 194418 194415 194413 194417 194414 194416 212120 80 27 79 17 82 16 52 44 14 51 61 7 60 12 26 37 11 71 13 10 12 195709 195740 195727 195444 195408 195224 195430 190011 195404 195760 212005 212501 212517 212120 25 011453 ...

Page 20: ...7 44 52 60 61 71 79 80 82 Kit H Motor Piston Assy upper end kit 011662S 9 Kit Hby Remote Injection Kit 011762 Viton 011764 EPDM 32 Kit M Mounting Bracket Kit mounting bracket 4 hex caps nuts 011732 54 55 Manual Reference Part Description of Part 7 190031 Cylinder outer 10 194418H Spring 11 194412 Fitting suction tube 3 8 12 212120 Must specify material O ring 13 011453A Poppet check w washer 14 21...

Page 21: ... parts 5 011015 011026 79 011453 17 82 16 44 14 52 61 26 7 60 12 37 13 194413 194415 194418 194412 194414 194416 212120 11 195740 195709 010044 195726 195428 195761 190031 195405 195224 212005 212005 212517 25 27 12 80 10 212120 71 ...

Page 22: ...emote Injection Kit 011762 Viton 011764 EPDM 32 Kit M Mounting Bracket Kit mounting bracket 4 hex caps nuts 011732 54 55 Manual Reference Part Description of Part 7 195790 Outer cylinder 10 194418H Spring 11 011452 Fitting suction tube 12 212120 Must specify material O ring 13 011453A Poppet check w washer 14 212005 Must specify material O ring 15 194004 Seal retainer o ring 16 010016S Gasket inle...

Page 23: ...12017 194004 190741 010016 194309 195729 195790 194406 194405 194410 25 194310 27 212005 212005 212025 71 011453 17 83 14 52 7 64 61 66 37 65 79 12 80 13 10 11 77 194418 194415 194413 194416 194414 003039 011452 212120 011025 011018 15 16 44 ...

Page 24: ... 15 194004 Seal retainer o ring 17 212005 Must specify material O ring 44 195909 Dosage Piston 45 212006 Must specify material Oring Adapter Dosage Piston Guide 51 011904 Shaft upper 53 194344 Klipring 60 011849M Hose Kit 61 195851 Outer Cylinder 66 212228 Must specify material O ring outer cylinder lower end 68 212002 Must specify material O ring Adapter Lower Housing 72 195850 Adapter 73 195855 ...

Page 25: ...parts 20 61 60 51 17 53 83 15 68 72 44 45 73 91 92 93 7 94 66 79 011849M Kit 212004 194344 194343 194342 195860 190741 194004 195850 195855 195861 193003 011913P 195911 195851 195909 011904 212010 212005 212002 212006 212518 212228 ...

Page 26: ...e repaired or replaced at Dosmatic s option free of charge if found to be defective in material or workmanship and will be returned freight prepaid This warranty only covers circumstances where the part has failed due to defects caused by the manufac turing process This warranty is not valid if the defects are found to be due to the product s misuse lack of maintenance defective installation freez...

Page 27: ...rope S A R L 20 Route de Taillefer 33450 Montussan Bordeaux France Tel 33 0 5 57 97 13 13 Fax 33 0 5 57 97 10 19 Email info dosmatic europe com Dosmatic Australia New Zealand P O Box 9074 Wyoming NSW 2250 Australia Tel 61 0 2 43 29 09 05 Fax 61 0 2 43 29 09 04 Mb 61 418 607 156 Email doug rowe dosmatic anz com au Dosmatic Japan Kakamigahara City 504 Japan Tel 81 0 583 83 0505 Fax 81 0 583 83 1230 ...

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