dosatron D 45 RE 3000 Owner's Manual

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Owner's manual (83 pages)

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4.5 m

manuel d'utilisation

owner's manual

gebrauchsanweisung

manuale d'uso

manual de utilización

gebruiksaanwijzing

/h - 20 GPM

D 45 RE 3000

D 45 RE 1.5

D 45 RE 3

D 45 RE 8

D 45 RE 1.5 IE

D 45 RE 3 IE

D 45 RE 8 IE

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Page 1 4.5 m /h - 20 GPM D 45 RE 3000 D 45 RE 1.5 D 45 RE 3 D 45 RE 8 D 45 RE 1.5 IE D 45 RE 3 IE D 45 RE 8 IE manuel d’utilisation manuel d’utilisation owner’s manual...
Page 2 Quick Maxi. : 46...
Page 3 start-up clics/15 sec. 3000 2500 2000 1500 1000 1.0 3000 2500 2000 1500 1000 1.0...
Page 4 Rue Pascal - B.P. 6 - 33370 TRESSES (BORDEAUX) - FRANCE Tel. 33 (0)5 57 97 11 11 Fax. 33 (0)5 57 97 11 29 / 33 (0)5 57 97 10 85 e.mail : info@dosatron.com - http://www.dosatron.com NORTH & CENTRAL AMERICA : DOSATRON INTERNATIONAL INC.
Page 5 The choice of materials used in manufacture was most meticulous in order to resist chemical attack from the great majority of injectable products on the market. This DOSATRON will, as time goes by, prove itself to be a most faithful ally.
Page 7: Table Of Contents
Using for the first time ..........10 MAINTENANCE Recommendations ............11 Fitting the suction tube ..........11 How to drain the Dosatron ...........12 Connecting the external injection .........13 Adjusting the injection rate ...........13 International conversions ..........14 Changing seals in the injection assembly ....14 Changing the motor piston ...........16...
Page 8 Precise, simple and reliable Installed directly in the water supply line, the DOSATRON operates by using water pressure as the power source. The water activates the DOSATRON, which takes up the required percentage of concentrate. Inside the DOSATRON, the concentrate is mixed with the water.
Page 9: Precautions
1 - GENERAL REMARKS injection seals annually to ensure precise injection. - When connecting a DOSATRON - The setting of the Dosatron’s either to the public water supply dosing rate is the sole responsi- or to its own water source, you bility of the user.
Page 10 PRECAUTIONS (cont...) 1 - GENERAL REMARKS 4 - INSTALLATION LOCATION - The location of the DOSATRON (cont...) and concentrate container should - Before applying any aggres- be accessible, but should never sive chemicals, please consult present a risk of pollution or conta- your distributor to confirm com- mination.
Page 11: Assembling The Dosatron
ASSEMBLING THE DOSATRON ASSEMBLY SHOULD BE bracket enables DOSATRON to be fixed to a wall. CARRIED OUT WITHOUT Snap the DOSATRON into the TOOLS bracket by springing apart the The DOSATRON is delivered with: bracket arms until the 2 lugs on...
Page 12 ASSEMBLING THE DOSATRON (cont...) The DOSATRON is delivered with a suction hose (cut it to the needed length) enabling its use with a large capacity concentrate container. The hose must be fitted with its strainer and weights. The instructions for fitting the hose are to be found in the specific chapter.
Page 13: Installation Hints
Fig. 6 EXCESSIVE FLOW (as an indication) If your DOSATRON clicks more than 46 clicks, that is 23 cycles in 15 seconds, you are close to the superior flow limit. If you need more flow, you must install a DOSATRON with a higher flow capacity.
Page 14: Using For The First Time
USING FOR THE FIRST TIME - Switch the bypass button on the top of the DOSATRON to position ON. - Operate the DOSATRON until the product to be injected is drawn up into the injection stem (the product is visible through the plastic tube).
Page 15: Maintenance
Maintenance RECOMMENDATIONS 1 - When using soluble products 2 - Before putting the DOSATRON to be made up into solutions, we into operation after a non-use period, recommend the periodic dismant- remove the motor piston and soak ling of the entire injection it into lukewarm water part (see : §...
Page 16: How To Drain The Dosatron
HOW TO DRAIN THE DOSATRON (In case of freezing temperature) - Turn off the water supply. - Remove the injection assembly, see § CHANGING THE MOTOR PISTON. - Unscrew the pump body nut (Fig. 10-C) by hand. - Disconnect the water inlet and outlet fittings.
Page 17: Connecting The External Injection
CONNECTING THE EXTERNAL INJECTION (IE) Fig. 11 If the DOSATRON has already been used, please imperatively refer to chapter PRECAUTIONS. US models ADJUSTING THE INJECTION RATE (with pressure off) IMPORTANT ! Use no tools ADJUSTMENT MUST BE MADE WHEN THERE IS NO...
Page 18: International Conversions
ADVICE : Before dismantling would impair its efficiency. any part of the injection assem- bly it is advisable to operate the DOSATRON, injecting clean water so as to rinse through the injec- tion system. In this way, risks of contact with concentrated solu- Fig.
Page 19 (Fig. 18-D), push as far as it will go. - Check that the return spring is working. - Re-assemble in the reverse order to the above by hand. NOTE : For IE models, remove the external injection hose. See CONNECTING THE EXTERNAL INJECTION. © DOSATRON INTERNATIONAL / 15...
Page 20: Changing The Motor Piston
Models D 45 RE 8/IE D 45 RE 1.5/IE - D 45 RE 3/IE D 45 RE 3000 - Unscrew the pump body nut by hand (Fig. 20-C) and disassemble pump body. - Remove the motor piston (Fig. 20-M) by pulling it up.
Page 21: Changing The Injection Seals
- To do this, please refer to the drawings of the different models at the end of this manual. - Change the seals once a year. - Before dismantling the unit, it is advisable to operate the DOSATRON by injecting clean water, in order to avoid any contact with concentrated solutions.
Page 22: Troubleshooting
Blocked suction Clean or replace it hose or clogged strainer Missing or worn Clean or replace it suction valve seal Missing or worn Clean or replace it plunger seal Worn injection stem Replace it © DOSATRON INTERNATIONAL / 18...
Page 23 THE MANUFACTURER DECLINES ALL RESPONSIBILITY IF THE DOSATRON IS USED IN CONDITIONS THAT DO NOT CORRESPOND TO THE OPERATING INSTRUCTIONS AS INDICATED IN THIS MANUAL. © DOSATRON INTERNATIONAL / 19...
Page 24: Limited Warranty
DOSATRON of purchase by the original purchaser. for the warranty to be valid. To obtain warranty replacement of...
Page 25: Reference Designation
VF = Advised for acid concentrates PH 1-7 Color : - = Blue P = White R = Red V = Green J = Yellow O = Orange H = Hastelloy Other extensions (consult us) © DOSATRON INTERNATIONAL / 21...
Page 26 KNOW YOUR FLOW A SIMPLE METHOD THE DOSATRON IS COMPOSED OF : A driving volumetric hydraulic motor piston connected to : A dosing piston. The speed of the motor is proportional to the flow of water passing through the system.
Page 28 D 45 RE 1.5 + IE Pertes de charges - Pressure loss - Druckverlust > in PSI Perdite di carico - Perdidas de carga - Drukverlies > in Bar (kgf/cm © DOSATRON INTERNATIONAL / 24...
Page 29 D 45 RE 3 + IE Pertes de charges - Pressure loss - Druckverlust > in PSI Perdite di carico - Perdidas de carga - Drukverlies > in Bar (kgf/cm © DOSATRON INTERNATIONAL / 25...
Page 30 D 45 RE 8 + IE Pertes de charges - Pressure loss - Druckverlust > in PSI Perdite di carico - Perdidas de carga - Drukverlies > in Bar (kgf/cm © DOSATRON INTERNATIONAL / 26...
Page 31 à tout moment. This document does not form a contractual engagement on the part of DOSATRON INTERNATIONAL and is for information only. The company DOSATRON INTERNATIONAL reserves the right to alter product specification or appearance without prior notice.

This manual is also suitable for:

D 45 re 1.5 D 45 re 3 D 45 re 8 D 45 re 1.5 ieD 45 re 3 ieD 45 re 8 ie

dosatron D 45 RE 3000 Owner's Manual

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