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dosatron D9 User Manual

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Summary of Contents for dosatron D9

  • Page 1 User Manual...
  • Page 2 NOTES ........................................................................................................................................................................................................................................................................................................... © DOSATRON INTERNATIONAL S.A.S / 2...
  • Page 3 DOSATRON water-powered metering pumps. Over time this DOSATRON will prove itself to be a most faithful ally. A few regular maintenance operations will guarantee operation in which the word “breakdown” will no longer be heard.
  • Page 4 NOTES ......................................................................................................................................................................................................................................................................................................... © DOSATRON INTERNATIONAL S.A.S / 4...

  • Page 5: Table Of Contents

    Characteristics ................. 8 Dimensions ................8 INSTALLATION Precautions ................11 Installation of the Dosatron ............. 14 Changing the dosing scale ............. 16 Connecting the suction hose ..........18 Installation tips ................ 19 Automatic device to prevent siphoning of the product ... 21 PUTTING INTO SERVICE Using for the first time .............

  • Page 6: Marking/Identification/Characteristics

    A technical label on each side of the dosing pump body indicating the techni- cal performances of the appliance. D9AL2VF D9AL2VF 18124321 18124321 REF. Serial No. © DOSATRON INTERNATIONAL S.A.S / 6...

  • Page 7: Codification Of The Reference

    CODIFICATION OF THE REFERENCE REF. : ..........Serial No.: ........Example Dosatron Range Product line AL: Animal Health Line Dosing Dosing Seals VF: Acidic liquids (pH 0-9) © DOSATRON INTERNATIONAL S.A.S / 7...

  • Page 8: Characteristics

    Overall width: cm ["] 21.8 [8 1/2] Weight: ± kg [lbs] 3.3 [7.3] PARCEL COMPOSITION: 1 DOSATRON/1 mounting bracket for DOSATRON/1 suction hose for concentrate/1 strainer/ 1 quick start guide PACKAGING DIMENSIONS: 67 x 22.5 x 20.5 cm [26 3/8” x 8 7/8” x 8 1/16”] PARCEL WEIGHT: Approx.
  • Page 9 DOSATRON Technology A unique technology associating all dosing functions Installed on the water supply line, the Dosatron uses water pressure as the only power source. Thus activated, it takes up the required percentage dose of concentrate and then mixes it with the moving water.
  • Page 10 Bleed MOTOR SECTION Motor piston Mounting bracket Pump body Dosing piston Dosing sub-assembly Suction valve Suction valve Suction hose + strainer + ballast Hose DOSING PART © DOSATRON INTERNATIONAL S.A.S / 10...

  • Page 11: Installation

    - Store the DOSATRON away from excessive heat sources and in winter away from frost. - Do not install the DOSATRON on the water pump suction circuit (risk of siphoning). © DOSATRON INTERNATIONAL S.A.S / 11...
  • Page 12 DOSATRON slow closing solenoid valves. adjustments to obtain the desired dosing. - In the case where a DOSATRON - An airtightness problem, an serves several sectors, activate impurity or a chemical attack on the solenoid valves simultaneously...
  • Page 13 DOSATRON. Annually replace the dosing part seals and the product suction hose. 6-SERVICE - This DOSATRON was tested prior to packaging. - Repair sub-assemblies and sachets of seals are available. - Do not hesitate to call your distributor or DOSATRON for any after-sales services.

  • Page 14: Installation Of The Dosatron

    INSTALLATION OF THE DOSATRON Fig. 1 © DOSATRON INTERNATIONAL S.A.S / 14...
  • Page 15 3 kg (reminder: 1 N . m = 0.1 DaN.m) The DOSATRON can be connected to the water supply line by means of 40 mm interior diameter flexible pipes fixed with swivel fittings Ø 40 x 49 mm [1 1/2”]. Ensure that the water flows in the direction of the arrows (water direction) on the appliance.

  • Page 16: Changing The Dosing Scale

    CHANGING THE DOSING SCALE The DOSATRON dosing rate can be adjusted according to two scales: percentages and ratios. These scales are positioned on either side of the dosing part (Fig.2). Depending on the liquid circulation direction in the hydraulic installation, and on the direction in which the dosing pump is mounted on its bracket, it may be necessary to change the orientation of this scale.
  • Page 17 Fig. 4 - If necessary, to see the pins better, unscrew the dosing adjustment sleeve as far as the middle of its travel. Fig. 5 - Manually retighten the fixing nut on the dosing part © DOSATRON INTERNATIONAL S.A.S / 17...

  • Page 18: Connecting The Suction Hose

    CONNECTING THE SUCTION HOSE The DOSATRON is delivered with a suction hose (to be adjusted as necessary) enabling its use with a large capacity container. This hose must be fitted with the strainer and ballast. NOTE: The maximum suction height is 4 metres [13 ft].

  • Page 19: Installation Tips

    If your flow is above DOSATRON limits, see the § OVERFLOW. To prolong the service life of the DOSATRON, it is advisable to fit an upstream filter (e.g. 300 microns - 60 mesh depending on your water quality).
  • Page 20 OVERFLOW (as an indication) If your DOSATRON clacks more than 44 times in 15 seconds, (i.e. 22 cycles) you are at the upper flow capacity limit. Beyond this select a DOSATRON with a higher water flow capacity.

  • Page 21: Automatic Device To Prevent Siphoning Of The Product

    (Fig. 11). - To put it into service, remove the red wrapper. Fig. 11 *example: case where the dosing pump outlet is lower than the inlet © DOSATRON INTERNATIONAL S.A.S / 21...

  • Page 22: Putting Into Service

    - Slowly open the Dosatron By-pass valves and close the main valve - Slowly open the fast priming valve situated downstream of the Dosatron. - Operate the DOSATRON until the product to be dosed rises in the dosing part (the product is visible through the plastic hose), then close the fast priming valve.

  • Page 23: Use

    - Screw or unscrew the dosing adjustment sleeve so that the 2 display eyelet dots are facing the desired dosing marker (Fig. 13). - Retighten the dosing locking nut (Fig. 14). Fig. 12 Fig. 13 Fig. 14 © DOSATRON INTERNATIONAL S.A.S / 23...

  • Page 24: Dosing Principle

    DOSING PRINCIPLE Principle: Adjustment at 1% - 1/100 = 1 volume of concentrate to 100 volumes of water. © DOSATRON INTERNATIONAL S.A.S / 24...

  • Page 25: Feet Options

    FEET OPTIONS If necessary, or if a wall installation is impossible, the D9 series Dosatron may be installed on feet using Kit 8EQ001 (Fig.15): - Insert each foot in the corresponding holes on the bracket supplied with the dosing pump and the bracket included in the kit - Secure each foot using the 4 screws supplied.

  • Page 26: Maintenance

    Maintenance Before any maintenance on the DOSATRON, it is essential to refer to the § PRECAUTIONS. RECOMMENDATIONS 1 - When using soluble products dissolved in stock solutions, contact manufacturers/distributors to verify the real solubility level of oral powders. It is preferable to use a Dosatron with a high dosing rate to guarantee a sufficient pre-dilution rate for powders.

  • Page 27: Draining The Dosatron

    DRAINING THE DOSATRON (in the context of keeping it frost-free) For complete maintenance of the DOSATRON, or to protect it from frost, draining may be necessary. - Turn off the water inlet and allow the pressure to drop to zero.

  • Page 28: Removing The Suction Hose

    DISMANTLING THE SUCTION HOSE Before any maintenance on the Fig. 19 DOSATRON, it is essential to refer to the § PRECAUTIONS. Before dismantling, and to avoid any contact with the dosed products, operate the DOSATRON by aspirating clear water to rinse the hose and the dosing part.

  • Page 29: Removing/Refitting The Dosing Part

    DISMANTLING/REFITTING THE DOSING PART Before any maintenance on the DOSATRON, it is essential to refer to the § PRECAUTIONS. Before dismantling, and to avoid any contact with the products dosed, operate the DOSATRON by aspirating clear water to rinse the dosing part.

  • Page 30: Changing Seals In The Dosing Part

    CHANGING THE DOSING PART SEALS Frequency: at least once per year. Contact DOSATRON, or a dealer to select the appropriate seal kit for your dosing pump. For dismantling the dosing part, follow the instructions in the § DISMANTLING/REFITTING THE DOSING PART.

  • Page 31: Removing/Refitting The Dosing Piston

    Fig. 22c Fig. 22a Fig. 22f DISMANTLING/REFITTING THE DOSING PISTON Before any maintenance on the DOSATRON, it is essential to refer to the § PRECAUTIONS. Before dismantling, and to avoid any contact with the products dosed, operate the DOSATRON by aspirating clear water to rinse the dosing part.

  • Page 32: Cleaning And Refitting The Suction Valve

    CLEANING AND REFITTING THE SUCTION VALVE Before any maintenance on the DOSATRON, it is essential to refer to the § PRECAUTIONS. Before dismantling, and to avoid any contact with the products dosed, operate the DOSATRON by aspirating clear water to rinse the dosing part.

  • Page 33: Changing The Motor Piston

    CHANGING THE MOTOR PISTON (unpressurised) Before any maintenance on the DOSATRON, it is essential to refer to the § PRECAUTIONS. Before dismantling, and to avoid any contact with the products dosed, operate the DOSATRON by aspirating clear water to rinse the dosing part.

  • Page 34: Troubleshooting

    No suction of product. Suction valve seal worn, Clean it or replace it. wrongly fitted or clogged. Plunger seal wrongly fitted, Clean it or replace it. clogged or swollen. Dosing pump body Replace it. scratched. © DOSATRON INTERNATIONAL S.A.S / 34...
  • Page 35 Top seal damaged, fitted the body and the the seal groove or replace incorrectly or absent top. DOSATRON INTERNATIONAL DECLINES ALL RESPONSIBILITY IN THE EVENT OF USE THAT IS NOT COMPLIANT WITH THE INSTRUCTIONS FOR USE. © DOSATRON INTERNATIONAL S.A.S / 35...

  • Page 36: Limited Warranty

    There is no explicit or implicit guarantee relating to other products This warranty does cover or accessories used with DOSATRON defects found to be due to abnormal INTERNATIONAL S.A.S appliances. © DOSATRON INTERNATIONAL S.A.S / 36...
  • Page 37 KNOW YOUR FLOW A SIMPLE METHOD THE DOSATRON IS COMPOSED OF: backwards forwards movement, the motor piston clacks: A volumetric piston hydrau- lic motor driving: a dosing piston 2 clacks = 1 motor Once in the Once in the cycle = 1 motor...
  • Page 39 Annexes Curves...
  • Page 40 Pressure losses D9 2%...
  • Page 41 Viscosity limit D9 2% 2018-12-11 - VIS_D9_2_US.pdf 19/12/2018 16:42...
  • Page 43 This document does not form a contractual obligation and is provided for information only. DOSATRON INTERNATIONAL reserves the right to alter its appliances at any time. CE Conformity Statement Document N° DOCE06050103 This Dosatron is in compliance with the European Directive 2006/42/CE.
  • Page 44 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 info@dosatron.com - www.dosatron.com © DOSATRON INTERNATIONAL S.A.S 2019...

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