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It is suggested to dissolve 10 cL of Mono-nutrient in a 5L container of water. Depending 

on the volume of your tank and the brand of your Mono-nutrient (and whether it is more 

or less concentrated), this quantity can be increased later. It is better to dissolve more 

than less. It is suggested to use an airstone on the bottom of your tank. The pump can 

be attached directly to the container of the solution.

OPTIONAL ACCESSORIES:

M10000B 

Electrode rinse solution, 20 ml sachet (25 pcs)

M10031B 

1413 μS/cm calibration solution, 20 ml sachet (25 pcs)

M10032B 

1382 ppm calibration solution, 20 ml sachet (25 pcs)

MA9061 

1413 μS/cm calibration solution, 230 ml bottle

MA9062 

1382 ppm calibration solution, 230 ml bottle

WARRANTY:

These instruments are warranted from all defects in materials and manufacturing for a period of two years 

from the date of purchase. The electrode is warranted for a period of 6 months.

If during this period, the repair or replacement of parts is required, where the damage is not due to negli

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gence or erroneous operation by the user, please return the parts to either dealer or our office and the repair 

will be effected free of charge.

Note: We reserve the right to modify the design, construction and appearance of our products without ad

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vance notice.

IMPORTANT

: For a smooth adjustment of the EC of your nutrient mix, it is advisable 

 

to  dilute  each  liquid  nutrient  with  water  in  a  jug.  Example  :  For  a  100  litre  tank, 

dilute  500cl  of  nutrient  in  a  5  litre  jug  of  water.  This  quantity  can  be  adjusted 

 

according to the volume of your tank, the concentration of your nutrient and the power 

of your recirculation pump or air diffuser stone. 

VERY IMPORTANT

: Both dosing pumps work at the same time and inject the same 

amount of fertilizer A and fertilizer B. If your fertilizer A + B is not 50%/50%, you will 

have to dilute your fertilizers proportionally. Example : For a 40%/60% fertiliser A + B, 

put 4 caps of the bottle A and fill it with water, and on the bottle B, put 6 caps of the 

fertiliser B and fill it with water (adjust the quantity of fertiliser as necessary).

VERY IMPORTANT

: To obtain an even mixture and an immediate dilution of your 

fertilizers, install at the bottom of your tank a recirculation pump and/or an air diffuser 

stone. 

Summary of Contents for MC745

Page 1: ...30VAC 1A 50Hz pH electrode MA812 2 included Environment 0 to 50 C 95 RH not condensing Power supply 12 VDC included Dimensions 148 5 x 82 5 x 32 mm Weight 180 g MP810 Peristaltic Dosing Pump Constant Dosing flow of 1 5 l h 25 cc min No regulation Maximum pressure 1 bar Made of Polipropilene PP Peristaltic tube in Santoprene Power supply 230 VAC 10 Authorized Distributor in Australia Pacific Sensor...

Page 2: ... higher or lower than selected setpoint depending on user selection When the alarm is activated it also activates the connection base and the auxiliary equipment The setpoint can be selected by adjusting the central front knob to the desired value The selectable range is from 0 8 to 2 8 mS Connect the supplied 240VAC 12VDC power adapter to the meter and to the main line Connect the connection base...

Page 3: ...y to inject into a piping This fitting has a thread that links it to the piping The calibration is now complete and the meter is ready for use The instrument should be re calibrated at least once a month or when the probe is changed Mount the bracket in the wall in upright position above the water container which contains a solution of EC reducing acid and water Place the pump in vertical position...

Page 4: ...roneous operation by the user please return the parts to either dealer or our office and the repair will be effected free of charge Note We reserve the right to modify the design construction and appearance of our products without ad vance notice IMPORTANT For a smooth adjustment of the EC of your nutrient mix it is advisable to dilute each liquid nutrient with water in a jug Example For a 100 lit...

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