General Instructions

This fertilizer tank has been designed and manufactured to achieve the highest standards of quality and finish.

This fertilizer tank applies fertilizer to the quantitative principle. For best results, the fertilizer tank must be correctly installed and properly operated. Special attention must be given to draining and cleaning the tank and to appropriate maintenance.

Fertilizing can be performed continuously during irrigation or controlled (by controller or computer) as required, or manually operated. Irrigation with fertilizer is generally recommended during the first two-thirds of irrigation time. This ensures proper flushing of the irrigation systems and minimizes the clogging of the emitters by the chemicals.

Installation

  • Install the fertilizer tank in place.
  • Connect the fertilizer tank in place.
  • Connect the fertilizer head (combination valve) after the main water supply valve.
  • Connect the inlet and outlet (5) flexible hoses (½”) to the fertilizer head.
  • Insert a pressure relief valve before the fertilizer head if pressure isn’t controlled.
  • Maximal operational pressure should not exceed 8 bar (120 psi).
  • Fertilizer tank designed to withstand a maximum pressure of 10 bar (150 psi).

Operation

Irrigation can be performed in one of two ways:

Irrigation without fertilizer:

  • Close valves (53), (54) then
  • Open valve (52)

Irrigation with fertilizer:

  • Fill fertilizer via top port (50); do not exceed two-thirds of tank height.
  • Close the filling port with cover, bracket, and securely tighten using the handle provided.
  • Rinse thoroughly with clean water externally.
  • Verify drain plug (11) is closed.
  • Open main valve, then partially open the fertilizing head valve (52).
  • Open inlet (53) and outlet (54) valves completely.
  • Adjust valve (52) per schedule, then measure pressure loss between ports A and B.

Spraying

Spraying pesticides through the Balson Fogger system has been tested successfully in various countries.

Specification

Approximate Fertilizing Times (Hours)
Pressure Loss
Inlet/Outlet
(bar)       (psi)
Tank Capacity
60 Litters 16 U.s. Gallons 90 Litters 24 U.s. Gallons 120 Litters 32 U.s. Gallons 220 Litters 58 U.s. Gallons
(1) (2) (3) (4) (5)
0.05 0.7 1 - 1⅟4 1¾ - 2 2 - 2½ 3¾ - 4½
0.1 1.5 ¾ - 1 1⅟4 - 1½ 1½ - 2 2½ - 2¾
0.2 3 ½ - ¾ ¾  –  1 1 - 1½ 1¾ - 2⅟4
0.4 6 ⅓ - ½ ½ - ¾ ¾ - 1⅟4 1⅟4  – 1½

The fertilizing times are for general use only, and for fertilizers easily soluble in water. Actual times may be altered according to field conditions.

Columns 2 - 5: Indicate the time in hours, of fertilizing (until concentration becomes negligible).

Usually, fertilizing times are determined according to the type of fertilizer, crops, and experience.

NOTE

The fertilizing time is determined by the pressure loss.

Specification

Clean the tank end of fertigation and before storage. Cleaning the Tank

  • Verify that outlet valve (54) and fertilizer head (52) are tightly closed.
  • Open drain plug (11) (*).
  • Open inlet valve (53) and main valve, and let the water flow rinse the tank (*).
  • Rinse tank interior thoroughly with clean water, ensuring no fertilizer residue remains.
  • Rinse tank exterior thoroughly with clean water, ensuring no fertilizer residue remains.
  • Small tanks (models 6005, 6010, 5-10 liters) lack drain plugs, rinsable.

Maintenance

  • Apply a layer of grease to the thread of the handle (1), once a year.
  • Repair any damage to the protective coating immediately; clean with a wire brush first.