Maintenance and repairs
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13.22.3 Inspection of the implement
Every 2 years, have the following work carried out by a qualified, authorised
person:
measurement of the pump output
measurement and calibration of the flow meter
measurement of the pressure sensor
13.23 Information in case of faults and malfunctions
Fault
Reason Remedy
Slow, continuous pressure
increase with constant appli-
cation quantity (l/ha)
Dirty pressure filter Clean the pressure
filter
White colouring of the oil in
the pump
Diaphragms defective Stop spraying imme-
diately and replace
the diaphragms
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