Ridder FertiMiX-Go! - Annual Maintenance

7.4 Annual maintenance
The following inspection and maintenance tasks should be performed on the FertiMiX-
Go! on a yearly basis:
Update software.
Clean, check and, if necessary, calibrate pH sensors.
Clean, check and, if necessary, calibrate EC sensors.
Check float switches.
Clean screen filter.
Clean the sight glass of the flow meter.
Check the operation of the FertiMiX-Go! (see section "Testing the FertiMiX" on
page43).
Check, and if necessary replace, the storage tanks and pipes for chemical
substances.
Check components on the main pipe: filter, flow meter and irrigation valves.
FertiMiX
59