55HARDI
®
NAVIGATOR 550M, 800M, 1000M CENTRIFUGAL OPERATOR'S MANUAL
6.1 Preparation After Off-Season Storage
After a stor age period the sprayer should be pre pared for the next
season the fol low ing way:
1. Remove the cover. (If fi tted)
2. Remove the blocks from under the wheels and ad just the tire pres-
sure.
3. Wipe off the grease from hy drau lic ram piston rods.
4. Fit the pressure gauges again. Seal with Tefl on tape.
5. Con nect the sprayer to the trac tor, in cluding hy drau lics and elec trics.
6. Check all hydraulic and elec tric func tions.
7. Emp ty the tank of remaining an tifreeze.
8. Rinse the entire liquid circuit on the spray er with clean water.
9. Fill with clean water and check all functions.
Off-Season Storage (continued)
11. AII elec tric plugs and sockets are to be stored in a dry plastic bag
to protect them against moisture, dirt, and cor rosion.
12. Remove all the control boxes (including any rate controller/monitor
control box and display) from the tractor and store them in a dry
and clean con dition.
13. Wipe hydraulic snap-couplers clean and fi t the dust caps.
14. Apply grease on all hydraulic ram pis ton rods which are not fully
retracted in the barrel to pro tect against corrosion.
15. Jack up the axle and place wooden blocks under the wheels, to
pre vent mois ture dam age and de for mation of the tires. Tire black
can be ap plied to the tire side walls to pre serve the rub ber.
16. To pro tect against dust, the spray er can be cov ered by a tar paulin.
Ensure ventilation to prevent condensation
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