Hardi COMMANDER 4500, Инструкция

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6 - Maintenance
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7.
When the sprayer is dry, remove rust from scratches or damage in the paint, if any, and touch up the paint.
8.
Apply a thin layer of anti-corrosion oil (e.g. SHELL ENSIS FLUID, CASTROL RUSTILO or similar) on all metal parts. Avoid
oil on rubber parts, hoses and tires.
9.
Fold the boom into transport position and relieve pressure from all hydraulic functions.
10.
All dismounted electric plugs and sockets are to be stored in a dry plastic bag to protect them against moisture, dirt
and corrosion.
11.
Remove the control boxes and computer display from the tractor. Store them dry and clean (inside). A non-
condensing environment is recommended.
12.
Wipe hydraulic snap couplers clean and fit the dust caps.
13.
Apply grease to all hydraulic ram piston rods, which are not fully retracted in the housing to protect against corrosion.
14.
Chock the wheels to prevent moisture damage and deformation of the tires. Tire blacking can be applied to the tire
walls to preserve the rubber.
15.
To protect against dust, the sprayer can be covered by a tarpaulin. Ensure ventilation to prevent condensation.
After Storage
After a storage period, the sprayer should be prepared for the next season the following way:
1.
Remove the tarpaulin.
2.
Remove the support for the wheel axle, and adjust the tire pressure.
3.
Wipe off the grease from hydraulic ram piston rods.
4.
Fit the pressure gauges again. Seal with Teflon tape or similar.
5.
Connect the sprayer to the tractor, including pneumatic, hydraulic, electric and electronic connections. Check that the
hoses and cables are free to move along when driving with the sprayer. No rubbing or stretching of cables and hoses.
6.
Check that hydraulic hoses are connected correctly to tractor (see flow directions marked on the hoses), and they are
without damages.
7.
Check that electric cables to the tractor are intact and connected correctly, cable sheaths are without damage from
wear, stretching or rubbing. Check electric plugs are without corrosion or damages, electric boxes are without cracks.
8.
Check that PTO shaft is connected correctly to the tractor, and protection guards are in good working order. See the
delivered instruction manual for the PTO for more about correct installation.
9.
Drain antifreeze mixture from the tank and spray boom.
10.
Fill with clean water and check all functions. Liquid test: Fill a small amount of water in the tank and circulate it through
the liquid system. Spray pressure = 70psi (5 bar). Repair leaks, if any. Check spray patterns and water jets from nozzles.
11.
Rinse the entire liquid circuit of the sprayer with clean water.
12.
Check that the main tank is clean inside and close the drain valve.
13.
Check that traffic lights are visible and in good working order, protection glasses are clean and without damages.
14.
Check all electric functions.
15.
Check that the spray boom folds correctly - make adjustments if needed. Repair oil leaks if any. Check that hydraulic
hoses and electric cables are in place, and that they follow the folding movements without being damaged.
16.
Check that speed sensor and other sensors are in good condition and free of dirt.