11
Remove the battery and do not install it until you use the machine again.
Lubrication and oil:
Lubricate front wheel hubs, front spindles, hose guides, bearings on hose guides and drums. Check for water in the oil in the rear axle assembly and hydraulic
tank. Oil in the rear axle assembly should be changed every two years. Hydraulic oil and filter should also be replaced every two years.
Faults on the irrigator
Check the following before calling a technician:
1. If the machine is irrigating, but not moving:
a. Check that machine is in gear.
b. Check if it is performing pre-irrigation or post-irrigation.
(Can be seen on the display when the LED is on).
c. Check if pressure drop valve is closed.
d. Check that end stop sensor is in place.
(Can be seen on the display when the LED is on)
e. Check that toggle switch is in operation position.
f. Check that decoupling valve is closed (for hydraulic motor).
g. Check that filter on turbine is not blocked.
h. Check that turbine can turn easily.
i. Check that the brake is released.
j. Check that the hose is wound up tightly. If it is loose, tighten it. This is done by manually rotating the drum.
Remember that the pawl must be locked securely.
2. If the machine does not wind up the hose properly, it may be that:
a. The hose guide needs to be adjusted.
To adjust the guide, remove the chain from the hose guide to the cross track shaft. Then turn the cross track shaft
until the hose guide fits the hose again. Fit the chain again.
b. The guide pin is worn and needs to be replaced.
c. The V-belts are too slack or worn. To tighten the belt, move the hole plate at the end of the cable. If it cannot be
moved any further, the cable needs to be shortened.
Summary of Contents for FM2500
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