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5.0.1 WHEN THE MACHINE IS NEW
- Grease all parts indicated by transfer nr. 12 ('GRASE') at page
46 of this leafl et.
- Lubricate all the transmission chains with mineral oil (SAE
80W/90).
- After the fi rst hours of work check that all the bolts are still tight.
5.0.2 AT THE BEGINNING OF THE SEEDING SEASON
- Check the pressure of the tyres (see technical data table).
- Lubricate all the transmission chains with mineral oil (SAE
80W/90).
- Check the fi xing and the state of wear of all the suction tubes
and the delivery tubes for fertilizer and other chemical products.
- Run the seeding machine loadless, the airfl ow clears the pipes
of condensation and removes any impurities.
- Check the tensioning of the aspirator belt (Fig. 37).
- Clean the fi lter blow (5, Fig. 36).
5.0.3 EVERY EIGHT HOURS OF OPERATION
- Grease the universal joint spiders.
- Grease the row-marker disc pin (1, Fig. 57).
- Lubricate all the transmission chains with mineral oil (SAE
80W/90).
5.0.4 EVERY FIFTY HOURS OF OPERATION
- Inspect the condition of the seed plates; if any of the pegs are
missing or bent, replace the plate with an original spare; if there
are circular scratches on the plates they must not exceed 1/3 of
the disc thickness.
- Clean the seed distributor carefully and thoroughly; replace the
cover seal if necessary.
- Check the tensioning of the aspirator belt (Fig. 37).
- Make sure the toothed wheels are properly aligned and the
transmission chains are tensioned to prevent them from wearing
out in little time or a failure affecting the transmission parts.
- Check that all the bolts are still tight.
- Grease all the
joints of the row marker
- Grease all the joints of the frame (3, Fig. 58).
- Inspect the general condition of the seed distributor.
5.0.5 EVERY SIX MONTHS
- Grease the self-aligning bearings of the drive wheels.
5.0.6 EVERY FIVE YEARS
- To replace all the tubes of the hydraulic systems.
5.0.7 PERIODICALLY
-
Check the pressure of the seed drill tyres (see «1.3 Technical
Data»).
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fi g. 57
76 - EN
USE AND MAINTENANCE
(2, Fig. 57).
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2
5.0.8 REST PERIODS
At the end of the season, or if a long period of rest is foreseen it
is advisable to:
1) Wash the equipment thoroughly with water, especially the che-
mical substance hoppers, then dry them. Clean the electrical
components only with a dry cloth.
2) Carefully check for worn or damaged parts and replace then
where required.
3) Check the state of wear of the transmission chains and toothed
wheels. Replace damaged or worn out parts, if required. Use
solvent to clean the transmission chains, the toothed wheels and
the chain stretchers. Lubricate with mineral oil (SAE 80W/90)
when dry.
4) Adjust the belt of the diffusion air pump and and replace it if
necessary.
5) Firmly tighten all screws and bolts.
6) Apply protecting oil to all unpainted parts.
7) Protect the equipment with a (nylon) cover.
8) Then position it stably in a dry place out of the reach of unau-
thorized people.
It is in the interests of the user to follow these instructions carefully,
as when work recommences, he will fi nd the equipment in perfect
condition.
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fi g. 58
cod. G19502812
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