horsch 80910205, Operating Instructions Manual

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18.3.1 Wintering the high pressure cleaner
1. Loosen the water supply connection (1).
2. Switch on the high pressure cleaner for max. 5 sec-
onds for the purpose of drainage. During this process
actuate the handle of the lance in order to drain the
hose.
3. Reconnect the water supply hose (1) to the pump.
18.4 At the end of the spraying
season – engine area
Fill the fuel tank completely with diesel fuel. Clean the
engine as specified in the maintenance chart.
If the machine is to be shut down for a longer period of
time, please refer to the supplied operating instructions
form "MTU diesel engines" (Cleaning, Conservation,
chapter 66) for further details.
18.5 Before the new season
Before the start of the new season subject the self-pro-
pelled sprayer to a thorough examination. A proper con-
dition of the Leeb PT 280 will rule out expensive malfunc-
tions during the season.
The self-propelled sprayer must be thoroughly cleaned
from inside and outside, if this has not yet been done
during the previous season.
• Reassemble possibly disassembled belts and V-belts
and check the belt tension.
• Remove the covers from opening on the engine.
• Completely lubricate the machine as per lubrication
chart.
• Check whether all bolts have been tightened and that
all cotter pins are in place.
• Check all seals and the filling capacity in the air condi-
tioning system. The anti-freeze and corrosion protec-
tion agent must remain in the air conditioning system,
even through the summer months, because it protects
the system against corrosion.
• Check the batteries. Check the battery charge condi-
tion; recharge the batteries, if necessary.
• Fill spray pump and filling pump with fluid.
• Check the tyre pressure.
• After this work run the self-propelled sprayer for about
one hour with half speed. Now check all bearings for
overheating.
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