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MAINTENANCE
ARBUS 400 Winter storage
Procedures:
• Drain the reservoir (A) thoroughly, lea-
ving the supply valve lever in the inter-
mediate position.
• Disconnect the chemical hose (B) from
the pump (C) (hose connecting the pump
to the compensation chamber).
• Run the machine for approximately 30
seconds with the tractor engine speed
between intermediate and low.
ATTENTION!
In regions where the temperature during wintertime drops to 0º°C or below, some
procedures are required to prevent damages, particularly to the chemical pump
owing to the accumulation of water inside the pump.
OBSERVATION:
Do not operate the machine
longer than the recommended
time in order not to put pump
components at risk.
• Thereafter, install the components again
on their due places.
• Repeat this operation at the end of every
work day, during the wintertime period,
and you will certainly prevent troubles in
the next applications.
A
B
C
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