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ARBUS 400
Main filter
Pressure regulator (VAR)
• Disassemble the pressure regulator every
100 working hours.
• Check for wear on the valve seat (A) and
patches (B). Replace the parts if necessary.
• Nozzle cleaning intervals depend on the
quality of the water and the type of agro-
chemical used.
• Clean the filters whenever necessary or ev-
ery time the sprayer is filled.
The main filter is assembled according to
the illustration beside: valve (A), filtering ele-
ments (B), ring (C) and filter cap (D).
A
B
D
B
C
A