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Operating instruction
Saddle-mount fan unit with tank trailer GSG-AN-VM
63 - 72
011170-05-EN BA GSG-AN-VM / 2019-01-16
Location of fault
Possible cause
Solution
Insufficient pump capacity
Pressure filter blocked
Clean pressure filter
Shut-off valve for tank
cleaning and/or valve for
flushing device still open
Both valves must be
closed
When spray liquid tank is
partially filled, the pump
sucks air due to exces-
sive foaming
Use anti-foaming agent
Inlet/outlet valves may
stick or be defective
Replace
No suction at pump
Leak in suction line
Seal suction line
Suction filter blocked
Clean suction filter
Air in system
Switch on suction unit
and mixing unit, regulate
spraying pressure
Summary of Contents for GSG-AN-VM
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