120
Marchesan Implementos e Máquinas Agrícolas “TATU” S.A.
PST DUO FLEX / PST DUO FLEX SUPREMA
Adjustments and operations
Vacuum meter recommendations
• Never let water enter inside the vacuum meter, this act may damage
your equipment and void your warranty.
ATTENTION
Troubleshooting tips
H
H
G
G
• It is not necessary to lubricate the vacuum meter;
• Always keep the outer protection and the plastic
cover cleaned;
• To equalize the inner and outer pressure it is
necessary to use the filter on the rear part of the meter
and keep it facing down, so water will not enter inside
the equipment;
• When the vacuum meter stops working, the first
procedure is to clean the filter;
• Never operate without the filter;
• When washing the equipment, protect the
inner part from the water (if there is water inside the
equipment, the warranty will void).
Vacuum meter do not indicate or is sluggish:
• Pressure port is without the relieve valve;
• Diaphragm ruptured due to overpressure;
• Fittings or sensing lines blocked, pinched,
or leaking;
• Cover loose or o-ring (G) damaged,
missing;
• Do not loose or remove the lateral plugs
(H);
• Pressure sensor improperly located;
• Never clean the filter using tools. Remove
it, wash with water and dry using compressed air.
Содержание PST DUO FLEX
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