Agrio Gigant, Инструкция по эксплуатации

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18 Help with troubleshooting.
18.1 Possible errors during spraying.
Problem. Possible cause
The syringe does not squirt
1. Clogged water supply from the
main tank to the pump.
1/a
There may be a foreign object
in the suction tract, check the
suction hose to the pump.
Clogged intake filter screen.
1/b
Cleaning of the suction filter.
Clogged pressure filter screens.
1/c
Cleaning the pressure screens.
The control valve remains open.
1/d
Check the air supply to the
control valve.
A foreign object in the control
valve that does not allow the
valve to close.
The plug of the control valve is
pressed against the valve body.
The stem of the control valve is
firmly seated.
Spray liquid in the air section of
the control valve - defective
seal.
The main valve remains closed.
1/e
Check the air supply to the
main valve.
Main valve stem is stuck.
Spray liquid in the air section of
the control valve - defective
seal.
Incorrect setting of the 5-way
valve.
1/f
The faucet must always be set
to the desired symbol, in this
case the "splash" symbol.
What does the isobustermianl
show
1/g
When spraying is switched on,
the symbol of spraying must
light up on the computer
display.
The computer must display the
driving speed.
The computer must display the
application rate.
Working pressure manometer /
pump pressure manometer
1/h
If the air pressure gauge shows
pressure but the pump gauge
does not.
Procedure 1/a, 1/b, 1/c, 1/e, 1/f,
1/g
Sprayer does not spray in
automatic mode
2
.
Check the settings on the
control panel.
2/a
The control panel is set to
"manual" control
The flow meter does not send
pulses to the computer.
2/b
The meeswheel of the flow
meter does not rotate.
Broken cable to the flow meter.