Casotti Doctor Fly 120 Operation And Maintenance Manual - Page 13

Browse online or download pdf Operation And Maintenance Manual for Paint Sprayer Casotti Doctor Fly 120. Casotti Doctor Fly 120 19 pages.

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Faults and troubleshooting

• When the button is pressed, the liquid continues to come out without

stopping:

1. Ensure that the ml mode is selected on Komandante.

2. Ensure the solenoid valve is not clogged (see page 28)

3. If the circuit is not properly cleaned between one use and the next,

the flow meter could become clogged and stop working.

Flush clean water through the circuit for a few minutes (set MAN on

Komandante), the try to spray the pre-set quantity again (Komandante

set to ml).

4. If the flow meter is severely clogged and flushing it with water does

not solve the issue, flush the circuit with water and degreasing detergent.

5. The flow meter is faulty.

Set Komandante to Tm (timed) mode, use a graded measuring cup

to set the proper time to dispense the desired quantity and continue

working while waiting for the flow meter to be repaired or replaced.

IMPORTANT

If the flow meter must be removed, pay utmost attention since it is

made of plastic (Nylon).

• The flow meter/solenoid valve unit leaks slightly:

Make sure of the point that is dripping.

DO NOT TIGHTEN where it is leaking, but unscrew the part that is

involved and cover it again with Teflon or hydraulic sealant.

Screw the relevant part back in without tightening excessively.

During installation, always take into consideration

the technical information in chapter B

•

Secure the tank unit to the 3-point fitting on the back of the

tractor

•

Secure Komandante in the cabin by means of Velcro

•

Connect the button to Komandante

•

Secure the button to the vehicle, by means of a magnet or

Velcro

•

Connect the 13-pin plug of Komandante to Doctor Fly 120

NOTE: Check that excess cable is properly secure to prevent the

danger of tripping on it or cutting it.

•

Connect Komandante to the 12V socket of the tractor.