CTD Iguane 120-30, User Manual

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2 – EXTERNAL SUCTION ADDITIVE DOSING :

Connect a suction pipe on the additive external suction connector.

Connect a lance on the pre-mix output.

Press the key T2 « EXT » (icon becomes green)

The flow and pressure are displayed [ 1 ] and [ 5 ].

Select the type of fire using the concentration selection keys T3 to T6 .

Système prime automatically (min 2s).

The concentration (%) and the injection pressure appears on the screen [ 2 ] and [ 4 ].

Dosage begins if the flow rate is greather than 50L/min.

The box displays « Water flow is too weak » if the ratio of water flow / product flow is
lower than the minimum performance of dosing system

The box displays « Water flow is too strong » if the flow ratio of water / product flow is
higher than the minimum performance of dosing system.

At any time, the system beeps, a fault is detected and displayed :
- « Injection fault»: The injection pressure has remained under the water pressure
during more than 15 seconds. Try again. If the problem persists, contact our after sales
service.
- « Additive presence fault »: The priming was not done
correctly. Try again. If the problem persists, contact our
after sales service.

If you want to suck again from the tank, press again
T2
« EXT » (icon then becomes white).

To stop the dosage, press the key « STOP » T1 .

Flushing is done automatically.
2
4 5
1
T3 T4 T7 T8 T5 T6
T2
T1
Intervention procedure