Injecting Foam Agent - Leader FLOWMIX Serie Manual De Utilización

4.2 INJECTING FOAM AGENT

To inject, proceed as follows:
- Turn the flush valve to FOAM.
- Turn the selector valve to FOAM
line to enter the tank and compress the bladder uniformly. The foam contained
in the bladder will therefore be pushed towards the control panel to be metered and then
to the injection sleeve.
- Set the metering valve
is infinitely adjustable between 0.1 and 1%, followed by a 3% setting (No adjustment
is possible between 1 and 3%).
- All nozzles positioned downstream of the differential pressure valve will now be supplied
with foaming solution at the selected concentration.
NOTE: Ensure the drain valve is properly closed. There is a drain valve at the bottom
of each FLOWmix tank and is present only to drain water during freezing temperatures.
: this will allow the pressurised water in the hose
to the desired percentage (1 denoting 0.1%). Adjustment
10