Manual

FoamLogix, Model 2.1A and 1.7AHP Class “A”
Electronic Foam Proportioning Systems
70
o Drain the re pump, valves and re pump
system accessories.
The foam system is now winterized and ready
for cold weather duty transport and/or cold
weather storage.
After transport, prior to the placing the unit in
service:
• Drain the foam concentrate reservoir of anti-
freeze in an environmentally friendly fashion.
• Shut all foam reservoir drain valves.
• Fill the foam reservoir with a Hale approved
compatible Class A foam concentrate.
• Establish a water supply to the re pump and
install a discharge hose and nozzle.
• Operate the re pump and discharge 100-
gpm (380 LPM) of water from a foam capable
apparatus discharge. Be sure to collect the
discharge in an area, to be cleaned-up later,
to mitigate any environmental impact that the
anti-freeze / foam solution may cause.
• Turn the foam system “on.”
• Depress the “up” arrow and raise the foam
injection rate to 3.0%.
• Operate the discharge hose for one minute.
• Shut the foam system “off.” Turn the re
pump “off.” Remove the hose and nozzle.
Disconnect the water supply.
• The unit is now ready for service.