Hale FoamLogix 6.5 - Manual (Page 136)

❑ Operation
136 FoamLogix 3.3 / 5.0 / 6.5 Installer / Operations Manual
p/n: 029-0021-68-0
3. Place the Hale
ADT, MDT II or
MST to the
FLUSH posi-
tion. (See Fig-
ure 5-9: “Hale
MST Selector
Operation.”)
4. Observe the
discharge hose
and allow Hale
FoamLogix and
discharge to
run for several
seconds.
5. After several seconds place the Hale ADT or MDT II to the TANK “A”
position and allow the system to run until all foam solution is discharged
through the foam capable hose line.
Note: When the Hale MST is used for Class “B” foam concentrates DO NOT
allow the foam pump to run in the FOAM TANK position after flushing foam pump.
6. Place the Hale MST to the FOAM TANK position and allow Hale Foam-
Logix to run until Class “A” foam solution is discharged through the foam
capable hose line. If Class “B” foam concentrate is used, shut down
Hale FoamLogix immediately after switching to the FOAM TANK posi-
tion.
7. Shut down Hale FoamLogix allowing the foam capable discharge to
continue to flush out the fire pump discharge manifold as required.
Once clear water flows, close foam capable discharge and shut down
the apparatus.
8. Perform required maintenance checks on the Hale FoamLogix and
apparatus to return the apparatus to the ready condition.
IMPORTANT !
MAKE SURE THE HALE ADT OR MDT II IS IN THE TANK “A” POSITION AND
THE HALE MST IS IN THE FOAM TANK POSITION WHEN APPARATUS IS
PLACED IN THE READY CONDITION.
Figure 5-9: Hale MST Selector Operation