HALE FOAM MASTER 3.3, Description, Installation And Operation Manual, Page: 74 / 116

ΙΙ
-47
ROTARY GEAR PUMP
ELECTRONIC FOAM PROPORTIONING SYSTEM
Section
ΙΙ ΙΙΙΙ
ΙΙ
ΙΙ
: Installation
1. Upon initial power-up with the foam
tanks empty the display on the control
unit will alternate between "
0
" and "
Lo A
"
indicating the foam tank is empty. Fill
foam concentrate tank A with water.
The "
Lo A " indication should disappear
from the control unit display indicating
the low tank level sensor in Tank A is
operating properly.
2. If the system is equipped with ADT or
MDT
ΙΙ
move the selector to TANK B
position and observe the control unit
display. The display should alternate
between "
0 " and " Lo b " indicating the
foam tank is empty. Fill foam
concentrate tank B with water. The "
Lo
b
" indication should disappear from the
control unit display indicating the low
tank level sensor in Tank B is operating
properly.
3. If the system is equipped with ADT,
MDT
ΙΙ
or MST place the selector in the
FLUSH position. " FLUSH " should alternate
with " 0 " on the control unit display. Once
proper operation is verified place the
selector to
TANK A position (or FOAM
TANK position on MST).
NOTE: The bypass valve on the ADT is a
pull to operate device. There are two
detents that the valve must pass through
to be fully open. Make sure the bypass
valve is fully opened before attempting
to operate foam pump.
4. Place the BYPASS valve to the
BYPASS position to check foam pump
operation. Place a calibrated one
gallon container at the discharge of the
bypass hose.
5. Place the system in simulated flow
mode by selecting the
FLOW display and
depressing RESET (both up
é
and down
ê
buttons simultaneously). Set simulated
flow value to 100 GPM by pressing up
é
Figure 2-34. Simulated Flow Display
or down
ê
button. Display will show “ S ”
at the left most position to indicate the
simulated flow (See figure 2-34).
6. Depress the SELECT DISPLAY button
until the LED under % FOAM lights. Set
foam concentrate injection rate to "
1.0
"
by pressing up
é
or down
ê
button.
7. Depress the SELECT DISPLAY button
until the LED under TOTAL FOAM lights.
Depress ON button to energize Hale
FoamMaster system. Observe the
discharge of the bypass hose to make
sure the foam pump is operating. After
one minute depress the
ON button to
stop the foam pump. There should be
approximately one gallon of water in
the container and the
TOTAL FOAM
display on the control unit should read
approximately "
1.0
".
8. If the system is equipped with ADT or
MDT
ΙΙ
move the selector to TANK B
position and repeat steps 6 through 8 for
tank B.
9. After foam pump operation has
been checked with both foam tanks exit
simulated flow mode by selecting the
FLOW display and depressing RESET
(both up
é
and down
ê
buttons
simultaneously).