Class1 FoamLogix 2.1A & 1.7AHP REV D - Manual (Page 50)

FoamLogix, Model 2.1A and 1.7AHP Class “A”
Electronic Foam Proportioning Systems
50
DO NOT PUMP WATER WITH THE HALE FOAM-
LOGIX FOAM PUMP FOR MORE THAN ONE (1)
MINUTE. DO NOT ATTEMPT TO CALIBRATE FOAM
PUMP FEEDBACK SENSOR WITH OTHER THAN
END USER SPECIFIED FOAM CONCEN TRATE.
MAKE SURE THE BYPASS VALVE IS IN THE
BYPASS POSITION WHEN PUMPING WATER
WITH THE FOAM PUMP.
1. Upon initial power-up with the foam tanks empty,
the display on the control unit alternates between 0
and Lo A, indicating the foam tank is empty.
Fill the foam concentrate tank with WATER. The Lo
A indication clears from the display, indicating the
low tank level sensor is operating properly.
2. Place the bypass valve to the BYPASS position
to check foam pump operation. Place a calibrated
five gallon container at the discharge of the bypass
hose.
3. Place the system in simulated flow mode by
pressing the SELECT DISPLAY button
( i ) until the LED under FLOW lights. Then
press both up  and down  buttons
simultaneously.
Set simulated flow value to 100 GPM by
pressing UP  or DOWN  button. The
display shows S at the left most position to
indicate the simulated flow. (See Figure
24: “Simulated Flow Display.”)
4. Press the ( i ) button until the LED under %
FOAM lights. Set foam concentrate injection rate to
1.0 using the UP  or DOWN  button.
5. Cycle the ( i) button until the LED under TOTAL
FOAM lights. Press the ON button to energize the
Hale FoamLogix system.
Observe the discharge at the bypass hose to make
sure the foam pump is operating.
6. After one minute press the ON button again to
STOP the foam pump. Approxi mately one gallon (3.8
liters) of water should discharge into the container.
The TOTAL FOAM display reads approximately 1.0.
7. Exit the simulated flow mode by selecting the
FLOW display and pressing both up  and down
 buttons simultaneously.
8. Drain water from foam tanks and concen trate
lines and return the bypass valve to the INJECT
position.
9. Verify operation of the flow sensor. Also calibrate
the flow sensor using the calibra tion procedures.
See heading “User calibration” beginning on page
53.
This completes the Hale FoamLogix system
operation checks accomplished at the system
installer facility.
Foam pump feedback calibration along with
setting of user specified default simulated flow and
concentrate injection rates should be accomplished
upon delivery to the end user using actual end user
specified foam concentrates and default values.
48 FOAMLOGIX, Model 2.1A Class "A"
Electronic Foam Proportioning System
Installation
ISO 9001 CERTIFIED
CAUTION! - continued
DO NOT PUMP WATER WITH THE HALE FOAM-
LOGIX FOAM PUMP FOR MORE THAN ONE (1)
MINUTE. DO NOT ATTEMPT TO CALIBRATE
FOAM PUMP FEEDBACK SENSOR WITH OTHER
THAN END USER SPECIFIED FOAM CONCEN-
TRATE.
MAKE SURE THE BYPASS VALVE IS IN THE
BYPASS POSITION WHEN PUMPING WATER
WITH THE FOAM PUMP.
1. Upon initial power-up with the foam tanks
empty, the display on the control unit
alternates between 0 and Lo A, indicating
the foam tank is empty.
Fill the foam concentrate tank with
WATER. The Lo A indication clears from
the display, indicating the low tank level
sensor is operating properly.
2. Place the bypass valve to the BYPASS
position to check foam pump operation.
Place a calibrated five gallon container at
the discharge of the bypass hose.
3. Place the system in simulated flow mode
by pressing the SELECT DISPLAY button
( i) until the LED under FLOW lights. Then
press both up  and down  buttons
simultaneously.
Set simulated flow value to 100 GPM by
pressing UP  or DOWN  button. The
display shows S at the left most position to
indicate the simulated flow. (See Figure
23: “Simulated Flow Display.”)
4. Press the ( i) button until the LED under %
FOAM lights. Set foam concentrate
injection rate to 1.0 using the UP  or
DOWN  button.
5. Cycle the ( i) button until the LED under
TOTAL FOAM lights. Press the ON button
to energize the Hale FoamLogix system.
Observe the discharge at the bypass hose
to make sure the foam pump is operating.
6. After one minute press the ON button
again to STOP the foam pump. Approxi-
mately one gallon (3.8 liters) of water
should discharge into the container. The
TOTAL FOAM display reads approximately
1.0.
7. Exit the simulated flow mode by selecting
the FLOW display and pressing both up 
and down  buttons simultaneously.
8. Drain water from foam tanks and concen-
trate lines and return the bypass valve to
the INJECT position.
9. Verify operation of the flow sensor. Also
calibrate the flow sensor using the calibra-
tion procedures. See heading "User
calibration" beginning on page 51.
This completes the Hale FoamLogix system
operation checks accomplished at the system
installer facility.
Foam pump feedback calibration along with
setting of user specified default simulated
flow and concentrate injection rates should
be accomplished upon delivery to the end
user using actual end user specified foam
concentrates and default values.
Figure 24: Simulated Flow Display