Hale 5.0 FoamLogix - Manual (Page 90)

ΙΙΙ
-10
ROTARY GEAR PUMP
ELECTRONIC FOAM PROPORTIONING SYSTEM
Section
III
: Set-up and Calibration
of foam concentrate can then be
calculated from this weight and the
density of the foam concentrate from
the MSDS sheet.
Start the Hale FoamLogix foam pump by
pressing the red ON button. The LEDs on the
horizontal bargraph will light and the foam
pump will operate at approximately
2 /
3
speed to pump foam concentrate into the
container. The display will show the volume
of foam concentrate pumped. Stop the
foam pump and measure precisely the
amount of foam concentrate collected.
Adjust the reading on the display to the
volume actually pumped by pressing the
é
or
ê button.
Repeat the procedure to verify the setting is
correct.
When a dual tank system is installed switch
to the other tank and repeat the
procedure.
Set the bypass valve handle back to INJECT
position.
RECORD FOAM PUMP FEEDBACK
CALIBRATION FACTORS
Depress and release the DISPLAY button.
The display will show "FAxxx" for single tank
or dual tank system with selector in Class A
position or "FBxxx" for dual tank system with
selector in Class B position (See figure 3-10).
These are the foam pump feedback
calibration factors. Record these values for
future reference. These factors can be
programmed into the display if the display
ever requires replacement.
Class A FOAM PUMP FEEDBACK
CALIBRATION FACTOR: ____________
Class B FOAM PUMP FEEDBACK
CALIBRATION FACTOR: ____________
EXITING AND SAVING CALIBRATION
To exit calibration and save the set values
press and hold the DISPLAY button. The
display will show "PASS" then go blank.
While continuing to hold the display button
enter the password (
йййй).
The display will show “SCAL” (See figure 3-
11) for several seconds followed by the flow
display "C 0".
The above procedures complete
verification and adjustment of the system.
The Hale FoamLogix system is now ready to
be placed in service.
Figure 3-10. Foam Pump Feedback
Calibration Factor
TANK SELECTOR (TANK B)
TANK SELECTOR (TANK A)