HALE FoamLogix 1.7AHP, Описание, установка и руководство по эксплуатации

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FoamLogix, Model 2.1A and 1.7AHP Class
“A”
Electronic Foam Proportioning Systems
56
Figure 30: Display - Foam Concentrate Injection Rate
Default Value
2. If the factory default values have not been
changed the display shows
PA 0.5 .
3. Use the

or

buttons to set the user specified
default concentrate injection rate.
FOAM PUMP FEEDBACK CALIBRATION
IMPORTANT!
FOAM PUMP FEEDBACK IS CALIBRATED AFTER
INSTALLATION TO VERIFY VALUES WITH THE
ACTUAL FOAM CONCENTRATE(S) BEING USED.
ONLY CALIBRATE USING ACTUAL FOAM CON-
CENTRATES.
DO NOT USE WATER, TRAINING OR TEST FOAMS
FOR FEEDBACK CALIBRATION VERIFICATION.
1. Press the i button.
The display shows A x.xx, the total volume of foam
concentrate pumped during the last calibration run.
(See Figure 31:
“Display - Foam Pump Feedback
Calibration.”)
2. Set the bypass valve to the BYPASS.
Figure 31: Display - Foam Pump Feedback Calibration
3. Place a graduated measure container at the
outlet of the bypass hose capable of containing
the expected volume of foam concentrate, 5
gallons (19 liters) minimum.
(See Figure 32:
“Foam Concentrate Collection.”)
Note: If an accurate calibrated container is not
available an accurate scale can be used to
weigh the foam concentrate pumped. The total
volume of foam concentrate is then calculated
from this weight and the density of the foam
concentrate per the MSDS sheet.
Figure 32: Foam Concentrate Collection
Press and
release - the
present value is
shown
Press and
release - the
default value is
shown
Bypass Valve