© 2022 Pierce Manufacturing Inc. All Rights Reserved. Husky 3 Foam System / 4-3
MAINTENANCE
NOTE: There should NOT be a fuse installed in this two-pin connector.
5. Install the fuse plug cover on the two-pin connector on cable.
6. Select from the list in the table below which configuration setting to change.
— Pushing the INC % and DEC % buttons will scroll up and down the list.
— Pushing the PRIME button will select the option.
7. After the option is selected, the current value is displayed and can be changed by using the INC % and DEC %
buttons to change the value.
8. "To set value and exit the selected option, press the PRIME button and you will return to “C” menu.
NOTE: • VALUES MUST BE STORED TO RETAIN VALUES IN PERMANENT MEMORY.
• Escaping from a menu item does not soft store the value.
9. In any of the sections the system ON/OFF button acts as an escape and will move back a level.
10. Values are stored into soft memory and will run until system power is cycled.
Table 4-1: Calibration Buttons
SCREEN ACTION DESCRIPTION VALUE
Refill Rate Sets the rate of the foam pump fill mode for
filling the tank. Default setting is 3.0 GPM
0 to 3 GPM
Prime Rate Sets the rate that the foam pump will prime
at when the PRIME button is pushed and
held down. Default setting is 1.5 GPM
0 to 3 GPM
Default % Setting Sets the default setting for the injection
rate of foam at time of power up. Default
setting is 0.5%
0.1% thru 0.9%,
1.0% and 3.0%
Rate Adjust Percent Sets the adjust point for foam output.
Default setting is 0.04 GPM.
(correction factor)
0.01 to 1.00
Rate Adjust Percent Sets the adjust point for foam output.
Default setting is .20 GPM.
(correction factor)
0.01 to 1.00
Paddle Wheel Water
Flow Calibration
Inputs low and high flow rate pulses to
control head, PRIME button stores value.
NOTE: Green LED will be flashing while running.
Establish the correct water flow set rate
and when it has become stable, press
PRIME to store. Go on to next step and
repeat for high flow rate.
See FC1 & FC2
Low Flow Rate
Calibration
Default setting 30 GPM
High Flow Rate
Calibration
Default setting 300 GPM
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