VaporTEK Calibration Start-up Sequence
System Calibration
Page 5-10
MDE-5394B VaporTEK™/VaporTEK-3 Controller Board 110 V UL® Vapor Recovery Collection System for Encore® 500 S
Start-Up and Service Manual · March 2019
5
Press
3
to select Free Input and then press
Enter
.
Figure 5-17: Selecting Free Input Screen
6
Enter a flow value of
90
LPM at the position of the cursor and then press
Enter
.
Figure 5-18: Input Volume Screen
When the flow-rate input is provided through the FB1 terminal, the VaporTEK pump starts, if
greater than 6 LPM.
7
If the flow from the pump is “0 LPM”, the system is working properly without any leak. If the
value is above zero, there is a leak that must be resolved before the calibration test is
performed.
To diagnose and resolve the issue, refer to
“Troubleshooting and Analysis”
on
.
System Calibration
To calibrate the system, proceed as follows:
1
Verify that the power is available at the VaporTEK-3 Controller by confirming LED V1 and
V6 (red) are ON and LED V3 (green) is flashing.
2
Connect the FB1 terminal to the RS-422 connector on the VaporTEK-3 Controller.
Note: Ensure that the FB1 Terminal has batteries switched ON.
3
Connect the gas meter encoder cable to FB1 terminal.
4
Connect the hoses to gas meter.
5
Remove the nozzle from the dispenser holder and secure the A/L nozzle adapter to the spout of
the nozzle. The A/L nozzle adapter O-rings prevent air leakage into the nozzle’s vapor
collection holes (see
on
). After ensuring the nozzle shutoff port is not
covered by the adapter body, tighten the two knurled end rings to secure the adapter to the
nozzle.
