VaporTEK Calibration Start-up Sequence
OPW 12VW Nozzle - Wet Calibration
Page 5-16
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
11
If the calculated A/L-Ratio measured on high clip performance (38 LPM) is out of range
(95% to 105%) then correct the A/L-Ratio setup on VaporTEK-3 Controller using FB1
Terminal to meet the regulations.
Figure 5-30: A/L Rate Adjustment
12
Press
F2
and adjust the Gas Rate (A/L-Ratio) according to the wet test result. Set the offset
parameter to zero and confirm these modification by pressing
ENTER
.
13
Evaluate the A/L-Ratio on further two wet transactions. One at max. performance point (high
nozzle clip) at roughly 38 LPM and another transaction on half performance point at 20 LPM.
The results should be in the following ranges:
• Max. performance: at 38 LPM 95%-105%
• Half. performance: at 20 LPM 90%-110%
