VaporTEK Calibration Start-up Sequence
System Integrity Testing Setup
Page 5-4
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
System Integrity Testing Setup
The relationship between vapor flow and pump speed must be consistent for the system to
comply with regulatory requirements. This relationship will be accurate only if the system is
operating correctly when it is calibrated. If there are opportunities for air to enter the system
(leaks), restrictions to flow (blockages), and improper electrical connections or faulty
hardware, the pump will not deliver the proper vapor flow.
A short test is performed before calibrating the system to verify its integrity. The setup for
system integrity test is shown in
.
Figure 5-1: System Integrity Testing Setup Diagram
Inlet to Side A/Side B Nozzle
Vapor Recovery Nozzle
Hold Vapor Port Shutoff
Air Flow
Burkert Flow Meter
Open to
Atmosphere
FB-1
Handheld
Terminal
VaporTEK
Pump
Outlet
15-Pin RS-422 Connector Cable
Encoder Cable