Fantasea Line FA6400 Instruction Manual page 36

9. Analysis duration is approx. 3‐4 minutes. During this time, the housing must be left
uninterrupted. Avoid moving the housing or pushing any of the housing controls during the
analysis.
10. Once the analysis is complete, the LED Indicator will turn either red or green, depending on the
results:
a. Green flashing – The housing passed the check. It is watertight sealed and ready for the
dive.
b. Red flashing – The housing failed the check. Inspect the housing for potential leakage
sources. If failing to find the source, it is recommended to reinstall and lock all system
components, visually inspect all o‐rings and make sure nothing interferes with the
watertight seal of the housing.
11. If during the analysis the LED Indicator starts flashing in yellow or alternately red and green, the
analysis has been interrupted by over‐pressure or under‐pressure correspondingly. Follow the
steps below to allow the analysis to properly continue:
a. Yellow flashing ‐ Use the Vacuum Pump to extract air again until the LED indicator turns
steady yellow.
b. Red and Green flashing ‐ Release a bit of the vacuum by turning the Vacuum Release Tip
counterclockwise and pulling it out (image #40) until the LED Indicator turns steady
yellow.
12. In case of a significant air leakage detected anytime during the process, the LED Indicator will
turn flashing red.
Pre‐Dive Check LED Indicator Diagram
Flashing
Yellow
Continue
Pumping
Flashing Green =
Housing ready to
Steady
Yellow
4‐min. Vacuum
Analysis in progress
dive
Flashing
Red/Yellow
Release Vacuum
with Valve Lock
Flashing Red =
Housing Failed
Check
36
FA6400 Housing Instruction Manual 20190416
Flashing
Red
Inspect housing
for source of
leakage