18
PRE-INSTALLED M16 VACUUM VALVE II
Vacuum valve system
remove the cap from the
pre-installed vacuum valve
connect hand pump to the valve
pump several times until it reaches
the target vacuum level
close vacuum valve cap
*
It is recommended to leave the housing
for at least 20mins to ensure it is sealed.
If the LED light changes from steady
green light to rapidly
fl
ashing yellow light,
that means there is a leakage. Please
check every O-ring and then conduct the
vacuum test again.
hand pump
moisture alarm window
vacuum valve
1
2
Moisture alarm window colour indication :
Steady Blue
Flashing Blue
Steady Green
Steady Red
Flashing Yellow
Flashing Red
Alternating
Blue and Red
device is turned on
standby mode,
ready for pumpng
target vacuum level
is reached
out of battery
vacuum level
is dropping
vacuum is totally lost,
circuit stalled untill
device is switched off
vacuum is totally lost,
circuit stalled untill
device is switched off
* drawings as illustrations only
