Labconco FreeZone 7750000, Руководство пользователя, Страница: 46 / 72

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Chapter 7: Troubleshooting
The next test is used to check the collection chamber
integrity and connections.
1. Fill the collection chamber with approximately 2
inches of water, enough to cover all fittings in the
bottom of the collection chamber. Replace the
collection chamber lid and turn on the vacuum
pump. Allow the vacuum pump to run for
approximately 5 to 10 seconds. (If the vacuum
pump is left on, the water will begin to boil and the
test will not be correct.) Look inside the chamber
for any bubbling while the pump is running and
after you shut the pump off.
Drain
Line
connection Vacuum
Sensor
location
Fill the chamber
with approximately
2 inches of water
Bulkhead
Fitting
Temperature
Sensor
location
Nut
O-ring &
Vacuum
Grease
Collector Coil