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5.3.3.5 Leak Test of the Vaporizer Manifold Assembly
Perform a leak test of the vaporizer manifold assembly by using the following tools:
Negative pressure ball (quantity:1)
3106-06-08 adapter connector (quantity:1)
3126-06-00 tube plug (quantity:1)
PU tube (6X100) (quantity:1)
Vaporizer manifold test fixture (quantity:1)
Test procedures:
I
1. Turn off the system switch.
2. Mount the vaporizer but do not turn it on, as shown below.
3. Pull out No.25 PU tube which connects the float flowmeter to the vaporizer manifold
assembly. The end of the tube which connects the vaporizer manifold assembly is
pulled out but the other end is not.
4. Occlude the pulled-out tube end on the vaporizer manifold assembly by using
3126-06-00 tube plug.
5. Pull out No.53 PU tube which connects the vaporizer manifold assembly to the ACGO
assembly. The end of the tube which connects the vaporizer manifold assembly is not
pulled out but the other end is.
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