Mindray WATO EX-55Pro, Service Manual

Page: 324 / 474

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8. Check the ACGO assembly.
Required tools:
 One negative pressure ball
 One test fixture of the circuit transit adapter
 One PU tube (6X100)
 Two 3106-08-10 adapter connectors
 One 3126-06-00 tube plug
 One 3126-08-00 tube plug
 Two 3126-10-00 tube plugs
Test procedures:
(1) Disable the system switch.
(2) Remove PU tube 21 and PU tube 22 connecting to the ACGO assembly and circuit
adapter. Remove only the end connecting to the ACGO assembly.
(3) Block the end with the pipeline removed using two 3126-10-00 tube plugs.
(4) Perform steps 3 to 7 in 4 Leakage Test on All Pipelines in the Circuit Adapter. If the test
is not passed, the circuit adapter connector or sealing part is damaged. If leakage exists,
insert the removed pipeline to the ACGO assembly. Note that the position of the black
line on PU tubes 21 and 22 should be the same as that before the pipeline is removed.
(5) Remove the hose 52 and hose 53 used to connect the O2 flush assembly and the
vaporizer support assembly to the ACGO assembly. Remove only the end of the hoses
connecting to the ACGO assembly.
(6) Block the end of the ACGO assembly with the hoses removed using the 3126-06-00
tube plug and 3126-08-00 tube plug.