Dräger Medical Fabius Tiro Technical & Service Manual page 259

FABIUS TIRO
( ) 8.1.2 Circuit Isolation
NOTE: This test is not applicable on machines with serial numbers < 10240.
8.1.2.1
( ) 8.1.3 Auxiliary Outlet Strip (if applicable)
NOTE: This test will check the auxiliary strip outlets for fault conditions such
8.1.3.1
8.1.3.2
8.1.4 Chassis Leakage Current
8.1.4.1
8.1.4.2
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APPENDIX A
With a multimeter set to its highest resistance range, check for
continuity between the serial port cable retaining nut on processor
and the O2 sensor connector pin shown in the illustration. There
shall be no continuity between these points.
O2 SENSOR
as open ground (>31 Ω), reverse polarity, open line and open
neutral. This is done each time the BIOTECH 501 PRO is powered
up and allowed to cycle through its self test.
Shut off and unplug the safety analyzer. Remove the anesthesia
machine plug from the analyzer, and plug it into the same outlet that
was being used by the analyzer.
Plug the safety analyzer into the first outlet to be tested, and turn the
analyzer power switch ON. Allow the analyzer to cycle through its
Auto Test sequence. If no wiring fault is indicated, shut off the
analyzer and move its plug to the next outlet. Test this outlet in the
same manner, and continue until all convenience outlets on the
auxiliary strip outlets are tested.
Turn the anesthesia machine System Power switch to ON and set
the safety analyzer to the CHASSIS LEAKAGE CURRENT position.
Attach the safety analyzer test lead to a rear GCX rail.
17
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PMS PROCEDURE (continued)