GE MAC 1600, Руководство по обслуживанию, Страница: 102 / 146

Maintenance
Diagnostic Tests
1. Verify that the display test was successful.
Refer to “Testing the Display” on page 35 for more information.
2. Verify that the keyboard test was successful.
Refer to “Testing the Keyboard” on page 37 for more information.
3. Verify that the writer test was successful.
Refer to “Testing the Writer” on page 39 for more information.
4. Verify that the acquisition module test was successful.
Refer to “Testing the Acquisition Module” on page 38 for more information.
5. Verify that the patient leadwire check was successful.
Refer to “Testing the Patient Lead Wires” on page 46 for more information.
6. Verify that the battery status is acceptable.
Refer to “Checking Battery Status” on page 38 for more information.
7. Verify that the LAN test was successful.
Refer to “Testing the LAN Option” on page 43 for more information.
8. Verify that the modem test was successful.
Refer to “” on page for more information.
Electrical Safety Checks
Verify that the current leakage test results meet requirements.
Perform electrical safety checks when indicated. All indicated electrical safety checks
require a pass/fail indication for the steps performed. Record the measurement
values in your debrief.
Electrical Safety Checks
Step
Polarity Condition 1
UUT 2 - ON
Result Leakage
Current
Limits
Earth Leakage Current
1
Forward
Polarity
NC ______ µA
Pass/Fail
300 µA
2
Neutral open,
Forward
Polarity
SFC ______ µA
Pass/Fail
1,000 µA
3
Neutral open,
Reverse
Polarity
SFC ______ µA
Pass/Fail
1,000 µA
4 Reverse
Polarity
NC ______ µA
Pass/Fail
300 µA
Enclosure Leakage Current
102 MAC™ 1600 2028451-183E