Performance Verification Tests
2-42 Performance Verification and Safety Tests
Defibrillator Disarm Test
These instructions describe how to test the disarm function.
If all results are as described, the unit passes the test. Return to the main
Diagnostic Test menu by pressing . If there is any failure, begin
troubleshooting and repairing the unit as needed. See "Troubleshooting" on
page 3-1.
1. Set up the test.
a. Turn the defibrillator off. Insert the battery and connect the AC
Power cord.
b. Connect the defibrillator analyzer to the pads cable. Set the analyzer
to measure delivered energy. If needed, reset the analyzer’s display to
read 0.
c. Turn the defibrillator on. From the Diagnostic Menu, select the Defib
Meas Test and press .
2. Charge and Disarm a 200J shock.
a. Use the Energy Select control to select 200J.
b. Press to charge the defibrillator.
c. Press .
3. Check the analyzer readings.
Read the delivered energy indicated by the defibrillator analyzer. It
should be 0J or be blank.
4. Check the values displayed by the M4735A.
The results displayed by the M4735A should be as follows:
Available Energy Not recorded - failure if >0.
Msec to charge Ignore - tested earlier
Delivered energy Blank
Impedance Blank
Peak current Blank
Defib errors Not recorded - failure if any reported.
MAIN
ENTER
CHARGE
DISARM
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