5: Performance Verification Verification Test Equipment
152
External Repairs (Printer Removed)
The Printer PCA is located inside the Printer Assembly. If the Printer was replaced or removed, and the
case was not opened, the following tests are required:
• Perform the Visual Inspection (see “Visual Inspection” on page 158).
• Run the Operational Check (see “Operational Check” on page 159).
• Inspect the Error Logs for critical errors (see “Error Log Messages” on page 44).
• Run the Printer Test (see “Printer Test” on page 160).
• Run the Safety Tests (see “Safety Tests” on page 169).
Internal Repairs
If the case was opened (regardless of what else the repair involved), perform all the Performance
Verification and Safety tests:
Run the Performance Verification and Safety tests (see “Test and Inspection Matrix” on page 153
and “Performance Verification Procedures” on page 157).
Verification Test Equipment
Tab le 32 lists the equipment needed to perform the Performance Verification and Safety tests, and
provides specifications for commercially available analyzers and simulators. Test equipment is called out
within each test procedure when needed.
Table 32 Verification Test Equipment
Equipment Specification
ECG Simulator (for Leads/Pads/Paddles)
Leads simulated
3 and 5
Amplitude accuracy
±2%
Rate accuracy
±2%
Defibrillator Analyzer
Waveform compatibility
Meets all specs below using biphasic truncated
exponential waveform
Load resistance
50 ±1% (non-inductive)
Maximum energy
200 J
Maximum voltage
2500 V
Maximum current
50 A
Energy measurement accuracy
< 20 J: ±0.4 J;
20 J: ±2% of reading
Cardioversion measurement range
–120 to +380 ms
Test Load
50 ±1% (non-inductive)
Pacer test
Load impedance
400
Current measurement accuracy
10 mA–50 mA: ±2 mA;
50 mA–175 mA: ±4%
Rate measurement accuracy
30–180 ppm: ±0.5%
Waveform duration measurement
accuracy
30–180 ppm: ±1 ms
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