Functional Verification; Introduction; Tools And Test Equipment - Siemens SIRECUST 1280 Service Manual

E331.E2501.061.21.02.02
System SIRECUST 1280/1281 Bedside Monitor - Service Manual
5. FUNCTIONAL VERIFICATION
5.1. Introduction
Functional verification should be per-
formed annually during scheduled service
intervals, whenever proper operation of
the monitor is suspect, and after the
monitor has been closed following recali-
bration or repair These procedures
validate proper operation of the monitor
hardware. Many of the monitor's func-
tions, such as alarms and waveforms and
scale sizing, are software operations. The
monitors software is automatically
checked during the monitor power-up and
on-line selftests. All software functions
are performing in accordance with design
specifications if no error messages are
displayed. Some error messages relate to
hardware failures.
This chapter describes the test methods
used to verify the functional operation of
SIEMENS SIRECUST 1280 and 1281
bedside monitors. When performing the
following tests, always use the specified.
recommended equipment or a known
equivalent. Use of unauthorized test
equipment could result in inconclusive
tests or damage to the monitor.
If the monitor should need calibration or
fail to perform according to specifications,
the procedures in this chapter refer
service personnel to other chapters in this
Manual, for recommended service.
5.2. Tools and Test Equipment
The tools and test equipment recom-
mended for the functional verification
procedures are listed in Table 5-1.
Substitutions are approved only if an
equivalent is listed.
All test equipment specified in these
procedures is assumed to be operating in
accordance with the manufacturers
specifications.
Table 5-1. Recommended Tools and Test Equipment for Functional Verification
D
UNIT
SIREM Remote Cartridge Unit
SIRECUST LIM Cartridge
60 Hz.
50 Hz.
50 Hz. PTB
SIREM Cable
5-Lead EKG Patient Cable
5-Lead Set
SDL 4 Cable
DESCRIPTION
SIEMENS Art. No.
SIEMENS Art. No.
SIEMENS Art. No.
SIEMENS Art. No.
SIEMENS Art. No.
or Art. No.
SIEMENS Art. No.
SIEMENS Art. No.
SIEMENS Art. No.
SIEMENS Art. No.
85 39 926 E2506
89 92 020 E2507
88 62 252 E2507
88 61 700 E2507
89 44 787 E2513
87 93 440 £2513
45 27 529 EH405
45 28 030 EH405
87 94 810 E2513
84 28 450 RE999.
12" Video Alignment Grid
SDL Breakout Box
Temperature Simulator Test Plug
Cardiac Output Test Plug
Digital Multi Meter (DMM), 4% digit
Leakage Current Analyzer
Watt Meter (Optional)
Polymed Simulator
or
Waveform Simulator
Ruler, Precision Millimeter Grade
SIEMENS Art. No. 12 66 811 EE50U
See Appendix E. Buildable Test Eguipment
See Appendix E. Buildable Test Eguipment
Fluke, Model 8050A (or eguivalent) .
Dynatech-Nevada, Model 432D (or equivalent)
Valhalla Scientific, Model 2101 (or equivalent)
SIEMENS Art. No. 45 28 345 EH436
Dynatech-Nevada, Model 215A (or equivalent)
Page5-1