GE Dash 3000, Service Manual

Page: 185 / 292

Revision A Dash 3000/4000 Patient Monitor 8-5
2000966-339
Field Replaceable Units and Upgrades: Disassembly Guidelines
After Reassembly
After reassembling the monitor, ALWAYS complete the electrical safety
tests, checkout procedures, calibration tests, and regular maintenance
procedures identified and described in this manual.
Recommended Calibration, Electrical Safety Tests, and Checkout Procedures
Replacement or
Upgrade
Procedure
Calibration
Tests
Checkout Procedures Electrical Safety Tests
„
Alarm light
option
„
Display
assembly
„
Display
assembly
components
„
Backlight
inverter PCB
None
„
“Monitor Power-up Tests” on page 4-
35
.
„
“Display Test” on page 4-56 .
„
Complete Steps “1.” through “4.” of
the “5 Lead ECG Test” on page 4-37 .
„
“Ground (Earth) Integrity” on page 4-26 .
„
“Ground (Earth) Wire Leakage Current Tests”
on page 4-28
.
„
“Enclosure Leakage Current Test” on page 4-
29
.
„
“Patient (Source) Leakage Current Test” on
page 4-30
.
„
“Patient (Sink) Leakage Current Test (Mains
Voltage on the Applied Part)” on page 4-31
.
Speaker None Complete ALL the Checkout Procedures
identified in Chapter 4,
“Maintenance” .
„
Keypad
assembly None
„
“Monitor Power-up Tests” on page 4-
35
.
„
“Display Test” on page 4-56 .
„
GE DAS
assembly
„
Masimo DAS
assembly
“NBP
Calibration” on
page 7-4
.
„
“ECG Tests” on page 4-37 .
„
“Respiration Tests” on page 4-40 .
„
“Temperature Tests” on page 4-41 .
„
“Cardiac Output Tests” on page 4-42 .
„
“Invasive Blood Pressure Tests” on
page 4-44
.
„
“Pulse Oximetry Tests for GE SPO2
Oximeter” on page 4-47
. Use this
procedure if you installed a GE DAS
assembly.
„
“Pulse Oximetry Tests for Masimo SET
SPO2” on page 4-49
. Use this procdure
if you installed a Masimo DAS
assembly.
„
“Noninvasive Blood Pressure Tests” on
page 4-50
.
„
Refer to the CO2 chapter in the
monitor’s operator manual to checkout
the mainstream End-tidal CO2.
„
To check out the sidestream End-tidal
CO
2
, refer to the documentation that
came with the module.