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GE Dash 4000 Service Manual

GE Dash 4000
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Functional and electrical safety checks: BISx (option) current leakage tests
8-18 Dash 3000/4000/5000 2000966-542D
Acceptance criteria SFC – ground (earth), line or neutral open
If any reading with the ground open is greater than 500 uA, the BISx
fails this test. Contact GE Technical Support.
BISx patient (sink) leakage current test
This test checks the patient cable leakage current from a 115 or 220VAC
source into the BISx. This test checks leakage current from the patient
cable connector of the BISx to ground. Refer to the instructions contained
with the safety analyzer to perform each test.
NOTE
*The MD represents the network and voltage measuring instrument
and its frequency characteristics per IEC 60601-1.
** Per IEC 60601-1, the impedance to protect the circuitry and the
person performing the test, but low enough to accept currents higher
than the allowable values of the LEAKAGE CURRENT to be
measured.
Refer to the instructions contained with the safety analyzer to perform
this test.
WARNING
Shock hazard. The following step causes high voltage at
the test body. Do NOT touch the test body.
1. With the Sensor Plus simulator connected to the BISx and the two
circular Sensor Plus simulator connections (test body) connected to
the leakage tester:
2. Configure the leakage tester as follows:
Polarity – NORMAL
Neutral – CLOSED
GND (Earth) – CLOSED
Closed
(Keep cable length as
short as possible.)
**
Patient connector
Test Body
Power Cord
NORM
LINE
LINE
NEUTRAL
NEUTRAL
EARTH
AC MAINS
Device
Under
Test
EARTH
MD*
Leakage Tester
RVS
503C

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GE Dash 4000 Specifications

General IconGeneral
BrandGE
ModelDash 4000
CategoryMonitor
LanguageEnglish

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