Preliminary Steps; Preparing The Analyzer For Use - Fluke Biomedical 180 User Manual

Electrical safety analyzer
Table of Contents

Advertisement

Preliminary Steps

The Analyzer measures electrical parameters, as described below. These
voltages and currents are a natural phenomenon, and their presence within
reasonable limits does not constitute a hazard. However, it is necessary to
measure their values to determine if there is a significant change from previous
measurements or from the device specifications.
Figure 2-1 is a block diagram of a typical line-operated instrument with patient
connections. All measured parameters are labeled, and the following topics are
keyed to the labels in the diagram.

Preparing the Analyzer for Use

800.561.8187
I
L
Hot
Neutral
V
L
Z
L
Ground
R
L
I
E
R
G
I
C
Earth
Figure 2-1. Block Diagram of a Typical DUT
To avoid possible electric shock, burning of the skin, or
personal injury to the patient, disconnect all patient
connections to the device before starting the following
procedure.
www.
Operation, Maintenance, and Service
C
L
Grounded
Data and
Control
C
Circuits
L
Chassis
Enclosure
WX Warning
.com
Preliminary Steps
Z
I
Isolated
Patient
Circuits
information@itm.co
2
I
A
I
I
I
P
120/220
VAC
fat02.eps
2-3

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents