Fluke Biomedical ESA180 - Manual (Page 26)

180
Users Guide
2-4
Prepare the Analyzer for use as follows:
1. To start from the same position each time, place the Analyzer's switches in
the following starting positions:
FUNCTION switch V- LINE VOLTS
LEAD switch RL
NEUTRAL switch CLOSED
OUTLET switch OFF [center]
2. Plug the Analyzer into a properly rated outlet.
The Analyzer is equipped with a hospital-grade power plug. Grounding
reliability can be achieved only when the Analyzer is connected to an
equivalent power receptacle marked "Hospital Grade." Grounding is
important for personnel safety and to make some of the tests offered by
the Analyzer. Do not circumvent this step for any reason.
Verifying the Power Outlet Connections
Note
Not applicable to isolated power systems.
Three neon lamps indicate the polarity and condition of the outlet being used,
as shown in the following chart:
REV
○ ● ○ ○ ● ●
● ● ● ○ ○ ○
OK
● ○ ○ ○ ● ●
Correct
wiring
Reverse
polarity
Open
ground
Open hot
Open
neutral
Hot /
ground
reversed
Note
Review all power outlets that do not indicate "correct wiring" and
have them corrected by a qualified electrician.
If the line is found faulty, correct the problem before proceeding. If the line
checks OK, plug the device to be tested into the Analyzer's line receptacle.