Fluke Biomedical 601PRO XL User Manual
Page 61
M A N U A L M O D E
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Note:
If the calibration fails, the previously stored readings will be used until a
passing calibration has occurred.
To perform a Protective Earth Resistance test:
• From the
MAIN MENU
, or with the outlet unpowered, plug the DUT into the
601PRO front panel outlet.
• Attach the 601PRO RED input lead to the device’s Protective Earth terminal or
an exposed metal area.
• Press
shortcut key 3
. The
Protective Earth Resistance
test is displayed.
• Press
SOFT KEY 3
to select a test current (
1AMP, 10AMP,
or
25AMP
). The
selected test current is displayed in the upper right corner of the display.
baw054f.eps
• Press
START TEST
to start the test. The test current is applied while resistance
and current readings are taken. This takes approximately 5 seconds.
☛
Note:
When "
Over
" is displayed for Ohms, this signifies that a valid
measurement was not obtained because either an open connection was
detected or that the measurement was not within range. Readings greater
than 9.999 Ohms will be displayed as
Over
.
• Press the
print data
key at any time to generate a printout of the latest
measurement(s)
.
Warning:
During Earth Resistance testing, the DUT must be plugged into the
601PRO front outlet. If the DUT fails Earth Resistance, discontinue tests
and label the device defective.