Fluke 1503 FE 1503-1507 Users Manual - Page 20

Measuring Earth-Bond Resistance, until you release

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1507/1503 Users Manual • The primary display shows ---- until you press the T button and a valid resistance reading is obtained. • The high voltage symbol (Y) along with a primary display of >2 V warns if voltage greater than 2 V ac or dc is present. In this condition, the test is inhibited. Disconnect the Tester and remove power before proceeding. • If the Tester chirps when you press the T button, the test is inhibited because voltage is present at the probes. 5. Push and hold the T button to start the test. The t icon appears on the lower portion of the display until you release the T button. The resistance reading appears on the primary display until a new test is started or a different function or range is selected. When resistance is higher than the maximum display range, the Tester displays the > symbol and the maximum resistance for the range. . 12 1507 INSULATION TESTER bbw04f.eps Figure 6. Measuring Earth-Bond Resistance

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1507/1503
Users Manual
12
•
The primary display shows ---- until you press the
T
button and a valid resistance reading is
obtained.
•
The high voltage symbol (
Y
) along with a primary
display of >2 V warns if voltage greater than 2 V
ac or dc is present. In this condition, the test is
inhibited. Disconnect the Tester and remove
power before proceeding.
•
If the Tester chirps when you press the
T
button, the test is inhibited because voltage is
present at the probes.
5.
Push and hold the
T
button to start the test. The
t
icon appears on the lower portion of the display
until you release the
T
button. The resistance
reading appears on the primary display until a new
test is started or a different function or range is
selected.
When resistance is higher than the maximum display
range, the Tester displays the > symbol and the
maximum resistance for the range.
.
INSULATION
TESTER
1507
bbw04f.eps
Figure 6. Measuring Earth-Bond Resistance