User's Manual

Fluke 434-II/435-II/437-II Service Manual Supplement
1/15 1
Change #1
On page 4-6, add a note after step 5:
Note
If the display readings are all dashes, it is likely in HOLD. Check the status in the lower-
right corner of the display. If in HOLD, push F5. The F5 display changes to NOW. Push
F5 again for RUN status. Voltage and current readings should now be shown.
Change #2, 102
On page 4-7, replace step 5 with:
5. Press
. Then press F4 – MANUAL SETUP. Use arrow keys and ENTER key to
set the Analyzer to Current Clamp sensitivity (Phase and Neutral: select with F4) to
1 mV/A, 1000 A, xl, 1:1.
On page 4-8, replace the table title for Table 4-2 with:
Table 4-2. Bandwidth Check for Current Channels (x1)
On page 4-17, replace step 2 with:
2. Set all current channels (Phase and Neutral) to 1 mV/A, 1000 A, x1, 1:1 (SETUP key,
F4 – MANUAL SETUP, use arrow and ENTER keys). Put the Analyzer in 3-phase WYE,
50 Hz, 400 V, and V/A/Hz mode.