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If the analyzer will not power up
Check that the power cord is connected to the Agilent 35670A and to a live power
source.
Check that the front-panel switch is on ( l ).
Check that the rear-panel AC/DC power select switch is properly set.
Check that the fuse is good.
See ‘’To change the fuses’’ on page 2-10.
Check that the analyzer’s air circulation is not blocked.
Cooling air enters the analyzer through the right side and exhausts through the left side
and rear panel. If the analyzer’s air circulation is blocked, the analyzer powers down
to prevent damage from excessive temperatures. The analyzer remains off until it
cools down and its power switch is set to off (
O ) then to on ( l ).
Obtain Agilent service, if necessary. See ‘’Need Assistance?’’ at the end of this guide.
Agilent 35670A Preparing the Analyzer for Use
If the analyzer will not power up
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