Agilent Technologies 35670-90066 manual If the analyzer will not power up

Agilent 35670A	Preparing the Analyzer for Use
	If the analyzer will not power up

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.

GSee ‘’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.

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