Thermo Scientific Surveyor UV Plus, Руководство по оборудованию

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2
Installation
Checking the Power Setting and Fuses
Thermo Scientific Surveyor UV/Vis Plus Detector Hardware Manual 13
Checking the Power Setting and Fuses
The detector ships with the voltage and fuses preset for your location. To verify the power
setting, look through the cut-out window on the power entry module located at the lower
right on the detector’s back panel. See
Figure 10 .
Figure 10. Power entry module showing the voltage selection
 To check the fuses and change the voltage setting if necessary
1. Place the tip of the narrow-blade screwdriver in the small slot to the left of the fuse holder
in the power entry module and push to the right until the fuse holder pops out.
2. Pull the fuse holder out of the power entry module.
3. Verify that the fuse holder contains the appropriate size fuses: T2.5 A for 100/115 V, or
T1.25 A for 230 V.
4. Ensure that the voltage selector displays the correct line voltage.
5. If necessary, slide the voltage selector out of the fuse holder and switch the voltage
selection to the incoming line voltage.
6. Slide the fuse holder back into the power entry module until it snaps in.
Fuse holder
release tab
Voltage
selector
Fuses
Cutout
window
Fuse holder
CAUTION Do not connect the power cord to your instrument without first verifying that
the voltage is properly set for your location. Never connect the detector to, or operate the
detector with, an electrical line source with power fluctuations greater than 10% above or
below the nominal rated line voltage.
Note The voltage selector lists 115V on one side and 230V on the other side.
IMPORTANT Do not connect the power cord or turn on the detector yet.