Thermo Scientific Accela UV/Vis Plus, Hardware Manual

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3
Routine Maintenance
Replacing the Fuses
Thermo Scientific Accela UV/Vis Detector Hardware Manual 55
3. Securely fasten the assembly in place with the thumbscrew and standoff.
4. Replace the lamp housing and secure it with the screw.
5. Close the front doors of the detector.
6. Plug the power cord back into the power receptacle on the back panel of the detector.
Replacing the Fuses
If the UV/Vis detector does not power up, you might need to replace the fuses.
 To replace the fuses
1. Turn off the power to the detector and unplug the detector from line power.
2. Place the tip of the narrow-blade screwdriver in the small slot to the left of the fuse holder
in the power entry module (see Figure 56 ) and push to the right. The fuse holder
pops out.
Figure 56. Power entry module
3. Pull the fuse holder out (see Figure 57 ).
Figure 57. Fuse holder
CAUTION To avoid an electrical shock, before you replace the fuses, turn off the
power to the UV/Vis detector and unplug it from line power.
Fuse holder