Chapter 6: Maintenance and Troubleshooting
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Figure 6-1: Fuse holder below power port
To replace the fuses:
WARNING! HIGH VOLTAGEAlways turn off the power and disconnect the
power cord from the main power source before you do a maintenance procedure
that requires removal of a panel or cover or disassembly of an interior instrument
component.
1. Press and hold the power button to power off the instrument.
2. Unplug the power cord from the power port.
3. Use a small slot-head screwdriver to gently press on the carrier-release tab and then pull
the fuse carrier to remove it from the instrument.
4. Gently pull the old fuses from the carrier by hand.
5. Gently place new fuses into the carrier by hand.
6. Press the fuse carrier into the instrument until the carrier snaps into place.
7. Plug the power cord into the power port.
8. Turn on power to the instrument.
Note: If the instrument still does not power on after you change the fuses, contact
Molecular Devices technical support. See Obtain Support on page 124.