Changing Main Power Fuses - Thermo Scientific Dionex RFC Operator's Manual

6.3

Changing Main Power Fuses

1. Turn off the main power switch.
HIGH VOLTAGE—Disconnect the main power cord from its source and
also from the rear panel of the Dionex RFC.
HAUTE TENSION—Débranchez le cordon d'alimentation principal de
sa source et du panneau arrière du Dionex RFC.
HOCHSPANNUNG—Ziehen Sie das Netzkabel aus der Steckdose und
der Netzbuchse auf der Rückseite des Dionex RFC.
2. The fuse holder is part of the main power receptacle (see Figure 43)
on the Dionex RFC rear panel. To remove the fuse holder, squeeze the
tab on the top of the holder to release it and pull the holder straight
out of its compartment.
3. Replace the two fuses in the holder with new IEC 127 fast-blow fuses
rated 3.15 amp (P/N 954745). Thermo Fisher Scientific recommends
always replacing both fuses.
4. Reinsert the fuse holder into its compartment and push in until the tab
clicks in place.
5. Reconnect the main power cord and turn on the power.
Tab
Doc. 031880-04 1/12
Main Power
Receptacle
Fuse Holder
Figure 43. Main Power Fuse Holder
Service Procedures
Fuses (2)
Fuse Holder
(Side View)
49