How To Replace The Current Fuses - Fluke 522A/6 Operator's Manual

5522A
Operators Manual
Part Number

How to Replace the Current Fuses

The current fuses are accessible for the bottom of the Calibrator. These fuses protect the
3A and 20A outputs from over-current. Table 7-2 lists the fuse part numbers for the two
current fuses. To replace a current fuse:
1. Turn the Calibrator over on its top.
2. Remove the two screws with a Phillips head screwdriver as shown in Figure 7-2.
7-4
Table 7-1. Replacement Line Fuses
 109215
 851931
Changing Line Fuse
Changing Line
Figure 7-1. Accessing the Fuse
Fuse Description
5A/250 V Time Delay
2.5A/250 V Time Delay
Voltage
1 2
0
Line Voltage Setting
100 V or 120 V
200 V or 240 V
Line Voltage
Indicator
0 V
( S
B )
1 2
0
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