Fluke Calibration 4322-SYS-NAVAIR, Service Manual

Page: 59 / 186

Controller Maintenance
Maintenance Procedures
4
4-7
Fuse Replacement
The Controller has a replaceable fuse located inside the power module on the front panel
that protects against drawing excessive current from the mains supply. See Table 4-4.

Warning
To prevent possible electrical shock, fire, or personal injury,
use only specified replacement parts.
Table 4-4. Replacement Fuse (Controller)
Fuse Fluke Part Number

FUSE,FUSE,5X20MM,1A,250V,SLOW 808055
To replace the fuse (see Figure 4-2):
1. Disconnect the mains-power cord from the power-entry module.
2. Open the power-entry module and remove the fuse holder.
3. Replace the fuses with exact replacements as listed in Table 4-4.