User`s guide

19 382860 Ver. 2.1 09/04
MAINTENANCE
Fuse Replacement
Remove power to the meter and removal all connected cables and probes. Use a suitable
Phillips screwdriver to carefully open the case. Remove the defective fuse(s) and replace it
with a new one of the same type and nominal current (0.8A fast blow, 250 V); usual name: F
0.8A/250A or F 800Ma/250V. For the amperage range 20 A ultra rapid, 250V; usual name F
12A/250V (BUSSABC12). After the fuse has been exchanged close the cabinet.
Battery replacement
Turn power off and disconnect any cables or test leads. Open the battery compartment by
removing the rear battery compartment screw with a Phillips screwdriver. Exchange battery
and reinstall the battery compartment cover.