Amprobe AU92 Automotive-Multimeter - Manual (Page 12)

10
MAINTENANCE
� WARNING
Remove test leads before changing battery or fuse or performing any servicing.
Battery Replacement (see fig. 10)
Power is supplied by a 9 volt battery. (NEDA 1604, IEC 6F22). The “
“ appears on the
LCD display when replacement is needed. To replace the battery, remove the three screws
from the back of the meter and lift off the front case. Remove the battery from case
bottom.
Trouble Shooting
If the instrument fails to operate correctly, check battery, fuses and test leads etc., and
replace as necessary.
Refer to the LIMITED WARRANTY section for obtaining warranty or repairing service.
Cleaning and Storage
Periodically wipe the case with a damp cloth and mild detergent; do not use abrasives
or solvents. If the meter is not to be used for periods of longer than 60 days, remove the
battery and store separately.
Fuse Replacement
If no current measurements are possible, check for a blown overload protection fuse. For
access to fuses, remove the three screws from the back of the meter and lift off the front
case. Replace F1 only with the original type 0.5A / 500V (FP520), fast acting ceramic fuse,
Replace F2 only with the original type 10A / 500V (FP540), fast acting ceramic fuse .