Amprobe AM-270 Industrial-Multimeter - Manual (Page 26)

20
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 it separately.
Battery and Fuse Replacement
Battery use:
9V alkaline battery NEDA1604A, JIS6AM6 or IEC6LF22
Fuse:
Fuse (FS1) for µAmA current input:1A/600V, IR 10kA or better, F fuse;
Fuse (FS2) for A current input: 10A/600V, IR 100kA or better, F fuse
Battery replacement for models with battery access door:
Loosen the 2 screws from the battery access door of the case bottom. Lift the
battery access door and thus the battery compartment up. Replace the battery.
Re-fasten the screws.
Fuse replacement:
Loosen the 4 screws from the case bottom. Lift the end of the case bottom
nearest the input jacks until it unsnaps from the case top. Replace the blown
fuse(s) and/or the battery. Replace the case bottom, and ensure that all the
gaskets are properly seated and the two snaps on the case top (near the LCD
side) are engaged. Re-fasten the screws.