MD 9020 Electrical & Electronic DMM Maintenance
15
Fuse replacement (and also Battery replacement for splash proof version without
battery access door):
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.