21
cells are fitted with the correct polarity in
accordance with the label in the battery holder.
Reconnect the battery holder to the battery leads.
Replace and re-secure the battery compartment
cover. Remove the cells if the instrument is not
going to be used for an extended period of time.
Fuse Checking and Replacement
To check the instrument fuse, switch to an
insulation range and press the
TEST
button. The
symbol will appear if the fuse is ruptured. To
replace the fuse, disconnect the test leads, switch
the instrument
OFF
and loosen the captive screws
holding the battery compartment cover in place.
Remove the cover and replace the fuse. Replace
and re-secure the battery compartment cover.