Hioki BT3554-50, Instruction Manual, Page: 60 / 188

46
Inspection Before Measurement
3.1 Inspection Before Measurement
Check the instrument for any damage that may have occurred
during storage or shipping, and perform functional checks before
use. If you find any damage to the instrument, please contact your
authorized Hioki distributor or reseller.
Inspection item Checking method
Has the fuse
blown?
Place the test lead into contact with the zero-
adjustment board. If the resistance readout
remains the
[−−−−]
segments, the fuse may
have blown or the test lead may have broken.
Replace the fuse or test lead with a new one.
Has the test lead
broken?
Does the
instrument’s
battery level
remain enough?
The display, in the top right, includes the
battery level indicator for the instrument’s
batteries. If the indicator exhibits , the
batteries should be replaced early. Please
have spare LR6 Alkaline batteries ready.
Inspecting
batteries to be
measured
If terminals are covered with an insulating
layer, the measurement current cannot flow
sufficiently, resulting in measurement failure.
In such a case, clean the terminals to remove
the insulation layer before measurement.
HIOKI BT3554F961-00 HIOKI BT3554F961-00