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the battery cover with screws.
4) WARNING
o prevent electric shock or personal injury caused by error
reading, please replace the battery promptly when the
battery power is low. Please do not make battery short circuit
or reverse battery polarity to discharge the batteries.
o ensure safety operation and product maintenance, when
the instrument will not be used for an extended period of time,
please remove the batteries to avoid any product damage
caused by battery leakage.
Replace Fuse
1) Turn off the power supply of the instrument, and remove
the probe on the instrument.
2) Use screwdriver to unscrew screws fixing the back cover,
and remove the back cover.
3) Remove the burnt fuse, replace with new fuse of the same
specifications, and ensure that the fuse is clamped in the
safety clip.
4) Install the back cover, fix and lock it with screws.
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