Mastech MS8040 - Chapter 5 Maintenance; Introduction; Replacing the Fuse

Replacing the Power Fuse
-30℃
～
1300℃ 1℃ ±(1%+2)
Note: Accuracies apply following 90 minutes settling time after a change in the ambient temperature of the instrument.
Chapter 5 Maintenance
Introduction
Repairs or servicing not covered in this manual should only be performed by qualified personnel.
Replacing the Fuse
Use the following procedure to examine or replace the multimeter of fuses:

Turn the power switch to off, and remove the power cable from live power source.

Disconnect test leads from any live source, turn the rotary switch to off, and remove the test leads from the input
terminals.
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