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AC-4000 Series Operator’s Manual No. 0199B
4.3 REPLACING THE MAIN FUSE
If the display does not light when the power is on, this may indicate a problem with the fuse.
Use the procedure below to check and replace the fuse.
1.
Turn off the power.
2.
Use a Phillips head screwdriver to remove the fuse cap and fuse on the left side of the scale.
3.
Check whether or not the fuse has blown.
4.
If the fuse has blown, replace with the same type of fuse.
5.
After replacing the fuse, return the fuse cap and fuse to the left side of the scale and secure.
6.
Turn on the power and check the scale.