Maintenance
Fuse Test
FUSE TEST
WARNING:
Always perform a Fuse Test before using the internal current shunt measurement mode.
1.
Perform a resistance measurement with the C and Ω terminals connected.
2.
If the resistance measured is greater than 0.5Ω, replace the fuse*
* The resistance mode on the Innova Multimeter is not accurate below 1Ω. The actual resistance of
the fuse should be 20mΩ.
FUSE REPLACEMENT
WARNING:
Only use appropriately rated replacement fuse.
1.
Open the DS200 Multimeter per direction above.
2.
Gently remove the existing fuse from the holder.
3.
Replace fuse only with appropriately rated replacement.
4.
Recommended model:
§
Reomax 632.300.12
§
Size 3AG 12A holds 600V 10kA minimum interruption.
5.
Close the Innova Multimeter per direction above.
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