43
4-2 Fuse Replacement
If a current greater than the rated value flows when the instrument is in
the current-measurement range, a protection fuse may blow.
If this happens, replace that fuse. The instrument contains the following
types of fuses.
WARNING
• Be sure to disconnect the instrument from the circuit under test and testing
leads before replacing the batteries.
• Do not operate the instrument with the casing left open.
• In order to avoid damage to the instrument or any possible accident, use
fuses of the specified rating.
Fuse rating: F1 A1518EF (500mA/600V)
F2 A1519EF (15A/600V)
To replace the fuse:
1) Remove the four screws on the back of the casing.
2) Open the casing.
3) Take the battery holder out of the casing.
4) Remove the blown fuse from the fuse holder.
Install a new fuse in the holder.
(Make sure the fuse rating.)
5) Close the casing and fasten it with the four screws.
F1: Type A1518EF
(600 V/500 mA)
protection fuse
F2: Type A1519EF
(600 V/15 A)
protection fuse
View with the Casing Open