Avtech AVO-6-B, Instructions Manual

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DC FUSE REPLACEMENT
The DC fuses may be replaced by inserting the tip of a flat-head screwdriver into the
fuse holder slot, and rotating the slot counter-clockwise. The fuse and its carrier will
then pop out.
FUSE RATINGS
The following table lists the required fuses for models with the -P or -N options:
Fuses
Nominal
Mains
Voltage
Rating Case Size
Recommended Replacement Part
Littelfuse Part
Number
Digi-Key Stock
Number
#1, #2 (AC)
115 V
1.6A, 250V,
Time-Delay
5×20 mm 021801.6HXP F2424-ND
230 V
0.8A, 250V,
Time-Delay
5×20 mm 0218.800HXP F2418-ND
#3 (DC) N/A
1.0A, 250V,
Time-Delay
5×20 mm 0218001.HXP F2419-ND
#4 (DC) N/A
5.0A, 250V,
Time-Delay
5×20 mm 0218005.HXP F2422-ND
Units with the -PN option require different fuses:
Fuses
Nominal
Mains
Voltage
Rating Case Size
Recommended Replacement Part
Littelfuse Part
Number
Digi-Key Stock
Number
#1, #2 (AC)
115 V
1.6A, 250V,
Time-Delay
5×20 mm 021801.6HXP F2424-ND
230 V
0.8A, 250V,
Time-Delay
5×20 mm 0218.800HXP F2418-ND
#3 (DC) N/A
1.6A, 250V,
Time-Delay
5×20 mm 021801.6HXP F2424-ND
#4 (DC) N/A
5.0A, 250V,
Time-Delay
5×20 mm 0218005.HXP F2422-ND
Certain combinations of features may require slightly different fuse ratings. The required
fuse ratings will be clearly marked on the rear panel of the instrument.
The recommended fuse manufacturer is Littelfuse (http://www.littelfuse.com).
Replacement fuses may be easily obtained from Digi-Key (http://www.digikey.com) and
other distributors.
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