Agilent Technologies 6890 Series Service Manual page 721

1230 Power Supply
Replaceable AC board fuses
Replaceable AC board fuses
There are four fuses on the AC power board.
• The two glass fuses are identical for all power options.
• The two ceramic fuses come in two types: one for the 120 V power option
and another type for all other power options.
When replacing both the glass and ceramic fuse types, always replace them
in pairs.
Table 1230-4
I.D. Description
F1 Ceramic/Type F
F2 Ceramic/Type F
F3 Glass/Type F
F4 Glass/Type F
4 of 10
Replaceable Fuses on the AC Power Board
System Power rating
Oven heater 120 V systems: 20A/250 V
200 V–240 V systems: 15A/250 V
Oven heater 120 V systems: 20A/250 V
200 V–240V systems: 15A/250 V
All other systems 8A/250 V
except heater
All other systems 8A/250 V
except heater
Electrical
Agilent 6890 Gas Chromatograph Service Manual
Part no.
2110-0098
2110-0054
2110-0098
2110-0054
2110-0036
2110-0036
Jun 2001