Vaisala FS11 - Replacing Fuses; Figure 59 Location of Fuses on FSP103 Board

Chapter 6 _______________________________________________________________ Maintenance
VAISALA _______________________________________________________________________ 157
Replacing Fuses
A broken fuse usually indicates a damaged circuit or other abnormality.
In case of such an occurrence the normal operation of all related circuitry
must be checked. Figure 59 below shows the location of the fuses on the
FSB103 board.
1207-025
Figure 59 Location of Fuses on FSP103 Board
The following numbers refer to Figure 59 above:
1
=
AC (mains) circuit breaker
2
=
DC power supply fuse T5A
3
=
Heater line fuse T5A reserved for PWD32 (FS11P only)
4
=
LM21 heater line fuse T5A
5
=
FSM102 heater line fuse M10A