Model
Phoenix 12/850
3. The AC side fuse can be replaced by turning and pushing the plastic cap counter clockwise until
the cap releases and can be pulled out. The DC fuse can be replaced by unscrewing the two
nuts. Make sure the new fuse is inserted in exactly the same position as the previous one (see
picture below). Apply sufficient torque to the nuts so that the spring washers are fully
compressed, but avoid bending the main PCB.
AC Fuseholder
sideview
4. Place the cover carefully back again, without hitting the internal DC fuse and/or frontpanel
printed circuit board. Put all eight screws including the spring washers back in place. Now you
can reinstall your inverter. If the replaced fuse blows again while the inverter is installed
correctly, the unit must be returned for serive to your local distributor.
16
FUSE TYPES
AC fuse
5x20mm 10Amp/250V slow blow
Flatblade
screwdriver
DC Fuse sideview with correct order
of mounting washers and nuts
Pudenz type no. 156.5611.6121
125Amp automotive strip fuse
M5 nut
Spring washer
plain washer
fuse
plain washer
DC FUSE
DC fuse