Maintenance
17
Fuse Drawer/Fuse Replacement
Changing Fuse Drawer for 230V Operation
Note:
3170B series Wattcher is shipped with fuse and fuse drawer set per 115V operation.
1.
Depress the release tabs on both sides of the fuse drawer.
2.
Pull out from AC receptacle housing.
Note:
Note the orientation of the fuse drawer and the fuse contained within. Also note that for 115V
operation there is a shorting bar insert in the neutral side of the AC line.
3.
Insert optional fuse drawer with two 315 mA fuse install.
4.
Push fuse drawer in housing cavity until release tabs snap into place.
Figure
9
Changing the Fuse Drawer
Replacing Blown Fuse
Note:
For either 115 or 230 Volt Operation.
1.
Depress the release tabs on both sides of the fuse drawer.
2.
Replace blown fuse.
3.
Insert fuse drawer into housing cavity.
4.
Push until release tabs snap into place.
WARNING
Disconnect this unit from AC power source before any disassembly for cleaning, repair
or replacement procedures. The potential for electrical shock exists.
Operating
Voltage
Fuse
Bird PN
Type
115 V
5A2257-14
5x20 mm, Slo-Blo, T630 mA
230 V
5A2257-11
5x20 mm, Slo-Blo, T315 mA
AC Receptacle
Fuse Drawer Release Tab
Fuse Drawer
