ETS-Lindgren HI-4455 Isotropic Field Probe (Archived) - Manual (Page 49)

HI-4455 Isotropic Electric Field Probe
© ETS-LINDGREN L.P. – August 2005
Revision D- Part No. H-600076 49
4.0 OPERATING INSTRUCTIONS
The 491198-36 battery charger is intended to charge the 3.6 volt NiCd
batteries, either in the lab or in the field.
INPUT POWER REQUIREMENTS
The 491198-36 charger may be powered by standard line voltage (110 -
240 Vac, 50 - 60 Hz) or by an optional automobile cigarette lighter plug
(12.5 Vdc), see specifications. The AC power entry module contains a
fuse.
FUSE REPLACEMENT
If a fuse has blown, it must be replaced with the same type and value or
an unsafe condition may result. Refer to Figure 2 for fuse replacement.
The fuse is contained in the fuse drawer in the power input module. To
access the fuse, use a screwdriver to pry the drawer open and remove it
from the module. The drawer holds two fuses; the fuse towards the
outside of the drawer is a spare.
After the fuse has been replaced, slide the fuse drawer back into the
module. Make sure that it snaps securely into its locked position.
NEVER attempt to change the fuse with the
battery charger plugged in.
Archived 4/2/10