Power Source Requirement; Ac Fuse Replacement - IFR COM-120C Operation Manual

POWER SOURCE REQUIREMENT

The Inter nal Batter y, if installed, char ges automatically whenever the CO M- 120C is connected to
a power sour ce and the Main Power Switch is set to O N.
The Power Supply is designed to sense applied voltage and automatically compensate with no
fur ther actions r equir ed.
Fans may oper ate when unit is O FF but plugged in or Inter nal Batter y installed.
NOTE:

AC FUSE REPLACEMENT

ο
Disconnect ac power fr om CO M- 120C.
ο
Depr ess clip on under side of AC FUSE Holder and pull str aight out.
ο
Remove AC FUSE Holder and r emove fuse.
Insur e pr oper fuse is installed in AC FUSE Holder .
Fuses pr ovided include two 3.0 A, 250 V, Type F, 5 X 20 mm fuses for ac oper ation.
ο
Replace fuse and r einstall AC FUSE Holder .
COM-120C AC & DC Fuse Location
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