Maintenance - Kenwood FG-273 Instruction Manual

MAINTENANCE
1. Fuse Replacement
If the fuse has blown out, find out and eliminate the cause.
Then, replace it with a new fuse. Use a 0.3 A slow—blow fuse for supply voltage of 100 to 120 V, or a 0.2A
fuse for supply voltage of 220 to 240 V. Fuse holder is provided on the rear panel of the unit.
2. Changing Supply Voltage.
2-1 How to Remove Case
To open the case, turn the unit upside down, and remove four screws from the case base plate. (See Fig. 5.) Then,
lift the base plate to detach it.
2-2 How to Change Supply Voltage
The FG-273
is available for supply voltage
of 100, 120, 220, and 240 VAC, 50/60 Hz.
To change the supply voltage, remove the case (in accordance
with item 2—1 above), and reconnect the voltage
selector plug on the printed circuit board in the unit to a desired voltage position on the voltage terminal board.
(See Fig. 6.)
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