Kenwood FC-757, Инструкция по эксплуатации, Страница: 39 / 40

1. Fuse replacement
When the fuse is broken, check w h a t caused it
and remove the fuse.
If the power supply voltage is 100V to 120V,
use a slow-blow fuse w i t h the r a t i n g of
0 . 2 5 A / 2 5 0 V f o r replacement.
If the power supply voltage is 220V to 240V, use
a slow blow fuse w i t h the rating of 0.125A/250V
f o r replacement.
The broken fuse should be replaced w i t h a new in
the f o l l o w i n g manner.
• Remove the fuse hold on the real panel w i t h a
minus d r i v e r .
• Replace the broken fuse w i t h a proper fuse.
2. Change in power supply voltage
If a different-level power supply voltage needs to
be applied to the product, use power supply
- voltage selector (labeled a s L I N E V O L T A G E S E L E C T )
© according to the voltage select i n f o r m a t i o n on
its left.
Bear in mind t h a t voltage change results requires
a new f u s e r a t i n g .
Case 1 : V o l t a g e change f r o m 100V/120V to
220V/240V
Fuse r a t i n g : 0.25A/250V to 0.125A/250V
Case 2 : V o l t a g e change f r o m 2 2 0 V / 2 4 0 V to
100V/120V
Fuse r a t i n g : 0.125A/250V to 0.25A/250V
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7. MAINTENANCE
C A U T I O N
Be sure to disconnect the power cable f r o m the
socket, before conducting the f o l l o w i n g operation.