Specifications
IV
Safety Precautions
TOS9220/9221
Saf
ety Precautions
The f
ollo
wing saf
ety precautions m
ust be obser
ved to a
v
oid fi
re hazar
d,
electrical shoc
k,
accidents,
and other failures.
K
eep them in mind and
make sure that all of them are obser
ved pr
operl
y
.
User
s
•
This product m
ust be used only b
y qualifi
ed personnel who understand the con
-
tents of this oper
ation man
ual.
•
If it is handled b
y disqualifi
ed personnel, personal injur
y ma
y result.
Be sure to han
-
dle it under super
vision of qualifi
ed personnel (those who ha
v
e electr
ical kno
wl
-
edge
.)
•
This product is not designed or man
uf
actured f
or gener
al home or consumer use
.
Purposes of use
•
Do not use the product f
or pur
poses other than those descr
ibed in the oper
ation
man
ual.
Input po
wer
•
Use the product with the specifi
ed input po
w
er v
oltage
.
• For applying power, use the AC power cord provided. Note that the provided power
cord is not use with some products that can switch among different input power
voltages or use 100 V and 200 V without switching between them. In such a case,
use an appropriate power cord.
Fuse
• With products with a fuse holder on the exterior surface, the fuse can be replaced
with a new one. When replacing a fuse, use the one which has appropriate shape,
ratings, and specifications.
Cover
• There are parts inside the product which may cause physical hazards. Do not
remove the external cover.
Operation
Manual
Line
Voltage