The
M ain
f use
r ating
i s
T
1 A
L
( 1
A mp,
2 50
V ,
2 0
m m,
t ime-‐‑ l ag,
l ow
b reaking
capacity)
f or
a ll
o perating
v oltages.
T o
c heck
t he
m ain
e xternal
f use:
WARNING:
P ower
t o
t he
u nit
m ust
b e
o ff
w hen
t he
f ollowing
s teps
are
p erformed.
E nsure
t hat
t he
m ain
p ower
c able
t o
t he
u nit
i s
n ot
connected
t o
a
p ower
s ource.
1. Open
t he
f use
c ompartment
d oor
i n
t he
A C
p ower
i nput
h ousing
w ith
a
small
f lat
b lade
s crewdriver.
C arefully
p ull
o ut
t he
f use
c arrier.
2.
C heck
t hat
t he
r eplacement
f use
h as
t he
c orrect
r ating.
T he
f use
c arrier
must
b e
i nserted
i nto
t he
c ompartment
c arefully.
D o
n ot
f orce
t he
c arrier
into
t he
c ompartment
o r
b oth
c ould
b e
d amaged.
3.
S nap
t he
f use
c ompartment
d oor
c losed.
The
s witching
p ower
s upply
c ontains
a
s eparate
i nternal
f use.
M ost
f ault
c onditions
should
b e
p rotected
b y
t he
m ain
f use.
If
y ou
f ind
i t
n ecessary
t o
r eplace
t he
i nternal
f use,
b e
c ertain
t o
r eplace
i t
w ith
a
fuse
o f
t he
s ame
t ype
a nd
r ating
a s
p rinted
o n
t he
s witching
p ower
s upply
b oard.
6