Table of Contents
Advertisement
5-3.
Overload Protection
B.
Fuses
I~L~W~4~
READ SAFETY BLOCKS
at start
of
Section
5
before
proceeding.
A.
Overheating
Figure
5-3.
Overheating
Turn Off
welding
power
source,
disconnect
input
power, and check
voltage
on
input capacitors
ac
cording
to
Section
5-2
before
proceeding.
1
Fuse F2
F2
protects
the 24 volts
ac
winding
of control transformer T2. If F2
opens,
remote
control
devices
connected to
Remote
14 recep
tacle RC2 shut down.
Remove
top
cover
(see
Section
5-2)
to check and
replace
fuse.
See Parts List for fuse size. Use
proper tool when
removing
fuse.
2
Fuse Holder
ST-146 126-F/Ref. ST-146 122-D
Tools Needed:
Figure
5-4.
Overload Protection
OM-2204
Page
17
Advertisement
Table of Contents
