3-25. SPOT ARC
and HIGH FREQUENCY
(2) Remove the timer and high frequency drawer
Dropout Switches
u. Removal. These two switches are located in the
timer and high frequency drawer, directly hehind
the front panel. Proceed as follows to remove either
b. Installation.
of them.
(1) Disconnect ac power from the welding ma-
(2) Install the timer and high frequency drawer
chine.