ESAB Precision Plasmarc Installation, Operation And Maintenance Manual For Residential Installation page 34

SECTION 3
CAUTION
EPROM Locked In Place
EPROM Lock Released
Using An EPROM Puller Tool May Damage
Socket
Forcibly removing a clamped EPROM in the
PLC may cause the socket/EPROM to break.
Special Zero Force EPROM Socket is used to
eliminate the need for special tools.
4. Remove the EPROM from the socket. THIS
DOES NOT REQUIRE A PULLER. Release the
clamp locking the EPROM in place, lift the
Series "A" EPROM from the socket.
5. Remove the EFC EPROM from the packaging.
6. Carefully align the EFC EPROM pins with the
socket holes and insert.
7. Lock the EPROM by moving the lever back
while holding the EPROM in place.
8. Replace the EPROM cover and the Power
Source left side panel.
EPPESA = Series "A" EPROM, manual flow control
P/N 99513607
EPPSEFC = EFC EPROM, electronic flow control
P/N 99513608
3-14
INSTALLATION