Position 2
Model 333SingleChannel USBChromatography
DataSystemRelay ( Contact Closure ) Installation
Repeat the installationprocess
for Relays 2, 3, and4.
The3position terminal blocks have
little interlocking ridges. Interlock the
3 terminal blocks for positions 1, 2and
3before inserting into the circuit
board.
Secure theboardback in thebox or in
theGCorHPLC to complete the in-
stallation .
Bend the7812 voltage regulator over
so it does not hit the topof the333
boxwhen the lid is attached
Model333
Relay Installation
Page 6
Position 3
Position 4
