2.
On the left-hand side contact rail assembly, connect the Focus 1 plate
push-on connection.
Focus 1 plate connection
3.
On the left-hand side contact rail assembly, make these connections:
•
ion chamber accelerating voltage push-on connection.
•
the remaining heater push-on connections.
Ion chamber accelerating
voltage connection
One of these connecting leads passes over the right-hand side of the
Tip:
source to the right-hand side heater contact.
7-78
Routine maintenance
Right side heater
connection
Left side heater connection