1.
Open the source isolation valve by moving its handle clockwise to the
horizontal position.
2.
Close the source enclosure.
Removing O-rings and seals
When performing certain maintenance procedures, you must remove O-rings
or seals from instrument components. An O-ring removal kit accompanies the
instrument.
O-ring removal kit
Tool 1
Tool 2
Isolation valve handle
in open position
TP03130
Removing O-rings and seals
5-17