Labconco Logic Vue User Manual page 136

7. Apply PTFE pipe thread tape on the male threads of the 90 degree fitting. Install
the male threads of the 90 degree fitting into the female threads of the coupling.
Tighten fully, taking care to position the compression end of the 90 degree fitting
in the proper position to accept the customer-supplied tubing.
8. Close the petcock valve and leak check all connections with an inert gas and
appropriate detector. If a leak is found, tighten the appropriate fitting connection
further.
SERVICE
FIXTURE
9. Ensure the customer-supplied service line tubing is ¼ inch O.D., soft metal, and
that the end has been completely deburred.
10. Route the tubing through one of the two (2) slots on either Lower End Panel (see
Figure 4-23a).
Note: Make sure that the tube routing will not contact any electrical wires. DO NOT
loop service line tubing within the side panels of the cabinet.
WASHER
KNOCKOUT
TUBING
136
Figure 11-17
NUT
TUBE
FITTING