P/N 01-1040855 | Rev. E 02/18 | Entegris, Inc.
6
PRIMELOCK FITTING HANDHELD INSERTION TOOL
4. If there is excessive background noise, the con-
nec- tion can be verified by looking at the position
of the connection verification ring relative to the
nut.
CAUTION: Do not retighten the fitting while the
fitting assembly is above 30°C (86°F) or in a
pressurized condition.
When reassembling the fitting, tighten the nut
an additional 1⁄4- to 1⁄3-turn beyond the initial
tightening position, or until a leak-free seal
is made.
Incorrect tightening of the fitting –
additional tightening required.
Correct tightening of the fitting.
Initial tightening of the fitting –
nut travels underneath
connection verification ring.
Maximum tightening
limit–nut bottoms out
on the fitting body.
Gap
No
gap
Connection
verification ring
PrimeLock
fitting
body
Connection
verification ring
PrimeLock
fitting
body
PrimeLock
nut
PrimeLock
nut
