15
d. If placing one adapter on another adapter, make
certain the note "AIR VALVE END" lines up for all
adapters, gaskets, and the closure base.
e.
Set adapter, with the word "BOTTOM" facing down,
on top of the closure.
Note:
It is important to orient the gaskets correctly on
each level of the assembly (see Section 6.2 and 6.3).
f.
Continue assembly for each level, following the
instructions from Section 4.0 to 8.0.
g. After cables have been installed on the lower levels
and top adapter is in place, insert the bolts from
underneath into the four corner inserts. Screw the
four bolts until they have been threaded several
complete turns into the corner inserts.
Slowly bring adapters down by working from corner
to corner (as shown) until snug. Ensure no cables
have been pinched between the adapters and the
closure base.
11.5
After assembly is complete, follow the instructions in
9.0 except only tighten bolts 1 to 6 in the sequence
shown. After cover has been installed with six bolts,
remove the four corner bolts. Use these four bolts
for the remaining cover bolts, using the sequence
shown. Final tightening should be done with a hand
wrench to 20 ft-lbs (27.12 N
.
m) torque. Case
leakage may occur if procedure is not followed.
To check for leaks, flash test splice case by applying air to
10 psi (0.67 bar) MAXIMUM, THEN RELEASE
PRESSURE.
9
6
2
4
8
3
1
5
7
10
1
3
2
4
