Installing the head assembly and access panel
4-3
Step 2 - Install head assembly
To install the head assembly:
• Remove the plastic wrap from the
face of the head assembly and retain
the affixed provisioning label for
future use (see page 4-11).
• Insert the head assembly into the
main body’s access panel opening,
then slide it into the body far enough
to connect the wiring.
• Connector the blue circular connector
(without the Ground wire) to the blue
connector on the terminal block, as
illustrated.
• Connect the head assembly’s
rectangular connector to the
receptacle on the right side of the
terminal block, ensuring it is fully
seated.
• Connect the circular connector
containing the Ground wire to the
cable assembly, then connect its
Ground wire to the vacant Ground tab
on the cable assembly.
• Keeping cables out of the way (by
pushing them to the back and side),
firmly slide the head assembly all the
way into body.
IMPORTANT:
Ensure that the
head assembly is fully seated and
that no gap exists between the
bottom of the head assembly and the
top of the cable assembly. The head
assembly fits tightly and may require
extra downward force to ensure it is
fully seated.
• If the head assembly is not fully
seated, visually verify that the cable
assemblies and the black filler panel
are fully seated. If necessary, press
down on the head assembly to seat
the gaskets.
Using the white arrow as a guide, align the circular
connector so that:
• the key slot in the connector matches up with the
key in the receptacle AND
• the tabs on the connector match up with the tab
slots on the receptacle
Insert the connector until fully seated (do not use
excessive force).
Rotate connector’s outer ring in a clockwise direction
until snug.
Tab #1
Semi-circular
groove (or
“key slot)” in
connector
Semi-circul
ar key in
receptacle
Tab #2
Tab slot #2
Tab slot #1
