Installing the head assembly
4-3
Step 2 - Slide head assembly into body
Slide the head assembly into body far
enough to connect the wiring, then:
• Connect the circular connector
(without the Ground wire) to the
connector on the terminal block
labeled Serial 2, as follows:
• Connect the 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.
• Firmly slide the head assembly all
the way into body.
• If necessary, press down on head
assembly to seat gaskets.
Tabs
Key
slot
Tab
slots
Key
• Align semi-circular
key with key
slot.
• Align tabs with
tab slot.
• Insert connector until
fully seated.
• Rotate connector’s
outer ring clockwise
until snug.
