Paradyne 8820 Installation Manual page 33

8820-A2-GN20-80
4. Fasten the #8 AWG wires, with their ring tongue terminals properly installed
(see Step 1), to the power taps using the M4 Phillips-head screws.
— Connect the negative wire to the power tap on the right (48V NEG is
printed on the front of the PEM's faceplate).
— Connect the return or positive wire to the power tap on the left (48V RTN
is printed on the front of the faceplate).
Tighten the M4 screws securely to the power taps while keeping the ring
tongue terminals and their wires dressed parallel to the board and
perpendicular to the faceplate.
M4 Phillips-head
Screw
P O W
E R E
N T R
L E F
Y M O
T U N
D U L
R IG H IT : L
E
T U N IN E
A
IT : L
IN E
B
O
W A R
N IN G
B E F O !
P O W
R E R
E R M
E M O V
U S T
IN G O
B E D
R IN S IS C O
T A L L N N E C
IN G T T E D
H IS P
W R E
5. Feed and dress the power wires through the notched holes at the top of the
PEM's faceplate.
6. Slightly spread open the split cable bushings and slip them over the wires and
into the holes at the top of the faceplate. Press on the cable bushing to snap it
into the faceplate.
7. Reinstall the PEM into the chassis using the mounting screws removed in
Step 2.
8. Repeat the above steps for the remaining PEM.
9. Cable ties may be used to secure the power wiring to the PEM brackets.
November 2004
Ring Tongue
Terminal
Power Tap
A T T H
E S O
N T R Y U R C E
M O D
U L E
00-16713
2. Installation
2-13