Installation
150-454-111-06
10
February 25, 2000
HRE-454
•
Two
3
/
8
-inch (0.952 cm) washers
•
One wrench
•
One drill with a
1
/
4
-inch (0.635 cm) bit
1
Select a convenient mounting location on the pole or pedestal.
2
Remove the enclosure base mounting bracket from the mounting bracket by removing the four bolts that
connect each side plate (see
).
3
Position the mounting bracket against the pole or pedestal (stub down) and mark the location of the center
mounting lug bolt holes. Use the two middle mounting holes for this application.
4
Place the mounting bracket out-of-the-way.
5
Drill two
1
/
4
-inch (0.635 cm) diameter holes 3-inches (7.62 cm) deep at the locations marked in Step 3.
6
Start a lug bolt in the top center mounting hole and screw the bolt into the pole or pedestal approximately
two-thirds of an inch of its length.
7
Insert a lug bolt into the center bottom hole of the mounting bracket and screw the bolt into the bottom
mounting hole.
8
Secure the enclosure bracket to the pole or pedestal by tightening the lug bolts.
9
Reattach the enclosure to the mounting bracket and torque the mounting bracket bolts between 30 and 40
inch-pounds.
10
If the cable stub connects to an underground cable, dress the cable down the pole or pedestal to the splice case.
If the cable stub connects to an aerial cable, form a drip loop in the cable and dress it up the pole or pedestal
to the splice case.
Large Pole or Pedestal Mounting
Use the procedure below to mount the enclosure on a pole or pedestal where the pole is greater than 7 inches (17.78
cm) in diameter. The overall enclosure dimensions are shown in
details
the mounting pivot bracket. Have the following equipment ready before you begin:
•
Four
3
/
8
-inch (0.952 cm) lug bolts, 4 inches (10.16 cm) long (minimum)
•
Four
3
/
8
-inch (0.952 cm) washers
•
One wrench
•
One pencil
•
One drill with a
1
/
4
-inch (0.635 cm) bit
Because of the weight and size of the enclosure, you may want to remove the dome before
mounting. The enclosure may be mounted horizontally, vertically, or any orientation desired. A
vertical orientation is preferred because it reduces the thermal stress on the installed plugs. A
shady location is also preferred for the same reason. Refer to
and
for temperature specifications.
While mounting the enclosure, hold the enclosure securely to prevent personal injury or
damage to the enclosure.
Содержание 150-1122-03
Страница 4: ...Inspecting Shipment 150 454 111 06 iv February 25 2000 HRE 454 ...
Страница 45: ...150 454 111 06 Appendix B Technical Reference HRE 454 February 25 2000 37 Figure 18 HRU 512 Pin Assignments ...
Страница 46: ...Appendix B Technical Reference 150 454 111 06 38 February 25 2000 HRE 454 Figure 19 HRU 612 Pin Assignments ...
Страница 49: ...150 454 111 06 Appendix B Technical Reference HRE 454 February 25 2000 41 Figure 22 HRU 402 Pin Assignments ...
Страница 50: ...Appendix B Technical Reference 150 454 111 06 42 February 25 2000 HRE 454 Figure 23 H2TU R 402 Pin Assignments ...
Страница 51: ...150 454 111 06 Appendix B Technical Reference HRE 454 February 25 2000 43 Figure 24 HRE 454 Wiring Interfaces ...
Страница 74: ...Appendix D Glossary 150 454 111 06 66 February 25 2000 HRE 454 ...
