ADC 150-2204-01, Руководство пользователя

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Installation 150-506-100-03
12 March 28, 2000 HRE-506 List 1 and List 2
Large Pole Mounting
Use the procedure below to mount the enclosure on a pole with a diameter greater than 7 inches (17.78 cm).
Figure 4 on page 9 details the enclosure dimensions and Figure 5 on page 10 shows the mounting bracket.
Have the following equipment ready before you begin:
• Four
3
/
8
-inch (0.952 cm) lag 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
To mount the enclosure, follow these steps:
1 Select a mounting location on the pole.
2 Remove the enclosure base mounting bracket from the mounting bracket by removing the four bolts that
connect each side plate, as shown in
Figure 5 on page 10 .
3 Position the mounting bracket with the stub down against the pole. Mark the location of the top outside
mounting holes. Use the four corner mounting holes for this application. Remove the mounting bracket.
4 Drill four
1
/
4
- inch (0.635 cm) diameter holes 3 inches (7.62 cm) deep at the locations marked in Step 3 above.
5 Start a lag bolt in each of the two top matched bolt mounting slots by screwing the lag bolt into the pole
approximately
2
/
3
of an inch of the bolt length.
6 Insert the lag bolts into the two holes on the outside bottom of the mounting bracket. Screw in the lag bolts.
7 Secure the enclosure bracket to the pole by securely tightening all lag bolts.
8 Reattach the enclosure base mounting brackets with the four side plate bolts and torque the mounting bracket
bolts to 30–40 inch-pounds (3.4–4.5 Newton-meters).
9 If the cable stub connects to an underground cable, dress the cable down the pole 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 to the splice case.
Flat Surface-Mounting
Use the procedure below to mount the enclosure on a flat surface or in a manhole. You must allow room for
enough top clearance to remove the cover. Allow at least 3 inches (7.62 cm) of clearance above the dome, if the
31° tilt feature is used. Allow at least 10 inches (25.4 cm) of clearance, if the tilt feature is not used.
Figure 4 on
page 9 details the enclosure dimensions and Figure 5 on page 10 shows the mounting bracket.
Have the following equipment ready before you begin this procedure:
• Four
3
/
8
-inch (0.952 cm), 16 NC anchor bolts, 2
1
/
2
inches (6.35 cm) long for wall mounting
• Four
3
/
8
-inch (0.952 cm) washers
• One wrench
• One pencil
• One drill with a
1
/
4
-inch (0.635 cm) bit
To mount the enclosure, perform these steps:
1 Select a mounting location on a wall.
2 Remove the enclosure base mounting bracket from the mounting bracket by removing the four bolts that
connect each side plate, as shown in
Figure 5 on page 10 .