ADC 150-2204-01, Руководство пользователя

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150-506-100-03 Installation
HRE-506 List 1 and List 2 March 28, 2000 13
3 Position the mounting bracket against the wall and mark the location of the four outside mounting holes.
4 Drill four
1
/
4
-inch (0.635 cm) diameter holes 2-
1
/
2
inches (6.35 cm) deep at the locations marked in Step 3 .
5 Start an anchor bolt in each of the two top, bolt-mounting slots and screw the bolt into the wall approximately
2
/
3
of an inch of the bolt length.
6 Insert and tighten the anchor bolts in the two bottom holes located on the outside of the mounting bracket.
7 Secure the enclosure bracket to the wall by tightening all anchor bolts.
8 Reattach the enclosure base mounting brackets to the mounting bracket 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 wall 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 wall to the splice case.
Rack Mounting
Before you rack mount the enclosure, you may want to remove the dome because of the weight and size of the
enclosure, you may want to remove the dome prior to mounting the enclosure. The enclosure must be mounted
vertically. A shady location is also recommended to minimize thermal stress.
Have the following equipment ready before you begin this procedure:
• Four
3
/
8
-inch thru bolts for rack mounting.
• Four
3
/
8
-inch nonmetallic washers. Nonmetallic washers are required to avoid a ground loop that may
result if both the rack and the enclosure are grounded. ADC does not recommend using the rack ground
for the enclosure ground since its integrity is not 100 percent reliable.
• One wrench.
To rack mount the enclosure, follow these steps:
1 Select a location on the cable rack.
2 Position the enclosure so that the outside slots and holes in the mounting bracket align with the mounting
holes in the cable rack.
3 Slide the thru-bolts with nonmetallic washers through the outside slots and holes of the mounting bracket.
Begin tightening the bolts into the mounting holes.
4 Secure the enclosure to the rack by tightening the thru bolts.
The desiccant bags shipped with the unit must be activated prior to closing the lid. Do this by
removing the bags from their plastic container and placing them inside the enclosure.