Calix 560 SBU ONT, Руководство по установке

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Connecting the Earth Ground
The Main Chassis Ground Lug for the ONT Model 560 is located on the exterior of the box
in the lower left hand corner (side).
CAUTION! Extreme care must be taken when attaching the ground
connectors to the utility (earth) ground rod. If the ground is interrupted or
disturbed in any way, an unsafe condition will exist.
To connect the earth ground
1.
Route the earth ground wire up to the ground lug connector on the outside of the box.
2.
Tighten the ground wire securely.
3.
Test for transient voltages using a power meter.
Preparing the Drop Cable
To prepare the drop cable
1.
Route the drop cable through the riser pipe. Make sure to leave 3 feet of exposed buffer
tube for later splicing.
2.
Remove the grommet on the bottom left side of the ONT chassis and pierce the
grommet with the sharpened end of a pencil where the riser pipe will enter the unit.
Note: The rubber grommets in the bottom of the enclosure are designed to provide a
seal around exiting wires/tubes. When piercing the grommet, avoid making the pierced
hole too large. The grommet must stretch to the appropriate size, forming a seal.
3.
Slip the grommet over the riser pipe and position the grommet roughly where it will be
attached.
4.
Assemble the ground shield connector onto the drop cable.
© 2001-2007 Calix. All Rights Reserved.
Strength Member
(Snip o ff at end of sheath )
Buffer Tube
Metal Sheathing (Runs
Entire Length of Cable)
Drop Cable
Clamp Slips Behind
Metal Sheathing
Slips Over Post and
Secured with Nut
Nuts
Ground
Strap
This Tab Mus t
Pierce Sheath
1933