5
5.2 Bus Plug Installation Procedures
Note: The following are general procedures for installing all XJ-L Series bus plugs.
5.2.1
Ensure that the bus plug handle or breaker (if so equipped) is in the
OFF
position.
5.2.2
Back out all mounting screws. Screws should not be removed from the bus plug. Each plug has 1 or 2 mounting
screws on the left endwall that thread into the busway sidechannel. There are additional mounting/retaining
screws threaded into the top and/or bottom sides of the plug enclosure. These screw, when tightened, will lock the
bus plug enclosure onto the busway sidechannel.
5.2.3
Remove the XOC outlet cover (if so equipped). Locate the bus plug alignment finger slot in the lower left hand
corner of the busway outlet opening.
5.2.4
Locate the bus plug housing alignment tabs on the top of the bus plug. Position the bus plug over the
outlet opening with the bus plug housing alignment tabs resting on the top of the busway.
5.2.5
Guide the bus plug into the outlet opening, ensuring that the bus plug alignment finger and bus plug conductor
fingers enter their corresponding openings in the outlet.
5.2.6
Push the bus plug firmly into the busway plug-in outlet.
5.2.7
Make sure the bus plug is fully seated on the busway housing, and then tighten all mounting screws.
5.2.8
6 and 12 circuit XPMs are provided with drop rod brackets and require auxiliary support. Drop rod brackets can be
used with Siemens UJ100 Universal Hanger J-Hooks.
5.3 Bus Plug Removal Procedures
Note: The following are general procedures for removing all XJ-L Series bus plugs.
5.3.1
Ensure that the bus plug handle or breaker (if so equipped) is in the
OFF
position.
5.3.2
Unplug all power cables from receptacles (if so equipped).
5.3.3
Loosen all mounting/retaining screws and visually verify there is clearance between the retaining screws and the
busway sidechannel. Do not remove screws from bus plug.
5.3.4
Grasp both sides of the bus plug along the bottom edge, pull out, and then lift off of the busway.
5.3.5
Re-install the XOC outlet cover (if so equipped).
Typical XJ-L Bus Plug