LiftMaster LA412 LA412 Manual - Page 24

Junction Box (model La412-s Only), Junction Box

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WIRING » JUNCTION BOX (MODEL LA412-S ONLY) JUNCTION BOX The following items are required to complete the junction box installation: • 4 x 4 Junction Box with 3/4" NPT threaded port holes • Screws • PVC Conduit 1 Open the junction box by removing screws (4) and set aside. 2 Mount the junction box within 3 feet (0.9 m) of second operator. Junction Box Cover 1 Screws (4) Junction Box 2 3 feeWtit(h0i.n9 m) Gate Operator (Gate 2) Junction Box Extension Cable 3 Route operator cable and extension cable through watertight connector nut and watertight connector. 4 Insert cables and watertight connectors into the holes in the bottom of the junction box (not provided). 5 Feed extension cable through PVC conduit and secure with nut. 23 3 5 PVC Conduit Watertight Connector Nut Operator Cable Watertight Connector Nut Junction Box (not provided) Nut Watertight Connector Extension Cable 4 Watertight Connector Nut PVC Conduit

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23
JUNCTION BOX
The following items are required to complete the junction box installation:
• 4 x 4 Junction Box with 3/4" NPT threaded port holes
• Screws
• PVC Conduit
Open the junction box by removing screws (4) and set aside.
Mount the junction box within 3 feet (0.9 m) of second operator.
Gate Operator (Gate 2)
Extension Cable
Within
3 feet (0.9 m)
Junction Box
Screws (4)
WIRING
» JUNCTION BOX (MODEL LA412-S ONLY)
Junction Box
Junction Box Cover
1
2
1
2
Route operator cable and extension cable through watertight connector nut and
watertight connector.
Insert cables and watertight connectors into the holes in the bottom of the
junction box (not provided).
Feed extension cable through PVC conduit and secure with nut.
Junction Box (not provided)
Watertight Connector
Watertight Connector
Extension Cable
Watertight Connector Nut
PVC Conduit
PVC Conduit
Watertight Connector Nut
Operator Cable
3
4
5
3
5
4
Nut
Nut