Avaya Inc.
Installation and Operation
Model EA401
Installing the EA401
•Declassify the hazardous location before proceeding with any installation or electrical wiring.
•Follow all appropriate electrical codes and use only approved electrical fittings for the installation.
•Choose a wall location that is free of obstructions and permits space for ½” NPT conduit runs
•Ensure mounting can support 16.5lbs. (7.5kg), plus the weight of any peripheral equipment.
•Ensure that none of the electrical connection circuits are live.
•Use the template provided to locate and drill holes for mounting screws. Use ¼” bolts or screws to mount the unit.
•Secure the unit to the wall:
•Attach lower conduit nipples to the telephone and ensure a minimum five thread engagement.
•Mount an approved explosion proof junction box within 45.7 cm (18") of the telephone’s lower sealing cavity and bring telephone wires into this box.
Caution: Installation or electrical wiring in a hazardous location could result in serious injury to personnel or damage to property.
See: Figure 3 - Typical Installation.
See: Figure 2 -
Dimensions.
Tip: Use ¼” bolts or screws to secure the unit to the wall.
Tip: Fittings compatible with 1/2 inch NPT nipples, conduit, or 1/2 inch
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