50 bright blue Installation Manual
Environmental conditions
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Ambient Temperature: 0º to 49º C or 32º to 120º F
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The room must be dust free and clean.
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It is optimal to mount the enclosure on fire rated plywood which is affixed to a cinder block wall or a wall
covering i.e. sheetrock
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Mount the cabinet in a secure, but generally accessible location
Mounting the enclosure
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Field Wiring - It is recommended that you drill holes or punch the knockouts in the metal enclosure for field
wiring before mounting the enclosure to the wall.
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A non-metallic sleeve is recommended to protect the wiring where it enters the cabinet.
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Mount the enclosure to the wall using the provided mounting holes. Recommended mounting hardware:
Four 1/4” x 1” lag bolts.
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To secure the VBB-RI enclosure use two screws through the openings provided on the cover. Alternately a
lock can be added using the provided punch out section on the cover.
VBB-RI Pin Layout
