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JB-2
Quick Start Guide
Determine location for the JB-2 on the roof. Remove tile, insert aluminum
flashing, center pentagon flashing in opening. Press firmly with both hands
to form the flashing to the contour of the roof tiles.
Within the Drill Zone, add the appropriately sized hole(s) into the attic.
Apply generous sealant to the underside following the sealant guide. Also
apply sealant to sidewalls of the raised portion of flashing. Install fittings
and connectors as needed. After connections are complete, finish by
installing lid. Hand tighten until screw head fits snug on lid.
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ezsolarproducts.com
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info@ezsolarproducts.com
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385.202.4150
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Summary of Contents for ezsolar JB-2
- Page 1 JB-2 Quick Start Guide Determine location for the JB-2 on the roof. Remove tile, insert aluminum flashing, center pentagon flashing in opening. Press firmly with both hands to form the flashing to the contour of the roof tiles. Within the Drill Zone, add the appropriately sized hole(s) into the attic.
- Page 2 Ordered Separately center 1/2”. Creating more clear space in the valley for water flow. Place the JB-2 base into the Remove the JB-2 and drill Apply a generous bead of Apply sealant to the underside opening in the flashing.
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Page 3: Materials Included
C. Wiring and Proper Use The JB-2 is outdoor PV rooftop junction box used on most Concrete Tile Roofs. All wires are to be copper conductors with insulation rated to 75°C or higher. To ensure dependable long-term connection it is required to use outdoor rated, UL 514B, NEMA 3R approved fittings and/or strain reliefs. - Page 4 • System Marking: Intertek Symbol and File # 5015705 • Periodic Re-inspections: If re-inspections yield loose components, loose fasteners, or any corrosion between components, components that are found to be affected are to be replaced immediately. Table 1: Typical Wire Size, Torque Loads and Ratings Torque 1 Conductor 2 Conductor...
- Page 5 Lethal voltages are present during the installation, operation and service of this equipment. Proper precautions must be taken at all items to ensure the safety of the service personnel. At all times follow state and federal occupational safety and health administration (OSHA) guidelines and regulations. Utilize proper Personal Protective Equipment (PPE) as required per national and local regulations as well as for installation best practices.
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