Important Safety Instructions
This manual contains important instructions for the Tesla Solar Inverter (3.8 kW P/N 1534000-XX-Y and 7.6 kW P/N 1538000-XX-Y) and PV Rapid Shutdown Equipment Mid Circuit Interrupter (P/N MCI-1) that shall be followed during installation and maintenance of the Tesla Solar Inverter and PV Rapid Shutdown Equipment Mid Circuit Interrupter.
- "X" is a number and the one number in the model number representing a style code; form, fit, and function are not changed, and these numbers have no bearing on compliance.
- "Y" is a letter, and the one letter in the model number representing a pedigree; form, fit, and function are not changed, and this letter has no bearing on compliance.
All instructions must be read and understood before attempting to install, wire, operate, or maintain a PV system. Failure to read and comply with any of the limitations noted herein can result in property damage, serious bodily injury, or death. The installer assumes the risk of all injury that might occur during installation, including, without limitation, the risk of electric shock. Tesla Solar Roof is engineered to safely withstand applicable live loads required by building code for steep slope applications. However, to ensure safety and maintain maximum roof life, walking on a Solar Roof should be avoided except by trained Tesla Solar Roof installation professionals and first responders. This is a common recommendation for other high-end roof types, including slate, clay, concrete, and composite tile products.
- Use qualified personnel for installation. Installing a solar electric system requires specialized skills and knowledge.
- Abide by local, regional, and national statutory regulations when installing the system, and obtain a building permit if necessary.
- Use equipment, connectors, and wiring suitable for solar electric systems.
- Work under dry conditions and use dry tools.
- Use fall protection when working from heights. Follow Occupational Safety and Health Act (OSHA) or local governing safety regulations regarding Fall Protection.
- Use insulated tools that are approved for working on electrical installations.
- Wear suitable personal protection equipment (PPE) to prevent the risk of personal injury, such as fall hazards or electrical hazards.
- Consult your local authority for guidelines and requirements for building or structural fire safety.
Note to Trained Professionals
In the event of a fire at the premises, rapid shutdown equipment in the array will reduce voltages and control the hazard for firefighter operations. Nevertheless the array wiring should be treated as potentially dangerous, especially if it is damaged by heat or flames. Inform the fire crew about the particular hazards from the PV system, and stay away from all elements of the PV system during and after a fire until the necessary steps have been taken to make the PV system safe.
Symbols Used
| CAUTION: indicates a hazardous situation which, if not avoided, could result in minor injury or damage to the equipment. | |
| WARNING: indicates a hazardous situation which, if not avoided, could result in injury or death. | |
|
Note |
NOTE: indicates an important step or tip that leads to best results, but is not safety or damage related. |
| REFER TO OPERATING INSTRUCTIONS: indicates that user should refer to operating or installation instructions before proceeding. | |
| RISK OF ELECTRIC SHOCK: indicates components that present risk of electrical shock. |