User Guide

6
Symbols used in this site preparation guide
WARNING: This indicates a fact or feature very important for the safety of the user to prevent injury
or death and/or which can cause serious hardware damage if not applied appropriately.
CAUTION: Identifies information to prevent damage to this product.
GROUND: Earth ground symbol.
General Warnings
SHOCK RISK: HIGH VOLTAGE ELECTRICITY.
WARNING: To reduce the risk of injury, read all instructions and caution markings before installing
the FreeWire Boost Charger.
WARNING: The FreeWire Boost Charger must be installed by licensed technicians and in
accordance with all instructions.
WARNING: Installation must be done in accordance with all local electrical codes and/or the
National Electrical Code® (NEC®).
WARNING: Protection against lightning surges in accordance with local electric codes are the
responsibility of the installer.
WARNING: To reduce the risk of injury, be sure to follow lockout/tagout practices and procedures to
safeguard workers from unexpected energization.