Important Safety Instructions - enphase M175-24-240-S Installation And Operation Manual

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS
This manual contains important instructions that shall be followed during
installation and maintenance of the Enphase Micro-Inverter.
To reduce the risk of electrical shock, and to ensure the safe installation and
operation of the Enphase Micro-Inverter, the following safety symbols have been
placed throughout this document to indicate dangerous conditions and important
safety instruction.
WARNING: This indicates a fact or feature very important for the
safety of the user and/or which can cause a serious hardware failure if
not applied appropriately. Use extreme caution when performing this
task.
NOTE: This indicates a feature that is important for optimal system
operation. Follow these instructions closely.
SAVE THESE INSTRUCTIONS
All electrical installations shall be done in accordance with all local electrical codes
!
and the National Electrical Code (NEC), ANSI/NFPA 70.
Installations and replacement of Micro-Inverters shall only be performed by qualified
!
personnel.
The Enphase Micro-Inverter contains no user serviceable parts. Please return the unit
!
to Enphase for maintenance. Tampering with or opening the Enphase Micro-Inverter
will void the warranty.
Before installing or using the Enphase Micro-Inverter, please read all instructions and
!
cautionary markings in the technical description and on the Enphase Micro-Inverter
system and the PV-array.
Connecting the Enphase Micro-Inverter to the electrical utility grid must only be done
!
after receiving prior approval from the utility company.
The body of the Enphase Micro-Inverter is the heat sink and can reach a temperature
!
of 80!C. To reduce risk of burns, do not touch
Do NOT disconnect the PV module from the Enphase Micro-Inverter without first
!
removing AC power.
NOTE: The Enphase Micro-Inverter Warranty Terms and Conditions
may be found in the Appendix section of this manual.
Page 4 Copyright Enphase Energy Inc. 2008 Release 1.4