APsystems YC500A - Important Safety Instructions; Safety Instructions

YC500A Installation/User Manual
2
Important Safety Instructions
This manual contains important instructions to follow during installation
and maintenance of the APsystems Photovoltaic Grid-connected Inverter
(Microinverter). To reduce the risk of electrical shock and ensure the safe
installation and operation of the APsystems Microinverter, the following
symbols appear throughout this document to indicate dangerous conditions
and important safety instructions.
Specifications subject to change without notice - please ensure you are using
the most recent update found at www.APsystems.com
WARNING:
This indicates a situation where failure to follow
instructions may cause a serious hardware failure or personnel
danger if not applied appropriately. Use extreme caution when
performing this task.
NOTE: This indicates information that is important for optimized
microinverter operation. Follow these instructions closely.
Safety Instructions

Do NOT
disconnect the PV module from the APsystems Microinverter
without first disconnecting the AC power.
 Only qualified professionals should install and/or replace APsystems
Microinverters.
 Perform all electrical installations in accordance with local electrical
codes.
 Before installing or using the APsystems Microinverter, please read all
instructions and cautionary markings in the technical documents and on
the APsystems Microinverter system and the solar-array.
 Be aware that the body of the APsystems Microinverter is the heat sink
and can reach a temperature of 80°C. To reduce risk of burns, do not
touch the body of the Microinverter.
 Do NOT attempt to repair the APsystems Microinverter. If it fails, contact
APsystems Customer Support to obtain an RMA number and start the
replacement process. Damaging or opening the APsystems Microinverter
will void the warranty.
WARNING
SYMBOL
NOTE
SYMBOL