HYD 3K~6K-EP
User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd
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1. Basic safety information
1.1. Safety instructions
Read and understand the instructions of this manual, and be familiar with
relevant safety symbols in this chapter, then start to install and troubleshoot the
equipment.
According to the national and state requirements, before connecting to the
electrical grid, you must get permission from the local electrical grid operation can
only be performed by qualified electrical engineer.
Please contact the nearest authorized service center if any maintenance or
repair is needed.Contact your distributor for the information of the nearest
authorized service center. Do NOT repair it by yourself, it may cause injury or
property damage.
Before installing and maintaining the equipment, you should turn the DC
switch OFF to cut off the high voltage DC of the PV array. You can also turn the
switch in the PV combiner box OFF to cut off the high voltage DC.When the
battery needs to be installed, please confirm the positive and negative terminals of
the battery and turn OFF the battery. Otherwise, serious injury may be caused.
Qualified persons
The customer must make sure the operator has the necessary skill and training
to do his/her job.Staff in charge of using and maintaining the equipment must be
skilled,aware and mature for the described tasks and must have the reliability to
correctly interpret what is described in the manual. For safety reason only a
qualified electrician, who has received training and / or has demonstrated skills and
knowledge in construction and in operation of this unit, can install this inverter.
Shenzhen SOFARSOLAR Co., Ltd. does not take any responsibility for the
property destruction and personal injury because of any incorrect use.
Installation requirements
Please install inverter according to the following section. Fix the inverter on
an appropriate objects with enough load bearing capacity (such as walls, PV racks
