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Basic safety information

Outlines of this chapter

safety instruction

It mainly introduce the safety instruction when install and operate the equipment.

1.1 Safety instructions

If you have any question or problem when you read the following information,
please contact Shenzhen SOFARSOLAR Co ., Ltd .

Note

Symbols and signs

It mainly introduce the safety symbols on the inverter.

Read  and  understand  the  instruction  of  this  manual  ,and  be  familiar  with  relevant  safety
symbols  in  the  paragraph,  then  start  to  install  and  debug  the  equipment.According  to  the
national  and  state  requirements,  before  connect  the  grid  ,you  must  get  power  department
permission, and perform the operation only by qualified electrical engineer.Before installing
and maintaining the equipment, you should cut off the high voltage application of PV array.
You can also open the switch of Solar Array Combiner to cut off the high voltage. 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.

Assembly situation requirements

Please install and start inverter according to the following sections. Put the inverter in
appropriate bearing capacity objects(such as wall and components and so on), to ensure that
inverter vertical placed. Choose suitable place for installing electrical equipment. And assure
enough fire exit space, convenience for maintenance. Maintain proper ventilation, and
ensure that have the enough air cooling cycle.

Transport requirements

If you find packing problems that may cause the damage of the inverter, or find any visible
damage, please immediately notice the responsible transportation company. You can ask
solar equipment installation contractor or Shenzhen SOFARSOLAR Co.Ltd for help if necessary.
Transport of the equipment, especially by road, must be carried out with by suitable ways and
means for protecting the components (in particular, the electronic components) from violent
shocks, humidity, vibration, etc.

Electric connection

Please comply with all the current electrical regulations about accident prevention in dealing
with the current inverter.

Before the electrical connection, make sure to use opaque material to cover the
PV modules or to disconnect PV array DC switch. Exposure to the sun, PV array
will produce a dangerous voltage!
When the photovoltaic array is exposed to light, it supplies a DC voltage to the
PCE.

Danger

Warning

Attention

All installation accomplished only by professional electrical engineer!

Only get permission by the local power department and complete all electrical
connection by professional electrical engineer then connect inverter into grid!

must be trained;
Completely read the manual operation and understand relevant matters.

Electrical installation and maintenance shall be conducted by qualified electrician and
shall comply with national wiring rules.

Shenzhen SOFARSOLAR Co ., Ltd.

User manual

Basic safety information

The equipment is composed of two cases. It’s forbidden to remove the tamper
evident label, and open the upper case. Otherwise Sofarsolar will not provide
service and maintenance.!

Note

Sofar 30K~40KTL

Document Version 1.0(2015.08.06)

Компания

Реалсолар

»,

Санкт

Петербург

Октябрьская

наб

. 104,

. 1,