SOFAR 3K~6KTLM-G3 User manual
Copyright © Shenzhen SOFAR SOLAR Co., Ltd
Maintenance and repair
Before any repair work, turn OFF the AC circuit breaker between
the inverter and electrical grid first, then turn OFF the DC switch.
After turning OFF the AC circuit breaker and DC switch, wait for 5
minutes at least before carrying out any maintenance or repair work.
Inverter should work again after removing any faults. If you need
any repair work, please contact with the local authorized service
center.
Can't open the internal components of inverter without authorized.
Shenzhen SOFARSOLAR Co. Ltd. does not take any responsibility
for the losses from that.
EMC / noise level of inverter
Electromagnetic compatibility (EMC) refers to an electrical equipment functions
in a given electromagnetic environment without any trouble or error, and impose
no unacceptable effect upon the environment. Therefore, EMC represents the
quality characters of an electrical equipment. The inherent noise-immune
character: immunity to internal electrical noise. External noise immunity:
immunity to electromagnetic noise of external system. Noise emission level:
influence of electromagnetic emission upon environment.
Electromagnetic radiation from inverter may be harmful to
health!
Please do not continue to stay around the inverter in less than 20 cm
when inverter is working.
1.2. Symbols and signs
Caution of burn injuries due to hot enclosure!
You can only touch the screen and pressing key of the inverter while
it's working.
PV array should be grounded in accordance to the requirements of
the local electrical grid operator!
We suggest that all PV module frames and inverter are reliably
grounded to protect the PV system and personnel security.
Ensure input DC voltage < Max. DC voltage .Over voltage may
cause permanent damage to inverter or other losses, which will not
be included in warranty!
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