SOFAR 250/255KTL-HV
User Manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd
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proper package. Transportation company should responsible for any damage
during transport period.
If you find any packing problems that may cause the damage of inverter or any
visible damage, please notice the responsible transportation company immediately.
You can ask your installer or SOFARSOLAR for help if necessary.
Electrical Connection
Please comply with all the current electrical regulations about accident prevention
in dealing with the current inverter.
Before the electrical connection, use opaque material to cover the
PV modules or disconnect PV string DC switch. PV arrays will
produce dangerous voltage if it is exposure under sun
Danger
All operation must accomplish by certified electrical engineer
Must be trained;
Completely read the manual operation and understand all
information
Warming
Must get permission by local utility company before connecting to
grid and the connection must be done by certified electrical
engineers
Attention
Operation
Touching the utility grid or the terminal conductors can lead to
lethal electric shock or fire!
Do not touch non-insulated cable ends, DC conductors and any
live components of the inverter.
Attention to any electrical relevant instruction and document.
Danger
Enclosure or internal components may get hot during operation.
Do not touch hot surface or wear insulated gloves.
Keep it away from kids !
Attention
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
at least 5 minutes before carry any maintenance or repair work.
Danger
