Installation Instruction: Provide installation training to customer/installer, ensure all the Huawei equipment would be installed safely, reliably and properly.
Transformer Station / Inverter Commissioning Instruction: Instruct the customer/installer to power on and configure the transformer station / inverter, ensure the Huawei equipment running normally.
Monitoring System Operation Instruction: Instruct the customer/installer on how to build and use the Huawei monitoring system, ensure the communication and monitoring functions can work normally, and be clear for customer to operate.
Troubleshooting to malfunctioned equipment: Locate the fault by remote support or on‑site service, instruct the customer/ maintenance personnel get the faulty equipment recovery.
Hardware replacement: Disassemble the faulty equipment, install the replacement and make it run normally, return the faulty equipment to Huawei.