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2. Requirements for professional and technical personnel
Professionally trained;
Familiar with related safety specification for the electrical system;
Read this manual carefully and master related safety cautions.
3. Professional and technical personnel is allowed to do
Install the inverter/charger to a specified location;
Conduct trial operations for the inverter/charger;
Operate and maintain the inverter/charger.
4. Safety cautions before installation
When you receive the inverter/charger, check whether there is any damage that
occurred in transportation. Contact the transportation company, our local
distributor, or our company in time for any problem.
When storing or moving the inverter/charger, follow the instructions in the
manual.
When installing the inverter/charger, you must evaluate whether the operation
area exists any arc danger.
Do not store the inverter/charger where children can touch it.
The inverter/charger is only allowed for stand-alone operation. Connecting
multiple units' output in parallel or series would damage the inverter/charger.
5. Safety cautions for mechanical installation
Before installation, make sure the inverter/charger has no electrical connection.
Ensure the inverter/charger installation's heat dissipation space. Do not install the
inverter/charger in humid, salt spray, corrosion, greasy, flammable, explosive, dust
accumulative, or other severe environments.
6. Safety cautions for electrical connection
Check if all the wiring connections are tight to avoid the danger of heat
accumulation due to a loose connection.
The protective grounding must be connected to the ground. The cross-section of
the wire should not be less than 4mm
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A fast-acting fuse or circuit breaker should be used between the battery and the
inverter/charger; the fast-acting fuse or circuit breaker's value should be twice the
inverter/charger rated input current.
DO NOT put the inverter/charger close to the flooded lead-acid battery because the