Fonrich New Energy Technology Co., Ltd.
4
1 Safety Precautions
To prevent personal injury and property damage, read this section carefully and
observe all safety information at all times.
Requirements of operators
Operators must have the following skills:
Knowledge of how an arc fault production box works and is operated.
Training in how to deal with the dangers and risks associated with installing,
using electrical devices and installations.
Knowledge of and compliance with this document and all safety information.
Installation
Disconnect the product form voltage sources and make sure it cannot be
reconnected before working on the device.
Please do not touch the other parts inside in addition to the terminals during the
installation process.
Please read this user manual carefully before installation. If the equipment is
damaged resulting from violation of the regulations specified in this document,
our company has the right not to guarantee the quality.
The distance between FR-DCBS-AFC4C and the object should meet the
conditions.
Electrical connection
Before electrical connection, please make sure that FR-DCBS-AFC4C is not
damaged and in a safe state, otherwise it may cause electric shock or fire.
Touch the cables of the PV array on the insulation only.
All electrical connections must meet the electrical standards of the country or
region where they are located.
Please use the indicated electric wire and electric cable. Using electric wire and
electric cable with no sufficient capacity or with no correct connection method
will lead to machine breakdown, machine fire or electric shock.
