In order to avoid personal injury and prevent product damage, please use this product in
accordance with regulations. Don't go on until you fully understand and meet the following
warnings.
Safe grounding.Please ensure that the grounding terminal of the power
line of this product is reliably connected with the protective
grounding terminal, and insert the instrument into the grounded power
socket.
Use suitable fuse.To provide continuous fire protection, please use
only the specified type and rated fuse.
If the product is abnormal, please do not use it.Its protective
measures may have been damaged, do not install replacement parts or
unauthorized adjustment of products. Please return the product to
repair or professional inspection to ensure its safety characteristics.
Never use this product in a flammable and explosive environment.
Environmental considerations
This product conforms to the requirements of the WEEE directive (2002/96/EC). The label
attached to the product (see below) indicates that the electronic/electrical equipment shall not be
disposed of with household waste.
Some substances contained in this product may be harmful to the environment or human
health. To avoid releasing harmful substances into the environment or endangering human health,
it is recommended to recycle this product by appropriate methods to ensure that most of the
materials can be reused or recycled correctly. For processing or recycling information, please
contact the local authority.
Symbols on products
The following symbols may appear on the product:
II