HP OfficeConnect 1420 Series Compliance And Safety Manual page 9

Note
Before any operation is performed, please read the operation
instructions and precautions carefully to minimize the possibility of
accidents. The Note, Caution, Warning and Danger items in other
manuals do not cover all safety precautions that should be followed.
They are only the supplements to the safety precautions for
operations as a whole. Therefore, the personnel in charge of the
installation and maintenance of the products are required to
understand these basics of safety operation.
In performing various operations, please follow the local safety
regulations. The safety precautions introduced in the product manuals
are supplementary and subject to the local safety regulations.
When various operations are executed on the products, the
precautions and special safety instructions provided with the products
must be followed to the full.
The personnel in charge of the installation and maintenance of the
products must be trained as professionals to master the proper
operating methods and all safety precautions. Only the trained and
qualified personnel can perform operations such as equipment
installation and maintenance.
4