Prudent Warranty
For the products manufactured by our Company, if the defects appear within 3
months from the date of delivery, we can provide the replacement; if the defects appear
within one year from the data of delivery, we can provide free services and repairs; if the
defects appear more than one year after delivery, we can provide life-long paid
maintenance services.
Safety Requirements
Please carefully read the following safety precautions so as to avoid personal injury
and prevent the product or any other products connected thereto from being damaged. In
order to avoid the possible dangers, the product can only operate within a specified range.
Only the qualified technicians can implement the maintenance
.
— Prevent Fire or Personal Injury
Use appropriate power cables.
Only the dedicated power cables which conform to the
specifications of the product can be used.
Correct connection and disconnection.
When the test lead is connected to the
charged terminal, please don’t connect or disconnect the test lead at will.
Earth the product.
In addition to be earthed using the power line, the earthing rod on
the shell of this product must also be earthed. In order to prevent electric shock, the
earthing conductor must be connected to the ground. Before the connection to the input or
output terminal of the product, please make sure that the product has been properly
earthed.
Pay attention to the rated values of all terminals.
In order to prevent fire or electric
shock, please pay attention to all the rated values and marks of the product. Before the
connection, please read this Manual so as to gain more insight into the information on
rated values.
Never operate the product without an instrument cover.
If the cover or panel has
been removed, never operate the product.
Use appropriate fuses.
Use the fuses of the type and rated value specified for the
product.
