2
The device can only be used for the purposes specified in the manual.
Unauthorized modification or use of spare parts not sold or recommended by
the company may cause fire, electric shock, and other injuries.
Before the installation, disconnect all electrical connections and input switches
upstream to ensure that the device is voltage-free.
Before the electrical connection, disconnect input switches upstream, and
ensure that the device is voltage-free.
1.3
Maintenance and Replacement
•
Only persons from the service department of our company or other qualified
personnel can service the device.
•
The user is prohibited to perform maintenance, replacement, and other
operations. Otherwise, serious personal injury or tremendous property loss
may be caused.
Do not replace the internal components of the device without authorization. Our
company shall hold no liability for the damage caused.
User Manual
