NVPT-414V-II user's manual, ver. 1.0
All rights reserved © AAT Holding sp. z o.o.
3
SAFETY REQUIREMENTS
WARNING!
THE KNOWLEDGE OF THIS MANUAL IS AN INDESPENSIBLE CONDITION OF A PROPER
DEVICE OPERATION. YOU ARE KINDLY REQUSTED TO FAMILIRIZE YOURSELF WITH
THE MANUAL PRIOR TO INSTALLATION AND FURTHER DEVICE OPERATION.
WARNING!
USER IS NOT ALLOWED TO DISASSEMBLE THE CASING AS THERE ARE NO USER-
SERVICEABLE PARTS INSIDE THIS UNIT. ONLY AUTHORIZED SERVICE PERSONNEL
MAY OPEN THE UNIT
INSTALLATION AND SERVICING SHOULD ONLY BE DONE BY QUALIFIED SERVICE
PERSONNEL AND SHOULD CONFORM TO ALL LOCAL REGULATIONS
WARNING!
PRIOR TO UNDERTAKING ANY ACTION THAT IS NOT DESCRIBED FOR THE GIVEN
PRODUCT IN USER’S MANUAL AND OTHER DOCUMENTS DELIVERED WITH THE
PRODUCT, OR IF IT DOES NOT ARISE FROM THE USUAL APPLICATION OF THE
PRODUCT, MANUFACTURER MUST BE CONTACTED UNDER THE RIGOR OF EXCLUDING
THE MANUFACTURER’S RESPONSIBILITY FOR THE RESULTS OF SUCH AN ACTION.
1. Prior to undertaking any action please consult the following manual and read all the safety and
operating instructions before starting the device.
2. Please keep this manual for the lifespan of the device in case referring to the contents of this manual
is necessary;
3. All the safety precautions referred to in this manual should be strictly followed, as they have a direct
influence on user’s safety and durability and reliability of the device;
4. All actions conducted by the servicemen and users must be accomplished in accordance with the
user’s manual;
5. The device should be disconnected from the system during maintenance procedures;
6. Usage of additional devices and components neither provided nor recommended by the producer is
forbidden;
7. Usage of this device in an environment with high humidity (such as near swimming pools, bathtubs,
in damp cellars) is forbidden;
8. Mounting the device on unstable surface or using not recommended mounts is forbidden. The device
must be mounted by qualified personnel with proper authorization, in accordance with this user’s
manual;
