7�- MAINTENANCE AND TECHNICAL SERVICE
8�- WARRANTY
•
No returns will be accepted and no unit will be repaired or replaced if it is not ac-
companied by a report indicating the defect detected or the reason for the return.
•The guarantee will be void if the units has been improperly used or the stora-
ge, installation and maintenance instructions listed in this manual have not been
followed. “Improper usage” is defi ned as any operating or storage condition con-
trary to the national electrical code or that surpasses the limits indicated in the
technical and environmental features of this manual.
•
LIFASA
accepts no liability due to the possible damage to the unit or other parts
of the installation, nor will it cover any possible sanctions derived from a possible
failure, improper installation or “improper usage” of the unit. Consequently, this
guarantee does not apply to failures occurring in the following cases:
- Overvoltages and/or electrical disturbances in the supply;
- Water, if the product does not have the appropriate IP classifi cation;
- Poor ventilation and/or excessive temperatures;
- Improper installation and/or lack of maintenance;
- Buyer repairs or modifi cations without the manufacturer’s authorisation.
LIFASA
guarantees its products against any manufacturing defect for two years after the deli-
very of the units.
LIFASA
will repair or replace any defective factory product returned during the guarantee
period.
In the case of any query in relation to device operation or malfunction, please contact the
LIFASA
Technical Support Service.
Technical Assistance Service
C/Vallès, 32, Pol. Ind. Can Bernades
08130 - Santa Perpètua de Mogoda (Barcelona) ESPAÑA
Tel: (+34) 935 747 017
email: [email protected]
106
Controller MASTER control VAR FAST
Instruction Manual
