D
–EIMAC00708-16EN - 71/76
Service and limited warranty
All machines are factory-tested and guaranteed for 12 months as of the first startup or 18 months as of delivery.
These machines have been developed and constructed according to high quality standards ensuring years of failure -free
operation. It is important, however, to ensure proper and periodical maintenance in accordance with all the procedures
listed in this manual.
We strongly advise stipulating a maintenance contract with a service authorized by the manufacturer in order to ensure
efficient and problem-free service, thanks to the expertise and experience of our personnel.
It must also be taken into consideration that the warranty period requires maintenance, as well, as do the warranty terms.
It must be borne in mind that operating the machine in an inappropriate manner, beyond its operating limits or not
performing proper maintenance according to this manual can void the warranty.
Observe the following points in particular, in order to conform to warranty limits:
The machine cannot function beyond the catalogue limits
The electrical power supply must fall within the voltage limits and without voltage harmonics or sudden changes.
The three-phase power supply must not have un unbalance between phases exceeding 3%. The machine must stay
turned off until the electrical problem has been solved.
No safety device, either mechanica, electrical or electronic m ust be disabled or bypassed.
The water used for filling the hydraulic circuit must be clean and suitably treated. A mechanical filter must be installed at
the point closest to the evaporator entrance.
Unless there is a specific agreement at the time of ordering, the evaporator water flow rate must never be above 120%
and below 80% of the nominal flow rate.
Periodic obligatory checks and starting up of appliances under
pressure
The standard units are included in category II (with liquid receiver category IV) of the classification established by the
European Directive PED 2014/68/EU.
For chillers belonging to this category, some local regulations require a periodic inspection by an authorized agency.
Please check with your local requirements.
Important information regarding the refrigerant used
This product contains fluorinated greenhouse gases Contains fluorinated greenhouse gases.
Do not vent gases into the atmosphere.
Refrigerant type:
R134a
GW P(1) value:
1430
(1)GW P =
Global W arming Potential
The refrigerant quantity is indicated on the unit name plate.
Periodical inspections for refrigerant leaks may be required depending on European or local legislation. Please contact
your local dealer for more information.
