Warranty; Spare Parts; Troubleshooting - Arneg Lisbona 2 Guía De Instalación Y Manejo

23. Warranty

The Buyer can take advantage of the warranty provided by the supplier only by carefully observing
the instructions given in this manual, in particular if:
• operating within cabinet's limitations on use
• to carefully and constantly carry out maintenance operations;
• authorizes the use of the machine by operators and technicians trained for the purpose and with
proven skills and behaviour (see chap. 4-5-6)
Conditions Italy: Unless otherwise agreed, the machines are guaranteed only if factory
new, for one year from the date of shipment, except for the electrical parts
and related parts. Within this period, the parts will be replaced or repaired for
free at the discretion of our technicians that will assess it they are defective.
For further details on warranty conditions please check the sales terms.
Overseas: see the agreements with the respective dealers or area managers
i
Failure to comply with the instructions in this manual shall void the warranty.

24. Spare parts

Use only original spare parts
• replace the parts before wearing excessively to avoid damage to persons or property
• carry out scheduled maintenance as provided in the agreement

25. Troubleshooting

Problem
The cabinet • power black-out
stops and
• master switch turned off
does not re-
• plug detached
start
• breakers
thermal
switches)
• electric controller faulty
i
The cabinet • the cabinet is in defrosting
phase
does not cool
• air inlets are obstructed
sufficiently
• the load is not distributed even-
ly
• the cabinet is next to air cur-
rents or heat sources
• the cabinet is not levelled
• evaporator frozen
The engine is • screws and bolts are not tight-
noisy ened
• the cabinet is not levelled
05060167 00 09-08-2016
Possible causes
triggered
breakers/differential
once the electrical supply has been restored, check that all the electrical
equipment in the store will restart without triggering the overload pro-
tection devices; otherwise, modify the system to differentiate the enable-
ment of the various devices.
If power is not restored in a short time, store the goods in a cold room to
maintain the storage temperature.
• check the cause of the black-out
• turn on the switch.
• insert the plug
(fuses, • check the temperature of the condensing
unit
• replace the controller
• wait for defrosting to complete (about 30min)
• release air inlets
• load the goods in order (Fig.14)
• check the position of the cabinet inside the
store chap.12
• level the cabinet see chap.12
• thaw it
• tighten the bolts and screws
• level the cabinet chap.12
Possible solutions
Lisbona 2
English
51