Arneg Lisbona 2 LF 1C, Инструкция по установке и эксплуатации

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Lisbona 2
English
05060167 00 09-08-2016 51
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
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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 Possible causes Possible solutions
The cabinet
stops and
does not re-
start
• power black-out • check the cause of the black-out
• master switch turned off • turn on the switch.
• plug detached • insert the plug
• breakers triggered (fuses,
thermal breakers/differential
switches)
• check the temperature of the condensing
unit
• electric controller faulty • replace the controller
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.
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If power is not restored in a short time, store the goods in a cold room to
maintain the storage temperature.
The cabinet
does not cool
sufficiently
• the cabinet is in defrosting
phase
• wait for defrosting to complete (about 30min)
• air inlets are obstructed • release air inlets
• the load is not distributed even -
ly
• load the goods in order (Fig.14)
• the cabinet is next to air cur -
rents or heat sources
• check the position of the cabinet inside the
store chap.12
• the cabinet is not levelled • level the cabinet see chap.12
• evaporator frozen • thaw it
The engine is
noisy
• screws and bolts are not tight -
ened
• tighten the bolts and screws
• the cabinet is not levelled • level the cabinet chap.12