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Idiomas disponibles
Idiomas disponibles
6
Maintenance
a) The machine is designed and built to guarantee continuous
operation; however, the life of its components depends on
the maintenance performed.
Z
b)
When requesting assistance or spare parts, identify the
machine (model and serial number) by reading the data plate
located on the unit.
c) An example of this record sheet can be downloaded from
the site: www.polewr.com.
6.1 General instructions
!
Before performing any maintenance, make sure the power
to the refrigerator is disconnected.
Y
Always use the Manufacturer's original spare parts:
otherwise the Manufacturer is relieved of all liability regarding
machine malfunctioning.
Y
In case of refrigerant leakage, contact qualifi ed and author-
ized personnel.
Y
The Schrader valve must only be used in case of machine
malfunction: otherwise any damage caused by incorrect refrig-
erant charging will not be covered by the warranty.
English
6.2 Preventive maintenance
To guarantee lasting maximum chiller effi ciency and reliability,
carry out:
Z
a)
every 4 months - clean the condenser fi ns and make
sure compressor electrical absorption is within the dataplate
values;
Z
b)
yearly - W version: in case of encrustations inside the
condenser, introduce and circulate a specifi c detergent liquid.
Z
b)
Every 3 years - installation of kit for maintenance every
3 years. (par.7.4)
a) kit for maintenance every 3 years;
b)service kit;
1.
compressor kit;
2.
fan kit;
c) individual spare parts.
6.3 Refrigerant
Z
Charging: any damage caused by incorrect charging car-
ried out by unauthorized personnel will not be covered by the
warranty.
Y
The equipment contains fl uorinated greenhouse gases.
At normal temperature and pressure, the R407C refrigerant is a
colourless gas classifi ed in SAFETY GROUP A1 - EN378 (group
2 fl uid according to Directive PED 2014/68/EU);
GWP (Global Warming Potential) = 1774.
!
In case of refrigerant leakage, air the room.
PCW420-650
6.4 Dismantling
The refrigerant and the lubricating oil contained in the circuit
must be recovered in conformity with current local environmen-
tal regulations.
The refrigerant fl uid is recovered before fi nal scrapping of the
equipment ((EU) No. 517/2014 art.8).
%
frame and panels
steel/epoxy resin polyester
pipes/collectors
copper/aluminium/carbon steel
pipe insulation
NBR rubber
compressor
steel/copper/aluminium/oil
condensator
steel/copper/aluminium
fan
aluminium
refrigerant
R407C (HFC)
valve
brass/copper
electrical cable
copper/PVC
Equipment containing electrical components must
be disposed separately collected with electrical
and electronic waste according to local and cur-
rently legislation.
Recycling
Disposal
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