English 6/8Hyperchill-Precision Control ICE015-0575 Maintenancea) The machine is designed and built to guarantee continuous opera-tion; however, the life of its components depends on the mainte-nance performed.b) When requesting assistance or spare parts, identify the machine(model and serial number) by reading the dataplate located on theunit.c) Circuits containing 3 kg or more of refrigerant fluid are checked toidentify leaks at least once a year.Circuits containing 30 kg or more of refrigerant fluid are checked toidentify leaks at least once every six months. ((EU) No. 517/2014 art.4.3.a, 4.3.b).d) For machines containing 3 kg or more of refrigerant fluid, the op-erator must keep a record stating the quantity and type of refrigerantused, an quantities added and that recovered during maintenanceoperations, repairs and final disposal ((EU) No. 517/2014 art. 6). Anexample of this record sheet can be downloaded from the site: www.polewr.com.5.1 General instructions! Before performing any maintenance, make sure the power to therefrigerator is disconnected.Y Always use the Manufacturer’s original spare parts: otherwise theManufacturer is relieved of all liability regarding machine malfunction-ing.Y In case of refrigerant leakage, contact qualified and authorizedpersonnel.Y The Schrader valve must only be used in case of machine malfunc-tion: otherwise any damage caused by incorrect refrigerant chargingwill not be covered by the warranty.5.2 Preventive maintenanceTo guarantee lasting maximum chiller efficiency and reliability, carryout:a) Z every 4 months - clean the condenser fins and make sure com-pressor electrical absorption is within the dataplate values;b) Z yearly - W version: in case of encrustations inside the con-denser, introduce and circulate a specific detergent liquid.b) Z Every 3 years - installation of kit for maintenance every 3years. (par.7.5)a) kit for maintenance every 3 years;b)service kit;1. compressor kit;2. fan kit;3. P3 pump kit;4. expansion valve kitc) individual spare parts.5.3 RefrigerantZ Charging: any damage caused by incorrect charging carried out byunauthorized personnel will not be covered by the warranty.Y The equipment contains fluorinated greenhouse gases.At normal temperature and pressure, the R407C refrigerant is a col-ourless gas classified in SAFETY GROUP A1 - EN378 (group 2 fluidaccording to Directive PED 97/23/EC);GWP (Global Warming Potential) = 1774.! In case of refrigerant leakage, air the room.5.4 DismantlingThe refrigerant and the lubricating oil contained in the circuit must berecovered in conformity with current local environmental regulations.The refrigerant fluid is recovered before final scrapping of the equip-ment ((EU) No. 517/2014 art.8).% RecyclingDisposalframe and panels steel/epoxy resin polyestertank aluminium/copper/steelpipes/collectors copper/aluminium/carbon steelpipe insulation NBR rubbercompressor steel/copper/aluminium/oilcondensator steel/copper/aluminiumpump steel/cast iron/brassfan aluminiumrefrigerant R407C (HFC)valve brass/copperelectrical cable copper/PVC