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irinox EasyFresh Use And Maintenance Instructions

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U
S
E
A
N
D
M A I N T E N A N C E
I N S T R U C T I O N S
N°REV
REVISION DESCRIPTION
DATE REV.
REVISER
UPDATE COVER
28/08/2015
NC
02

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  • Page 1 M A I N T E N A N C E I N S T R U C T I O N S N°REV REVISION DESCRIPTION DATE REV. REVISER UPDATE COVER 28/08/2015...
  • Page 2 Dear Customer, While thanking you for the confidence you have shown us by choosing an IRINOX blast chiller, we invite you to read this manual carefully. It contains all the information you need to start optimal preservation of your products right away.

  • Page 3: Table Of Contents

    INDEX 1. GENERAL DOCUMENTATION 1.1 GENERAL WARNINGS 1.2 PREAMBLE 1.3 TRANSPORT AND HANDLING 1.4 UNPACKING 1.5 ELEMENTARY SAFETY STANDARDS 1.6 PRECAUTIONS FOR LOADING AND UNLOADING THE PRODUCTS 1.7 DANGEROUS USE OF THE POINTED PROBE 1.8 PERIODICAL PERSONNEL TRAINING 2. INSTALLATION 2.1 PLATE DATA 2.2 POSITIONING 2.3 DIMENSIONAL DATA...

  • Page 4: General Documentation

    Directive 2006/95 and to Directive 2004/108/CE for the above-mentioned Directive. each individual machine. The joints made by IRINOX S.p.a. comply with the In compliance with directive 97/23/EC, based on the standard EN14276-2 model the equipment is supplied together with the user...

  • Page 5: Elementary Safety Standards

    1.5. ELEMENTARY SAFETY STANDARDS • The user is liable for negligence of operations on the before carrying out cleaning or routine maintenance, machine which do not comply with the instructions in disconnect the machine from the power supply this manual. network, turning off the master switch and pulling the Hereafter are the general safety Standards: plug...

  • Page 6: Installation

    2. INSTALLATION 2.1. PLATE DATA • Make sure that the plate data and electrical line features correspond (V, kW, Hz, phase and available power). 31020 • CORBANESE (TV) The plate carrying the features of the appliance is ITALY applied on the side (fig.2). Model Mod.

  • Page 7: Dimensional Data

    2.3. DIMENSIONAL DATA FRONT SIDE VIEW VIEW VIEW EF10.1 EF20.1 EF30.1 EF45.1...
  • Page 8 2.3. DIMENSIONAL DATA EF20.1 condensing unit EF30.1 condensing unit EF45.1 condensing unit Remote condenser Remote condenser Super-silent Super-silent remote condenser remote condenser Remote air- Remote air- condensing unit condensing unit Remote air Remote air condenser and condenser and remote unit remote unit Super-silent Super-silent...

  • Page 9: Room Temperature And Air Exchange

    2.4. ROOM TEMPERATURE AND AIR EXCHANGE Table 2 For the air condensed refrigeration units, operating room temperature must not exceed 32 °C. The declared MINIMUM AIR EXCHANGE performances are not guaranteed beyond this tempera- MODEL Power supply frequency (Hz) AIR (m ture.
  • Page 10 Table 4 TYPE OF POWER SUPPLY REMOTE CONDENSING POWER SUPPLY ABSORPTION MODEL CONDENSING CABLE SECTION UNITS CABLES SECTION Voltage (V) Frequency (Hz) Poles Power (kW) Current (A) UNIT EF10.1 1P+N+PE 1125 3G1,5mmq 3x1,5mmq + 3G2,5mmq 1P+N+PE 1P+N+PE 1P+N+PE Remote EF20.1 3G1,5mmq 3x1,5mmq + 3G2,5mmq air condenser...
  • Page 11 Checking vacuum sealing of the ducts. Opening of interception taps on condensing unit. Leakage check. Checking exact gas loading by means of liquid passage indicator light placed on condensing unit. Fig. 9 Checking of condensation water circulation and pressure (water condensation systems). Equal level installation The criteria indicated above is sufficient for equal...

  • Page 12: Condensation Drain

    The diameters of the supply ducts of the equipment are dimensioned for installation distances up to 25 metres ( 8 see Table 5). For greater distances, contact IRINOX SpA. Insulation of the intake and hot gas line must be 19 mm done with a good quality closed-cell insulation, at least 19 mm thick.

  • Page 13: Water Condensing Unit Connection

    2.9. WATER CONDENSING UNIT CONNECTION • During inspection of the water network, with the machi- ne stopped and the water mains ready, check that the drain tube of the condenser does not leak water. If it does, adjust the pressure switch valve until leaking stops (Fig.13).

  • Page 14: Safety And Control Systems

    2.11. SAFETY AND CONTROL SYSTEMS • Door micro switch (A): blocks the fans when the door is opened. • Protection fuses (B): protects circuits from short- t - circuits and overloads. • Fuse holders (C): contain the fuses and allow circuit opening and disconnection.

  • Page 15: Disposal Of The Machine

    2.12. R404A GAS SAFETY BOARD • Measures to be taken in case of accidental leaking Skin contact Liquid squirts and nebulised liquid can cause frost Make sure to have adequate personal protection when burns. eliminating leakage (using protective devices for the It is improbable that it is dangerous for skin absorption.

  • Page 16: Description Of The Cycles

    3.2. DESCRIPTION OF THE CYCLES DELICATE CHILLING cycle: DELICATE FREEZING cycle: With this cycle, food temperature falls rapidly until +3°C This cycle has two shock freezing phases. at the core, with an operation temperature between 0°C In the first phase, the temperature at the core of the prod- and +2°C.

  • Page 17: Description And Operation

    3.4. DESCRIPTION AND OPERATION LED description Flashing DELICATE CHILLING cycle DELICATE CHILLING cycle Cycle selection standby not selected selected STRONG CHILLING cycle STRONG CHILLING cycle Cycle selection standby not selected not selected DELICATE FREEZING cycle DELICATE FREEZING cycle Cycle selection standby not selected selected STRONG FREEZING cycle...
  • Page 18 Blast chiller cycle selection and start-up Phase Description Front panel screen When the blast chiller is powered, on the display appears: • Internal chamber temperature • Blast chiller "OFF" status The DL1, DL2, DL3, DL4 LEDs flash waiting for selection of the cycle Select the cycle pressing: •...

  • Page 19: Manual Mode

    Phase Description Front panel screen Pressing P6 and P7 on DS2 the time gone since the start of the cycle is displayed. This function can be used at the end of the cycle to determine the time needed for blast chilling of a typical product. That time can be used thereafter to blast chill a similar product using MANUAL mode.
  • Page 20 Phase Description Front panel screen When the set time is reached, the cycle ends. An acoustic signal goes off for 5 seconds. DS1 and DS2 flash. A product preservation cycle starts ATTENTION! Do not use the Blast chiller as a Conserver. Press P5 to interrupt preservation.
  • Page 21 Defrost cycle selection and start-up Phase Description Front panel screen When the set time is reached, the cycle ends. An acoustic signal goes off for 5 seconds. DS1 and DS2 flash. Press P5 The Blast chiller goes back to “OFF” Data printing selection and start-up Function Description...

  • Page 22: Stopping Modes

    3.5. STOPPING MODES To turn the machine off in case of an emergency, press START/STOP P5 and cut power from the main board (Fig.15). Fig. 15 3.6. ADVICE FOR USE Before starting the machine, the inside of the cell must be cleaned well ( 8 see par.
  • Page 23 If the machine is not loaded completely, concentrate the trays in the middle of the blast chiller, placing an empty tray (A) above the last one. Position the trays in the innermost part of the tray-holder, making sure that they are as close as possible to the evaporator.
  • Page 24 3.6.4. Temperatures Avoiding having the cooked food to be blast chilled and/or shock frozen remain for long at room temperature. The more moisture is lost, the less food softness will be preserved. Start the blast chilling and/or shock freezing cycle as soon as preparation and/or cooking has ended.

  • Page 25: Parameter Programming

    3.7. PARAMETER PROGRAMMING Parameter programming Parameter programming is accessed with the blast chiller “OFF”. Press the P5 button for 5s. • The DL5 LED will flash • The DS1 display shows “PrC” • The DS2 display shows “----” Press P6 or P7 to select: 1.
  • Page 26 DELICATE FREEZING cycle Press P3 The DS1 displays shows the set N. The DS2 display shows the parameter value set n. Description Range Resolution Default values 1°C 0°C Shock freezing air temp. PHASE 1 - S1 -50 ÷ +40°C Shock freezing air temp. PHASE 2 - S1 -50 ÷...

  • Page 27: Sanigen

    Sanigen is installed directly in the factory, when requested. The operation parameters are set in the Manufacturer Parameters and are the result of experience and tests in Irinox laboratories. Its operation is totally automatic. How to see if sanitising is active:...
  • Page 28 Routine maintenance: EVERY 6 MONTHS: Cleaning Cut power from the conserver and access Sanigen Unhook the outside lug, holding the glass cylinder still Pull off the external cap from the glass cylinder, being careful not to break the glass Unscrew the glass cylinder anti-clockwise, acting on the red plastic base Wash the external cap in lukewarm water, being careful not to deform it.
  • Page 29 YEARLY: replace the glass cylinder and the external cap Order the glass cylinder and external cap from IRINOX CODE 3880410 Cut power from the conserver and access Sanigen. Unhook the outside lug, holding the glass cylinder still. Unscrew the glass cylinder anti-clockwise, acting on the red plastic base.

  • Page 30: Routine Maintenance

    4. MAINTENANCE 4.1. ROUTINE MAINTENANCE The information and instructions in this chapter are intended for all those who work with the machine: user, maintenance technician, as well as non-specialised personnel. Elementary safety Standards To carry out cleaning and maintenance safely, we recall the safety Standards in par.
  • Page 31 4.2.1. Washing the evaporator Wear protective gloves during the follow- ing operations. HOW TO ACCESS THE EVAPORATOR: In order to clean the inside of the evaporator, use a flat-blade screwdriver to loosen the screw located at the right side of the fan-holding panel and turn it to the left. METHODS FOR CLEANING EVAPORATOR In order to clean the evaporator, a brush can be used with a vertical movement along the direction of the aluminium...

  • Page 32: Cleaning The Condenser

    4.3. CLEANING THE CONDENSER For Blast chillers with built-in condensing units, access the condenser pulling the front flapped grid with force. For remote condensing units, the air condenser must be kept clean to allow free air flow. This operation, which must be carried out at least every 30 days, can be done with non-metallic brushes in order to remove all dust and down from the condenser flaps.
  • Page 33 Possible cause Possible solution Code Description S1 cell probe faulty S1 probe broken Replace S1 probe S2 cell probe faulty S2 probe broken Replace S2 probe Total block with probes Probes S1 and S2 are broken Probes S1 and S2 are broken S1 and S2 faulty NON electronically-managed diagnostics: Possible cause...

  • Page 34: Extraordinary Maintenance

    4.5. EXTRAORDINARY MAINTENANCE The information and instructions in this paragraph are intended exclusively for specialised personnel, author- ised to intervene on the electrical and refrigeration parts of the machine. 4.5.1. How to access the front circuit board. • Cut power from the Blast chiller •...
  • Page 36 IRINOX headquarter via Madonna di Loreto, 6/B 31020 Corbanese di Tarzo (TV) - Italy production site via Caduti nei lager, 1 Z.I. Prealpi Trevigiane, loc. Scomigo 31015 Conegliano (TV) - Italy P. +39 0438 2020 F. +39 0438 2023 irinox@irinox.com...

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