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Skope ProSpec PG11.UBR.1.SD Service Manual

Underbench fridge
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ProSpec Underbench
Fridge Series
Underbench, Salad Preparation Drop-in Collar,
and ChefBase
R290
PG11.UBR.4.SD

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Summary of Contents for Skope ProSpec PG11.UBR.1.SD

  • Page 1 ProSpec Underbench Fridge Series Underbench, Salad Preparation Drop-in Collar, and ChefBase R290 PG11.UBR.4.SD...
  • Page 2 E-mail: skope@skope.com Website: www.skope.com Trademark Infringement The SKOPE trademark on this product is infringed if the owner, for the time being, does any of the following: • Applies the trade mark to the product after its state, condition, get-up or packaging has been altered in any manner.

  • Page 3: Table Of Contents

    Contents 1 Specifications Models ............5 2 Installation Installation Guidelines .
  • Page 4 Defrost Cycle ..........26 Defrost Element (removable cartridge cabinets only) .

  • Page 5: Specifications

    SKOPE ProSpec Underbench Fridge Series 1 Specifications Models This service manual applies to the SKOPE ProSpec Underbench models listed in Table 1. Refer to the relevant product specification sheet (available on the SKOPE website: www.skope.com) for specifications. Table 1: Fridge cabinet specifications...

  • Page 6: Installation

    SKOPE ProSpec Underbench Fridge Series 2 Installation Installation Guidelines When installing this cabinet, ensure you consider and meet the installation guidelines. Ventilation Surface Door/Drawer Opening Climate Class The installation Ensure all ventilation Allow adequate space The cabinet must be installed in an...

  • Page 7: Shelves (Door Cabinets Only)

    SKOPE ProSpec Underbench Fridge Series Shelves (door cabinets only) Each shelf is held in place with two shelf runners, which clip into the shelf support strips. Cleaning Before First Use Clean and thoroughly sanitise the cabinet interior and food contact surfaces, such as the worktop, before first use.

  • Page 8: Operation

    The internal temperature is set at the factory for the applicable cabinet type. You can run the electronic controller’s Service mode using the faceplate, but SKOPE strongly recommends using the SCS Connect Field app. MAN80199 “SCS Connect Electronic Controller”...

  • Page 9: Compressor

    SKOPE ProSpec Underbench Fridge Series Compressor Removable cartridge and split system cabinets use an Embraco compressor which is located at the rear of the refrigeration cartridge compartment, behind the condenser. See Table 3 below for compressor specifications. Table 3: Fridge compressor specifications...

  • Page 10: Replacing The Compressor

    Do not use abrasive, corrosive or solvent-based cleaners, as they could damage the protective coating on the cabinet exterior. Condenser To ensure trouble-free performance, SKOPE strongly recommends the cleaning schedule in Coil and Filter Table 4, which will depend on: •...
  • Page 11 SKOPE ProSpec Underbench Fridge Series Table 4: Cleaning schedule Timeframe Performed by Action Filter Clean with a vacuum cleaner, and wash with cold water. At least once a Owner Condenser coil month Brush with a soft brush to remove dust and fluff.

  • Page 12: Drawers

    SKOPE ProSpec Underbench Fridge Series Procedure 1: To clean the condenser coil and condenser filter 1. Disconnect the cabinet from the mains power supply (see Procedure 2 on page 13). The filter is located behind the bottom louvred panel. Bottom 2.

  • Page 13: Replacement Procedures

    Note: There are no interior lights in bays with drawers. IMPORTANT Replace the light with the same SKOPE OEM part. DO NOT use alternative LED strip or tube lights, or fluorescent tubes. The lighting is made up of three components which are replaceable: •...

  • Page 14: Doors

    SKOPE ProSpec Underbench Fridge Series Procedure 3: To replace an interior light component (door bays only) 1. Disconnect the cabinet from the mains power supply. 2. Remove the shelves from either side of the light. Plug 3. Unplug the light.

  • Page 15: Removing And Refitting The Hinges And A Door

    SKOPE ProSpec Underbench Fridge Series Removing and Each door is fitted with a top and bottom hinge and a torsion bar. The hinges and torsion bar Refitting the are replaceable. Hinges and a For ease of servicing, the door can be removed from the cabinet. You can remove the door Door and torsion bar leaving the bottom hinge attached to the cabinet.
  • Page 16 SKOPE ProSpec Underbench Fridge Series Procedure 6: To refit a door 1. Disconnect the cabinet from the mains power supply (see Procedure 2 on page 13). 2. If necessary, refit the torsion bar, door stopper, and top and bottom hinges to the door. Ensure...

  • Page 17: Drawers

    SKOPE ProSpec Underbench Fridge Series Drawers Adjust Drawer If a lock is preventing a drawer from closing properly, you can slightly adjust the drawer front Alignment both horizontally and vertically. Procedure 7: To adjust a drawer front horizontally or vertically 1.

  • Page 18: Locks

    SKOPE ProSpec Underbench Fridge Series Locks Each door or drawer is fitted with a key lock. The lock bolt can be removed and replaced. The lock is foamed into the door or drawer and cannot be removed. Procedure 8: To replace a lock bolt 1.

  • Page 19: Plinth

    SKOPE ProSpec Underbench Fridge Series Procedure 10: To fit the adjustable height legs 1. Disconnect the cabinet from the mains power supply (see Procedure 2 on page 13). 2. Raise the cabinet off the ground. 3. Fit the supplied legs into the castor mounting holes.

  • Page 20: Refrigeration System

    Ensure you have read and understood this manual before starting any servicing. Important • SKOPE hydrocarbon refrigeration systems must only be serviced by appropriately skilled and qualified refrigeration mechanics. • Servicing a sealed refrigeration system must occur at a hydrocarbon workshop or service area with dedicated hydrocarbon equipment and personal protective equipment (PPE).

  • Page 21: On-Site Work

    Refrigeration Cartridge Refrigeration Removable cartridges Cartridge The SKOPE ProSpec refrigeration system for removable cartridge cabinets is an end- Assembly mounted, removable refrigeration cartridge. For servicing or transportation, you can unplug and remove the refrigeration cartridge from the cabinet. Some minor servicing can be performed without removing the refrigeration cartridge.
  • Page 22 “Off-site Work”. Removable cartridges and split systems The cartridge must only be used on a SKOPE hydrocarbon-compliant cabinet. Refer to the cabinet rating label to see if the cabinet is suitable to use with a hydrocarbon cartridge. The rating label must state refrigerant as R290.

  • Page 23: Cartridge Cover Panel

    SKOPE ProSpec Underbench Fridge Series GN1/3 and GN2/1 removable cartridge Evaporator box holding bracket Evaporator box Evaporator Light power Evaporator box supply inseal Evaporator coil Evaporator box strap Cartridge electrics box Condenser coil Electronic controller Condenser fan Compressor Condenser filter...

  • Page 24: Cartridge Side Panel

    SKOPE ProSpec Underbench Fridge Series Cartridge Side You can remove and replace the side panel on the cartridge end of the cabinet. Panel Procedure 13: To replace the cartridge side panel 1. Disconnect the cabinet from the mains power supply (see Procedure 2 on page 13).

  • Page 25: Diagnosing A Sealed System Fault (Removable Cartridge Cabinets Only)

    SKOPE ProSpec Underbench Fridge Series Procedure 14: To remove the refrigeration cartridge (continued) 7. Unplug the cartridge from the cabinet: • Black 3-way plugs (heater wire cartridge sockets). • White 2-way plug (door sensor socket/plug) • Red 2-way plug (cabinet lighting plugs) •...

  • Page 26: Checking Refrigerant Charge (Split System Cabinets Only)

    SKOPE ProSpec Underbench Fridge Series Procedure 15: To diagnose a sealed system fault in a removable cartridge (continued) 3. Unplug the evaporator fan motor (white 4-pin plug) from the interior lighting flex. 4. Install the door switch jumper (white 2-pin plug) into the wire harness.

  • Page 27: Defrost Element (Removable Cartridge Cabinets Only)

    SKOPE ProSpec Underbench Fridge Series Defrost GN1/1 and GN2/1 removable cartridge cabinets Element The cartridge is fitted with a defrost element which you can replace if necessary. (removable • GN1/1 cabinets: The element is located within the evaporator assembly, below the cartridge evaporator coil.

  • Page 28: Defrost Element Fuses

    SKOPE ProSpec Underbench Fridge Series Defrost GN1/1 and GN2/1 removable cartridge cabinets only Element Fuses The defrost element is fitted with two thermal fuses (one at each end of the evaporator coil). If a fuse fails, you must diagnose the reason it failed. See “Failed thermal fuse” on page 69.
  • Page 29 SKOPE ProSpec Underbench Fridge Series Left hand side (looking at Right hand side (looking at the controller) the controller) GN1/3 preparation cartridge and GN2/1 underbench electrics box GN1/1 underbench cartridge electrics box Procedure 19: To remove and open the cartridge electrics box – removable cartridge cabinets Before you start If a customer reports a “not cooling”...

  • Page 30: Cabinet Electrics Box (Split System Cabinets Only)

    SKOPE ProSpec Underbench Fridge Series Cabinet Electrics box and loom electrical connections Electrics Box Due to the use of limited colour connectors, 2 × red 4-way and 2 × yellow 4-way connectors (split system have been used. Always check that you have joined the connections correctly, or operational cabinets only) faults may occur.

  • Page 31: Condenser Fan Assembly

    GN1/1 and GN2/1 removable cartridge and split system GN1/3 cartridge IMPORTANT Replace the motor with the same SKOPE OEM part. DO NOT use alternative parts. If the fan stops, check all connections to ensure that no plugs have come loose.
  • Page 32 SKOPE ProSpec Underbench Fridge Series Procedure 21: To access and remove the condenser fan assembly Before you start • If a customer reports a “not cooling” fault, and it has been established that the cabinet is not cooling, follow the “On-site Work Procedure” on page 45 when making the service visit.

  • Page 33: Evaporator

    SKOPE ProSpec Underbench Fridge Series Procedure 23: To replace the condenser fan motor (removable cartridge and split system cabinets) Before you start • If a customer reports a “not cooling” fault, and it has been established that the cabinet is not cooling, follow the “On-site Work Procedure”...

  • Page 34: Evaporator Fan Assembly

    – – IMPORTANT Replace the motor with the same SKOPE OEM part. DO NOT use alternative parts. It is important that you replace the evaporator fan assembly with the same part to ensure safety, correct alignment and refrigeration performance, and compliance.
  • Page 35 SKOPE ProSpec Underbench Fridge Series Procedure 24: To replace the evaporator fan assembly (GN1/1 removable cartridge cabinet) 4. Unscrew and gently remove the evaporator box (4 × screws, 1 at each corner) from the evaporator frame. 5. Remove the evaporator box from the cartridge.
  • Page 36 SKOPE ProSpec Underbench Fridge Series Procedure 25: To replace the evaporator fan assembly (GN1/3 and GN2/1 removable cartridge cabinet) (continued) 4. Undo the screws. • GN1/3: 2 × screws on the front of the coil. • GN2/1: 3 × screws on the bottom of the.
  • Page 37 SKOPE ProSpec Underbench Fridge Series Procedure 26: To access and replace the evaporator fan assembly (split system cabinets) (continued) 4. Unscrew all the benchtop mounting screws on the front and rear of the cabinet, then remove the benchtop. 5. Unscrew the duct mounting screws and remove the duct.

  • Page 38: Compressor

    SKOPE ProSpec Underbench Fridge Series Procedure 26: To access and replace the evaporator fan assembly (split system cabinets) (continued) All ChefBase cabinets 9. Unscrew the evaporator fan shroud mounting screws. • 1-bay ChefBase • top: 2 × screws • front: 7 × screws •...

  • Page 39: Electronic Controller

    SKOPE ProSpec Underbench Fridge Series Electronic Controller The electronic controller and electrics box (including the LED light driver power supply) are matched to the cabinet, and must be left with the cabinet when servicing or replacing the cartridge. Replacement spare part cartridges are not supplied with a controller or electrics box.
  • Page 40 SKOPE ProSpec Underbench Fridge Series Procedure 28: To replace the controller (continued) 4. Fit the new replacement controller, and connect the terminals at the back of the controller. Connect low voltage terminals before high voltage terminals. UW0100029 High voltage Removable cartridgeGN1/1 and GN2/1 cabinets and...

  • Page 41: Door And Drawer Switch

    SKOPE ProSpec Underbench Fridge Series Door and The cabinet is fitted with a switch above each bay, which tells the electronic controller when a Drawer Switch door or the top drawer is opened. A small magnet on the top edge of the door or top drawer activates the switch.

  • Page 42: Evaporator Probe

    SKOPE ProSpec Underbench Fridge Series Procedure 30: To replace the control probe (continued) 6. Replace the probe, ensuring it is: • in the same position as the original probe (see the relevant photograph above). • securely attached. 7. Following the same path as the original probe cable, fit the new probe cable with cable ties as necessary, and plug it in securely to the connector.

  • Page 43: Condenser Probe

    SKOPE ProSpec Underbench Fridge Series Condenser The condenser probe is located on the side of the condenser coil. Probe Removable cartridge GN1/1 Removable cartridge GN1/3 and GN2/1 Split system Procedure 32: To replace the condenser probe Before you start Make sure you take note of the original condenser probe cable’s path, e.g. a photo.

  • Page 44: Ambient Probe

    SKOPE ProSpec Underbench Fridge Series Ambient Probe The ambient probe is located in front of the condenser coil. It monitors the temperature around the refrigeration cartridge. Note: The ambient probe is wired in series with the door and/or drawer switch.

  • Page 45: On-Site Work Procedure

    SKOPE ProSpec Underbench Fridge Series On-site Work Procedure If a customer reports a “not cooling” fault, and it has been established that the cabinet is not cooling, follow the procedures below when making the service visit. Download the data using Calibrate the gas Create a 1.5 m safe...
  • Page 46 SKOPE ProSpec Underbench Fridge Series Return the faulty cartridge to the service depot. The refrigeration system is considered to have gas leak. Create a safe work area in an open, well-ventilated space around the faulty cartridge. Ensure there are no hazards, ignition sources or drains.

  • Page 47: Wiring

    SKOPE ProSpec Underbench Fridge Series 5 Wiring Removable Cartridge Cabinets GNYE EMC Filter EMC Filter T1-1 T1-1 T1-2 T1-2 S9-?? Fan Motor Fan Motor Options Key Options Key Compressor Compressor Start Start S9-2 P9-2 S9-2 P9-2 AoFrio AoFrio Overload Overload...

  • Page 48: Split System Cabinets

    SKOPE ProSpec Underbench Fridge Series Split System Cabinets Wire colours Black Brown Orange Green Blue Grey White GNYE Green-Yellow Based on the IEC-60757 standard Diagram symbols Terminal block terminal >> Plug and socket Legend Item Description Item Description Inlet S12/P12 Defrost element socket/plug (yellow 4-way)

  • Page 49: Spare Parts Cabinet Assembly

    SKOPE ProSpec Underbench Fridge Series 6 Spare Parts Cabinet Assembly GN1/1 Removable Cartridge Underbench 13 14 Table 8: Parts – GN1/1 removable cartridge underbench cabinet assembly: 1- and 2-bay 1-bay 2-bay No. Description Part no. Cartridge Door Drawer Cartridge Door...
  • Page 50 SKOPE ProSpec Underbench Fridge Series Table 8: Parts – GN1/1 removable cartridge underbench cabinet assembly: 1- and 2-bay (continued) 1-bay 2-bay No. Description Part no. Cartridge Door Drawer Cartridge Door Drawer Left Right Left Right 2 Left Right Left Right 2 ✔...
  • Page 51 SKOPE ProSpec Underbench Fridge Series Table 9: Parts – GN1/1 removable cartridge underbench cabinet assembly: 3- and 4-bay 3-bay 4-bay No. Description Part no. Cartridge Door Drawer Cartridge Door Drawer Left Right Left Right 2 Left Right Left Right 2 ✔...

  • Page 52: Gn2/1 Removable Cartridge Underbench

    SKOPE ProSpec Underbench Fridge Series GN2/1 Removable Cartridge Underbench Spare Parts Service Manual...
  • Page 53 SKOPE ProSpec Underbench Fridge Series Table 10: Parts – GN2/1 removable cartridge underbench cabinet assembly 2-bay 3-bay No. Description Part no. Cartridge Door Cartridge Door Left Right Left Right Left Right Left Right ✔ GN2/1 benchtop – 2-door – left hand SKC-0-180-0091-0 GN2/1 benchtop –...

  • Page 54: Gn1/3 Salad Preparation Drop-In Collar

    SKOPE ProSpec Underbench Fridge Series GN1/3 Salad Preparation Drop-in Collar Spare Parts Service Manual...
  • Page 55 SKOPE ProSpec Underbench Fridge Series Table 11: Parts – GN1/3 salad preparation drop-in collar cabinet assembly 2-bay 3-bay No. Description Part no. Cartridge Door Cartridge Door Left Right Left Right Left Right Left Right Lid – top PLY12777 Lid – bottom (wide) PLY12778 Lid –...
  • Page 56 SKOPE ProSpec Underbench Fridge Series Table 11: Parts – GN1/3 salad preparation drop-in collar cabinet assembly (continued) 2-bay 3-bay No. Description Part no. Cartridge Door Cartridge Door Left Right Left Right Left Right Left Right ✔ ✔ ✔ ✔ Hinge set – left hand, top SKC-2-190-0119-0 Hinge set –...

  • Page 57: Chefbase

    SKOPE ProSpec Underbench Fridge Series ChefBase Spare Parts Service Manual...
  • Page 58 SKOPE ProSpec Underbench Fridge Series Table 12: Parts – ChefBase cabinet assembly: 1- and 2-bay Description Part no. 1-bay 2-bay ✔ Bench top – 1-bay KN-SSY12433 ✔ Bench top – 2-bay KN-SSY12406 ✔ ✔ Castor – unbraked KN-SXX12408 ✔ ✔...

  • Page 59: Refrigeration Cartridge Assembly

    SKOPE ProSpec Underbench Fridge Series Refrigeration Cartridge Assembly Confirm the model and serial number of the cartridge before ordering spare parts. See Table 1, “Fridge cabinet specifications”, on page 5. GN1/1 Removable Cartridge Underbench Spare Parts Service Manual...
  • Page 60 SKOPE ProSpec Underbench Fridge Series Table 13: Parts – GN1/1 underbench removable refrigeration cartridge assembly No. Description Part no. ✔ ✔ ✔ ✔ Inseal tape strip (60 × 3 × 2100) KN-RUE12268 ✔ ✔ ✔ ✔ Evaporator box retaining strap KN-SXX12128 ✔...

  • Page 61: Gn2/1 Removable Cartridge Underbench

    SKOPE ProSpec Underbench Fridge Series GN2/1 Removable Cartridge Underbench Spare Parts Service Manual...
  • Page 62 SKOPE ProSpec Underbench Fridge Series Table 14: Parts – GN2/1 underbench removable refrigeration cartridge assembly No. Description Part no. ✔ Refrigeration cartridge – left hand ULQCNI-0074-P ✔ Refrigeration cartridge – right hand URQCNI-0075-P ✔ ✔ Evaporator box UP05N00024 ✔ ✔...

  • Page 63: Gn1/3 Salad Preparation Drop-In Collar

    SKOPE ProSpec Underbench Fridge Series GN1/3 Salad Preparation Drop-in Collar Spare Parts Service Manual...
  • Page 64 SKOPE ProSpec Underbench Fridge Series Table 15: Parts – GN1/3 salad preparation drop-in collar refrigeration cartridge assembly No. Description Part no. ✔ ✔ Evaporator box UP05N00024 ✔ ✔ Refrigeration cartridge D inseal set (2200 length) RUE12210-2200 ✔ ✔ Refrigeration cartridge D inseal set (490 length) RUE12210-490 ✔...

  • Page 65: Chefbase

    SKOPE ProSpec Underbench Fridge Series ChefBase Spare Parts Service Manual...
  • Page 66 SKOPE ProSpec Underbench Fridge Series Table 16: Parts – ChefBase refrigeration cartridge assembly Description Part no. Suction line assembly KN-COT12409 Evaporator coil (2-drawer) KN-CLS12392 Evaporator coil (4-drawer) KN-CLS12378 Evaporator probe KN-ELZ12117 Cabinet probe KN-ELZ12119 Evaporator fan assembly KN-ELM12390 Drain hose...

  • Page 67: Gn1/3 And Gn2/1 Cartridge Electrics Box

    SKOPE ProSpec Underbench Fridge Series GN1/3 and GN2/1 Cartridge Electrics Box Table 17: GN1/3 and GN2/1 cartridge electrics box Description Part no. Cartridge electrics box – left hand UA0300061 Cartridge electrics box – right hand UA0300062 AoFrio electronic controller ELZ11749...

  • Page 68: Troubleshooting And Diagnostics

    SKOPE ProSpec Underbench Fridge Series 7 Troubleshooting and Diagnostics Electronic Controller Alarms signal unexpected operational changes in the cabinet. When an alarm is activated, use the service app for the electronic controller to help diagnose the problem, and service as necessary.
  • Page 69 • Element or fuse not in the correct • Position the element or fuse correctly. position • Refrigeration system failure • Contact SKOPE for information on how to proceed. Check that the evaporator box seals are fully clamped, and • Ice build-up inside • Leaking cartridge seal the cabinet top seal is good without gaps.
  • Page 70 • Do not allow product to hang over the shelves. • Refrigeration system error (indicated by Diagnose and repair. If a system fault is found contact SKOPE for information on how to proceed. the electronic controller) Limit door openings. • Frequent door opening •...
  • Page 71 SKOPE Industries Limited ABN: 73 374 418 306 AU: 1800 121 535 NZ: 0800 947 5673 skope@skope.com www.skope.com...

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