Wexiodisk WD-6 Installation And User Manual
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Wexiodisk WD-6 Installation And User Manual

Hood type dishwasher
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HOOD TYPE DISHWASHER
WD-6
(translation of the original documentation)
Installation and user manual
S/N: (En)
Valid from: 201302
Rev.: 4.0

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Summary of Contents for Wexiodisk WD-6

  • Page 1 HOOD TYPE DISHWASHER WD-6 (translation of the original documentation) Installation and user manual S/N: (En) Valid from: 201302 Rev.: 4.0...

  • Page 3: Table Of Contents

    WD-6 Rev. 1. General instructions ................ 1 1.1 Symbols used in this manual ................1 1.2 Symbols on the dishwasher ................2 1.2.1 Machine marking ..................2 1.3 Checking that the machine and the manual correspond ........2 2. Safety instructions ................3 2.1 General information ..................
  • Page 4 WD-6 Rev. 3.5 Connections ....................12 3.5.1 Anti-siphoning device (option) ..............13 3.5.2 Steam hood with extractor (option) ............14 3.5.3 Condensation unit with heat recovery though the condensing battery (option) ......................15 3.5.4 Heat exchanger, heat recovery though the wastewater (option) .... 17 3.5.5 Power connection ...................

  • Page 5: General Instructions

    WD-6 Rev. 4,0 (201302) General instructions 1. General instructions Read the instructions in this manual carefully as they contain important informa- tion regarding the correct, effective and safe installation, use and servicing of the dishwasher. Keep this manual in a safe place so that it can be used by other operators of the dishwasher.

  • Page 6: Symbols On The Dishwasher

    WD-6 Rev. 4,0 (201302) General instructions 1.2 Symbols on the dishwasher This symbol on a component is a warning of electrical equipment. The component may only be removed by a qualified electrician. The machine is sensitive to elec- trostatic discharge (ESD), which is why a static electricity wristband must be used when handling the electronics.

  • Page 7: Safety Instructions

    WD-6 Rev. 4,0 (201302) Safety instructions 2. Safety instructions 2.1 General information The machine is CE marked, which means that it complies with the requirements of the EU machinery directive with regard to product safety. Product safety means that the design of the machine will prevent personal injury or damage to property.

  • Page 8: Detergent And Drying Agent

    WD-6 Rev. 4,0 (201302) Safety instructions 2.4 Detergent and drying agent Only detergent and drying agent intended for industrial dishwashing machines must be used. Ordinary washing-up liquid must not be used in the machine or for soaking. Contact your detergent supplier regarding the choice of a suitable deter- gent.

  • Page 9: Washing The Floor

    WD-6 Rev. 4,0 (201302) Safety instructions 2.7 Washing the floor When the floor is washed, water can splash up under the machine and damage the components. These have not been designed to withstand being washed with water. Do not wash the floor within a distance of 1 metre from the dishwasher.

  • Page 10: Installation

    Read these instructions carefully as they contain important information regarding the correct installation method. Software version 4,7 or later should be used to connect a WD-PRM 6 to a WD-6. If you are using an earlier software version this should be updated. The level pipe in the dishwasher has been replaced with a bottom filter.

  • Page 11: Space For Servicing

    WD-6 Rev. 4,0 (201302) Installation 3.2.4 Space for servicing A 1-metre area should be left clear in front of the machine for servicing purposes. 3.3 Transport and storage Always transport the machine in an upright position. Take care during transport, as there is a risk of the machine tipping over.

  • Page 12: Installation

    WD-6 Rev. 4,0 (201302) Installation 3.4 Installation Check that the overheating protection on the booster heater is set to zero. If holes need to be made in the machine, each hole must be fitted with an edge strip or similar protection.

  • Page 13: Installing Auxiliary Equipment

    WD-6 Rev. 4,0 (201302) Installation 3.4.2 Installing auxiliary equipment Once the machine is in place and has been adjusted horizontally and vertically, the auxiliary equipment can be fitted. The machine can be positioned so that it can be straight-loaded or corner-loaded.
  • Page 14 WD-6 Rev. 4,0 (201302) Installation Connection to the left- or right-hand side of the machine 300730_R2b A - A Water connection Electrical connection Floor drain • Attach the sink connection to the machine and then adjust. • Drill two ø 4.5 mm holes through the sink connection and the machine, ap- prox.
  • Page 15 WD-6 Rev. 4,0 (201302) Installation Connection to the front of the machine NOTE: When connecting sinks and conveyors, no holes must be drilled on the front of the machine. If the machine is to be corner-loaded, there must be at least 300 mm of free space in front of the machine to allow the electrical cabinet and the door of the storage cabinet for detergent and drying agent (option) to be opened.

  • Page 16: Connections

    WD-6 Rev. 4,0 (201302) Installation 3.5 Connections min.20 (301860_R3) WD67_02_r2 • A=Steam hood with extractor (option) • B=Condensation unit with heat recovery through the condensing battery (option) • C=Heat exchanger, heat recovery though the wastewater (option)

  • Page 17: Anti-Siphoning Device (Option)

    WD-6 Rev. 4,0 (201302) Installation Power connection Water connection Drain connection Plugged hole for a detergent hose Air bleed for the lifting cylinder (on machines with an automatic hood) Water outlet for detergent dosing Water connection from below (option) Drain connection (option) 3.5.1 Anti-siphoning device (option)

  • Page 18: Steam Hood With Extractor (Option)

    WD-6 Rev. 4,0 (201302) Installation 3.5.2 Steam hood with extractor (option) 45089 Steam hood with extractor Existing screws Steam hood Bracket Connection for ventilation ø 160 mm • Undo the existing M4 screws at (1). • Replace the existing screws and washers with the longer M4 screws and the larger washers provided.

  • Page 19: Condensation Unit With Heat Recovery Though The Condensing Battery (Option)

    WD-6 Rev. 4,0 (201302) Installation 3.5.3 Condensation unit with heat recovery though the condensing battery (option) B=Condensing battery...
  • Page 20 WD-6 Rev. 4,0 (201302) Installation Fitting the condensation unit D337_1 Position of the mounting points for the condensation unit Bracket Screw Cover plate Condensation unit Screw and washer • When the machine is delivered, the condensation unit (5) is folded down on top of the machine.

  • Page 21: Heat Exchanger, Heat Recovery Though The Wastewater (Option)

    Installation 3.5.4 Heat exchanger, heat recovery though the wastewater (option) C=Heat exchanger A WD-6 equipped with heat recovery through the wastewater cannot be connect- ed to a WD-PRM 6. 3.5.5 Power connection This symbol on a component is a warning of electrical equipment. The component may only be removed by a qualified electrician.

  • Page 22: Water Connection, Regardless Of Any Option

    WD-6 Rev. 4,0 (201302) Installation 3.5.6 Water connection, regardless of any option The water pipe is connected at (2) or from below at (7) (option). If the machine is connected to a hose, the internal diameter of the hose must be at least 12 mm.

  • Page 23: Detergent And Drying Agent Connection

    WD-6 Rev. 4,0 (201302) Installation 3.5.10 Detergent and drying agent connection Drying agent equipment is included with the machine. Connect the suction hose on the drying agent injector to the drying agent container. The equipment for liquid detergent is option. If the machine is supplied with deter- gent equipment, connect the suction hose on the detergent pump to the detergent container.

  • Page 24: Settings Options For Detergent And Drying Agent Equipment (Option)

    WD-6 Rev. 4,0 (201302) Installation 3.6 Settings options for detergent and drying agent equipment (option) Check which equipment is fitted to the machine before starting work. Switch off the power supply to the machine at the mains switch before starting work in the electrical cabinet.
  • Page 25 WD-6 Rev. 4,0 (201302) Installation Relay 9/J71. 230V AC version (230V 3-phase machine) To connect a 230V AC power supply to the contact, follow these instructions: • Connect a black 0.75mm² wire from connector X10 in the centre of the elec- trical cabinet to contact J71-102.
  • Page 26 WD-6 Rev. 4,0 (201302) Installation Relay 11/J73. Dead closing function (trigger function) (230V/400V 3-phase machine) To use the closing function without a power supply, follow these instructions: • Contact the equipment to be controlled to contacts J73-103 and J73-104. Relay 11/J73. 230V AC version (400V 3-phase machine) To connect a 230V AC power supply to the contact, follow these instructions: •...

  • Page 27: Settings Options For Relay 9/J71

    WD-6 Rev. 4,0 (201302) Installation 3.6.2 Settings options for relay 9/J71 The function of relay 9/J71 can only be influenced by the reference value on row Relay 9/J71. Set/change the dosage interval during filling and final rinse Switch on the power to the machine.

  • Page 28: Settings Options For Relay 11/J73

    WD-6 Rev. 4,0 (201302) Installation 3.6.3 Settings options for relay 11/J73 Set the correct function for relay 11/J73 by ensuring that the reference value on row 105 is set to "0", which corresponds to "external dosing of drying agent", be- fore starting on the settings on row 23.

  • Page 29: Trial Run

    WD-6 Rev. 4,0 (201302) Installation 3.7 Trial run Prepare the machine for a trial run by following the INSTRUCTIONS FOR USE. The instructions describe the measures that must be taken to prepare the ma- chine for operation. 3.7.1 Start-up schedule This should be completed and signed by the customer on start-up.
  • Page 30 WD-6 Rev. 4,0 (201302) Installation 1. Check: • Water and drain connections • That the machine is evenly balanced • Detergent and drying agent • Filters and level pipe are in place • The overheating protection on the booster heater is set to zero.

  • Page 31: Technical Documentation

    WD-6 Rev. 4,0 (201302) Installation 3.8 Technical documentation To ensure that the machine is operated and serviced correctly, it is important that the documentation supplied with the machine is made available to the personnel using it. The installation and user manual, which describes, amongst other things, how to operate and maintain the machine, should be stored near the machine.

  • Page 32: Instructions For Use

    WD-6 Rev. 4,0 (201302) Instructions for use 4. Instructions for use All personnel using the machine should be trained in how the machine works by the person responsible for staff safety. The dishwasher should not be used by anyone suffering from a physical or mental illness.
  • Page 33 WD-6 Rev. 4,0 (201302) Instructions for use Symbol for washing function. After the machine is started, the symbol lights up when the tank is full. The symbol flashes if the water level in the tank is too low. Display for temperature during operation. When checking and setting ref- erence values, the display shows the number for the relevant reference val- ue, e.g.

  • Page 34: Preparations Before Filling

    WD-6 Rev. 4,0 (201302) Instructions for use 4.1.2 Preparations before filling Numbers in brackets refer to the diagram in the chapter "The machine's design". Check: • that the dishwasher and all the removable components are clean and that there is no dirt in the nozzles in the washing and rinsing arms (10, 18) •...

  • Page 35: Using The Machine

    WD-6 Rev. 4,0 (201302) Instructions for use 4.2 Using the machine 4.2.1 Selecting a programme The control panel has three programme buttons: P1, P2 and P3. • P1 is for lightly soiled dishware (e.g. trays and glasses) • P2 is for normal washing •...
  • Page 36 WD-6 Rev. 4,0 (201302) Instructions for use Changing the values – Selecting service mode The machine must be set to service mode when the operator needs to change a value. This is done using the control panel. The values that can be changed flash.
  • Page 37 WD-6 Rev. 4,0 (201302) Instructions for use All the values are laid out in tables, with each table containing a certain number of rows, one for each value. The table containing the values for the washing tem- perature and washing times for the different programmes is "0.0".

  • Page 38: Washing

    WD-6 Rev. 4,0 (201302) Instructions for use 4.2.3 Washing The dishware must not be soaked or pre-washed in washing up liquid. Make sure that the dishes are in a position where they cannot move out of the wash basket during the wash and rinse phases.
  • Page 39 WD-6 Rev. 4,0 (201302) Instructions for use • Remove large pieces of food by rinsing the dishes with a hand shower. The water in the hand shower must not exceed 40° C. Place the items to be washed in the basket.
  • Page 40 WD-6 Rev. 4,0 (201302) Instructions for use Washing with dual machines (option) WD7_04 • A=Button for dual-controlled hood lift • B=Button for controlling the hood lift on each machine The procedure for starting the machine, washing etc. is the same as when using only one machine (see the chapter: Preparations –...
  • Page 41 WD-6 Rev. 4,0 (201302) Instructions for use Washing with pre-wash machine WD-PRM 6 (option) The start-up and washing procedures etc. are the same as for standard washing. Both dishwashers are emptied by turning the lever on the WD-PRM 6 to the left.
  • Page 42 WD-6 Rev. 4,0 (201302) Instructions for use Changing the water For the best washing results, it is important to change the water often. For nor- mally soiled loads, the washing water should be changed after around 50 washes. Always change the water in the event of foam problems in the tank.

  • Page 43: After Use - Cleaning

    WD-6 Rev. 4,0 (201302) Instructions for use 4.3 After use – cleaning HACCP is a preventive inspection system which ensures that hygiene require- ments are met during the washing process and the cleaning of the machine. As a result of its design, the machine meets strict hygiene requirements. Regular, thor- ough cleaning is also important from a hygiene perspective.

  • Page 44: Draining And Internal Cleaning (Machine Without A Drain Pump)

    WD-6 Rev. 4,0 (201302) Instructions for use 4.3.1 Draining and internal cleaning (machine without a drain pump) When the machine is switched off, the number of baskets washed appears on the display for approximately 5 seconds. After this two horizontal dashes "--" are displayed for 3 minutes. At this point the machine is still live and emptying and internal cleaning must take place within this period.

  • Page 45: Cleaning Each Week

    WD-6 Rev. 4,0 (201302) Instructions for use 4.3.3 Cleaning each week Weekly cleaning should be more thorough than daily cleaning. If the information message "IF10" is shown on the display, this indicates that weekly cleaning needs to be done. In addition to the daily cleaning measures, follow these instructions: •...

  • Page 46: Cleaning The Exterior

    WD-6 Rev. 4,0 (201302) Instructions for use 4.3.5 Cleaning the exterior Wipe the outside of the machine with a soft, damp cloth. If detergent is used, it must not contain abrasives. Detergents containing abra- sives will damage the stainless steel panels.

  • Page 47: Error Messages

    WD-6 Rev. 4,0 (201302) Instructions for use 4.3.7 Operating problems Error messages When the machine is operating, various alarms or information messages can ap- pear on both the control panel displays. There is a distinction between IF and Er alarms. IF alarms can normally be dealt with by the operator. If there is an Er alarm, the service personnel must be called.

  • Page 48: Troubleshooting

    WD-6 Rev. 4,0 (201302) Instructions for use Troubleshooting The following errors can be dealt with by the operator. If the problem persists, contact the service personnel. PROBLEM CAUSE ACTION The machine will not start. The mains switch is off. Turn on main switch The machine does not fill with The incoming water stopcock is closed.
  • Page 49 WD-6 Rev. 4,0 (201302) Instructions for use When you contact service personnel, you will need to provide the following infor- mation: • Machine type and model • Machine serial number and installation date • A short description of the fault/problem •...

  • Page 50: Technical Information

    WD-6 Rev. 4,0 (201302) Technical information 5. Technical information We reserve the right to change technical data. TECHNICAL DATA Wash pump (kW) Booster heater (kW) 9 / 12 * Tank heat (kW) Booster pump (kW) * Drain pump (kW) *...
  • Page 51 WD-6 Rev. 4,0 (201302) Technical information CONNECTION, MACHINE Total connected power (kW) 9,9 / 12,9 * Main fuse 400V 3N~ (A) ** 16 / 20 * Max. connection area 400V 3N~ (L1-L3, N, PE) Cu (mm²) *** * Option Other connection voltages on request.

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