Introduction Chapter 1 Table of Contents Page 3 Table of Contents Introduction Appliance Information Table of Contents List of Abbreviations Definitions of Terms Orientation Guide Notes on Use of Manual 1.6.1 Notes on the manual structure 1.6.2 Notes and their illustrations used in the chapters Safety Instructions Introduction Warning Symbols Used...
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Introduction Chapter 1 Page 4 Table of Contents Calculating the capacity for trays Operation Fault Detection and Troubleshooting Notes on Troubleshooting Fault and Action Table Cleaning and Care Security Measures Hygiene Measures Cleaning and Care Special Care Instructions Spare Parts and Accessories Introduction Spare Parts and Accessories List Tray dispenser...
Introduction Chapter 1 List of Abbreviations Page 5 List of Abbreviations Abbreviation Definition Rule of the Professional Association Regulation of the Professional Association Communauté Européenee European Community Deutsches Institut für Normung German Institute for Standardisation, technical regulations and technical specifications European Community European Union European Standard...
Introduction Chapter 1 Page 6 Definitions of Terms Definitions of Terms Term Definition Authorised specialist An authorised specialist is a specialist that has been trained by the manufacturer, an authorised service dealer or a company assigned by the manufacturer. Cook&Chill-Kitchens "Cook and Chill": Kitchens where warm food after being cooked is chilled as quickly as possible.
Introduction Chapter 1 Orientation Guide Page 7 Orientation Guide The front The 'front' means the operating side. Push bars are installed on the mobile tray dispensers to move the tray dispenser. From the front of the cutlery and tray dispensers, the silverware attachments are available. The side of the built-in appliance named as "the front"...
Introduction Chapter 1 Page 8 Notes on Use of Manual Notes on Use of Manual 1.6.1 Notes on the manual structure This manual is structured in functional and task orientated chapters. 1.6.2 Notes and their illustrations used in the chapters DANGER Brief description of danger There is an imminent danger to life and limb of the user and / or third parties...
Safety Instructions Chapter 2 Introduction Page 9 Safety Instructions Introduction The chapter on safety instructions describes the risks associated with the appliance in terms of product liabil- ity (according to the EU Directives). The safety instructions should warn of hazards and help to avoid damages to persons, the environment and property.
2.3.2 Special safety instructions for open tray dispensers The stacking platforms of the models OTA/47-36 and OTA/53-37 are not adjustable. Only suitable tray sizes may be transported. It is necessary to ensure that the stacking area of the models OTA/53-37 S and OTA/U-BW is always adjusted to the dimensions of the trays to be transported.
Description and Technical Data Chapter 3 Performance Description Page 11 Description and Technical Data Performance Description Tray dispensers are provided for the transport and storage of different trays in large-scale catering estab- lishments and in the food service industry. If necessary, there are various models available: Models of the type OTA are preferably used in areas of customer self-service counters, bistros and cafete- rias.
Description and Technical Data Chapter 3 Page 12 Appliance Description Appliance Description 3.4.1 View of the appliance Figure 1 View of the appliance OTA Cover of the spring case 6 Casters with total brakes Stacking platform 7 Paths of the outrigger Base plate 8 Spring case Corner bumpers...
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Description and Technical Data Chapter 3 Appliance Description Page 13 Figure 3 View of the appliance OTA/U-BW Cover of the spring case 6 Casters with total brakes 7 Paths of the outrigger Stacking platform with tray stop unit (in the front and sideways) Base plate 8 Spring case Corner bumpers...
Description and Technical Data Chapter 3 Page 14 Appliance Description 3.4.2 Appliance Description Tray dispensers are executed in the self-supporting construction of stainless steel. They accommodate trays on a spring-loaded stacking platform. Owing to the use of special springs, trays are moved automatically and constantly over the entire lift upwards to a uniform dispensing height.
Description and Technical Data Chapter 3 Technical Data Page 15 Technical Data Dim. OTA/47-36 OTA/53-37 OTA/58-33 View of the appli- ance Description Open tray dispenser Open tray dispenser Open tray dispenser Own weight 105.8 105.8 105.8 (kg) (48) (48) (48) Payload 264.6...
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Description and Technical Data Chapter 3 Page 16 Technical Data Dim. OTA/53-37 S OTA/U-BW OTA E/BA-4xGN View of the appli- ance Description open tray dispenser with open tray dispenser with open cutlery and tray sideways tray guide rail adjustable stacking plat- trolley form Own weight...
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Capacity - trays per up to 100 stack The corresponding test marks can be found on our homepage at www.hupfer.de. Tray dispenser 4330041_A0 OTA/47–36 | OTA/53–37 | OTA/58-33 | OTA/53–37 S | OTA/U-BW | OTA-E/BA-4xGN | TAG-1/53-37 | TA-2/53-37 | EBS-T/53-37...
Description and Technical Data Chapter 3 Page 18 Rating Plate Rating Plate Figure 5 Rating plate Disposal of old appliances Nominal current Certificates/label Frequency Protection class Nominal voltage Chilling capacity Payload Coolant Own weight Induction frequency Serial number/Order number Current serial number Item and brief description Electric power Manufacturer...
Transport, Putting into Operation, Assembly and Decommissioning Chapter 4 Transport Page 19 Transport, Putting into Operation, Assembly and Decommis- sioning Transport ATTENTION Damages caused by improper transport In the case of off-site transport in a vehicle such as a lorry, the appliances should be secured properly.
Transport, Putting into Operation, Assembly and Decommissioning Chapter 4 Page 20 Putting into Operation Step 2: Installation Figure 7 Assembly instructions EBS-T/53-37 Insert the appliance precisely into the worktop cut-out from above and fasten it. If necessary, adjust the screw feet. Put on the cladding.
Transport, Putting into Operation, Assembly and Decommissioning Chapter 4 Storage and Recycling Page 21 Storage and Recycling Temporary storage must take place in a dry and frost-free environment. The tray dispenser must be kept covered with a suitable covering material to be protected against dust ingress. The tray dispenser kept in the storage location must be checked for damages and corrosion every 6 months.
Operation Chapter 5 Page 22 Adjustment of the closed tray dispensers Operation Adjustment of the closed tray dispensers 5.1.1 Adjust springs ATTENTION Damage to persons and property due to improper adjustment When the dispensing height is exceeded, there is a risk of accident or injury due to tipping of the tray stack.
Operation Chapter 5 Adjustment of the open tray dispensers Page 23 Hook or unhook adjustable springs uniformly in all groups of springs. Preferably unhook the adjustable springs. Always leave the base springs inserted, if possible. Always unhook the springs on the lower attachment bar. Then reinsert the stacking platform using the grip holes.
Operation Chapter 5 Page 24 Adjustment of the open tray dispensers Adjust the sideways tray guide rails The holders of both tray guiding rails have to be fixed with two cap nuts on the left and right sides on the spring case.
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Operation Chapter 5 Adjustment of the open tray dispensers Page 25 Loosen both cylinder head screws with internal hexagon (1), but do not remove them completely. Therefore use a hexagon wrench SW 0.3’’ (8 mm). Adjust the lateral stop edges to the desired level. Screw the socket head screw tight.
Operation Chapter 5 Page 26 Adjustment of the open tray dispensers NOTE Uniform rotation Pay attention to uniform rotations, as the chassis of the stacking platform can get twisted. Put on the cover of the spring case. Put the frontal sheet into the embedded folding of the sheet. Insert the screws and tighten the cover of the spring case.
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Operation Chapter 5 Adjustment of the open tray dispensers Page 27 ATTENTION Damage to persons and property due to improper adjustment When the dispensing height is exceeded, there is a risk of accident or injury due to tipping of the tray stack. Be careful when taking the stacking platform out and putting it back in.
Operation Chapter 5 Page 28 Calculating the capacity for trays Procedure for setting the springs: Take out the inserted trays (if available). Screw the spring case. Hook or unhook adjustable springs uniformly in all groups of springs. Preferably unhook the adjust- able springs.
Operation Chapter 5 Operation Page 29 Operation Before the appliance is put into operation it must be clean and dry. Before work starts, it is always necessary to check whether the tray dispenser is adjusted correctly for the trays to be used. The correct dispensing height must be ensured, so that the staff cannot suffer injury or become trapped.
Fault Detection and Troubleshooting Chapter 6 Page 30 Notes on Troubleshooting Fault Detection and Troubleshooting Notes on Troubleshooting Service work should only be carried out by authorised specialist staff. In the event of after-sales service and when ordering spare parts specify the data given in the rating plate. Defective components should only be replaced with original parts.
Cleaning and Care Chapter 7 Security Measures Page 31 Cleaning and Care Security Measures ATTENTION Do not clean with running water The appliance should not be cleaned with running water, steam-jet or high- pressure washers. The appliance must be taken out of operation and switched off at the mains beforehand in any area where steam-jet or high- pressure washers are to be used.
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Cleaning and Care Chapter 7 Page 32 Special Care Instructions General working principles for the handling of appliances made of "refined stainless steel": Always keep the surface of appliances made from stainless steel clean and accessible to the air. Use cleaning agents suitable for stainless steel. No bleaching and chloride-containing cleaning agents should be used.
Spare Parts and Accessories Chapter 8 Introduction Page 33 Spare Parts and Accessories Introduction Service work should only be carried out by authorised specialist staff. Defective components should only be replaced with original parts. In the event of after-sales service and when ordering spare parts specify always the data and corresponding part number given in the rating plate.
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Spare Parts and Accessories Chapter 8 Page 34 Spare Parts and Accessories List Spare part, part number Item designation Type Q-ty 4000401 Swivel caster Polymer P3/125 4000402 Swivel caster Polymer P3/125 with total brake 91010963 Push bar Plastic, left and right 4002110 Corner bumper Plastic, black...
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