Hupfer SGR Operating Instructions Manual

Round belt conveyor system
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Operating Instructions
Round Belt Conveyor System
SGR | SPV
4330054_A3

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Summary of Contents for Hupfer SGR

  • Page 1 Operating Instructions Round Belt Conveyor System SGR | SPV 4330054_A3...
  • Page 2: Introduction

    Appliance Information Appliance name Round Belt Conveyor System Appliance type/s SGR | SPV Year of manufacture 2014 Manufacturer HUPFER® Metallwerke GmbH & Co KG Dieselstraße 20 48653 Coesfeld Germany Postfach 1463 48634 Coesfeld Germany ' +49 2541 80 50 +49 2541 805 111 www.hupfer.de...
  • Page 3: Table Of Contents

    Notes on Specific Hazards Description and Technical Data Performance Description Proper Use Improper Use Appliance Description 3.4.1 View of the Crockery Return Belt System (SGR) 3.4.2 View of the Food Distribution Belt System (SPV) 3.4.3 Equipment and Optional Accessories Technical Data Rating Plate...
  • Page 4 Notes on Care and Maintenance Measures 7.3.1 Maintenance 7.3.2 Restretch the Round Belt Special Care Instructions Spare Parts and Accessories Introduction Spare Parts and Accessories List Annex Monthly Maintenance Checklist Safety Instruction Protocol EC Declaration of Conformity Round Belt Conveyor System SGR | SPV 4330054_A3...
  • Page 5: List Of Abbreviations

    Protection against pressurised water during continuous immersion Light Emitting Diode Light diode LMHV Regulation on the hygiene of foodstuffs Residual Current Device Residual current device (RCD) Safety temperature limiter Round Belt Conveyor System 4330054_A3 SGR | SPV...
  • Page 6: Definitions Of Terms

    4.3x6.3'' (110x160mm), 1/4 PN conforms to 6.3x3.1'' (160x80 mm)). The fitting lids have the following dimensions: 1/1 PN 9x6.6'' (228x168mm), 1/2 PN 4.4x6.3'' (111x161mm), 1/4 PN 4.4x3.2'' (111x81mm). Verify, test Compare with certain values such as weight, torque, content or temperature. Round Belt Conveyor System SGR | SPV 4330054_A3...
  • Page 7: Orientation Of The Appliance

    "Right" refers to the right side of the conveyor system in relation to the conveying direction. The left "Left" refers to the left side of the conveyor system in relation to the conveying direction. Round Belt Conveyor System 4330054_A3 SGR | SPV...
  • Page 8: Notes On Using The Manual

    Attention is pointed to special conditions or additional important information on the topic concerned. INFO Short title Contains additional information on aspects which make work easier or rec- ommendations on the topic concerned. Round Belt Conveyor System SGR | SPV 4330054_A3...
  • Page 9: Safety Instructions

    Hazardous electrical voltage Risk of hand injuries caused by belt drive Risk of hand injuries Risk of crushing Hazard caused by hot surfaces Switching prohibited Wear hand protection Read and observe the operating instructions Round Belt Conveyor System 4330054_A3 SGR | SPV...
  • Page 10: Safety Instructions For Appliance Safety

    Secure the conveyor system against rolling away before putting it into operation. § Do not stop the appliance on sloping floors. Before placing the appliance in position make sure that the floors are level and even and the conveyor system is level. Round Belt Conveyor System SGR | SPV 4330054_A3...
  • Page 11: Position Of The Emergency Stop Button

    Unimpeded access to the Emergency Stop Buttons must be on hand at all times. § Make sure that nobody is exposed to a hazard as a result of the activation of the conveyor system be- fore switching on the appliance. Round Belt Conveyor System 4330054_A3 SGR | SPV...
  • Page 12: Safety Instructions For Maintenance And Care

    Tighten the loosened screw connections and fit the safety devices back to the appliance if dismantled, and test their proper functioning after completing the repair work. § Defective components should be replaced with original parts only. Round Belt Conveyor System SGR | SPV 4330054_A3...
  • Page 13: Notes On Specific Hazards

    The appliances on which inspection, maintenance and fault repairs are performed must be discon- nected from the power supply and secured against reactivation when power is not required for such work. This may only be carried out by a qualified electrician. Round Belt Conveyor System 4330054_A3 SGR | SPV...
  • Page 14: Description And Technical Data

    The conveyor system is mainly designed to hold up Gastronorm and Euronorm trays. Any other use is not in- tended. The crockery return belt system (SGR) is used to hold up and to convey trays with dirty crockery, cutlery, glasses and napkins.
  • Page 15: Appliance Description

    Description and Technical Data Section 3 Appliance Description Page 15 Appliance Description 3.4.1 View of the Crockery Return Belt System (SGR) Figure 2 View of the appliance SGR Beginning of the belt End of the belt Deflection element with conveyor roller...
  • Page 16: View Of The Food Distribution Belt System (Spv)

    § Plastic shelves in the base (SGR and SPV) The plastic shelves are designed as storage shelves in the base. Put the elements on to the long rails fitted in the base of the conveyor belt. The shelves can be used even at maximum load (up to 100 kg/m) for longer time at the temperature between -30°C and +70°C.
  • Page 17 § Tray guiding rails for bends (SGR only) Tray guiding rails are required for guiding the trays correctly in bends. Transporting trays in bends without tray guiding rails will not work as they may get turned round, twisted and jammed. A set con- sists of plastic blocks, stainless steel tray guiding rails and fastening material.
  • Page 18: Technical Data

    Operating and ambient +41 to +131 °F conditions (+5 to +55) (°C) You can find the corresponding certification marks on our homepage at www.hupfer.de. Round Belt Conveyor System SGR | SPV 4330054_A3...
  • Page 19: Rating Plate

    10 Frequency Protection class 11 Nominal voltage Refrigeration capacity 12 Payload Refrigerant 13 Tare weight Induction frequency 14 Serial number/Order number Electrical serial number 15 Item and brief description Electric power 16 Manufacturer Round Belt Conveyor System 4330054_A3 SGR | SPV...
  • Page 20: Transport, Installation, Initial Operation And Taking Out Of Service

    Electrical connections for the conveyor system must be in place as agreed. § We do not recommend attaching the conveyor system to the floor of the premises with plugs because of the moisture barrier layer that exists in the most cases. Round Belt Conveyor System SGR | SPV 4330054_A3...
  • Page 21: Assembling The Segment

    Continue with the assembly as described above. § Check again the inclination and align the conveyor system on the screw feet horizontally with the spir- it level until it is level. Normally, the height is 900 mm. Round Belt Conveyor System 4330054_A3 SGR | SPV...
  • Page 22: Assembling The Round Belts

    NOTE Required tools Fitting and welding the round belts is only to be done with the HUPFER® tool which is provided. The welding and tightening set from HUPFER® is included in delivery for assembly purposes.
  • Page 23 To cut down on the time needed for the work, heating-up can be done before tensioning. § Place the welding iron on a non-combustible base and heat up for some 8 minutes. Round Belt Conveyor System 4330054_A3 SGR | SPV...
  • Page 24 Slowly remove the welding tongs and jockey. Wear protective goggles and safety gloves during the entire operation. § Undo the screws of the welding tongs and remove them. § Slacken the wire stretchers and remove the jockey. Round Belt Conveyor System SGR | SPV 4330054_A3...
  • Page 25: Putting Into Operation

    Before each and every operation, check the conveyor system for any external damage and faults - particularly at the safety equipment. Any defects must be reported to the competent bodies immediately. You might have to immobilize the conveyor system. Round Belt Conveyor System 4330054_A3 SGR | SPV...
  • Page 26: Connecting The Conveyor System

    Before the appliance is taken back into operation, it must be clean and dry. NOTE Condensation Ensure that there is sufficient ventilation and no major variations in tempera- ture in the storage location, so that condensation is prevented from forming. Round Belt Conveyor System SGR | SPV 4330054_A3...
  • Page 27 Customer Service. NOTE Disposal of electrical equipment Electrical equipment is not a part of household refuse. Please return the machine to the manufacturer for disposal purposes: HUPFER® Metallwerke GmbH & Co. KG Dieselstraße 20 48653 Coesfeld Germany ' +49 2541 805-0 +49 2541 805-111 www.hupfer.de...
  • Page 28: Operation

    Before switching on the conveyor system, make sure there is no risk of reacti- vation of the belt. Arrangement and Function of the Operating Elements Figure 6 Operating elements SGR and SPV Main switch (SGR only) Stop button Emergency Stop button...
  • Page 29: Operation

    Do not put further trays onto the conveyor belt or make sure that the conveyor belt is cleared up. § Switch off the conveyor system on the operating console. § Disconnect the conveyor system from the mains with the main switch. Round Belt Conveyor System 4330054_A3 SGR | SPV...
  • Page 30: Troubleshooting And Repair

    In the event of after-sales service and when ordering spare parts specify always the data given in the rating plate. Regular inspections and maintenance of the appliance prevent disruptions to operation and ensure safety. Fault and Action Table Only a specialist staff authorised by HUPFER® may perform troubleshooting work. Fault Cause Measures...
  • Page 31 The tension is too low Restretch and weld the round belt Trays queue up in the bends Distance between trays is not sufficient Have a specialist set a greater dis- tance at the frequency converter. Round Belt Conveyor System 4330054_A3 SGR | SPV...
  • Page 32: Care And Maintenance

    Clean the dirty photo cell with a cloth and regularly clean the limit switch. § Patient drawers are only to be cleaned when empty. The patient drawer must be pulled out. During wet cleaning ensure that the water deposits are removed. Round Belt Conveyor System SGR | SPV 4330054_A3...
  • Page 33: Maintenance

    Insufficient tension of the round belts may lead to an uneven speed of the conveyor belt, racing of the drive wheels and to running noises. The round belts must be separated and re-welded. Fracture or an incipient crack is also a reason for restretching and welding the round belts. Round Belt Conveyor System 4330054_A3 SGR | SPV...
  • Page 34: Special Care Instructions

    You must therefore use refined steel wool or brushes with nat- ural, plastics or refined steel bristles only for physical cleaning. Steel wool or brushes with unalloyed steel cause extraneous rust due to abrasion. Round Belt Conveyor System SGR | SPV 4330054_A3...
  • Page 35: Spare Parts And Accessories

    Please specify the required round belt length when ordering spare parts. Spare Parts and Accessories List SGR | SPV Drawing number Item designation Type...
  • Page 36: Annex

    Check the bearing of the drive and deflection side Check the function of the limit switch Check the function of the conveyor rollers Check the chain tension Lubricate the chain Round Belt Conveyor System SGR | SPV 4330054_A3...
  • Page 37: Safety Instruction Protocol

    Section 9 Safety Instruction Protocol Page 37 Safety Instruction Protocol The following staff members have received instruction on safety procedures. They have read and under- stood the operating instructions. Name Signature / date Round Belt Conveyor System 4330054_A3 SGR | SPV...
  • Page 38: Ec Declaration Of Conformity

    Annex Section 9 Page 38 EC Declaration of Conformity EC Declaration of Conformity Round Belt Conveyor System SGR | SPV 4330054_A3...
  • Page 39 Annex Section 9 EC Declaration of Conformity Page 39 Round Belt Conveyor System 4330054_A3 SGR | SPV...

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Spv

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