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Summary of Contents for Hupfer Buffetcart Plus BC-40
- Page 1 Operating instructions Mobis® Buffetcart Plus Mobis/P BC-40, BC-25 Read the instructions prior to performing any task!
- Page 2 Internet: www.hupfer.com Document information Last update: 15.08.2023 Index: 5, en_GB All texts, figures and graphic designs are protected by copyright. Reproduction, distribution and issuing are permitted for internal company purposes only. © Hupfer Metallwerke GmbH & Co. KG, Coesfeld 2023...
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Page 3: Table Of Contents
Operating instructions Mobis® Buffetcart Plus Table of contents General information............... Product information............Target group..............Symbols................Signs................Conformity............... Product description............... Function................Overview................. Equipment features............11 Variants................13 Equipment options............13 Technical data..............14 Rating plate..............15 Safety information..............15 Intended use..............15 Improper use.............. - Page 4 Operating instructions Mobis® Buffetcart Plus Serving food..............27 Finishing operation............28 Care and cleaning..............30 Cleaning intervals............30 Permissible cleaning types..........31 Permissible cleaning agents........... 33 Material compatibility............34 Manual cleaning.............. 35 Disinfecting..............35 Maintenance and repair............36 Maintenance intervals............. 36 Maintenance activities.............
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Page 5: General Information
Operating instructions Mobis® Buffetcart Plus General information Product information This document applies to the following products: Product name Mobis® Buffetcart Plus Cooling Eutectic plate, fan-assisted cooling and refrigeration technology Target group These operating instructions are intended for the following groups of people who perform the listed activities with or on the product: Electrician ■... -
Page 6: Symbols
Operating instructions Mobis® Buffetcart Plus Symbols DANGER “Danger” indicates a hazardous situation that will result directly in death or serious injury. WARNING “Warning” indicates a hazardous situation that may result in serious injury. CAUTION “Caution” indicates a potentially hazardous situation that may result in minor to moderate injury. -
Page 7: Conformity
Operating instructions Mobis® Buffetcart Plus Conformity Manufacturer Hupfer Metallwerke GmbH & Co. KG Address Dieselstraße 20 D-48653 Coesfeld Contact + 49 (0) 2541 805-0 info@hupfer.de www.hupfer.com This document applies to the following products: Product name Mobis® Buffetcart Plus Cooling Eutectic plate, fan-assisted cooling and... -
Page 8: Product Description
Operating instructions Mobis® Buffetcart Plus Product description Function Mobis® Buffetcart Plus for storage, transport, cooling and serving of breakfast, evening meal and snacks in communal catering. Overview Overview of Mobis® Buffetcart Plus – BC-40 Fig. 1: Overview of Mobis® Buffetcart Plus – BC-40 Frame top for service trolley with sneeze guard 10 Bread roll drawer Bars for attaching GN containers... - Page 9 Operating instructions Mobis® Buffetcart Plus Overview of Mobis® Buffetcart Plus – BC-40 with HDS Alma drive Fig. 2: Overview of Mobis® Buffetcart Plus – BC-40 with HDS Alma drive Top frame with sneeze guard 10 Drive unit with foot pedal Bars for attaching GN containers 11 Cooled drawer block Card holder (optional)
- Page 10 Operating instructions Mobis® Buffetcart Plus Overview of Mobis® Buffetcart Plus – BC-25 Fig. 3: Overview of Mobis® Buffetcart Plus – BC-25 Frame top for service trolley with sneeze guard Uncooled drawer block Bars for attaching GN containers Display for controlling the fan-assisted cooling Drip tray for beverage dispenser (optional) 10 Fixed castor Mains plug (installed at the rear)
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Page 11: Equipment Features
Operating instructions Mobis® Buffetcart Plus Equipment features Cooling The Buffetcart is equipped with a N’Ice & Easy® cooling system. The main element of the cooling system is an integrated cold storage unit, which can be used to ensure that food is kept cool for up to 2 hours, even in de-energised operation. - Page 12 Operating instructions Mobis® Buffetcart Plus The refrigerant used in the cold storage unit is harmless to health and the environment. The liquid in the cold storage unit is a mixture of Glysofor L and water. Even when in contact with food, this refrigerant is non-toxic and environmentally harmless.
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Page 13: Variants
Operating instructions Mobis® Buffetcart Plus HDS Alma The Hupfer drive system (HDS) Alma consists of a drive and a control unit. The drive accelerates and decelerates the cart. The drive makes it easier to move the cart. The HDS Alma drive is electric and is powered by a battery. Charging takes place automatically when the Mobis Buffetcart is connected to the power supply, for example in order to cool the eutectic plate. -
Page 14: Technical Data
Operating instructions Mobis® Buffetcart Plus Technical data Mobis/P BC-40 Mobis/P BC-25 Mains voltage Frequency Electronic back-up fuse Power See product data sheet Refrigerant in the R600a R600a cooling circuit Refrigerant in the Mixture of Glysofor L and water eutectic plate Cooling temperature of °C -3 to +12... -
Page 15: Rating Plate
Operating instructions Mobis® Buffetcart Plus Rating plate Fig. 4: Rating plate Manufacturer and address Electrical serial number Type designation and product code 10 Induction frequency Order number 11 Refrigerant Total weight 12 Refrigeration capacity Payload, total 13 Protection code Electrical connection 14 Certification mark/CE label if available Model year 15 Disposal of old appliances... -
Page 16: Improper Use
Operating instructions Mobis® Buffetcart Plus Improper use All uses other than the intended one are improper. Improper use of the Buffetcart may result in damage or injury. In particular, make sure that the following inappropriate uses are avoided: ■ Use as a self-service trolley ■... -
Page 17: Transport
Operating instructions Mobis® Buffetcart Plus 3.3.2 Transport If the appliance has to be lifted, only use lifting gear and load-bearing equipment approved for the weight of the device. Only use transport vehicles that are approved for the weight of the transport vehicle. -
Page 18: Safety Devices
Operating instructions Mobis® Buffetcart Plus Work on electrical equipment may only be carried out by electricians. The work must be carried out in compliance with the rules of electrical engineering. Work on the refrigeration system may only be carried out by refrigera- tion specialists. -
Page 19: Lifting
Operating instructions Mobis® Buffetcart Plus Lifting The transport cart does not have any attachment points for eyelets or similar lifting aids. Always transport the transport cart upright if possible. It can be lifted using a lifting platform, for example. Commissioning CAUTION Contusion hazard The transport cart is heavy, and if it rolls away out of control, there is... -
Page 20: Operation
Operating instructions Mobis® Buffetcart Plus It is important that the cooling device is completely cooled before first use. This is how to do it: Reconnect the transport cart to the power supply with the sup- plied connection cable. Press the on/off switch. ��... - Page 21 Operating instructions Mobis® Buffetcart Plus Operating the cooling system The buttons of the built-in display are also used for operating the cooling system of the Buffetcart. Fig. 6: Overview of display Up button Down button Display Set button On/Off button Switching fan-assisted cooling on and off Press and hold the [ON/OFF button].
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Page 22: Moving The Cart
Operating instructions Mobis® Buffetcart Plus Moving the cart WARNING Contusion hazard Transport carts rolling in an uncontrolled way may crush persons. − Never leave the transport cart to roll unattended. − Only drive uphill or downhill if you can control the transport cart. If necessary, involve a second person. - Page 23 Operating instructions Mobis® Buffetcart Plus Engaging the locks Swivel castors with locks can block the wheel from turning and swivel- ling. When the locks on both swivel castors are engaged, the transport cart is secured against rolling away. Engage the lock as shown on the left. ��...
- Page 24 Operating instructions Mobis® Buffetcart Plus Releasing the central lock tread Release the lock as shown on the left. �� The wheels can turn and swivel. Actuating the direction lock WARNING Contusion hazard Transport carts on which the direction lock has been released roll from side to side when in motion.
- Page 25 Operating instructions Mobis® Buffetcart Plus Release the direction lock Only release the direction lock to manoeuvre in confined spaces, e.g. to move the appliance sideways. Afterwards, reactivate the direction lock. Release the direction of the wheels as shown on the left. ��...
- Page 26 Operating instructions Mobis® Buffetcart Plus Press the foot pedal until it engages. �� The wheels do not touch the ground. Lowering the drive When the drive is lowered, you can use it to propel the cart. You cannot push the cart sideways when the drive is lowered. If the drive wheels are touching the ground, the cart is already lowered.
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Page 27: Keeping Food Cold
Operating instructions Mobis® Buffetcart Plus Keeping food cold NOTICE Cooling failure due to icing Iced cooling fins prevent air circulation in the cooled drawer block. Cooling cannot be guaranteed. − Always leave the control switched on. − Always close the drawers completely. −... -
Page 28: Finishing Operation
Operating instructions Mobis® Buffetcart Plus Finishing operation Move the Buffetcart to the parking area. Engage the wheel locks. �� The Buffetcart is secured against rolling away. Close the drawers. Cover the cooling plate. Connect the cart to the power supply for at least 4 hours. Check whether the fan-assisted cooling is switched on. - Page 29 Operating instructions Mobis® Buffetcart Plus Charging the battery Battery life The service life of the battery in normal operation is at least 5000 charges. To optimise the conditions, the battery should be charged for 48 hours before first use, and also if not used for around six months.
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Page 30: Care And Cleaning
Operating instructions Mobis® Buffetcart Plus Care and cleaning DANGER Electrical hazard Electricity is a serious hazard and can cause injury or even death. − Before starting any cleaning and maintenance work, disconnect the transport cart from the mains. − Disconnect the mains plug and put away the cable in its desig- nated place until the next use. -
Page 31: Permissible Cleaning Types
Operating instructions Mobis® Buffetcart Plus Permissible cleaning types CAUTION Spreading water Wet and dripping transport carts distribute water on paths. There is a severe risk of slipping on wet paths. − Dry the transport cart after cleaning. − Remove the water from the interior, e.g. by tilting the transport cart by 5°. - Page 32 Operating instructions Mobis® Buffetcart Plus Cleaning type Definition of the cleaning opera- Approval for tion Mobis Buffetcart Plus Manual cleaning Dry Cleaning with dry cleaning agents Moist Cleaning with a damp cloth and degreasing liquid cleaner Cleaning with a wet sponge and degreasing liquid cleaner Water hose Pressure ≤...
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Page 33: Permissible Cleaning Agents
Operating instructions Mobis® Buffetcart Plus Permissible cleaning agents NOTICE Incorrect cleaning agents Incorrect treatment of the installed material surfaces will result in damage and corrosion. − Only use cleaning agents approved for cleaning. − Follow the instructions of the cleaning agent manufacturer. Suitable cleaning agents The manufacturer cannot assess the suitability of specific detergents or disinfectants. -
Page 34: Material Compatibility
Operating instructions Mobis® Buffetcart Plus Cleaning agent Approval Alkaline cleaning agents pH 8 ‒ 14 ■ Alkalis Abrasive cleaning agents ■ Scouring pad ■ Pot scrubber Non-abrasive cleaning agents ■ Uncoated sponges ■ Soft cloths Material compatibility When selecting the cleaning agent, make sure it is compatible with the materials used. -
Page 35: Manual Cleaning
Operating instructions Mobis® Buffetcart Plus Manual cleaning Observe the following instructions for manual cleaning. ■ Clean the interior of the unit after each use and according to the operator’s instructions. ■ Clean the outer surfaces of the transport cart after use or as required. -
Page 36: Maintenance And Repair
Operating instructions Mobis® Buffetcart Plus Maintenance and repair DANGER Electrical hazard Electricity is a serious hazard and can cause injury or even death. − Before starting any cleaning and maintenance work, disconnect the transport cart from the mains. − Disconnect the mains plug and put away the cable in its desig- nated place until the next use. -
Page 37: Maintenance Activities
Operating instructions Mobis® Buffetcart Plus Maintenance activities WARNING Flammable refrigerant A flammable gas is used as a refrigerant. Closed vents will result in a flammable air-gas mixture in the event of leakage. − Do not close the vents in the floor of the cart. −... -
Page 38: Error Messages
Operating instructions Mobis® Buffetcart Plus Preventing icing The following measures reduce the risk of icing in the refrigeration system: Keep the transport cart plugged in as a matter of principle. The transport cart controls the cooling and defrosting phases inde- pendently. -
Page 39: Troubleshooting
Operating instructions Mobis® Buffetcart Plus Troubleshooting Troubleshooting DANGER Electrical hazard Electricity is a serious hazard and can cause injury or even death. − Disconnect the cart from the power supply before starting trou- bleshooting. − Pull out the mains plug and put it into the holder provided on the cart. -
Page 40: Repairs And Spare Parts
Operating instructions Mobis® Buffetcart Plus Fault description Cause Remedy Personnel The HDS Alma drive The drive is raised Lower the drive. Operating staff rollers are not moving Mechanical or electrical Raise the drive and call a Operating staff the cart fault service technician The cart with HDS Alma... - Page 41 Operating instructions Mobis® Buffetcart Plus Release the panel with the display for controlling the fan-assisted cooling. Simultaneously press the buttons. �� The current date and time are displayed. Press the button to switch to program mode. Use the buttons to select the [Stop] button. Confirm the entry with the button.
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Page 42: Disposal
Operating instructions Mobis® Buffetcart Plus Use the buttons to select the [Start] button. Confirm the entry with the button. Use the button to select the [Yes] button. Confirm the entry with the button. �� The program starts. Push the panel with the display for controlling the fan-assisted cooling back into the Buffetcart. - Page 43 Maintenance documentation Interval Every six months Every six months Annually Annually Annually Annually Annually Inspection/activity Check electrical func- Check cooling capacity Check the entire unit for Check electrical pro- Carry out DGUV V3 Check cooling con- Check documentation tions of cooling system and temperature.
- Page 44 Mobis Buffetcart Plus ® Brief guide Load transport trolley Observe the operating instructions Secure the transport trolley with the locks. Check the temperature in the display. The brief guide does not take the place of the operating instructions. Observe the information in the operating Load the transport trolley.
- Page 45 Mobis Buffetcart Plus ® Release the direction of the wheels as shown in the illustration. �� The wheels are free to move. Afterwards, reactivate the direction lock again.
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