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Summary of Contents for Freund SB46-24
- Page 1 OPERATING MANUAL SPLITTER-BAND-SAW OPERATING MANUAL Translation of original manual SPLITTER-BAND-SAW MODELS ■ SB46-24 CONTROL BOX MODELS ■ SG SB46-24 42V...
- Page 3 Sales +49 (5251) 1659-0 sales@freund.eu © FREUND Maschinenfabrik GmbH & Co. KG, 12.2021 The reproduction, distribution and utilization of this document as well as the communication of its contents to others without express authorization is prohibited. Offenders will be held liable for the payment of damage.
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Page 4: Table Of Contents
2.8 Improper use ......................17 Technical Description ....................18 3.1 Definitions......................18 3.2 Overview of the machine ..................20 3.2.1 Splitter band saw SB46-24 ................20 3.2.2 Control box SG SB46-24 .................. 23 3.3 Technical data ...................... 26 3.4 Rating plate ......................27 Transport und Storage .................... - Page 5 9.2 Personal protective equipment ................48 9.3 Overview of possible faults ................... 49 9.3.1 Faults/Machine ....................49 9.3.2 LED status displays in the control box SG SB46-24 .......... 53 10 Disposal and Recycling ....................56 10.1 Disassembling and disposing of the machine ............56 10.2 Disposing packaging material ................
- Page 6 Contents 11.2 Material conformity ....................58 10/58 www.freund-germany.com...
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Page 7: About This Manual
About this Manual 1 About this Manual The operating manual also refers to the as the “machine”. This operating manual was prepared to enable you to work quickly and safely with your machine. The operating manual is a component of the machine and contains important recommendations, notes and information •... -
Page 8: Storing The Operating Manual
Modifications and/or adjustments to the machine are possible in certain cases. In these cases, prior written approval must be obtained from FREUND Maschinenfabrik GmbH & Co. KG - subsequently referred to as FREUND Maschinenfabrik. 1.3 Storing the operating manual... -
Page 9: Safety Signs
About this Manual 1.4.2 Safety signs Warning signs Warning of a danger point Caution! At this point there is an increased danger to your safety. Warning of dangerous electrical voltage Danger to life from electric shocks to the body. Warning of sharp-edged machine parts Danger to the fingers and hands from cutting and striking. - Page 10 Wear a protective apron protects the body against humidity, blood and other fluids. Wear head protection protect the head against injuries from contact with oscillating objects and machines and during work beneath suspended loads. 10/58 www.freund-germany.com...
- Page 11 About this Manual Pull out the power plug disconnect the machine from the mains power supply before all servicing, maintenance and cleaning work. Observe the assembly manual or spare parts lists Further information can be found in the assembly manuals and spare parts lists.
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Page 12: For Your Safety
Caution indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury. Attention indicates a potentially hazardous situation which, if not avoided, could result in damage to machine or environment. 12/58 www.freund-germany.com... -
Page 13: Site Operator's Responsibilities
For your safety 2.2 Site Operator's Responsibilities In accordance with the rules and regulations of the employers' liability insurance association relating to the safety and health when working for a business in the meat industry (BGR 229), the site operator may only allow insured persons who are 18 years old and are familiar with the equipment and the handling of the equipment to operate slaughter equipment. -
Page 14: Employee Responsibilities
Notify your employer or his authorized representative of any changes to the machine which may affect your safety. In case of an accident provide first aid and call a doctor and emergency Emergency procedures medical services. Notify your employer or his authorized representative of every accident. 14/58 www.freund-germany.com... -
Page 15: Personal Protective Equipment
For your safety 2.4 Personal protective equipment The staff must carry the customary personal protective equipment. The personal protective equipment is dependent on the respective field of work. The personal protective equipment must be provided by the operator. For hygienic reasons, each employee gets his/her own personal protective equipment. -
Page 16: Intended Use
• may only be operated in combination with the control box SG SB46-24 and the transformer TR7-SB-M24. Operating the machine within the limits of its intended use also involves: ... -
Page 17: Improper Use
the use of the machine without the safety transformer TR7-SB-M24. the use of the machine without the control box SG SB46-24. the use of machines without functional safety devices. the extension of the cables and connecting lines attached to the machine. -
Page 18: Technical Description
42 V machines, (complies with the requirements of EN 60204-1 and EN 61558-1) • Required safety extra- low voltage for 24 V control box SG SB46-24 SG SB46-24 Control box Monitors the following safety devices: • Magnetic switch on cover flap •... - Page 19 Technical Description Abbreviation Designation Meaning Controls the following functions and components: • Thermal motor monitoring • Transformer switch (transformer contactor) • Motor switch (motor contactor) • Electrical water valves (cooling, disinfection) SB46-24_NO_000_EN.DOCX 19/58...
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Page 20: Overview Of The Machine
3.2 Overview of the machine 3.2.1 Splitter band saw SB46-24 Splitter band saw SB46-24 Fig. 3-1 View of SB46-24 with details of the adjustable alignment of the handle (A), (B) • Power supply 42 V (via control box SG SB46-24) Equipment •... - Page 21 Technical Description Splitter band saw connections Fig. 3-2 Position of the connections Designation Connection cable (power supply and control) Water outlet connection Water hose connection (cooling) Water hose connection (disinfection) SB46-24_NO_000_EN.DOCX 21/58...
- Page 22 Part No. Band saw blades BA46 GC Hob tooth 10 mm 224-011-204 BA46 GA Standard 8 mm 224-011-004 * 5 per packaging unit Part No. Accessories Transformer* TR7-SB-M24 912-030-400 Control box SG SB46-24 148-203-010 * See operating manual Transformers 22/58 www.freund-germany.com...
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Page 23: Control Box Sg Sb46-24
Part No. accessories Balancer F70-3 920-476-000 Distributor box SB46-24 148-203-011 Disinfection cabin DESK-04 913-505-002 3.2.2 Control box SG SB46-24 Monitoring of safety devices: • Magnetic switch on cover flap • Two-hand synchronous safety circuit Control of functions: • Thermal motor monitoring •... - Page 24 Technical Description View Fig. 3-4 View of control box SG SB46-24 Designation Signal lamp (red): transformer is in standby mode (following an interruption or automatic shutdown) Signal lamp (yellow): there is a fault (Chapter Troubleshooting) Illuminated pushbutton (green): Pressing the button will take the transformer out of standby mode.
- Page 25 Technical Description Designation Electrical water valve (cooling) Control connection: Control box <> Transformer (standby mode) Control connection: Electrical water valve (disinfection) Power cable connection: Control box <> Transformer Dimensions Fig. 3-5 Dimensions of the control box (specifications in mm) SB46-24_NO_000_EN.DOCX 25/58...
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Page 26: Technical Data
IP 67 ≤ 70* Noise emission [dB (A)] Vibration [m/s < 2.5 Water connection ["] * Can rise to 95 dB (A) during operation SG SB46-24 Control box Weight [kg] approx. 10 Height [mm] Width [mm] Depth [mm] Operating voltage [V]... -
Page 27: Rating Plate
Technical Description 3.4 Rating plate The rating plate is attached to the front of the motor. Splitter band saw Splitter band saw SB46-24 Rated voltage: 42V 3ac Duty type S1 Rated power: 2,200 W Speed: 910 rpm... -
Page 28: Transport Und Storage
➢ Wear a hard hat, protective footwear and gloves. 4.2 Personal protective equipment 4.3 Transporting the machine All FREUND-machines can be transported using a fork-lift truck or lift truck. The length of the fork must at least correspond to the depth of the machine. -
Page 29: Unpacking The Machine
Transport und Storage 4.4 Unpacking the machine The original packaging of the machine is made of recyclable material and Recycling and disposal can be given to the system for collecting recyclables. For details about recycling and disposal of the package refer to the ... -
Page 30: Installation And Commissioning
Installation and Commissioning 5 Installation and Commissioning The installation and connection of the machine is made by the operator. For damages, which result from this, the manufacturer FREUND Maschinenfabrik, is not liable. 5.1 Safety information DANGER! Live machine parts. Danger to life. -
Page 31: Installing And Setting The Balancer
5.3 Installing and setting the balancer The balancer is used for balancing and counterbalancing the weight of the machine attached to it. FREUND balancers are preset to the weight of the machine. For safety reasons, the machine may only be operated with one balancer. -
Page 32: Setting Up The Work Area
Death and serious injuries due to falling machine ➢ Before starting to align the machine, place the machine on a surface with an adequate load capacity. The relevant manual can be found in the appendix under the heading TIN-013522. 32/58 www.freund-germany.com... -
Page 33: Fitting The Saw Blade
5.6 Fitting the saw blade The relevant manual can be found in the appendix under the heading TIN-013375. 5.7 Installing the control box SG SB46-24 The machine is operated with an external control box that is connected to Control box the transformer. -
Page 34: Operating Voltage And Control
Machines with a safety extra-low voltage (VLV) less than 50 V must be operated with a safety transformer. The splitter band saw SB46-24 may only be operated with the transformer TR7-SB-M24 and the control box SG SB46-24. Detailed information on the attachment of the transformer can be found in the corresponding operating manual. - Page 35 Distributor box <> Control box Power cable, 42 V (max. cable length: 15 m): Distributor box <> Control box Control box SG SB46-24 Control and signal cable, 24 V (cable length: 3 m): Control box <> Transformer Power cable 42 V, (cable length: 3 m): Control box <>...
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Page 36: Water Supply And Control
Solenoid valve <> On-site connection “Cooling” control cable solenoid valve: Solenoid valve <> Control box Control box SG SB46-24 “Interior disinfection” connection on the splitter band saw “Cooling” connection on the splitter band saw Water outlet on the splitter band saw 36/58 www.freund-germany.com... - Page 37 “Interior disinfection” and “cooling” control cable solenoid valves: Connection box <> Control box Control box SG SB46-24 Solenoid valve for “interior disinfection” function “Interior disinfection” water hose: Splitter band saw <> Solenoid valve “Interior disinfection”...
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Page 38: Setting The Disinfection Cycle
Installation and Commissioning 5.9 Setting the disinfection cycle The disinfection cycle for internal disinfection is set to 7 seconds in the factory. Please contact FREUND Maschinenfabrik GmbH & Co. KG to change the time value for the disinfection cycle. 38/58... -
Page 39: Operating
Operating 6 Operating 6.1 Safety information WARNING! Risk of accident caused by insufficiently qualified personnel Danger to Life and most severe injuries are possible. ➢ The machine may only be maintained, repaired and cleaned by qualified personnel. ➢ All works to live components may only be performed by approved electricians. -
Page 40: Operating The Machine
Never use a machine with defective safety devices, switches or other defective machine parts. ➢ Have defective safety devices, switches or other parts repaired, and notify your employer. 6.4 Operating the machine Operation Fig. 6-1 Operating the machine 40/58 www.freund-germany.com... -
Page 41: Cleaning And Disinfection
Cleaning and Disinfection 7 Cleaning and Disinfection Cleaning is carried out in order to remove dirt, meat and fat particles from the machine. For hygienic reasons, the machine must be thoroughly cleaned at least daily after each shift, and in between in case of heavy soiling. All surfaces must be visually clean after cleaning. -
Page 42: Personal Protective Equipment
Notice! Damage due to high water pressure. High water pressures will cause damage to seals and machine parts. ➢ Do not use high-pressure cleaners. ➢ Only work at water pressures of less ≤ 6 bar. 42/58 www.freund-germany.com... - Page 43 Cleaning and Disinfection Work steps Detergents and disinfectants Auxiliary materials Rough cleaning Removing product residue Drinking water Plastic scraper, brush Removing small parts and Drinking water Plastic scraper, brush; assembly parts dishwasher if necessary Intermediate rinsing Drinking water, max. 60°C depending on fat melting temperature Low-pressure device, spray bottle Main cleaning 2 –...
- Page 44 For materials sensitive to acids such as POM, PMMA (acrylates) and cast materials, we recommend limiting acid cleaning to around 1x every 2 to 6 weeks. The surfaces should, after cleaning and disinfection, simply be dried and protected from oxidation by a suitable preservative film. 44/58 www.freund-germany.com...
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Page 45: Maintenance And Repair Work
If faults or defects are detected on the machine during the legal warranty Warranty period, contact our sales staff. Please refer to the company information at the imprint for address and telephone numbers. Only use original spare parts or spare parts recommended by FREUND Maschinenfabrik. 8.1 Safety information DANGER! Live machine parts. -
Page 46: Personal Protective Equipment
0701/0702/EN60204-1 Chapter Replacing the Replace the band saw blade band saw blade on page 47 Chapter Replacing the As necessary Replace the guide plates guide plates on page 47 Separate assembly manual Replace the bearing 46/58 www.freund-germany.com... -
Page 47: Periodic Inspection Of Electrical Equipment
The electrical test must be carried out by an electrically skilled person in the sense of the accident prevention regulation “Electrical installations and equipment” or by an electrically instructed person. We at FREUND Maschinenfabrik would like to give you the option to Service package SDL-003-004 arrange for the next periodic inspection of your machinery or equipment to be carried out at our factory. -
Page 48: Troubleshooting
If you do not find the malfunction or fault of your machine in the following table, contact our sales staff. Please refer to the company information at the imprint for address and telephone numbers or on our website www.freund-germany.com. 9.1 Safety information DANGER! Live machine parts. -
Page 49: Overview Of Possible Faults
Troubleshooting 9.3 Overview of possible faults 9.3.1 Faults/Machine Fault Possible cause Remedy Check whether the connection cable is plugged in. Check the connection cables for interruptions or damage. The motor is not supplied Check the main fuse. with power. Check whether the current wires are terminated correctly and the screws on the terminals are firmly Motor not running /... - Page 50 If necessary, have the coil resistance checked. Transformer output is not Only use the transformer TR7-SB- sufficient/not a FREUND M24 recommended by FREUND. transformer. Use only the original cable from Incorrect connection cable: FREUND. cross-section too small and/or connection cable too Do not extend the connection long.
- Page 51 Troubleshooting Fault Possible cause Remedy Band saw blade Turn the plug-in connectors in the Connection cable connected moving in wrong rotating disc of the phase inverter incorrectly. direction. connector. Refit the band saw blade with the Band saw blade fitted teeth facing in the direction of the incorrectly.
- Page 52 Set the balancer so that the Incorrect balancer settings. machine slowly slides down under its own weight. Turn the upper guide plates or replace them, Chapter Upper guide plates are worn. Replacing the guide plates on page 47. 52/58 www.freund-germany.com...
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Page 53: Led Status Displays In The Control Box Sg Sb46-24
Troubleshooting 9.3.2 LED status displays in the control box SG SB46-24 LED status displays Fig. 9-1 LED status displays in the control box Pos. Description Error display for power supply unit Status display for splitter band saw, solenoid valves, transformer... - Page 54 Continuous LED signal or optional phase control LED is off if the cover flap is open on the splitter band saw. LED is off if the motor of the splitter band saw has shut down due to overheating. 54/58 www.freund-germany.com...
- Page 55 Troubleshooting Status display for safety module (pos. 3) The mushroom head pushbutton has been pressed. The mushroom head pushbutton has not been pressed. The cover flap is closed. The cover flap is open. The bar switch has been pressed. The bar switch has not been pressed.
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Page 56: Disposal And Recycling
Send hazardous waste to a local hazardous waste site. 10.2 Disposing packaging material All packaging materials used by FREUND Maschinenfabrik are environmentally friendly and can be recycled. You can safely dispose of the packaging materials through your local waste collection system or return them for recycling. -
Page 57: Appendix
Appendix 11 Appendix 11.1 EC declaration of conformity Sample SB46-24_NO_000_EN.DOCX 57/58... - Page 58 Conformity of materials Conformity The company FREUND Maschinenfabrik GmbH & Co. KG hereby confirms, for articles and their materials that, when used as intended, come into contact with food comply with the following general requirements. Regulation (EC) No. 1935/2004 of 27 October 2004 for articles and materials that are intended to come into contact with food.
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Page 59: Technische Information
Technische Information / Technical Information Erklärung der Symbole siehe Betriebsanleitung Kap.1 / Explanations of symbols see operating manual chp. 1 Demontage Montage Betriebsanleitung beachten Montageanleitung Werkzeugsatz Disassembly Assembly Pay attention to operating Assembly instructions Toolkit manual www.freund-germany.com... - Page 60 Technische Information / Technical Information Erklärung der Symbole siehe Betriebsanleitung Kap.1 / Explanations of symbols see operating manual chp. 1 Demontage Montage Betriebsanleitung beachten Montageanleitung Werkzeugsatz Disassembly Assembly Pay attention to operating Assembly instructions Toolkit manual www.freund-germany.com...
- Page 61 Technische Information / Technical Information Erklärung der Symbole siehe Betriebsanleitung Kap.1 / Explanations of symbols see operating manual chp. 1 Demontage Montage Betriebsanleitung beachten Montageanleitung Werkzeugsatz Disassembly Assembly Pay attention to operating Assembly instructions Toolkit manual www.freund-germany.com...
- Page 62 Technische Information / Technical Information Erklärung der Symbole siehe Betriebsanleitung Kap.1 / Explanations of symbols see operating manual chp. 1 Demontage Montage Betriebsanleitung beachten Montageanleitung Werkzeugsatz Disassembly Assembly Pay attention to operating Assembly instructions Toolkit manual www.freund-germany.com...
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