Hobart 5801 User's Manual
Contents
1. MODEL 5801 MEAT SAW MODEL 5801 ML 38674 CORPORATION FORM 16322 Rev A 11 95 Installation Operation and Care of MODEL 5801 MEAT SAW SAVE THESE INSTRUCTIONS GENERAL The 5801 Meat Saw is rugged durable and easy to clean The saw is equipped with a water resistant 3 HP electric motor and direct gear drive transmission that provides a blade speed of 3500 feet per minute The carriage Fig 1 has stainless steel ball bearings providing easy travel and dependability The shaped front edge of the carriage is comfortable to the operator s body even when leaned on during movement The carriage lock is standard The upper pulley cover and baffle Fig 1 are standard in durable plastic optional in stainless steel Table carriage pulleys guides and wiper assemblies can be quickly removed without tools for ease of cleaning Moving parts are enclosed but accessible The blade is guarded above and below the cutting zone The pusher plate is provided to eliminate the need of handling items close to the blade it can ride on the right flanged ena of the carriage so you keep your hands away from the cutting edge of the blade For electrical specifications above 250 volts a transformer provides a 115 volt control circuit voltage Thermal overload protection is an option One long life blade is furnished with each saw as standard equipment This blade cannot be resharpened replacement blades are available through your local Hobart Serv2. E y LEFT CARRIAGE STOP WITH BUMPER TOWARDS UPPER GUIDE AND GUARD gt 7 THE REAR LEFT TABLE im fa LEFT CARRIAGE STOP ______ f Z CARRIAGE SUPPORT i Fig 9 Fig 10 LOWER BLADE GUIDE The lower blade guide assembly fits in the lower guide holder Fig 11 The blade fits in the slots of both the steel saw blade guide and the plastic guide When the right table is removed and the plastic guide is hinged up the lower blade guide assembly can be removed for cleaning by lifting it out of the lower guide holder The steel saw blade guide is available in various widths depending on the blade being used Contact Service to change the steel saw blade guide for other blade widths cyra LOWER BLADE GUIDE ASSEMBLY SA LOWER GUIDE HOLDER a RTE Fig 11 REMOVING THE BLADE Remove the upper and lower pullev covers Raise the gauge plate to its vertical position Remove the right table by lifting its right side and sliding the table to the right to free it from the locating pins Remove the column guard Turn the tension adjuster counterclockwise until it stops this will release tension on the blade by raising the lower pulley Raise the plastic blade guide on the lower blade guide assembly and release the blade from the upper and lower blade guides Free the blade from the blade scrapers in the lower pulley area and release it from the pulleys Remove the blade Make sure the pulleys
3. are properly installed and the pulley latches are seated in the groove of the pulleys Install the new blade with the teeth pointing to the right and down as you face the front of the saw The blade must fit between the V s on the blade scrapers in the slots of the upper and lower blade guides and must not touch any of the pulley flanges The lower blade guide must be installed after the blade is installed When the blade Is in position see BLADE TENSION below to adjust the tension properly Refer to LOWER BLADE GUIDE page 6 if the blade width of the new blade is different than the old Reinstall any removed parts BLADE TENSION After the blade has been installed set the blade tension by turning the tension adjuster clockwise until it stops ELECTRICAL CONNECTIONS WARNING ELECTRICAL AND GROUNDING CONNECTIONS MUST COMPLY WITH THE APPLICABLE PORTIONS OF THE NATIONAL ELECTRICAL CODE AND OR OTHER LOCAL ELECTRICAL CODES WARNING DISCONNECT ELECTRICAL POWER SUPPLY AND PLACE A TAG AT THE DISCONNECT SWITCH INDICATING THE CIRCUIT IS BEING WORKED ON ELECTRICAL DATA Volts Hertz Phase Minimum Maximum Minimum Maximum Circuit Ampacity Fuse Size Circuit Ampacity Circuit Breaker Size AMPS AMPS AMPS AMPS Compiled in accordance with the National Electrical Code ANSI NFPA 70 1993 Edition A s diameter hole for a trade size conduit is located in the lower area of the base Use watertight connections Refer to Electrical Data
4. gauge plate assembly back and forth a few times Reassemble the saw components in reverse order of disassembly making sure all parts are properly assembled Tifi MAINTENANCE WARNING DISCONNECT ELECTRICAL POWER SUPPLY AND PLACE A TAG AT THE DISCONNECT SWITCH INDICATING THE CIRCUIT IS BEING WORKED ON LUBRICATION The motor has permanently lubricated ball bearings and requires no additional lubrication The slide bar for the upper guide and guard assembly also requires no lubrication Occasionally you should apply a small amount of mineral oil to the six ball bearing rollers underneath the carriage On a more frequent basis the gauge plate slide rod and the pulley shafts need a few drops of tasteless mineral oil CHANGING SAW BLADES If changing saw blades disassemble components as described in REMOVING THE BLADE page 7 and the instructions for any component throughout the manual Make sure wipers scrapers and all other components are properly reassembled Refer to BLADE TENSION page 7 Refer to Lower BLADE GUIDE page 6 SERVICE Contact your local Hobart Service Office for any repairs or adjustments needed on this equipment FORM 16322 Rev A 11 95 2 PRINTED IN U S A
5. ice Office q _ UPPER PULLEY COVER SST SWITCH KNOB a UPPER GUIDE AND GUARD WI L COLUMN GUARD TABLE LEFT SAW BLADE CARRIAGE _ CARRIAGE LOCK GAUGE PLATE TABLE RIGHT J 72 L AAE GAUGE PLATE HANDLE T LOCK LEVER ME LOWER COVER SCRAP PAN HOBART CORPORATION 1995 2 INSTALLATION UNPACKING AND ASSEMBLV Immediately after unpacking the meat saw check for possible shipping damage If the meat saw is found to be damaged save the packaging material and contact the carrier within 15 days of delivery Prior to installation test the electrical service to make sure it agrees with the specifications on the machine data plate located on the column Packed in apacket attached to the table compartment are the pusher plate and the gauge plate handle Place the pusher plate in its storage location under the carriage support Fig 2 Assemble the gauge plate handle to the gauge plate support by screwing the stud into the threaded hole Fig 3 LEVELING Place the saw in its operating location Using a spirit level level the meat saw front to back and side to side by turning the threaded feet in or out HAND KNOB i CARRIAGE l Sm SAW BLADE Fig 2 Fig 3 WARNING DISCONNECT ELECTRICAL POWER AND PLACE A TAG AT THE DISCONNECT SWITCH INDICATING THAT YOU ARE WORKING ON THE CIRCUIT SAW BLADE eee A The saw blade must be installed so the tee
6. ing product NEVER REACH IN FRONT OF THE BLADE CARRIAGE LOCK Fig 12 GAUGE PLATE When making several cuts of the same thickness or when using the pusher plate set the gauge plate as desired Fig 13 bv pushing the lock lever and sliding the gauge plate to the thickness vou want A reference scale on the table indicates the thickness of cut If the gauge plate is not needed you may release the lock lever and move the gauge plate to the rear or raise the gauge plate to a vertical position to keep it out of the way REFERENCE SCALE PUSHER PLATE asl CARRIAGE t l GAUGE PLATE 15 gt RIGHT CARRIAGE STOP GAUGE PLATE HANDLE GAUGE PLATE LOCK LEVER PUSHER PLATE The pusher plate is used to hold meat against the gauge plate when slicing short ends A slot in the pusher plate and a stop on the right flanged end of the carriage is provided for proper positioning of the pusher plate Fig 13 Hold the pusher plate handle with your right hand and always maintain a safe distance from the blade When not in use keep the pusher plate under the carriage support Fig 2 10 CLEANING AND SANITIZING WARNING DISCONNECT ELECTRICAL POWER AND PLACE A TAG AT THE DISCONNECT SWITCH INDICATING THE CIRCUIT IS BEING WORKED ON BEFORE CLEANING THIS MACHINE The saw must be thoroughly cleaned and sanitized Before first use After each day s operation Anytime it is not to be used for an exte
7. m of the lower panel UPPER PULLEY COVER PLASTIC J BLOCK A TENSION 3 ADJUSTER 7 PULLEY WIPER N x km We WA l an RAPERS CARRIAGE LOWER COVER k a SCRAP PAN CARRIAGE LOCK Fig 5 Fig 6 BLADE SCRAPERS Two blade scrapers wipe the blade during sawing to accumulate bone dust and debris inside the lower cover scrap pan The left scraper points up and the right scraper points down Fig 6 After the blade is removed the scrapers can slide off their mounting blocks for cleaning PULLEY WIPER The pulley wiper Fig 6 scrapes bone dust or debris from the lower pulley during use The pulley wiper can be removed for cleaning by springing the wiper up and sliding it off the pins UPPER AND LOWER PULLEVS The upper and lower pullevs are assembled on the upper and lower pullev shafts the latch on each pullev should be seated in the groove of the pullev shaft Fig 7 Pullevs can be removed after the blade has first been loosened and removed Upper and lower pullevs are interchangeable COLUMN GUARD The column guard Fig 5 covers the return loop of the moving blade and must alwavs be in place during sawing To remove the column guard for cleaning or blade change first remove the right table and the upper pulley cover You may want to remove the lower cover scrap pan as well Then lift the column guard up to free it from the two drive pin or shoulder screw heads on the colum
8. n that it hangs from Fig 7 Fig 8 TABLES RIGHT and LEFT During use the right and left tables Fig 1 are secured underneath by pins and clamps To remove the tables for cleaning Raise the gauge plate to its vertical position lift the right side of the right table up and remove the table from the two pins After the right table is removed the left table can be removed Lift the left side of the left table up and shift it to the right to free it from the two pins SCRAP TRAY During use the scrap tray should be installed between the left hand table and the carriage support Fig 8 The scrap tray slides into place resting on the frame between the carriage support and table The angled side of the scrap tray is located nearest the blade CARRIAGE In use the carriage can roll back and forth between the left carriage stop Fig 9 and the right carriage stop assuming the spring loaded carriage lock Fig 5 has not locked the carriage in a stationarv position To remove the carriage turn either of the carriage stops 90 degrees so the bumper is toward the rear Fig 10 Roll the carriage off either end while lifting it free of the carriage support structure Fig 9 To reinstall the carriage hold the carriage so the bearings underneath are aligned with the carriage support structure Roll the carriage into place Return the carriage stops so the carriage is stopped at both ends Ir Fi RIGHT TABLE N CARRIAGE M
9. nded period of time or Before being put into operation after an extended downtime The meat saw can be cleaned with high pressure cleaning equipment available from other suppliers or it can be disassembled and its components cleaned in a sink In either case a neutral pH cleaning agent mixed per the supplier s instructions should be used After washing thoroughly sanitize rinse and dry the saw and all components Disassemble the following saw components to allow access to all areas for cleaning Upper Pulley Cover Lower Cover Scrap Pan Tables Right and Left Hand Scrap Tray Carriage Column Guard Pulley Wiper Blade Scrapers Lower Blade Guide Assembly Saw Blade Upper Guide and Guard Assembly unscrew Hand Knob to disassemble Upper and Lower Pulleys If using High Pressure Cleaning Equipment Scrape the machine and its components to remove any scrap particles before cleaning Thoroughly hose the saw and its components following the equipment supplier s instructions Be sure to get the hose stream into all corners Stubborn soil may require a little brushing If using Sink Cleaning Use a cloth or brush on base unit Thoroughly wash sanitize rinse and dry Before reassembly a light coating of tasteless mineral oil should be applied to all metal surfaces Lubricate six ball bearings on the carriage with a small amount of mineral oil Apply a few drops of mineral oil to the gauge plate slide rod and work the
10. th point to the right and down Fig 4 UPPER GUIDE AND GUARD ASSEMBLV Upper Guide and Guard When the saw is off the hand knob Fig 4 can be used to raise or lower the upper guide and guard assembly so the cutting zone is only as high as necessary for the piece being cut The hand knob is not loosened during raising or lowering it should remain tightly secure Hand Knob UPPER PULLEV COVER Plastic Standard The plastic upper pullev cover Fig 5 should be installed on the two hinge retainers at the top and securely latched at the bottom during use To remove the plastic upper pulley cover for cleaning release the latch at the bottom and remove from the hinge retainers at the top UPPER PULLEY COVER Stainless Steel Optional The stainless steel upper pulley cover Fig 1 should be installed on the two hinge pins of the stainless steel upper pulley baffle and securely latched during saw use To remove the stainless steel upper pulley cover for cleaning unlatch and open the stainless steel upper pulley cover then lift straight up off the hinge pins LOWER COVER Scrap Pan During use the lower cover Fig 5 acts as a scrap pan accumulating bone dust and debris from the blade scrapers and pulley wiper that are located on the lower panel Fig 6 To remove the lower cover scrap pan for cleaning release the clip at the top pull out and lift the lower cover from the groove at the botto
11. the machine data plate and the wiring diagram located on the machine when making the electrical connection Connect the electrical power supply leads to the pigtail leads use copper wire rated at least 60 C for the connection CHECK MOTOR ROTATION Three Phase Machines If the motor does not rotate so the teeth of the saw blade run downward as you look at the cutting zone correct the rotation using the following procedure WARNING DISCONNECT ELECTRICAL POWER SUPPLY AND PLACE A TAG AT THE DISCONNECT SWITCH INDICATING THAT YOU ARE WORKING ON THE CIRCUIT Interchange any two of the incoming power supply leads Reconnect the power supply and turn the saw momentarily on and off to verify correct rotation CONTROL BOX HEATER The meat saw has a heater in the control box to keep the controls dry The heater is automatically ON when the machine is electrically connected The meat saw should be connected to the power supply EXCEPT when performing assembly disassembly cleaning or maintenance on the saw CLEAN SAW BEFORE USE The saw must be thoroughly cleaned and sanitized after installation and before use Refer to Cleaning page 11 OPERATION SAFETY DEVICES INCORPORATED IN THIS SAW MUST BE IN THEIR CORRECT OPERATING POSITIONS ANYTIME THE SAW IS IN USE SAFETY FEATURES Upper Guide and Guard Assembly Before turning the saw on raise or lower the upper guide and guard assembly by grasping the hand knob and sliding up or down so the cu
12. tting zone is only as high as necessary for the piece being cut Doors Covers and Guards All doors covers and guards must be in their operating position closed while the machine is running Pusher Plate Always keep hands well back from the blade and maintain control of the product Use the pusher plate as described page 10 and it will be unnecessary to hold your hand near the cutting edge of the saw blade CONTROLS Switch Knob Putt turns the saw On Pusu turns the saw Off SAWING Place product on carriage Set the upper guide and guard assembly and the gauge plate before starting the machine If using the traveling carriage Stand in front of machine Lean lightly against the front of the carriage as you move the carriage to the left passing the product through the blade at a steady and uniform rate Use your left hand to remove and stack cuts always reaching behind the blade NEVER REACH INFRONT OF THE BLADE Return the carriage to the right pulling the product toward you and away from the blade If using the stationary carriage The carriage may be locked in a stationary position by pulling the spring loaded carriage lock out rotating it 90 and sliding the carriage until the lock engages Fig 12 To unlock the carriage pull the carriage lock out and rotate it 90 soit rests on its bracket When sawing with stationary table observe the same safety procedure of reaching behind the blade when removing or stack
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