FORMATIC D12,000. Instruction manual

Transcription

1 FORMATIC D12,000 Instruction manual Gibson Street, Leeds Road, Bradford West Yorkshire, England. BD3 9TR Telephone: +44 (0) Fax: +44 (0)

2 ORIGINAL INSTRUCTIONS FORMATIC D12,000 CONTENTS 1. Introduction 2. Technical Specification 3. Installation / Preparation for Production 4. Operating the machine 5. Cleaning 6. Safety 7. Maintenance 8. Fault Finding Guide 9. Recommended Spares List 10. Wiring Diagrams 11. Optional Extra s 12. Water Chiller information 13. Declaration of Conformity

3 (1) INTRODUCTION This booklet should be read before attempting to use the machine, training is also recommended. The Deighton Manufacturing Formatic D12,000 is specifically designed to meet the needs of users who require a larger output than that supplied by Deighton s standard range of Formatic machines. The Formatic D12,000 along with the other machines in the Formatic range guarantee accurate forming and portioning of a wide variety of food mixtures and products. Suited to a variety of mixtures, textures and consistencies, the Formatic D12,000 uses synchronised paddles to gently press mixture into the required form shape in both drums of the machine. Assisted by the wire drum scrapers, the formed products are ejected onto the conveyors, and thus presented for packaging or further processing. The unit is controlled from the front, the controls situated on an angled face, controls consisting of an ON button, Emergency stop, one Timer for altering the conveyor speed plus one Timer for altering the drum speed. Hygiene The D12,000 assembly is of a stainless steel, anodised aluminium and Delrin construction which lends itself to ease of cleaning. All controls and motors are sealed to at least IP55.

4 (2) TECHNICAL SPECIFICATION Formatic D12,000 Weight (approx): 220kg Total width: 880mm Length: 1000mm Unit Height: 2145mm Electrical Supply: 220/240v 50hz AC Power: 1760w Product Envelope: (L)140mm x (W)135mm x (D)6mm to 24mm 6mm to 34mm special Product Output: 12,000 per hour Hopper Capacity: 200 Litres Noise: Emissions do not exceed 70 db at workstation position This manual provides information on the Formatic D12,000 with instructions on installation, operation, cleaning and maintenance.

5 (3) INSTALLATION The Formatic D12,000 is delivered as a complete unit. Castors allow ease of mobility. Ensure the unit is placed on a level floor and the brakes on the braked castors are locked on prior to lowering the four stabilising feet. The feet should be lowered and locked in the desired position. Ensure that the machine is level and stable. Pre Operation Checks Check the machine for transport damage and report any immediately to Deighton Manufacturing Ltd. Remove any packaging material. Position the selected drum onto the drum shaft ensuring that the keyways on the drum shaft and the drum are aligned, push the drum completely home (if the forms are not fully extended you will need to lift the ejector set over the cam). Fit the paper cam/guard over the drum on the end of the shaft and secure with spanner. Repeat the procedure for both drums. Locate the front conveyor platform (denoted by width of ledge on underside of platform), onto the pivot shaft positioned to the bottom right of the drum (as shown over). With the conveyor nose roller assembly rotated upwards slip the conveyor belt onto the nylon drive roller and around the platform nose roller. Set the nose roller assembly down, lock in place using the hand knob provided. The tension of the belt can be altered by moving the nose roller shaft, use the shaft end locks, spanner required, this is to be done when the nose roller assembly is in the raised position. Fit the scraper wire assembly into the support brackets on the nose of the conveyor and adjust the tension. Repeat the procedure for the back conveyor platform.

6 Position the chosen paddles onto the paddle shaft at the top of the machine, ensuring the keyways are aligned, and secure in place with paddle knob. Ensure the hopper sealing ring is pressed firmly into its retaining slot in the machine top. Slacken the four hopper securing knobs on the top of the machine. Place the hopper into the top machined recess on the hopper seal and rotate such that the hopper securing lugs engage with the threaded studs. NOTE - The hopper is handed to ensure correct positioning, one of the hopper lugs is longer than the other three lugs, the threaded studs, (left hand stud as seen below) is set in a different position to accommodate the longer lug.

7 Once the hopper is in position fix the front and back guards, these are located by the threaded studs protruding from the top plate. Lock the guards together with the latches on the sides of the guards. Secure the hopper and guards in place by tightening the guard locks.

8 Ensure belts are positioned correctly and are not catching anywhere. Turn the conveyor speed to minimum setting. Turn the drum speed to minimum setting. Connect the unit to the electrical supply. The electrical supply can now be switched on. Press the green start button. Check for smooth operation of the paddles, drum and conveyors. To stop the machine, press the red stop button. The working position of the scraper, although factory set, can be adjusted manually by loosening the two locking knobs and carefully moving the scraper guard. The tension of the plastic scraper wire can be adjusted by rotating the scraper wire screw, unlocking the grub screw, rotate the scraper wire screw then re-lock the grub screw.

9 To fill the water tank remove the water pipe from the tank, the pipe is loose within the tank, remove the water tank from within the cabinet, fill the water tank with 2 to 2 ½ litres of clean water, replace the tank and water pipe.

10 Installation is now complete and the machine can now be sited ready for production. The machine should now be cleaned ready for production (see Cleaning). If the paddles, drum and conveyors do not begin moving check The power is connected and switched on. The guards are correctly positioned, the guards contain interlocks that prevent the machine from working unless they are situated correctly. There are no obstructions preventing the rotation of the paddles or drums. The stop button is not depressed. If, after carrying out these checks no movement occurs when the start button is depressed, contact your machine supplier or the manufacturer for further assistance.

11 (4) OPERATING THE MACHINE Connect up to the supply and press the green start button. The form drums, conveyors and hopper paddles should rotate smoothly and quietly and the belts should run smoothly. If the guards are not positioned correctly the machine will not operate. Reposition the guards and press the green start button to operate. To adjust the thickness and weight of the finished product (the variation available being between 6mm and 34mm) use the following routine. Remove the guards. Remove the paper attachment guards. Release the lock nuts and rotate the spiral cams, lowering or raising the form cams to approximately the desired thickness of form. Re-lock the lock nuts and replace the paper attachment guards and machine guards. Add approximately 10Kg of product. Run the machine until two full forms are obtained per drum.

12 Weigh the fully formed products and either increase or decrease the thickness of form until the correct weight is achieved. This is done by using the above mentioned procedure. Ensure there are no large, hard objects within the mix. Once the required weight is achieved the machine is then ready to run. The speed of the drums and conveyor can be changed using the dials on the angled face.

13 Generally the size of the paddles should balance with the size of the product being formed i.e. small paddle combination for a small product. Deighton Manufacturing will supply the machine with a series of paddles suitable for the mix being used and the form sizes being created however you can obtain various sizes and combinations if problems occur with those supplied

14 If a mix is sticking to the hopper a causing a tunnelling effect a knockdown paddle can be supplied to release the product from the hopper and push it into the path of the pressure paddles. If, in the unlikely event, problems still occur in filling and forming it may be necessary to modify the mix slightly to achieve the desired results. Note: The scraper wire should be kept as clean as possible to aid the release of the product from the drum. The manual cleaning of the wire and wire scrapers should be carried out regularly during production.

15 (5) CLEANING After a day s production run it is recommended that the machine is cleaned. NOTE: ALWAYS ISOLATE THE MACHINE FROM THE MAINS SUPPLY BEFORE COMMENCING CLEANING. DO NOT PRESSURE WASH. The machine is of a stainless steel construction but includes some plastic components and can be cleaned using hot, soapy water, the machine can be hosed down but not using a pressure washer. Cleaning the Machine Dismantle the machine in the reverse order to assembly. Wash all parts with hot water (at a temperature no greater than 60 c) before the product has a chance to dry. Do not use strong alkaline/acid based cleaners. Parts should not be scraped with metal objects, a plastic scraper is an ideal cleaning aid. Rinse with clean water. Allow to dry.

16 (6) SAFETY The unit is fitted with four stabilising feet, when any work is to be carried out ensure the unit is on a flat level floor with the brakes applied before carrying out any such work. The unit is supplied with braked castors, the brakes on the castors should be applied when the machine is being transported between sites. When in transport the unit should be strapped upright to a flat pallet, brakes on. The castors are supplied for manoeuvring the machine only, once the machine is on position the stabilising feet should be used. When the machine is not in use power should be disconnected. If the machine comes into contact with a live electrical conductor the machine should not be touched until the live circuit is switched off. The machine should also not be positioned close to a live electrical conductor. Ensure the equipment is installed, operated and maintained by trained and authorised personnel. Isolate the machine when changing the drum. Do not run the machine without the drum guard being in position. Isolate the machine before cleaning or maintenance. Ensure the machine is level when in use. No attempt should be made to override the safety switches or run the machine without the guards in place. Use a 13 amp fuse in the plug. In an emergency press the red E stop button situated on the front of the machine The machine should be used as provided and should not be tampered with nor altered as the machine contains inbuilt safety systems which could be compromised by any interference. Ensure safe storage/positioning of electrical cabling. The paddles that push the product into the drum are constructed of stainless steel, these paddles rotate within the hopper, the paddles pass between fixed stainless steel bars during their rotation, this creates a powerful cutting/slicing action. NO ATTEMPT SHOULD BE MADE TO PUT FINGERS OR HANDS IN THIS AREA WHEN THE MACHINE IS RUNNING.

17 (7) MAINTENANCE Correct operation and cleaning of the equipment should keep the machine in good working order. During periodic inspections, we recommend that you pay attention to the following checklist, and replace any suspect parts. Keep the machine clean and dry when not in use. An electrician should check the soundness of the control panel door seals, cable gland and sockets so preventing water ingress. Check condition of belt and rollers. Check condition of plastic scraper wire. Check there is sufficient plastic scraper wire on either end of scraper wire screw, ensure the wire has not wound all to one end. If so recentralize the scraper wire. Check level of chilled water in the water tank, top up as necessary. GUARANTEE The machine is guaranteed for twelve months against breakdown. The items not covered under guarantee are those which wear through normal operation. Replacements are readily available from the manufacturer.

18 (8) FAULT FINDING GUIDE In the event of a breakdown/blockage the unit should be stopped using the Emergency Stop button and disconnected from the electrical supply. If the belt is stopping intermittently, check to ensure the belt is not catching anywhere or slipping on the drive roller. The alter the belt tension lift the conveyor tensioners upwards, unlock the locking nose bushes with a spanner then move the conveyor nose roller shaft towards the end of the conveyor tensioner, only a slight movement should be tried first. Relock the nose bushes and push the conveyor tensioners back downwards, they should snap back into position.

19 To change a conveyor belt, first lift the conveyor tensioners upwards, this will relieve the tension on the belt. Unlock and remove the locking knobs holding the pulley stabilising plate in position and the conveyor locking knob, remove the stabilising plate then pull the conveyor platform away from the machine make sure the belt is moved clear from the drive roller, note that the conveyor belt contains a tracking strip on the underside of the belt, this must be pulled free of the groove in the drive roller. The conveyor belt can now be removed/replaced. To replace the conveyor platform push the conveyor platform onto the conveyor pivot shaft, manoeuvring the belt over the drive roller ensuring tracking strip on the belt falls into the groove on the drive roller. Replace the pulley stabilising plate and lock in place with the locking knobs, replace the conveyor locking knobs and lastly tension the belt by pushing the conveyor tensioners downwards.

20 Do not attempt this operation with the electrical supply switched on. To replace broken scraper wire, push wire through pin hole in cleaning plate and around small pulley. Wind wire around locking screw body and lock up screw, it is possible to rotate the scraper pulleys by hand, run wire down groove in scraper pulley and wind a length of wire in holding groove, (1 to 2 metres in length). The wire grooves indicate which direction to wind the wire around the scraper pulleys. The direction is important, as the incorrect way could result in the wire scraping against other parts.

21 Push the wire through the cleaning boss and around the small pulley. Wind the wire around the scraper pulley, first around the holding groove than around the wire groove, finally around the screw. Tighten screw to lick the wire in place.

22 (9) RECOMMENDED SPARES LIST Description Part Number Standard Belt 700 Extended Belt 1200 Plastic Scraper Wire Hopper Seal Paddle Knob Start Button Start button Boot Start Button Contact Block Emergency Stop Button Stop Button Contact Block FD1000 FD1001 FD1181 F117C F130 F1004 F1004 F1006 F1005 F1007

23 (10) WIRING DIAGRAMS

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27 (11) OPTIONAL EXTRA S Paper Attachment Mainly used in the meat industry when there is a requirement to put paper interleaves between a formed product. The papers (which can also be supplied by Deighton Manufacturing) are loaded onto a cartridge and then released onto the base of the formed product before been ejected onto the conveyor. If a paper attachment is fitted and papers are required the papers should be fitted to the paper attachment. This is done by first removing the paper attachment cartridge. See the following pictures for details.

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29 Position of the paper relative to the form can be adjusted by simply rotating the paper attachment cam, using the drum pin as a locating position.

30 Conveyors The D12,000 can be fitted with extended conveyors. Standard conveyor length is 700mm, the extended conveyors are 1200mm long.

31 (12) Dolomite AB Water chiller Installation and Instruction Manual

32 Contents 1. Introduction 2. Health and safety 3. Handling and Transportation & Disposal 4. Start up procedure 5. Fault Finding 6. Refrigeration system fault diagnosis and test procedure 7. Dolomite AB water chiller top assembly exploded drawing 8. Dolomite AB water chiller part list 9. Dolomite AB water chiller wiring Flow Diagrams 10. Dolomite AB water chiller technical Specification

33 INTRODUCTION Thank you for specifying the D.G.B. Refrigeration Ltd. Dolomite AB direct vending water chiller, which has been designed and engineered to a high standard and if properly installed and maintained will provide a long and reliable working life. The Dolomite AB vending direct water chiller provides instant cooling within extremely compact dimensions. This efficient chiller was designed for use in beverage vending machines where space is limited, it requires no pre-filling, simply connect the water inlet hose to the appropriate water supply. The cooling of the water takes place in an aluminium heat exchanger, in which the stainless steel water cooling and evaporator coils are embedded. Aluminium being a good conductor provides superior heat exchange and ensures instantaneous cooling. The water coils are manufactured from 304 -grade stainless steel to ensure quality chilled water. This installation maintenance & user instruction contains important information. That should be closely followed. Read all safety and operating instructions before attempting to operate. Adhere to all warnings on the unit and in this manual. Follow all operating and user instructions. Only if the beverage cooler is properly installed will trouble free operation and customer satisfaction be achieved. HEALTH AND SAFETY Lifting or handling must only be carried out by trained and qualified personnel. Ensure that the lifting operation has been properly planned, risk assessed and that all equipment has been checked by a skilled and competent Health & Safety representative and effective control measures put in place. It is the customer's responsibility to ensure that operators are trained in handling heavy goods and to enforce the relevant lifting regulations. Any personnel handling or lifting the cooler must follow the Lifting Operations and Lifting Equipment Regulations 1998 and Approved Code of Practice L113. The regulation imposes duties on employers and self employed persons and persons who have control, to any extent of lifting equipment. This dispenser is for indoor use only. Do not expose equipment to extremes of temperature, water spillage, spray, steam, high humidity, or clean with water jet into dispenser components as this could cause damage to electrical components, and shock to personnel. Do not place or store objects on top of unit.

34 HANDLING AND TRANSPORTATION Always transport and keep the unit in an upright position and do not drag over rough floor or steps. On receipt, unpack the unit carefully and visually inspect for any damage that may have been sustained in transit. Record the nature of any damage on the Courier s Delivery Note and at the same time inform your supplier. Warning: If the installation is idle and exposed to freezing temperatures, disconnect water supply lines and blow out all water from dispensing system. Ensure the unit can be transported comfortably and in a hygienic manner. To Remove from Host Machine Switch off main power to the host machine. Disconnect water supply to the host machine. Disconnect electrical connection between the chiller and the host machine. Disposal of Scrap Units It is illegal to scrap a refrigeration unit. Before a unit can be scrapped it must first have the refrigerant removed by a specialist using specialist equipment. Contact your local refrigeration repair company for advice. Transportation This unit must be transported in upright position. As with all refrigeration systems, irreparable damage can be caused by laying the unit on its side or even transported upside down. Where a carrier transports the unit, the carton should always be marked in conspicuous manner, the correct upright position in which it must be handled. If a unit has been transported incorrectly it should be placed in the correct upright position and left for 24 hours before attempting to run the system. Failure to observe the above precautions could seriously damage the system.

35 Fault Finding Prior to any fault finding, please ensure all water connections to the chiller are sound. Also ensure that all electrical connections to the chiller are secure and that the chiller has had adequate time to begin working. Symptom Possible Cause Corrective action No water Water supply Check sufficient water in water tank Check for any obvious blockages. No cooling Freeze or intermittent freezing Refer to the refrigeration fault finding for partial or complete freeze up. Partial loss of charge If the refrigeration unit is taking a long time to cool Refer to the refrigeration fault finding. Return to supplier for full inspection and service. Note: If the symptom of freezing is confirmed but cannot be immediately rectified the refrigeration system MUST be electrically isolated until fault can be found.

36 REFRIGERATION SYSTEM FAULT DIAGNOSIS AND TEST PROCEDURES If the Refrigeration unit appears to have failed, the following procedure should be carried out. Ensure the condenser is clean, that there are no obstructions to airflow and that no excessively high ambient condition exists (maximum 320) Caution: Before changing any electrical component the machine must be isolated from the mains electrical supply. For additional wiring information a schematic wiring diagram is affixed to the lid of the unit. System not cooling Determine if the compressor and fan are working. It is sometimes difficult to assess if the compressor is working due to noise made by the fan. Use the shaft of a screwdriver to listen to the motor by placing the handle against your ear and place the other end against the compressor shell. If both fan and compressor are running, this could indicate a loss of refrigerant or a blockage in the system. In the case of a blockage the unit will normally be very hot and may have tripped out on thermal overload or relay requires changing. If the unit is taking too long to cool or is not switching OFF on the thermostat this could will indicate a partial loss of refrigerant gas. A further indication that the condenser is running as warm as normal In either case the unit should be return to D.G.B.Refrigeration Ltd for full inspection/service. If neither the fan nor compressor is running Check that 240 volts is available at the input to the thermostat. If a 240 volt reading is obtained proceed as below. If no voltage is present, check the supply from the host vending machine. Check if there is 240v available at the output of the thermostat, if there is check the fan/compressor electrical components. If there is no 240v output, replace the thermostat.

37 If compressor only is running and fan is stationary At the compressor check that 240v is available to the fan. If 240 volts are available check for electrical continuity from the compressor to the fan. If 240 volts are available check the blade for free rotation. If the fan still does not operate, change the motor. If the compressor remains stationary whilst the fan is running Check that the wiring is correct and power is available to the compressor. Check the compressor windings, remove the relay and thermal trip unit and test for continuity across the main windings, pins A and C, a reading of 37.6 ohms should be achieved. Test for continuity across the start windings, pins A and B. a reading of 26.4 ohms should be achieved. finally test all three pins for leakage to earth. Failure of any of the above tests indicates a defective compressor and the unit should be returned for repair. If the compressor windings are proved correct the fault lies within the overload/thermal trip/ptc assembly. This is non serviceable and should be replaced. If the compressor has failed on over-temperature, the unit should be allowed to cool for minutes prior to reconnecting power supplies.

38 Failure to dispense water Heat exchanger has frozen up. Check the operation of the thermostat. The compressor should switch OFF as soon as the temperature of the heat exchanger has reached the required temperature. If the compressor keeps running, the thermostat is faulty and should be replaced.

39 Dolomite AB water chiller top assembly exploded view

40 PART NUMBER DOLOMITE AB WATER CHILLER Item Description Part Number 1 Male IEC Plug Thermostat Recess door Pull Condenser 5mm ID X 8mm OD clear tube Condenser motor Snapper Hose Clip mm ID X 8mm OD clear tube mm Bush Dispense Nozzle Compressor 1.46

41 DOLOMITE AB WATER CHILLER Technical Specification External Dimensions Height Width Depth 415mm 245mm 265mm Electrical Supply Voltage Run Current Start Current 220/240 volts 50Hz 0.9 amps 6.4 amps Materials Body Product coil Evaporator Powder coated zintec steel 304 Stainless steel 304 Stainless steel Insulation Type In situ polyurethane Refrigeration system Condenser fan Refrigeration control Refrigerant Type 120mm integrated box fan Electro mechanical, gas filled R134-62g Thermostat Type Range Cut in Electro mechanical, gas filled Cut out +0.50C C

42 Compressor Electrolux GD40MB Displacement 4.06cc Recovery at 100C 250 kcal/hr Start current 6.4A Power consumption at 100C 170 W Voltage range volts 50Hz Start winding (at 200C) 19.48ohm Run winding (at 200C) 18.76ohm Locked rotor current 5.6amp

43 MANUFACTURING UK LIMITED Gibson Street Leeds Road Bradford West Yorkshire BD3 9TR ENGLAND Tel: +44 (0) Fax: +44 (0) EC DECLARATION OF CONFORMITY We hereby declare that the following machinery complies with the essential Health and Safety requirements of the machinery directives 2006/42/EC and EMC directive 2004/108/EC and regulation EC 1935/2004 on materials and articles in contact with food. Machine Description: D12,000 FORMATIC MACHINE Serial Number: Manufactured By: Deighton Manufacturing UK Ltd Gibson Street Leeds Road Bradford BD3 9TR ENGLAND Signed: Name: Position: A Hamilton Managing Director Date: Signature of applicant; Specialists in food processing equipment FOOD COATING, CRUMBING & FRYING FOOD FORMERS SPREADING SYSTEMS J. WADE (Financial Director/Company Secretary). A. HAMILTON (Managing Director). Registered in England as address above. No