EFA EFA 57, Operating Instructions Manual

Page 1: ...Pneumatically operated breastbone saw EFA 57 Operating instructions EN Schmid Wezel GmbH www efa germany com Part no 110 885 700 Rev 00 01 2020 EFA breastbone saw EFA 57...

Page 2: ...whole or in part used for competitive purposes without our authorisation or made available to third parties without our consent Any changes or amendments to these operating instructions are only allo...

Page 3: ...________ 17 5 1 1 Filter pressure reducer _________________________________________________________ 18 5 1 2 Spring balancer ______________________________________________________________ 18 5 2 Handl...

Page 4: ...__________________________ 29 7 4 Oil mist lubricator _______________________________________________________________ 29 8 Maintenance _______________________________________________________________ 3...

Page 5: ...ted breastbone saw will be operated safely properly and economically and its operational capability will be maintained Observance of these instructions helps to avoid dangers minimise repair costs and...

Page 6: ...sing an examination are considered to be trained persons Scope of supply Pneumatically operated breastbone saw EFA 57 Saw blade Air outlet hose with sound absorber Assembly tool Socket wrench EFA spec...

Page 7: ...the right to make technical modifications in the course of further development of the machine described in these operating instructions No claims can therefore be derived from the information figures...

Page 8: ...e copyright to these operating instructions These operating instructions are intended for assembly operating maintenance and monitoring personnel Transferring the operating instructions to third parti...

Page 9: ...ions are identified as shown in the following tables pictograms Symbol pictogram Signal word Damage injury to Definition Possible consequences of disregarding the safety instructions Danger Persons Im...

Page 10: ...f wearing the correct hearing protection Warning of hot surface It is not always possible to notice the presence of hot machine parts containers or materials as well as hot liquids If such a safety si...

Page 11: ...unction with another sign 2 2 Personal protective equipment in the following lifecycle phases Some work requires protective equipment This protective equipment must be made available to you Lifecycle...

Page 12: ...ing Do not use the EFA pneumatically operated breastbone saw when you are tired and or unfocused Avoid wearing loosely fitting items of clothing and jewellery that can be caught by moving parts Wear s...

Page 13: ...oad Length of saw blade Stroke rate Cutting performance per breastbone Weight Connection of the oil mist lubricator Vibration emission measurement inaccuracy Sound pressure level measurement inaccurac...

Page 14: ...on 1 Saw blade 78 teeth 8 Supply air connection 2 Guide plate 9 Exhaust air connection 3 Keep off rail 10 Sound absorber 4 Slider edge 2x 11 Guide with holes for spring balancer 5 Threaded pin for sli...

Page 15: ...tructions EN Part no 110 885 700 Rev 00 01 2020 14 of 34 3 2 Dimensions The following figure gives you an overview of the dimensions of the machine Pneumatically operated breastbone saw EFA 57 part no...

Page 16: ...700 Rev 00 01 2020 15 of 34 3 3 Nameplate The nameplate is attached to the guide and contains information on the machine performance The following figure shows an example of the nameplate for the pneu...

Page 17: ...up The working area for the operator should be at least 1 5 square meters in size No other workplace should protrude into this area otherwise there is a danger of injury due to the actions carried ou...

Page 18: ...ure that the oil mist lubricator is assembled in the following sequence water separator 7 pressure gauge 8 oil mist unit 9 The oil mist lubricator and the air hose are not included in the scope of sup...

Page 19: ...es department 5 1 2 Spring balancer The machine must always be operated in combination with a weight relief device spring balancer 1 Use a trolley to attach it to a higher element above the workplace...

Page 20: ...g hazard Limbs can be severed Never reach into the area of the running saw blade Attention Wear eye protection or protective goggles when working 5 3 Switching on the EFA pneumatically operated breast...

Page 21: ...e spring balancer and is guided to the breastbone of the suspended carcass Hold the EFA pneumatically operated breastbone saw securely by both handles and switch it on Caution Blocking hazard Do not s...

Page 22: ...air network 6 Assembly Warning Unintentional switching on Before carrying out any assembly or adjustment work switch off the device and disconnect it from the compressed air network Changing the saw b...

Page 23: ...aw blade out of guide 3 and keep off rail 4 Change saw blade Insert the new saw blade into the guide 3 and push it back until the screws on the slider 5 can be inserted again Tighten the hexagon screw...

Page 24: ...feeler gauge 0 02 0 06 Remove the saw blade as described in chapter 6 1 Loosen the 6 hexagon screws 1 on the lower housing section with a socket wrench 2 and remove the cover 3 from the housing Loosen...

Page 25: ...2 and close the housing 1 with the cover and 6 hexagon screws 6 4 Adjustment of the spring balancer The fine tuning of the spring balancer is carried out via the PLUS MINUS screw 1 on the housing To...

Page 26: ...maintenance and lubrication work must not be carried out in the immediate vicinity of foodstuffs Daily cleaning After completion of the slaughtering and breaking operations the pneumatically operated...

Page 27: ...hould only be cleaned after having been disassembled Only use cleaning agents that are compatible with materials and food grade Remove the saw blade as described in chapter 6 1 and clean and disinfect...

Page 28: ...the cover tightly onto the housing again with the 6 hexagon screws Install the cleaned saw blade according to chapter 6 1 Connect to compressed air and carry out a test run 7 2 Daily maintenance 7 2 1...

Page 29: ...To ensure the lubrication of the sliders and the gear unit the machine must be greased at the grease nipples 1 and 2 with 1 2 strokes from the grease gun 7 3 2 Extended maintenance after 400 operatin...

Page 30: ...le automatic reciprocating saw blade sharpening machines More detailed information on sharpening the saw blade is available on request from our Service department Attention Do not use force as parts c...

Page 31: ...eck correct connection of the hoses Rotor blade defective Return device to the manufacturer for maintenance The operating lever cannot be pressed down or only with great difficulty Valve spring broken...

Page 32: ...m the electrical system or compressed air network 9 Waste disposal recycling The machine must be disposed of in accordance with the valid legal regulations of the respective countries 9 1 Disassembly...

Page 33: ...Pneumatically operated breastbone saw EFA 57 Operating instructions EN Part no 110 885 700 Rev 00 01 2020 32 of 34...

Page 34: ...Wezel GmbH Maschinenfabrik Maybachstrasse 2 75433 Maulbronn Germany Phone 49 7043 1020 Fax 49 7043 10278 E mail efa verkauf efa germany de Internet http www efa germany de Part no 110 885 700 Rev 00 0...