Danfoss ET9550 Operator'S Manual Download Page 1

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Summary of Contents for ET9550

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Page 2: ...erman Date of revision 2022 10 05 Version 1 0 Copyright by UNIFLEX Hydraulik GmbH Technical modifications reserved The reproduction distribution and utilization of this document as well as the communi...

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Page 4: ...h Strasse 50 52 D 61184 Karben The following standards codes and specifications have been applied EC Directive 2006 42 EC EMC Directive 2014 30 EC EN ISO 12100 2010 EN 60204 1 2018 UK Supply of Machin...

Page 5: ...ed by noise 12 2 3 5 Risks in case of fire 13 2 4 Safety 14 2 4 1 Working area 14 2 4 2 Emergency stop 14 2 4 3 Warning signs on the machine 16 3 Machine description 18 3 1 Design and function 18 3 2...

Page 6: ...2 Maintenance schedule 37 6 3 Knife replacement 39 6 4 Motor brake readjustment 40 7 Troubleshooting 43 8 Decommissioning disposal 44 8 1 Dismantling 44 8 2 Recycling 44 8 3 Consumables and waste 45 9...

Page 7: ...this Operation Manual The machine unit may only be operated by staff who has read the Operation Manual has understood it has been instructed in the operation of the machine unit and has signed in the...

Page 8: ...chine unit fitters Machine unit fitters must be at least 18 years old and have completed training for the task i e they must have attended a specialist voca tional training A fitter must observe the i...

Page 9: ...1 3 Name plate The name plate is fixed near the power cable 1 4 Abbreviations TM cutting knife plain TMG cutting knife with slots TMC cutting knife coated...

Page 10: ...pplemented by a triangular hazard symbol The signal word ATTENTION identifies a potentially hazardous situa tion in which the product or property in the environment may be dam ages This warning is sup...

Page 11: ...kpieces misuse of consumables and waste materials WARNING Risk for life and health Use not in compliance with the intended purpose imposes risks for life and health Consequences resulting from use for...

Page 12: ...3 3 Risk imposed by pneumatic system Risks are imposed by all pneumatic lines and connections Pneu matic systems are subject to special safety provisions After the machine is deactivated the given an...

Page 13: ...reas provide health monitoring 2 3 5 Risks in case of fire The operating staff has to be familiar with the location as well as with operating the fire alarm and fighting means Free access to this equi...

Page 14: ...area is designed as the area 1 metre all around the ma chine shaded Keep the working are free from trip hazards Use ducts for lines and cables Provide good illumination 2 4 2 Emergency stop The machin...

Page 15: ...Immediately activate the emergency stop function 1 in cases of emergency Remedy the cause of the emergency stop first before re starting the machine...

Page 16: ...2 4 3 Warning signs on the machine Hand injury on the cover Cutting risk on the cutting knife Danger from electric current at the power supply line...

Page 17: ...Risk of eye injuries Wear safety goggles Risk of hearing damage Wear ear protection Illegible or missing warning signs must immediately be replaced by the owner...

Page 18: ...gn and function Basic machine 1 Motor 2 Bending pin 3 Cutting plate 4 Foot pedal 5 Cut counter 6 Feed speed controller 7 Main power switch 8 Return stroke limitation 9 Feed fork 10 Knife covered 11 Kn...

Page 19: ...and pushes the workpiece to wards the knife 10 The knife is driven by the motor 1 Release the foot pedal 4 after the cutting process the feed fork moves backward and the cover opens The cut counter 5...

Page 20: ...Operation mode S6 60 Function Hose feed Pneumatic Brake motor Yes Extraction connection 60 mm Cutting knife EM 6 2 TM G 350 x 3 x 30 mm Cutting knife EM 6 3 TM C 350 x 3 x 30 mm Cut counter Yes Feed...

Page 21: ...nt of control circuit primary 0 48 kA Pneumatic connection Power rating 7 bar Air consumption Approx 25 Nl min Workbench Stable level workbench with a carrying capacity of approx 500 kg We recommend i...

Page 22: ...bient conditions Ambient temperature 5 o C 40 o C Air humidity 45 65 The data are theoretical computed values or values measured on a prototype Actual values may vary slightly depending on the ma chin...

Page 23: ...e ob served during transport The machine may only be unloaded and transported by means of a lift truck or a crane When a crane is used for transport lifting gear with a sufficient length and lifting c...

Page 24: ...Contamination Weather influences Mechanical damage The machine unit components may only be stored in closed rooms and under the following conditions temperature between 10 C and 35 C maximum air humid...

Page 25: ...ht be flung out during the cutting process There is a risk of being injured Perform a cutting process in idle mode and without a work piece Check the machine for atypical noise 4 3 1 Extraction 1 Moun...

Page 26: ...Clean the machine and spark extinguisher after each use see Cleaning in Section 5 1 Attach the adapter 2 to the extraction nozzle 1 of the ma chine 2 Attach the spark extinguisher 3 to the adapter 2...

Page 27: ...entional restart 2 Have the power cable of the machine connected to the local mains by a qualified electrician according to the regulations of the Electricity Board 3 Check the electric motor rotation...

Page 28: ...ust supply 7 bar 1 Provide a compressed air connection between the net and the compressed air maintenance unit 1 ATTENTION Damage to the machine Contaminated compressed air may cause damage to the cut...

Page 29: ...tion of the working area of the machine During operation Observe the safety instructions on the machine Make sure that no other persons stay in the working area Each movement of the hand must be obser...

Page 30: ...ine is operated wit hout hose prestressing Never cut without bending X Adjust the bending pin and the workpiece Prerequisites for a correct cutting process The bending pin position and the hose diamet...

Page 31: ...of cutting your extremities when cutting work pieces Make sure that no extremities are between the cover and the cutting plates when closing the cover 1 Attach the bending pin 1 at the appropriate loc...

Page 32: ...ation WARNING Cutting risk There is a risk of cutting your extremities when cutting work pieces Make sure that no extremities are between the cover and the cutting plate when closing the cover 1 Activ...

Page 33: ...orous screens which may result in damage to the face and body Check polycarbonate screens regularly and replace them at the specified intervals Polycarbonate screens are classified as wear parts by th...

Page 34: ...of the machine may cause injuries if the hazardous situation has not yet been remedied Remedy the hazardous situation before a restart 1 Remedy the cause of the emergency stop 2 Restart the machine at...

Page 35: ...may ingress in the machine and cause serious da mage Do not use a steam jet to clean the machine Do not use compressed air to clean the machine 5 8 Cleaning ATTENTION Risk of damage to machinery If t...

Page 36: ...3 Remount the cover plate...

Page 37: ...n in Section 5 Use the lock to prevent the main switch from being switched on and also attach a sign Example text Machine unit out of service for maintenance work Do not switch on Welding flame cuttin...

Page 38: ...ress the knife protection on the outside edges towards the motor with both thumbs wearing cutting protection gloves There must be a significant resistance X Warning signs on machine Check legibility s...

Page 39: ...eplacing the knives 1 Complete the cutting process 2 Deposit the workpiece outside the machine 3 Disconnect the machine from the power supply 4 Loosen the five bolts on the cover plate 5 Remove the co...

Page 40: ...tation before starting the machine 6 4 Motor brake readjustment Due to wear on the brake linings the braking effect of the motor brake may decrease over time In this case the brake has to be readjuste...

Page 41: ...n the plastic cover and check the brake function 5 If the braking effect is insufficient repeat the process WARNING Hot surface risk of burns The brake may become very hot There is a risk of burns Che...

Page 42: ...If the problems with the brake continue immediately contact ser vice department of the manufacturer...

Page 43: ...equired Motor defective Contact Service desk Cutting knife worn Check cutting knife for wear and replace if required Knife not centred Flange disc is not positioned correctly on the feather key Turn f...

Page 44: ...ety instructions see data sheet Wear personal protection equipment Do not eat drink or smoke in the working area and when handling consumables Ensure good ventilation 8 1 Dismantling This section desc...

Page 45: ...gulations have to be complied with 8 3 Consumables and waste Observe applicable national environmental protection and waste dis posal regulations Return consumables e g oils greases test media to supp...

Page 46: ...Extension 1000 mm UHG 14 EXT Suction system UVC S36 Hose length measuring device UMS 4 Spark quencher standard with EM6 3 330 050 Vacuum adaptor standard with EM6 3 777 055 Bench TU Cutting knife with...

Page 47: ...chanical equipment Item Quantity Part code Designation 1 1 328 021 3 Frame 2 1 328 010 4 Feed fork 3 2 328 012 3 Cutting plate 4 2 328 006 3 Protective screen 7 1 320 111 Brake motor 8 1 PS Foot pedal...

Page 48: ...oothed rack long 15 1 328 037 4 Plastic guide drive unit 16 1 328 018 4 Cylinder gear 17 1 328 017 4 Toothed rack short 18 1 328 022 4 Gear shaft 19 1 328 053 4 Bearing case 20 1 328 014 3 Knife prote...

Page 49: ...cylinder 6 1 104 2 Maintenance unit 11 1 808 500 Knife protection cylinder 21 1 808 400 Guide cylinder 41 1 808 068 5 2 way valve feed 42 1 808 059 5 2 way valve knife protection 43 1 808 003 Control...

Page 50: ...oltage release 30 1 888 114 Auxiliary switch 31 1 888 115 Carrier No figure 1 888 116 Turning handle 32 1 888 149 Axle No figure 1 800 023 End supports 33 2 800 022 Fuse terminal 34 2 800 084 Protecti...

Page 51: ...3x30 Cutting knife with inclined slots 1 TM C 350x3x30 Cutting knife coated 1 320 118 Spare brake Soga see motor nameplate 1 320 116 Spare brake Seimec see motor nameplate 2 328 006 3 Protective scree...

Page 52: ...9 3 Electric diagram...

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Page 54: ...9 4 Pneumatic diagram...

Page 55: ...9 5 Maintenance log Cutting knife Guide unit Extraction line Knife protection Motor brake Remark Date Signature...

Page 56: ...of the UNIFLEX machine and have been informed on all safety related details In addition I declare that I have read and under stood this Operation Manual completely City Date Name Signature City Date N...

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