00008301_MANUALE_EDGING SYSTEM 3.50 - maggi
Contents
1. I me eren 8 INTENDED US Es tabe tee dente abd Ced Diu eM ele D D EE 10 TECRINICAL oC 10 COIN Gee ANE 1 200 GE IRR REI auqa 11 VACHINE DIMENSIONS zoiren uq asha d cea mus een deen pu uds Cos ua 12 IN STA LEA TION y LM Sb UE Da 12 LIFTING TRANSPORTA HON etes tsp as educa ioci ae er 13 PLACING u p Eos bays 13 ASSEMBLING PARS u pun san Demet Pu bebes cir eo 14 CONNECTING THE MACHINE TO ELECTRIC POWER SUPPLY 14 CONNECTING THE MACHINE TO PNEUMATIC POWER SUPRPLY 15 CONNECTION TO SUCTION SYSTEM uccide atur td seit cos n ar teal 16 su P MEM p s Mi LUE ia 16 PNEUMATIC PRESSURE Eder Hine oe a SS Eom Eois aise 16 EDGESSEISUP uus sr o d E Mu Un M IMMER 16 FEEDER o TL EE 17 CGEVE QUANTITY SE TUUP cnr EE CES 18 ENTRANCE GUIDE r e 19 TRIMMING DEPTH SE TUP u im Ro ae condi Me ons tuni 19 MACHINE USE 3 Niece ccc m aires og eee ee teen ee eee 20 gt2. 16 00018378 SCREW VTCEI M8 x 45 UNI5931 ZINC U C C 6 _ _39 38510511 FEEDING BEAM 0 O 1 140 38510519 BELTGUIDE 0 j 1 38510524 LIFTING SUPPORT j 1 i 42 38510525 FEEDER ROTATION SUPPORT L L 1 _43 38510526 LIFTING SCREW 0000000 0 1 144 38510528 LIFTINGNUT Y Y j 1 145 38510531 LOCKING FORK U j 1 _ 146 38510543 THICKNESS PLATE 1 147 38520505 FEEDING COLUMN 1 _ 48 385XX534 MOTOR ROLLER 1 5 2 END CUTTER UNIT SHEET 4 END CUTTER UNIT page 45 CODE PART NAME 1 JOINT RD000003 00000044 SPACING WASHER PS 214 20 1 3 5 00003028 BALL BUSHING SKF LBBR 12 HV6 7 00003421 BALL BEARING 61801 2RS 00005095 BUSH PAP 2010 P10 9 00018308 SCREW TCEI M8X30 UNI 5931 ZINC 00018323 SCREW TCEI M8X60 UNI 5931 ZINC 41 00018339 SCREW VTCEI M8x12 ZINCATA 45 00018431 SCREW TBCEI M6X20 ISO 7380 ZINC 18 00018520 PLAIN WASHER 06 UNI 6592 ZINC 3 19 00018521 PLAIN WASHER 8 UNI 6592 ZINC 6 21 00018601 SCREW TBCEIM10X20190 7380 ZINC 1 SLIDING GUIDE 38500704 SLIDING GUIDE 38500706 END STROKE PLATE 38500708 END CUTTER SUPPORT 6 27 28 38500716 END CUTTER BLADE 29 38500717 CARRIAGE STOPPER 30 38510701 END CUTTER SUPPORT 38510702 CUTTER CARRIAGE 38510709 CUTTER CAM 33 38510711 CYLINDER
3. 4 3 FEEDER SET UP Work on the handwheel E until you see on the display F the same value of the thickness of the panel to be worked black digit millimetre red digit tens of millimetre To regulate the height of the feeder respect to the working plane Unlock the feeder loosening the knob G rotate the handwheel E until you reach the desired height at the same time also the height of the edge trimming unit is regulated Lock the feeder tightening the knob G 18 Incorrect adjustment of feeder height may cause faulty panel feed thus compromising machine performance and working results Always regulate the height of the feeder with the knob G loosened Tighten the knob G before start working If you regulate the height of the feeder with the locking knob G not loosened can cause permanent misalignment and damage the feeding of the panel Make sure that the feeder is well close and locked the machine does not start working is the safety sensor placed on the feeder is not pressed 4 4 GLUE QUANTITY SET UP The glue is applied on the panel through the glue roller H To regulate the quantity of the glue to be applied on the panel rotate the glue regulator shaft L respect to the glue roller H To regulate the glue work on the system P the glue regulator shaft L rotates by screwing unscrewing the set up screw The system is very sensit
4. 4 6 TRIMMING DEPTH SET UP The edge trimmers are tools designed to remove the excess edging strips on both sides of the panel top and bottom The depth of trimming must be regulated depending on the thickness of the edge you move the edge trimmers close away respect to the edge so determining the quality of the finished edge To adjust the trimming depth you work on the adjusting knobs placed on the rear part of the machine frame close to the supporting column of the feeder Act on the upper knob to move the upper edge trimmer act on the lower knob to move the lower edge trimmer Rotate the knob clockwise to move away the trimmer from the edge rotate the knob counter clockwise to move the trimmer close to the panel The values depicted on the display are not equal to the thickness of the edge they are used only as independent reference values To eliminate errors caused by mechanical play always reach the required value by turning the knobs counterclockwise for example to reach the value 10 turn back up to 5 then rotate the knob up to 10 MADE ALL THE ADJUSTMENTS ONLY WITH THE MACHINE TURNED OFF page 20 5 MACHINE USE 5 1 START AND STOP To START THE MACHINE Turn the main switch 2 to ON Check that the feeder is close and lock in position Press the main power button G on the control panel Turn the glue heating selector D to I on the contr
5. B C to start working turn each selector to I GLUE HEATING To heat completely the glue in the glue pot up to the target temperature you must wait about 25 minutes When there are short periods of inactivity break longer than 15 minutes we suggest to use the stand by heating mode by selecting in the control panel the E button The glue is maintained at a temperature value lower than the working one you can easily and rapidly start again working after a period of break and at the same time there is no risk of damage for the glue due to overheating page 21 The machine is ready to work only when the actual glue temperature reaches target temperature PV target glue temperature final value SV measured actual glue temperature SU increase the temperature value DOWN dencrease the temperature value The working target temperature and the stand by temperature have been set by the manufacturer and locked on the optimal value working temperature 195 C stand by temperature 150 C it is possible to change these values once unlocked the protection by following the instructions below MODIFY THE WORKING TEMPERATURE M oet the heating method of the glue to working mode turning the D selector on I position Set the target working temperature value using the UP and DOWN buttons on the temperature regulator until you reach the desired value on the display MODIFY THE STAND BY TEMPERATURE Set the h
6. PAR AND STOP sectarian uu maya ala aun akha ane En due dads Lia D 20 EDGE BANDING EANEES eios ni a ocn et Det 21 SUGGESTIONS FOIDSE tiat ua iat tu db 22 SAFETY DEVICES AND RESIDUAL RISKS adore nate ne En p 22 INTRODUCTION tpe ccm 22 GENERAL PRECAUTION cacy unai iiu pa Leu putuku Los citu Ebrei 23 SAFE WORKING OR ERATIONS 6 o EI ite da sen ee 24 RESIDUAL SKS a a ata ete c nef M SN d 24 CHECKING OF SAFETY PROTECTION DEVICES 25 RISK DUE TONOISE EMISSION LEVELS 5 2 mam 25 RISK DUE TO DUST AND SMOKE EMISSIONS ee eee 26 RISK DUETO VIBRATION cea ea ee 26 PPATESANDPICIOSRAN uya Sm ere eee M ys LE 26 MAINTE NANG Esana TD p 27 CEEANIN ae es te CN 27 GEUETSEPBAOCEMENIT i te 2 icis osse u ma pasan ean ales a a ee ee eee ee eee 28 FIRS GUTTING BLADE REPLACEMEN sexe toits n obese pecan cadet nee sake 29 END CUTTING BLADE REPLACEMEN Fs gesteuert fie ee Bie ae u eae 29 REPLACI
7. it is powered at 110 V if there is no or low pressure the machine does not start PRESSURE REGULATOR R3 about 1 bar It regulates the pressure that works against the panel when it is in contact with the cutting group page 35 12 TERMS OF GUARANTEE The guarantee provided with this certificate is valid for the period of one year from the date of purchase Consequently during such guarantee period the manufacturer undertakes to replace any parts found to be faulty because of manufacturing defects Only carriage expenses will be on the customer s account The guarantee is void if the machine has been used improperly or damaged during transport GUARANTEE CERTIFICATE The machine has been built according to technological and safety criteria and has been checked in our factory before being forwarded MAGGI ENGINEERING guarantees machine working and quality in agreement with law rules for a period of 12 months Improper use and incorrect maintenance not following the rules contained in this manual as well as adjustments or modifications not approved by the manufacturer cancel all the terms of guarantee The conditions of guarantee about the correct working of the machine are strictly connected to the respect of all the indications described in the USE AND MAINTENANCE MANUAL The free replacement of any parts found to be faulty is done only after having checked that the machine had been properly used Claims and guarantee i
8. HEAD 63 7 v 3 3 34 38510712 END CUTTER GUIDE 35 38510713 CUTTER CYLINDER ROD 36 38510722 END CUTTER ROLLER 3 0 36 END CUTTER ROLLER 000 O 8520707 CUTTER BEARING SUPPORT 38520718 BLADE STOPPER 9 3 3 38530705 END CUTTER ECCENTRIC PIN END TRIMMING UNIT page 46 SHEET 5 END TRIMMING UNIT page 47 2 00000017 PLAIN WASHER 5 UNI 6592 BRUN 1 1 1 1 1 0 2 3 00000037 SPACING WASHER PS 12X18X1 U 1 1 0 0 1 1 o 0 2 _ 4 00000048 SPRING 0618 8 011025035 1 2 _ 5 00000049 SPRING e28 i12s1 j 3 _ 6 00000144 SELF LOCKING NUT M6 UNI 7473 ZINC 0 0 0 0 5 7 00003038 RUNNERBLOCKABBABRS 1B 1 0 4 _ 8 00003337 SEEGER RING 128 0 0 0 0 00 0 00 0 o 1 9 00003350 SEEGER RING 10E j 2 _ 10 00003365 SEEGERRINGE28 1 1 0 j 1 _ 11 00003424 SKF BALL BEARING 6001 2RS1 j 2 12 00003461 RING INA AS 1024 gt Z j 2 _ 13 00003986 COUNTER VO SX_1 0AR D 10 0 j 2 15 00018317 SCREWVTCEIM x8 00000000000 1 O 16 00018320 SCREWVTCEIMex65ZINC 00 0 0 0 0 0 0 1 17 00018333 SCREW TCEI M 6X12 UNI 5931 ZINC 3 Hannaa 45400027 POSITIONING INDEX a NO GLUE POT UNIT SHEET 6 GLUE POT UNIT oan Q TY 5 3 7 JIN A JPI _6 NE 8 3 9 38510609A EDGE FEEDER BEARING gt S 38510
9. P P We suggest you to protect the cutting parts of the end trimming unit and of the end cutting unit using a ve unlocking spray in order to reduce as much as EL possible the deposit of glue residuals Ask your glue supplier for any information regarding this unlocking spray Always remember to wear a j protective mask when using spray 7 2 GLUE REPLACEMENT The glue looses its adhesive properties and deteriorates over time It is necessary replace the glue to be sure to obtain first quality products It could be also necessary to replace the glue when edging different materials or with other characteristics edges and or panels Always wear protective gloves to not burn your hands page 28 EMPTYING OUT PROCEDURE When the machine is cold loose the emptying top T located in the bottom part of the glue pot V Put a capable container just mn below the glue pot m Tum on the machine and EE 7 activate the heating of the glue Y pot turning the selector to Wait for the glue reaches the target temperature the solid glue melts gradually when the temperature goes up and pours down into the container through the emptying hole Remove the top cover Q and clean with a wooden or plastic A Pra f 2 riu TE id pee 4 1 ey T 1 ae spatula glue scraps
10. Sliding rollers 20 Guillotine cutting unit 17 Edge banding inserting group 21 Edge feeder rubber roller 22 Pressing rollers structure 23 End cutter unit 24 Edge trimming unit 18 Locking system for feeding belt 19 Edge gluing group page 10 2 2 INTENDED USE All the materials not similar to wood are not allowed the end user is directly responsible for any damage caused by a different use of the machine respect the one specified in this manual and with different materials respect the ones the machine was designed for Always connect the machine to a well dimensioned shaving suction system It is strictly forbidden to modify any protection devices and use the machine if all the protection devices are not correctly installed Any operation that does not comply with the instructions given herein is to be regarded as improper use It is strictly forbidden to modify any parts of the machine If modifications are made the Declaration of Conformity is no longer valid The data impressed in the plate placed on the left side of the machine identify the machine itself When you eventually order spare parts or ask for any suggestions for use or maintenance you have always to transmit the model type and identification number contained in the plate The machine was designed to be used by one operator only _ Working position jJ Wei at jp E al A insertion of the pa
11. be sharp of high quality without any chips with a high quality of rectilinearity at least 0 1 mm per linear meter The cut of the panel must be square 90 the surfaces of the panel must be squared both compared with surface and to the thickness The surface to be edged must be clean free from dust and humidity The panels must be stored at work room temperature with no humidity HEAT FUSIBLE GLUES Check that the glue is spread homogeneously along all the surface to be edged along the thickness and the length of the panel Use only heat fusible glue suitable for the characteristics of the machine of the edge and of the panel Change the quantity of glue respect to the thickness and porosity of the panel The glue deteriorates and losses its characteristics over time If you use the machine only now and then we suggest you to fill the glue pot with few glue and replace the glue with new one if and when necessary MACHINE SET UP Start the machine start the suction system and make the preliminary tests before start working thus verifying thus following points The height of the feeder is same as the thickness of the panel Regulation of entrance guide oet up of pneumatic pressure if necessary Check the quantity and quality of the glue in the glue pot Glue working temperature Adjust the quantity of the glue according to the kind of work to be done Correct edge positioning
12. environment with no humidity The panel must be stored at room working temperature eupport panels and accompany them until the endo of th working path Set up the quantity of glue increase the quantity of glue as the total edge banding area of the panel increases The glue losses its characteristics and deteriorates overtime it is necessary to replace it Add glue in the glue pot page 32 9 DISMANTLING Waste and refuse produced during machining must be collected recycled or eliminated according to the regulations in force of the country where the machine has been installed Waste produced during machining on this machine are raw material scrap chips shavings etc dust When machine has to be put out of service please carefully follow our instructions in order to safeguard the safety of people and of environment Separate all plastic made parts to be disposed as differentiated materials following the current rules and laws The mechanical component parts built of steel aluminium etc or alloys shall be sorted in order to facilitate the process by which these are either sent to storage or to recycling Dismantle electric and pneumatic components so that you can re use them after a check or a revision Do not waste in the environment non biodegradable products lubricant oils and non ferrous components rubber resins Call a specialized company to rescue and eliminate solid and liquid mate
13. machine is equipped with a safety micro switch see A that is turned on when the feeder is opened and stops all the operations of the machine Check periodically the integrity of the device and its correct work UPPER PROTECTION COVER the upper cover reduces the access to the functional groups of the machine see B so avoiding the operator to touch the main dangerous parts of the machine Check periodically the integrity of the cover and of the polycarbonate made door replace them if necessary EMERGENCY PUSHBUTTON it is placed in the control panel see C Check periodically its correct working CHIP DUST AND SMOKE COLLECTION the machine is equipped with a hood see D for the connection with the suction system Check periodically that the collecting hoods are complete and correctly connected with the suction system 6 6 RISK DUE TO NOISE EMISSION LEVELS The machine has been designed so as to reduce at the source the noise emission level The noise levels of the machine are the following Reference standard Machine on not working Machine is regularly ISO 7960 suction system off working Level of sound pressure at operator position Lop dB A 26 The indicated noise levels are emission levels and do not necessarily represent safe operation levels Even though there is a relation between emission levels and exposure levels it cannot be used in a reliable way to determine whether additi
14. the correct value of the air pressure supplied 7 8 bar The machine is ready to start working only when the glue temperature has reached the target working temperature about 190 C If the glue can not reach this temperature in 25 minutes or so you have to check if the electric components are undamaged Adjust the height of the feeder respect to panel thickness check the value on the display of the handwheel During adjusting operations the locking knob must be loosen Tighten again the locking knob at the end of the adjustment procedure Repeat the adjustment of feeder height making sure that the locking knob is loosened Insert the panel keeping against the entrance guide and accompanying it until it is not fed by the feeder Check that the edge is free to move and slide along the path and that is correctly guided there must be a play of at least 0 5 mm between the edge and the guiding structure Check that the edge is correctly inserted in the edge guiding support and it has been fed by the edge feeding system The cut must be net of high quality with no chips with high rectilinearity at least 0 1 mm for linear meter The cut must be squared 90 the faces of the panel must be perpendicular both respect the surface and the thickness Check that the edge is not too thick max 2 mm Adjust the entrance guide respect the edge thickness to apply The panels must be stored in dry and clean
15. to be worked importance of dust extraction correct setting of dust extraction devices that the dust extraction plant has to be turned on before start working It is important that the floor of the area around the machine has to be plain clean and neat lighting must grant complete visibility the working area raw material and finished parts are to be located close to working position of the operator It is of basic importance for the operators use when necessary all the personal safety devices this could mean Safety protections for ear to reduce risk of deafness Safety mouth mask to reduce the risk of breathing dangerous dust Safety protection gloves to handle blades blades should be put into specified tool holders stop the machine when not attended report immediately any defect or failure especially for safety guards or blades use safety procedures for cleaning and maintaining the machine remove regularly and frequently chips and dust to avoid risk of fire follow the instructions of the constructor the settings and repairing of the blades do not remove scraps or other residuals from the working area when the machine 15 turned on be sure that all the safety guards and the other safety devices are in position in good conditions and subjected to correct maintenance 6 4 RESIDUAL RISKS Despite all adopted safety protection devices the following situations may be dangerous C
16. 2 UNI 5588 65 ZINC 00018520 LAIN WASHER 06 UNI 6592 ZINC 00018521 LAIN WASHER 98 UNI 6592 ZINC 00018522 LAIN WASHER 210 UNI 6592 ZINC 00018523 P P P 00018524 PLAIN WASHER 217 UNI 6592 ZINC P P 24 25 LAIN WASHER 213 UNI 6592 ZINC 27 00018527 PLAIN WASHER 98x24 ZINC 28 00018534 PLAIN WASHER 12x36 UNI3351 ZINC 29 00018602 SCREWTBCEIM1OX30180 7380 ZINC Y Y Y 52 60 38510340 66 3810356 ROLL 68 385103607 _LOWSPACEER gt 1 69 38510368 PLATESPACER tt 38520382 CONSOLLE PIN jen SUPPORTING ROLL UNIT SHEET 2 10 11 12 00000139 00000140 00004111 00005201 00018609 00020404 00050808 38500911 38510901 38510902 SUPPORTING ROLL UNIT NUT M5 UNI 5588 65 ZINC PLAIN WASHER 05 UNI 6592 ZINC 8 00003033 BALL BUSHING KH2540PP 1 2 3 4 5 SLIDING SUPPORT SP15LBD END STOPPER SCREW 5 16 ISO 7380 ZINC SCREW VTCEI x 12 SCREW VTCEI M8x35 SUPPORTING ROLL BASE ROLL UNIT SUPPORT ROLL UNIT BEAM 18 38510900 UNIT GUIDE 13 14 49900051 TRANSVERSE WASHER page 41 CODE PART NAME rm FEEDING UNIT FEEDING UNIT ue 6 00003430 BEARINGINAAXK1528 8 00003959 COUNTER ELESA DD52 AR 0002 5 D AR 9 00004048 SCREW M 6X 16 UNI 5927 00 lt 14 00018308 SCREW M8X30 UNI 5931 ZINC 6
17. 613A 18 38510618A CURSORPIN gt O 19 38510619A EDGE PUSHING CURSOR O 1 20 38510620A DOUBLE PINION gt Z 1 O 21 38510621A MOTORPINION SSS O 2 O 22 38510622A GLUEPOTCOVER 1 1 23 38510623A GLUE SPREADERBODY 1 1 24 38510624A GLUESPREADERTOP 7 25 38510625A GLUE SPIRAL 26 38510626A SPACER 1 27 38510627A GLUEPOT j O 28 38510628A SUCTIONPROFILE 0 29 38510629A GLUEROLLERSHAFT 1 1 O 30 38510630A GLUE REGULATOR SHAFT 1 1 _32 38510632A CUTTERBODY 33 385106334 FRONTCOLUMN 1 O 94 38510634A CUTTERBLADE 1 O 85 38510635A REARCOLUMN 86 38510636 CUTTERPIN gt 1 1 1 1 1 2 37 38510637 CUTTERFORK 38 38510638A CASTLE 1 39 38510639A EDGE PRESSER SUPPORT x t O 1 40 38510640A EDGE PRESSER ROLL SHAFT 1 O 2 O 41 385106414 EDGEPRESSERROLL O 2 O 42 38510642A EDGEPRESSERPIN 0 1 43 38510643A CASTLESUPPORT 1 O 2 O 45 38510645 EDGE INSERTION gt Z C r 2 3 A 3 A 3 A NO 38510658A EDGE INSERTION SCREW page 50 SPARE PARTS REQUEST ATTENTION FILL IN DETAILS THIS FORM Customer MACHINE TYPE SERIAL NUMBER PURCHASE DATE GROUP CODE CODE PART NAME QUANTITY N B Please attach a copy of each table where the requested p
18. FETY DEVICES BY MEANS OF PERIODIC CHECKS ANY DEFECT OR PROBABLE DRAWBACK MUST BE IMMEDIATELY RESOLVED 2 SPECIFICATIONS 2 1 GENERAL DESCRIPTION OF THE MACHINE The machine was designed and built to apply edges with automatic feeding on straight wooden panels and or made of similar material having square faces Here below you can find a brief summary of the main characteristics of the machine Automatic edge banding machine for straight panels Glue pot with motorized glue roller Automatic guillotine with with self aligning system for cutting the edge Electronic regulation of the maximum minimum glue pot temperature Front rear end cutters with blades High frequency edge trimming tools with widia made cutters Large copying disks assembled on ball bearing Adjustable input guide for the edge Numerical counter for trimmers regulation standards The main parts of the machine are Steel frame p Feeding belt for panels Handwheel for adjusting height of feeding unit 4 Upper cover 5 Control panel 6 Reel support 7 Adjustable supporting feeding roll unit for large panels Main switch ue Suction hood 10 Pneumatic connection 11 Electric connection 12 Pneumatic panel 13 Electric panel 14 Panel for inspection and maintenance 15 Roller made working table 16
19. NG INSERTS OF END TRIMMETS serie tieu tea a phu dee 29 ADJUSTING FEEDING i ces on ndn edid Det Ehe eed rede 30 MRO WBE SHOOTING indt io a drca C dor eL Gls 31 DISNMANTEING k e r T 32 ELECTRIC DIAGRAM AND ELECTRIC 32 PNEUMATIC DIAGRAM AND PNEUMATIC 34 TERMS OF GUARANTEE uyu odes ue nn ete ce ene ec 35 gt indie t Cm 37 page 7 1 GENERAL INFORMATION 11 MANUFACTURER S DATA Manufacturer MAGGI ENGINEERING S r l Adress Via delle Regioni 299 50052 City CERTALDO FI Nation ITALY Tel 39 0571 63541 Fax 39 0571 664275 E mail maggi maggi engineering com Web site www maggi engineering com 1 2 MACHINE IDENTIFICATION The data impressed in the plate placed on the left side of the machine from the maggi MADE IN ITALY point of view of the operator identify the machine itself When you eventually order SERIAL N spare parts or ask for any suggestions for use or maintenance you have always to transmit the model type and identification number contained in the plate It is absolutely forbidden to remove the plate or modify the data it contains 1 3 RECOMMENDATION FOR USE AND MAINTENANCE In this m
20. Set up of the edge trimming depth Check that the edging strip sticks to the panel correctly 6 SAFETY DEVICES AND RESIDUAL RISKS 6 1 INTRODUCTION The risk analysis and all the relative considerations in this chapter are based on knowledge of normal conditions and intended use of the machine as described in this manual supposition that the machine is to be used to make single or multiple longitudinal cuts on wooden boards or composite panels supposition that all the workers have been correctly trained about residual risks of the working environment as requested by current laws and regulations supposition that any other persons except workers and especially non adult persons are not allowed to go inside the working environment page 23 6 2 GENERAL PRECAUTION A machine of this type can be dangerous if it is not used properly We strongly recommend that the operator comply with the following safety guidelines The operator assigned to the machine must be well trained on its correct use its safety protection devices and its accessories The machine devices must be correctly blocked and adjusted The whole machine must undergo ordinary and extraordinary maintenance procedures following the scheduled timing Before using the machine make sure to have read and understood this user manual Before making any operation with the machine verify that the entire wor
21. anual we put into evidence all the operations for a correct use and ordinary maintenance of the machine The machine must be used only by qualified users and personnel of age The responsible for safety must be sure that users of the machine have read and understood all the information contained into this manual The personnel for both ordinary and extraordinary maintenance must be well prepared in mechanics and electricity Keep off any parts in movement of the machine Keep particular attention to the finishing tools the cutting tools the feeding belt Do not touch all the parts of the glue unit and the parts nearby the unit work at very high temperature and there is high danger of burn We strongly recommend not to make any other type of work repair or operation not suggested in this manual All the operations concerning disassembling parts must be done to authorised technical personnel Always follow carefully all the instructions contained in this manual for a correct use of the machine We suggest also to keep this manual in a place where the user can easily find and read it A careful and conscientious observance of all the instructions written in this manual will afford you to use safely and correctly the machine ANY ADULTERATION OR REMOVAL OF SAFETY PROTECTION DEVICES CAN CAUSE SEVERE DAMAGE ANY REMOVAL EXCLUSION OR MODIFICATION OF THESE DEVICES IS STRICTLY FORBIDDEN MUST VERIFY AND GUARANTEE THE PERFECT RUNNING OF SA
22. art is Page intentionally left blank Maggi Engineering delle Regioni 299 Woodworking machinery 50052 Certaldo Fi Italy Tel 39 0571 63541 Fax 39 0571 664275 Tel 39 0571 635488 Tel 39 0571 635405 opare parts Tel 39 0571 635422 maggi maggi engineering com www maggi engineering com Associato ACIMALL Tuscany a kombe of Pes RINA C fat Azienda con Sistema di Gestione della Qualit Certificato SODLE A000 Development by MAGGI ENGINEERING
23. dified 7 8 bar longer ied 5 meters non lubricated air page 16 3 6 CONNECTION TO SUCTION SYSTEM A proper suction reduces at the minimum the risks for the operator of dust and smoke due to glue heating inhalation besides aids better and more efficient functioning of the machine Make sure that the suction system to which the machine has to be 7 connected can guarantee a flow rate of at least 900 cu m h at a 5 lt speed of about 20 m s Connect the suction system to the machine with a flexible tube of a 90 mm 1 0 on the left side of the machine tighten the tube with clamps Position the tube in such a way to not obstacle any movements of the operator during normal working operations The machine is delivered without exhaust system The user has to install a proper exhaust fan depending on the type of use the material and the timing M of use of the machine This system has to keep the dust concentration below the value allowed by the law of the country where the machine is installed ALWAYS WORK WITH THE MACHINE CONNECTED TO THE SUCTION SYSTEM AND WITH N THE SUCTION SYSTEM ON 4 SET UP 4 1 PNEUMATIC PRESSURE SET UP The working pressure has been already set on correct values by the technical personnel of the manufacturer If necessary you can operate on the handle of the pressure regulator to turn up down the air pressure value On the machine there are two air regulator grou
24. e reference guide GR unscrewing the locking screws which fix it to the frame Replace the inserts working on the locking x af screws VF Mount again the reference guide GR locking the screws please be sure that the guide is in contact with the supports BS 7 4 ADJUSTING TENSION OF FEEDING BELT Check the tension after the first 20 working hours and periodically after every 150 working hours To check the tension follow these instructions Loose the locking knob and open the feeder Hang up a weight of 4 kg in the middle of the feeding belt check that belt stretch H is between 20 and 30 mm If necessary regulate the tension of the belt working on the tensioning screws VT act on the two screws in the same manner rotate them with the same number of revolutions to keep the correct alignment of the tensioning roll 8 TROUBLESHOOTING page 31 WARNING BEFORE MAKING ANY MACHINE FROM ELECTRIC AND PNEUMATIC POWER SUPPLY INTERVENTION YOU MUST DISCONNECT THE PROBLEM CAUSE SOLUTIONS THE MACHINE DOES 1 NOT START WHEN IT IS TURNED ON OR STOPS DURING A MACHINING CYCLE Lack of line voltage 2 Fuses blown Emergency on Safety microswitch on Overload thermal switch triggered because of Power supply cable cross section too small Drop in voltage due to cable power supply too long Short circuit in the electric system Air pressu
25. eating method of the glue to stand by mode turning E selector I position oet the target working temperature value using the UP and DOWN buttons on the temperature regulator until you reach the desired value on the display In the following table some useful indications concerning some glue type are described WORKING GLUE MANUFACTURER GLUE TYPE TEMPERATURE NOBEL NOTE from our direct experience on the machine we have verified that choose the right glue for your application is very important to achieve good results 5 2 EDGE BANDING PANELS When the machine 15 ready to work you can on working and edging the panels Put the panel on the working table in the entrance side of the machine and move it in contact to the entrance guide Move gently the panel below the feeding belt and put it always against the entrance guide The machine feeds automatically the panel applies the edge cuts the edge and finishes it until the panel ends its paths in the ending part of the working table at the end of the feeder Take the panel from the working table 22 5 3 SUGGESTIONS FOR USE To obtain good edge results it is necessary control many factors and variables occurring in the edging process all of them can be classified into three categories PANEL TO BE EDGED Use much as possible good quality panels with a sufficiently high density The cut must
26. edge insertion group and the cutting group SQ2 presence switch to detect that the panel has passed it regulates the timing of the inserting group and the cutting group SWITCHES OF THE END CUTTING GROUP SQ4 it has two main functions 1 if it is pressed allow the YV3 electrovalve to cut the edge cutting group 2 if it is pressed and also 505 is stil pressed the YV4 electrovalve can not allow the moving cylinder to move the cutting group to reach the panel SQ5 if it is pressed the YV4 electrovalve allow the moving cylinder to move the end cutting group to reach the panel 506 end stroke sensor 34 11 PNEUMATIC DIAGRAM AND PNEUMATIC COMPONENTS For the pneumatic diagram please see the document attached with this manual In the following pages you can find a description of the main pneumatic components of the machine INLET PRESSURE REGULATOR R1 air pressure 6 bar It is connected to the electrovalves named YV1 YV2 YV3 R2 air pressure 3 3 5 bar It is connected to the electrovalve named YV4 which controls the cutting unit ELECTROVALVES YV1 lt it controls the cylinder for edge insertion black 26 pipes YV2 it controls the cylinder for edge cutting orange 28 pipes YV3 it controls the cutting cylinder which moves the cutters of the cutting group orange 28 pipes YV4 it controls the moving cylinder of the cutting group black 26 pipes PS pressure switch
27. engineering WOODWORKING MACHINERY MACHINE CODE 18501101 MANUAL CODE 00008299 Wp 7 ENS EDITION 05 2009 REVOO ALWAYS KEEP THIS MANUAL TOGETHER WITH THE MACHINE EDGING SYSTEM 3 50 USE AND MAINTENANCE MANUAL Page intentionally left blank engineering EC Declaration of Conformity The manufacturer Engineering S r l Via delle Region 299 50052 Certaldo FI ITALY Declares that the machinery EDGE BANDER EDGING SYSTEM 3 50 complies with all relevant provisions of the directive 2006 42 EC e ine 2004 108 EC EMC and compile the technical file of the above machinery Certaldo The General Manager T Page intentionally left blank page 5 WE WISH TO THANK YOU FOR CHOOSING ONE OF OUR PRODUCTS All the information advices and important warnings for a correct use of the ma chine have been inserted into this manual This manual also contains the rules for a correct periodical maintenance to keep this machine in perfect efficiency We suggest that all the chapters of this manual are thoroughly read before you use the machine for the very first time INTRODUCTION Some information and illustrations in this manual may differ from the machine in your possession since all the configurations inherent in the machine complete with all the OPTIONALS are described and illustrated Therefore refer only to that informat
28. es anti crushing and anti sliding safety shoes for moving heavy and or sharp parts goggles or shields for protection against dust shavings and residues in general durino working on cleaning 90 Q the machine anti dust masks Moreover the clothes must be suited to avoid danger of catching dragging crushing sliding abrasion is forbidden the use of contact lenses Besides the operator must fulfil the main obligations that are listed hereunder keep the machine and the area around the machine clean and neat provide appropriate containers and or defined areas for the storage of both the pieces to be machined and those already machined page 24 donot use the machine if you are not in a good state of health do not wear rings necklaces chains or bracelets as they could cause injuries use the personal protections mentioned in this handbook according to the operations to be carried out do not remove or modify the data plates installed on the machine by the manufacturer do not remove or bypass the safety devices of the machine 6 3 SAFEWORKING OPERATIONS It is of basic importance that all the operators know perfectly the use set up and maintenance operations to be performed on the machine know perfectly all the factors influencing the exposition to noise know perfectly all the factors influencing the exposition to dust for example type of material
29. eventually remained inside the glue pot Please be carefully in using the spatula do not damage the protective material of the glue pot Clean carefully the area where the emptying top T is screwed When the glue pot is empty and clean screw the emptying top in the bottom part of the glue pot please remember to perform the operation when the glue pot is not cold if any glue residuals are solidified it is very difficult to tighten again the emptying top in its seat Do not use metallic tools o clean the glue pot to preserve the protective material of the glue pot from damages Unscrew the emptying top from the bottom of the glue pot when the glue pot is cold before starting the emptying procedure Tighten the emptying top only before that the glue pot is empty and that the seat of the top is completely clean 7 3 TOOLS REPLACEMENT Always wear protective gloves to handle tools Disconnect the machine from the pneumatic air supply and turn of the machine before going on replacing tools Check periodically the sharpness of tools if necessary re sharpen den substitute them To get access to tools it is necessary to open the feeder N and in some cases the upper protection cover M ALWAYS TURN OFF THE MACHINE BEFORE REMOVING THE UPPER COVER Unscrew and remove screws springs and washer S Disconnect the blade L from the 8 c
30. ing a spirit level To clean the machine do not use any solvent as gasoline and diesel oil because they can damage the paint making it dull or oxidize other parts 14 3 3 ASSEMBLING PARTS The machine is shipped partially assembled so it is necessary to assemble those parts given disassembled due to packaging and shipping requirements Before starting assembling the parts check that all the elements of the machine are complete and not damaged after transportation REEL HOLDER fix the reel holder frame to the rear part of the 8B machine frame using screws plain washers and nuts lt a V t AV 3 4 CONNECTION TO THE ELECTRIC POWER SUPPLY WARNING THE ELECTRICAL CONNECTIONS THE CHECKING AND ALL THE MAINTENANCE INTERVENTIONS ON THE ELECTRIC CIRCUIT MUST BE DONE BY QUALIFIED TECHNICAL PERSONNEL ONLY We recommend not to connect the machine to the electrical power supply until it is not correctly placed in the right place Before connecting the machine to the electrical power supply it is necessary to verify that the electrical system corresponds to the following necessary power and safety requirements Make sure that the electrical circuit of the building where is placed the machine is correctly grounded and that the part of the circuit to be connected to the machine is perfectly working Make sure that a differen
31. ion strictly connected with the machine configuration you have purchased The manufacturer in his pursuit of a policy of constant development and updating of the product may make any modifications without any prior notice This manual has been drawn up exclusively for our customers use guaranteeing that at the date of issue it constitutes the latest update of the documentation related to use of the product Use of this manual is on full responsibility of the user The manufacturer does not grant any further guarantee for any imperfections incompleteness and or operating difficulties expressly excluding any responsibility for direct or indirect damage deriving from use of this documentation MAGGI ENGINEERING reserves the right to make any modifications to the product described in this manual at any time without prior notice All reproduction rights are reserved by MAGGI ENGINEERING GENERAL INFORMATION nini ito nba D aaron Tac EROS iaa rena laci vanes 7 MANUFACTURER S DATA EE SPEO Iu PUO ERE ORITUR eg az basu eS PONI 7 MACHINE IDENTIFICA TION 5 s upbeat E E etna sends 7 RECOMMENDATION FOR USE AND emen 7 SPECIFICATIONS actus tates eae sansa ich as 8 GENERAL DESCRIPTION OF THE
32. ive with a small rotation of the glue regulator shaft L we have a great variation on glue quantity WARNING DANGER OF BURN ALWAYS WEAR PROTECTIVE GLOVES THE GLUE WORKING TEMPERATURE IS ABOUT 200 ALL THE COMPONENTS OF THE GLUE POT GROUP WORK AT HIGH TEMPERATURE To work easily on the glue regulation system can be useful remove the top polycarbonate made cover M and or open the feeder N ALWAYS TURN OFF THE MACHINE BEFORE REMOVING THE TOP COVER To regolate the quantit of the glue work on the system P rotate the device following the direction of the arrow as depicted in the figure on the right to increase the quantity of the glue put on the panel we suggest you to increase the quantity of the glue as the porosity of the surface to be glued of the panel increases Be careful the system is very sensitive and with a very small rotation of the device you obtain a great variation in the quantity of the glue Before any working session check that in the glue pot there is enough glue by lifting the top Q 4 5 ENTRANCE GUIDE SET UP An L shape aluminium profile has given together with the machine This profile has to be used when working with 2 mm thick edges assemble the profile upon the fixed entrance guide make sure it is in contact with the guide and then lock the fixing knobs To remove the profile loose the knobs and
33. king area is free of persons and of any obstacles which could be potentially source of danger Verify that the connecting cable to the electrical power supply is safe well stretched out and not rolled up Any intervention on the machine can be done only after that electrical and pneumatic connections are off Do not put any inflammable substances nearby the machine because of risk of explosion and or fire due to possible sparks production The operator must think carefully about possible consequences before approaching with his hands the most dangerous areas of the machine Keep always the machine turned off when not in use in case of not use for a long time disconnect the machine from electric and pneumatic power supply Avoid contact with hot parts All safety measures discussed in this handbook exclusively refer to the correct use of the machine authorised by the manufacturer The use refers to the preparation running and maintenance operations of the machine Furthermore it is strictly forbidden to use the machine for purposes other than those permitted by the manufacturer and to modify the machine and or its parts without the manufacturer s prior authorisation The use of the following personal protections is also suggested for the operator to prevent risks during placing installation set up use ordinary and extraordinary maintenance gloves for example for handling parts and replacing blad
34. nel B removal of the finished panel The manufacturer cannot be considered liable for any damage caused to people animals or property resulting from improper use of the machine 2 3 TECHNICAL DATA Height of working plane O D of reel 11 2 4 CONTROL PANEL Emergency mushroom button It is a mechanically operated push button to disconnect the button pull and rotate it clockwise selector O non active OFF P active ON Emergency button Push in case of emergency Rotate clockwise to Main power switch re activate Push to activate the electric power to the machine the green light turns on 12 2 5 MACHINE DIMENSIONS Below you can find the main working dimensions of the machine dimension in mm H tot C2 3 C1 5552885 EZ SS 9 0 0 00 e e r l ow we we ve wa INSTALLATION Lifting and handling should only be carried out by skilled personnel specially trained to execute this kind of operations Make sure that the area all around is free from obstacles and that no one is standing under the overhung load and or within the system used to lift move and or transport the machine During all the handling operations pay maximum attention to prevent danger of damages to persons thing
35. nterventions request are accepted only against presentation of the machine number engraved into the identification plate Upon receipt of the machine carefully check that packaging is safe and not damaged Except for different agreement the manufacturer is not responsible for any damages done during transport In case of evident damages on packaging we suggest to contact immediately the carriers Our firm will be available to give the necessary support COUPON TO BE FORWARDED TO THE MANUFACTURER GUARANTEE AND LOOK OVER COUPON Address ZIP Code Date of purchase The purchaser states to accept all the terms of guarantee and to have checked the machine to work well page 36 Send to maggi engineering Sales and technical Assistance Via delle Regioni n 299 50052 CERTALDO Fi ITALY 13 SPARE PARTS GROUP NAME FRAME UNIT SUPPORTING ROLL UNIT FEEDING UNIT END CUTTER UNIT END TRIMMING UNIT GLUE POT UNIT FRAME UNIT SHEET 1 FRAME UNIT __6_ _ 000030125 BOTECOHANDLE732 30 M 330 j 1 8 0000431 RINGINAAS 1528 2 9 0000404 GAMMCABAHINGE 2 00018378 00018404 CREW TE M8x35 UNI 5739 ZINC 00018462 CREW VTBEI M6x16 1507380 ZINC S S S 19 00018500 M6 UNI 5588 6S ZINC N N P 24 25 26 27 28 29 CREW VTCEI M8 x 45 UNI5931 ZINC 00018503 UT M10 UNI 5588 65 ZINC 00018507 UT M1
36. nual 6 9 PLATES AND PICTOGRAM Always check that figures colours words of the safety signs are in good state damaged or worn It is necessary to replace them suddenly and call the responsible of the manufacturing plant of your firm 27 7T MAINTENANCE The operator must disconnect the machine from the power source electric and pneumatic before executing any maintenance operation Always wear personal protection devices An adequate maintenance is a crucial factor to obtain optimal working condition and a longer life of the machine Always follow the procedures and recommendations described in this manual 7 1 CLEANING Regular cleaning of all machine parts and the surrounding environment means greater operating safety and a prolonged machine s life Before making any kind of cleaning be sure that all the parts are cold or at room temperature AFTER EACH WORK CYCLE AND AT THE END OF WORK PERIOD Accurately clean the machine and all its components removing with a suction hood chips and dust Use compressed air only when strictly necessary using protective glasses and a mask It is very important that the following parts of the machine are as clean as possible from glue residues Sliding rollers and working table A Edge feeding roller B Edge pressing rollers C End cutter D p Copying disks and tools end trimming unit E
37. ol panel the temperature display F will show in red the actual value of the glue temperature in green the target value The machine will be ready to work only when the glue temperature reaches the target value Turn on the other working groups of the machine A B C to start working turn each selector to I Edge trimming unit B End cutting unit Feeding belt for the panel D Glue pot heating working mode Glue pot heating stand by After that the machine is ready to work we suggest you to make preliminary edging tests on panels to verify that all the parameters and settings are correct To STOP THE MACHINE Turn the main switch Z to OFF or press the emergency button H The open of the feeder causes the stop of the machine as if the emergency pushbutton was pressed To RESTART THE MACHINE after that the emergency pushbutton has been pressed or the feeder was opened it is necessary Reactivate the emergency pushbutton if it was pressed Press the main power button G on the control panel Turn the glue heating selector D to I on the control panel the temperature display F will show in red the actual value of the glue temperature in green the target value The machine will be ready to work only when the glue temperature reaches the target value Turn on the other working groups of the machine A
38. onal precautions are to be taken The factors that determine the exposure level that manpower is subjected to include the length of the exposure the characteristics of the working place other sources of dust and noise etc that is the number of machines and other adjacent processing Allowed exposure levels may vary from country to country In any case this information will help the user of the machine to better evaluate danger and risks To not exceed the noise level it is necessary following strictly these rules check and replace periodically all the cutting tools and their fixing devices clean and lubricate all the parts of the machine as suggested in this manual 6 7 RISK DUE TO DUST AND SMOKE EMISSION The machine is designed to work in close environment so it is necessary to connect it to a suitable dust extraction system which complies with the EN 12779 regulation To not exceed the dust emission level it is necessary following strictly these rules always turn on the dust extraction system before start working with the machine clean regularly as written in this manual the parts of the machine check regularly that the dust extraction system works properly check that the parts of the machine are not damaged or closed by dust and or scraps 6 8 RISK DUE TO VIBRATIONS The vibration level is not so high to cause danger for the operator during normal and correct use of the machine as written in this ma
39. ontact with tools and or blades Contact with moving parts of the machine chains gears Tool insert ejection Electrocution from contact with live parts danger due to incorrect tool installation danger due to dust inhalation in case of working without suction system danger of burns in case of contact with glue or other parts of the machine at high temperature especially all around the area of the glue pot group the glue pot and the glue roller where there are the heating resistances and all the parts nearby The working temperature of the glue is about 180 200 C all the parts close to the glue pot are at a decreasing temperature going from the glue pot to outside page 25 Never touch either directly or indirectly any moving parts of the machine while in operation Make sure that the machine is disconnected from main power source before doing any cleaning lubrication maintenance repair adjustments or part replacements The operator should never leave the machine unattended when in use 6 5 CHECKING OF THE SAFETY PROTECTION DEVICES WORK PLACE before starting any work check that the machine and the area surrounding it are clean and with no dust and or scraps Check that the working area is well enlightened and that the place for the parts to be worked and the ones already worked are tidy and close to the operator FEEDER SAFETY SWITCH the
40. ps one on the left R1 and one on the right R2 R1 pressure 6 bar it is connected to the electrovalves YV1 YV2 YV3 controlling the inserting edge cylinder YV1 the cutting cylinder YV2 and the end cutting blades YV3 Ww R2 pressure 3 3 5 bar it is connected to the electrovalve YV4 which controls the pursuing phase of the end cutter group To unload condensation press upward the cap T of the left air regulator R1 4 2 EDGE SET UP Max 2 mm Check that the edge is of the right size for the thickness of the panel The edge must not overlap more than 2 mm on each size of the panel respect to Max 2 mm the thickness of the panel itself Place the reel on the reel support as depicted in figure A Lift the edge guide up to the maximum necessary height working on the handle B Lift the set up washer C up to the maximum necessary height and lock it in position Insert the edge land et it move on until it is close to the edge feeding roller D Set up the height of the edge guide and then the set up washer leave room so that the edge can move freely then lock in position U ul 1 M ud Work on the screw and the nut W in the edge pushing group to regulate the exceeding length of the edge respect to B the front side of the panel If you increase the length of the screw you reduce the length of the edge respect to the panel
41. re supply too low Glue temperature below 190 C THE PANEL DOES NOT SLIDE or too low respect the working target temperature Feeder height setting non correct respect panel thickness Feeder not parallel to the working table in direction of panel feed Incorrect panel insertion THE EDGE IS NOT FED Jammed edge Edge not correctly inserted The panel has edges that are not linear or not perpendicular The edge is not glued in the entrance part of the panel and there is too much glue There are traces of humidity THE EDGE IS NOT CLOSE FITTING AND PROPERLY GLUED and or dust on the edges of the panel The temperature of the panel is too low The panel is too large Not enough glue applied onto the panel The glue is deteriorated The glue pot is empty Check with a tester that there is power on the three phases Check that fuses are complete if necessary replace them Disconnect the emergency pushbutton pulling and rotating it counter clockwise Check that the feeder is completely and correctly closed if itis opened the safety microswitch is turned on and the machine stops The overloads in the electric panels work as thermal protection for the motors Solve the cause for the machine stop and press the button to re activate the overloads The machine is equipped with a pressure switch that prevent it from starting if the air pressure is below 5 bar Restore
42. rials dispose all the collected materials following the current rules and laws 10 ELECTRIC DIAGRAM AND ELECTRIC COMPONENTS For the wiring diagram please see the document attached with this manual In the following pages you can find a description of the main electric components of the machine TRANSFORMER F TIMERS B POWER TERMINAL BOARD G AUXILIARY POWER RELAY C AUXILIARY TERMINAL BOARD H POWER CONTACTOR OVERLOAD CUTOUT D POWER CONTACTOR INVERTER FUSES page 33 TIMER TEMP1 edge insertion 1 5 seconds TEMP2 cycle reset 4 seconds cutting group moving delay 0 1 0 2 seconds TEMP4 cutting group delay 1 8 2 seconds it regulates the overlenght of the edge respect to the rear part of the panel these approximate values with a tolerance of 10 POWER OVERLOAD CUTOUT They work only if there is a failure in the motors the motor does not move the contactor is out of service or there is an overload for the motor SAFETY SWITCH SQ1 safety switch to detect that the feeder is correctly closed if its NOT correctly pressed the machine DOES NOT start if you open the feeder when the machine is working so the safety switch is not a pressed the machine stops SWITCH OF THE CUTTING GROUP SQ3 presence switch to detect that the panel has passed it is connected to timers and controls the action of the
43. s and to the machine itself page 13 3 1 LIFTING AND TRANSPORTATION The boring machine is packed in a wooden box and or in cardboard and nylon It is possible to move it by means of forklift bridge crane or crane transpallet Before starting the manoeuvres free the machine of all the parts used for transport or packaging that have remained on the machine Check that the capacity of the hoisting means is grater than the gross weight of the machine please see the chapter named TECHNICAL DATA In case of stocking the machine must be kept in dry places away from rain snow or humidity If you use a forklift or a transpallet to handle the machine f the machine is still placed on the pallet insert the forks for lifting below the upper surface of the pallet until they protrude at least 15 cm from the rear part of the pallet f the machine is no more on the pallet insert the forks for lifting below the central lower part of the frame of the machine until they protrude at least 15 cm from the rear part of the frame itself lift carefully and slowly without causing the load to swing and place the machine in the selected setting If you use a bridge crane or crane to handle the machine Use appropriate lifting belt of the same length approximately 2000 mm of suitable capacity Fasten the slings to the bridge crane having adequate lifting capacity Move the bridge crane by small step
44. s to allow the slings to settle until optimum stability conditions are reached lift carefully and slowly without causing the load to swing and place the machine in the selected setting 3 2 MACHINE PLACING It must be installed inside an illuminated ventilated and closed industrial building having a solid and levelled floor capable to support the weight of the machine itself any possible difference in height must be in conformity with building rules When the machine has to be placed on raised plain surface higher floor the load bearing slab must be adequate to the weight of the machine Temperatures from 5 C to 40 C with a humidity of max 40 at 40 or max 90 at 20 Put the machine in the right place as requested operative requirements where it is easy to connect it to electrical and pneumatic power supply and to the suction system if any Put the machine in a place where there is enough lighting to see every part of the machine itself The lighting of the premises must comply with the law in force in the Country where the machine has been installed Lighting must grant complete visibility avoid dangerous reflections permit reading of the control panels and individuation of the emergency push buttons and must not interfere with other devices eventually installed on the machine Adjust the levelling feet so that the machine is perfectly leaned on floor then align the working table of the machine by us
45. tial thermal circuit breaker has been fitted upstream from the mains section connecting the machine safety switch The electrical power line must carry an efficient neutral and ground line grounded equipotential electrical system Presence of fuses or protection switches against short circuits on every conducing cable R S T except the grounded one The electrical power system must be in conformity with CEI 64 8 CENELEC HD 384 IEC364 4 41 rules Check that the mains voltage V and frequency Hz are as those indicated The tolerance of admissible voltage is 1090 Besides The cable for ground connection is yellow green The cable for neutral connection is sky blue Connect the phases to the R S T terminals the neutral line to the N terminal and the ground line to the terminal with the ground symbol For any further reference please check the wiring diagram given together with this manual R S T phase Or L1 L2 L3 page 15 CAREFUL WITH THE ELECTRICAL CONNECTION ALWAYS CONNECT THE NEUTRAL LINE NEVER CONNECT FOR ANY REASON THE NEUTRAL TO THE GROUND AN ERROR IN THE ELECTRICAL CONNECTION MAY CAUSE HAZARDOUS SITUATIONS FOR OPERATORS AND IRREPARABLE DAMAGE TO SOME MACHINE COMPONENTS The manufacturer is not responsible for damages caused by a wrong electrical connection of the machine or by problems due to malfunctioning of the electric connec
46. tion or the electric power supply Connect correctly the machine to the electric power supply then start the machine and check that the feeding belt moves in the right direction clockwise If the feeding belt moves in the opposite direction stop the machine disconnect it to the power supply and invert two phases out of three in the electrical connection R S T or L1 L2 L3 NEVER make modifications for any reason to the neutral and ground connections 3 5 PNEUMATIC CONNECTION The required network pressure for the pneumatic system must be 7 8 bar at least Use filtered dehumidified non lubricated air to preserve all the pneumatic components of the machine from damage lubrication damages the pneumatic system Connect the machine with the pneumatic supply using a rubber made or nylon made pipe having a minimum I D of 8 mm If the connecting pipe is longer than 5 6 meters we suggest you to use a lager pipe with at least 1 0 of 10 mm We also suggest you to install a manual ON OFF valve having a air discharge system if not given together with the machine to easily disconnect the machine from the pneumatic air supply ATTENTION to guarantee the correct working conditions for all the pneumatic components the machine has a device prevents it from starting if the air pressure is lower than 5 bar Supplied air Supplying pipe dimensions Air type I D 8 mm 10 mm for pipes filtered dehumi
47. ylinder rod P removing the connecting fork Replace the blade and mount again the parts following the previous procedure from bottom W to top The screws S are not to be tighten they have to be screw gently for the length useful for the blade to slip on the counter blade M without excessive plays 7 3 2 END CUTTING BLADE REPLACEMENT To replace the blade LI of the end cutter unit unscrew and remove the two screws 1 replace the blade then screw again and tighten the screws Repeat the same procedure for the other blade Never work on the screws 2 used to fix the counter blade CL of the end cutter unit to support B 7 3 3 REPLACING INSERTS OF END TRIMMERS one for the upper end trimmer and another one for the lower end trimmer In both cases you have to remove firstly the upper protection cover M and the cover of the end trimmers M1 unscrewing the fixing screws replaced all together To replace the inserts you have to unscrew the locking screws VF from the body of the end trimmer UPPER END TRIMMER Remove the top cover CF unscrewing the screws which fix it to the steel support now you can reach the end trimmer Replace the inserts working on the locking screws VF Mount again the top cover CF page 30 LOWER END TRIMMER Lift up the feeder up to its maximum height turning the handwheel y Remove th
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