Meler Cantho, Instruction Manual

Page 1: ...ADHESIVE MELTER CANTHO INSTRUCTIONS MANUAL MA 5168 ENG 251019 GLUING SOLUTIONS ...

Page 2: ...n of its owner is strictly prohibited The specifications and information contained in this manual may be modified without prior notice This manual is a translation of the original that was written by Focke Meler Gluing Solutions S A in spanish language If there is any discrepancy between the different versions of this manual the original written in the spanish language shall prevail Focke Meler Gl...

Page 3: ...ents 1 2 Thermal components 1 3 Materials 1 3 Noise emission declaration 1 3 Intended use 1 4 Limited use 1 4 2 INTRODUCTION 2 1 Description 2 2 Operating modes 2 2 Hot melt melter applicator identification 2 2 Main components of the equipment 2 3 Control panel components 2 4 Control board components 2 5 Control board interior 2 6 3 INSTALLATION 3 1 Introduction 3 1 Installation requirements 3 1 F...

Page 4: ...lue 3 6 Changing the parameters on the LOGO controller 3 7 Optional external connections 3 8 Finished block signal without adhesive 3 8 Optional tower light signal 3 8 4 MELTER OPERATION 4 1 General information 4 1 Loading the adhesive into the cylindrical hopper 4 1 Starting up the melter applicator equipment 4 2 Melter equipment displays 4 2 Displaying the temperature for each component 4 3 Alar...

Page 5: ... 4 11 Operation 4 11 Movements of the pusher cylinder 4 11 Check the level of adhesive in the lower tank 4 12 Activation deactivation signal for the premelter grid 4 12 Opening and closing of the adhesive discharge valve 4 12 Warnings and alarms 4 12 5 MAINTENANCE 5 1 Equipment cleaning 5 1 Cleaning the tank 5 2 Changing adhesive type 5 3 Cleaning burnt adhesive 5 3 Cleaning the grille 5 4 Cleanin...

Page 6: ... PNEUMATIC DRAWINGS 8 1 9 SPARE PART LIST 9 1 A CHASSIS ASSEMBLY 9 2 B GENERAL STRUCTURE 9 3 C GRILL TANK ASSEMBLY 9 4 D PISTON CYLINDER ASSEMBLY 9 5 E DISCHARGE VALVE CYLINDER 9 6 F CONTROL BOX OPTIONAL 9 7 EC DECLARATION OF CONFORMITY 10 1 DECLARATION OF INCORPORATION 10 3 ...

Page 7: ...form maintenance on it Also provide necessary safety material appropriate clothing footwear gloves and safety glasses In all cases observe local regulations regarding risk prevention and safety Symbols The symbols used on both the melter applicator equipment and in this manual always represent the type of risk we are exposed to Failure to abide by a warning signal may result in personal injury and...

Page 8: ...voltage Periodically inspect the cables to check for crushing wear and tear as well as to prevent tripping and falls as a result of their placement Although the system meets EMC requirements it is inadvisable to use devices that transmit high levels of radiation i e mobile phones or soldering equipment in their vecinity Hydraulic components As this is a pressurized system precautions related to th...

Page 9: ... systems are designed for use with hot melt adhesives They should not be used with any other type of material and especially not with solvents which may cause personal injury or damage to internal system components Some units are specifically designed to use polyurethane reactive PUR hot melt adhesives Using PUR on a unit that is not prepared for that purpose may cause severe damage to the unit Wh...

Page 10: ...bels accompanying the equipment using adequate means of protection during each mode of operation Limited use The equipment should never be used under the following conditions Use with reactive polyurethane or any other material that might cause safety or health risks when heated Use of equipment in environments where cleaning is necessary using water jets Use of equipment to heat or melt food prod...

Page 11: ... versatility simplicity and reduced maintenance costs it is the ideal melter for fast adhesive or colour changes Careful treatment of the adhesive optimal to prevent residues carbonization or deterioration Reduced dimensions for easy renovation in the machine or new installation In automatic mode every time the roller coater tank sensor located beneath the melter detects a low level of adhesive it...

Page 12: ... piston switch is moved to the 0 or up position or you exit automatic mode by placing the operating mode switch in the 0 position 2 Work mode without piston cylinder Manual mode_It does not depend on the low level signal from the roller tank sensor The discharge process will be carried out providing that this operating mode is selected with the corresponding switch MAN position with the discharge ...

Page 13: ...n 6 Pusher piston sensor down 7 Pusher piston cylinder 8 End of adhesive block indicator rod 9 Pusher piston sensor up 10 Pusher piston cylinder pressure regulator 11 Pusher piston cylinder pressure gauge 12 Premelter grid 13 Discharge valve activator system 14 Discharge valve outflow nozzle 15 Discharge valve electrovalve 16 Level reader adhesive level reader 17 Tank cover Model without piston cy...

Page 14: ... tower light signalling warnings alarms optional 2 Control board see page 2 5 of this chapter 3 Warning alarm reset button with light 4 Switch for manual or automatic operation 5 Switch to move the cylinder up down 6 Inlet bushing for external signals 7 Main switch 1 2 3 4 5 6 7 ...

Page 15: ... 11 Keys for modifying the temperature value 12 Key to programme the switch on off time 13 Temperature LED OK 14 Standby function key and LED 15 Key and LED for switching the control board on off 16 Keys to select the heated component 17 LED indicator for tank operation 18 LED indicator for grille operation 10 11 9 12 13 14 15 18 17 16 ...

Page 16: ...DUCTION Control board interior 1 General thermal magnetic circuit breaker 2 Power supply 230 VAC 24 VDC 2 5 A 3 LOGO programmer 4 Keys to move the cursor select the values 5 OK key select confirm 6 ESC key escape 7 Main switch 1 7 2 3 4 5 6 ...

Page 17: ...equirements Before installing hot melter applicator equipment we must make sure that the space assigned to it permits installing connecting and using the entire system Similarly we must check to see that the electrical and pneumatic supplies meet the necessary requirements of the melter applicator equipment being installed Free space 1 D E C B A 2 WITHOUT CYLINDER PUSHER CYLINDER PUSHER VALIDADO C...

Page 18: ...is owned sole of MELER APLICADORES DE HOT MELT S A All rights reserved DPTO OFICINA TECNICA C VALIDADO COMFIRM DIBUJADO DESIGN NOMBRE NAME FECHA DATE TITULO TITLE ESCALA SCALE REFERENCIA REFERENCE DENOMINACION DENOMINATION HOJA Nº SHEET NUMBER A M L 02 04 2019 16 10 2019 C T B 1 5 2656 CANTHO SIN CILINDRO 1 de 1 PLANO DE IMPLANTACION Este plano es propiedad exclusiva de MELER APLICADORES DE HOT ME...

Page 19: ...e roller coater tray using four M8 screws together with the specific support for this Check that the discharge nozzle is positioned correctly and that nothing obs tructs the adhesive outflow Connecting the electrical panel All of the unit s internal control signals connect to the panel via the 24 pin Harting connector For direct connection to the user s panel consult the pin layout on the unit s e...

Page 20: ...ns in the intake terminals which may be dangerous during internal equipment manipulations Install a power switch for disconnecting the melter applicator equipment from the electrical network It must be protected against overload and short circuits by circuit breaker and install appropriate personal protection leads to mass by differential switch Compressed air To install Cantho series melters appl...

Page 21: ...fixed and allows the plate to be mounted again Connect each wire of the power cable in its corresponding place of the input terminals see drawing The unit s maximum consumption value can be found on the nameplate Pneumatic connection Before connecting the pneumatic supply of the pneumatic cylinder and the discharge valve ensure that the pressure regulator is completely closed pressure 0 To do so t...

Page 22: ...rocess for modifying set up temperature values for any component is described below 1 Select the component for which you wish to modify the value with the up down arrow The corresponding LED will blink quickly 2 Using the up down arrow under the display select the desired value for the set point temperature 3 After ten seconds the LED will stop blinking and the display will change by default to th...

Page 23: ...ion for the level signal can be selected activation of the piston and discharge valve Off Normally closed NC On Normally open NO Select the type of connection according to the device used To modify the type of connection access the controller inside the panel Warning Risk of electric shock Carelessness may cause injury or death The LOGO screen displays the parameters that can be modified as well a...

Page 24: ...erminals as shown in the drawing 4 Close the panel and reconnect the power supply 5 Check that the signal is operating correctly Optional tower light signal To connect this signal 1 Disconnect the panel s power supply 2 Access the inside with the connection cable via Pg 13 5 located on the left hand side 3 Connect the cables to the corresponding terminals as shown in the drawing 4 Close the panel ...

Page 25: ...ight if it is connected when the block has been consumed amber light To fill the cylindrical hopper for the first time or reload the adhesive block 1 If the cylinder is not in the upper position push the switch upwards to raise the cylinder 1 2 Release the retractable positioner 2 and release the unit from the support plate along with the cylinder and pusher disk 3 3 Once the melter is reloaded re...

Page 26: ...y activated By default the set point and real temperature values shown are those corresponding to the tank The tank heating control LED green will light up and the tank will begin to heat One it has reached 3 below the programmed temperature of the grille 3 C programmable delay timer starts until guaranteeing fusion the melter receives permission to operate and the signal will be sent to the main ...

Page 27: ...tect the unit Simply correct that malfunction and the control unit will reactivate the equipment functions Standby function does not generate any alarm If a temperature sensor is broken the system heats all the elements except the one where the failure is located 160 160 160 160 Err Err 001 001 LED display Component heating Component staus constantly lit constant low temperature blinking slowly as...

Page 28: ... the pusher piston cylinder device works with is shown on the pressure gauge located on the base of the melter applicator The pressure must be adjusted according to the application needs Warning Never surpass 6 bar of pressure To regulate the pressure pull the handle out and turn the regulator clockwise or counterclockwise as needed Code Source Actions Heating Temp OK and Main machine signal Err 0...

Page 29: ...he set point value displays OFF canceling the heating of that element 3 After ten seconds the LED will stop blinking and the display will show the tank s set point temperature value by default saving the modified data This simple procedure should be repeated for each of the components whose set point temperature value you wish to modify Programming the applicator parameters The access to the param...

Page 30: ...10 and 25 using the up down arrow under the display The value shown corresponds to the increase in real temperature allowed over the set point temperature without activating the alarm message 5 Use the up arrow for element selection to go to the next display where the standby function symbol appears 6 Use the up down arrow under the display to select the desired value between 25 and 55 The value s...

Page 31: ...y 5 Use the up down arrow under the display to select the desired value 6 Press the button with the clock symbol once again A number appears indicating the day of the week 1 Monday 7 Sunday 7 Use the up down arrow under the display to select the desired value 8 Press the button with the clock symbol once again The 0 program appears once again 9 Pressing either the up or the down arrow for element ...

Page 32: ...n deactivation program It is possible to disable the equipment activation deactivation programming without canceling the daily programming This way the programmed data is saved but the programming will have no effect on the equipment 1 Press the button with the clock symbol A 0 will appear on the display indicating the program for current day and hour information 2 Use the up down arrow under the ...

Page 33: ...sh time 7 Use the up down arrow under the display to select the desired value 8 Press the button with the clock symbol once again The selected program appears once again You may use the up down arrow under the display to select other programs 9 Pressing either the up or the down arrow left section or element selection will exit this program and return to the visualization of the grille temperature...

Page 34: ... For example if the tank set point temperature is 160 C and the standby temperature is programmed as 30 30 when you press the standby function button the tank set point temperature will drop to 112 C 70 of 160 C The three means for activating the standby function available with B4 melters applicators have the following priority protocols 1 Manual standby function button 2 Standby function external...

Page 35: ...g to whether manual or automatic mode is selected on the rotary switch 2 Operation of the piston in AUTOMATIC MODE If no level is detected in the roller tank the electrovalve will be activated to lower and the discharge valve will open remaining so until the adhesive level goes up and covers the tank s level sensor At that point the electrovalve will deactivate and the discharge valve will close T...

Page 36: ...grid is always active Opening and closing of the adhesive discharge valve So that the discharge valve can open the melter must be in Temperature OK both in automatic and manual mode The activation of this valve has two operating modes 1 Rotary switch 2 in AUTOMATIC The discharge valve will only open if the level sensor of the roller does not detect adhesive If a level is detected the discharge val...

Page 37: ...ated To raise the piston with the warning still activated the piston switch 1 must be returned to 0 and turned to the up position 2 Alarms They are shown on the LOGO controller screen it activates the red backlighting of the screen and it also activates the intermittent LED of the reset button and the tower light if it is installed 2 1 Lid open This occurs when the closed lid sensor is deactivated...

Page 38: ...FOCKE MELER GLUING SOLUTIONS 4 14 MELTER OPERATION This page is intentionally left blank ...

Page 39: ...hock Carelessness may result in injury or death Clean the exterior using a cloth moistened with water Do not use flammable liquids or solvents External cleaning Use cleaning products compatible with painted surfaces Apply the cleaning product with a soft cloth Do not use sharp tools or scrapers with sharp edges Operation Frecuency Refer to External cleaning of cas ibg Daily Equipment cleaning Clea...

Page 40: ... the control box to access the components inside 1 With the corresponding key turn the lock for opening the control panel door 2 Tilt the door downwards 3 You now have full access to the internal components Cleaning the tank Both the cylindrical hopper and hot melt tank will need cleaning occasionally to maintain their melting and anti adherence propertie The tank is covered on the inside with PTF...

Page 41: ...tures 7 Open the lid again and insert the new adhesive block Close it again and operate normally Cleaning burnt adhesive 1 Remove the front cover see Removing the front cover of the melter 2 Follow steps 1 to 5 of the previous section Changing the type of adhesive Before cleaning the tank it is best to clean the grid first as well as the tube for the block Any residues from the cleaning of these t...

Page 42: ...ow have full access to the grid in order to clean it With a soft cloth remove and clean the adhesive residues and the carbon deposits from inside Cleaning the tube for the block 1 Follow steps 1 to 3 of the previous section Changing the type of adhesive Warning Use the appropriate protective equipment for high temperatures 2 You now have full access to the inside of the tube in order to clean it W...

Page 43: ... front casing Remove the unit from its base For more thorough maintenance of the equipment the melter needs to be removed from its location so that it can be handled with greater ease and accessibility To do so it must be removed from its location as follows 1 Disconnect the electrical connections of the unit If it has a Focke Meler control box disconnect the 24 pin connector from the unit 2 Disco...

Page 44: ...FOCKE MELER GLUING SOLUTIONS 5 6 MAINTENANCE This page is intentionally left blank ...

Page 45: ...ctrical requirements Heating power Workplace temperature Dimensions LxAxH Under standard conditions For using 130 mm diameter adhesive blocks variable up to 9 kg h from 20 to 160 ºC for PUR from 20 to 210 ºC for others Pt 100 o Ni 120 230 VAC L N PE o L1 L2 PE 50 60 Hz 2400 W from 5 to 40 ºC 250x284x813 mm 6 TECHNICAL CHARACTERISTICS General ...

Page 46: ...de MELER APLICADORES DE HOT MELT S A Tod This drawing is owned sole of MELER APLICADORES DE HOT MELT S A A 813 250 290 284 119 VALIDADO COMFIRM DIBUJADO DESIGN NOMBRE NAME FECHA DATE TITULO TITLE ESCALA SCALE REFERENCIA REFERENCE DENOMINACION DENOMINATION HOJA Nº SHEET NUMBER A M L 02 04 2019 09 04 2019 C T B 1 5 2460 CANTHO 2KG 1 de 1 PLANO DE IMPLANTACION Este plano es propiedad exclusiva de MEL...

Page 47: ...e 1 PLANO DE IMPLANTACION Este plano es propiedad exclusiva de MELER APLICADORES DE HOT MELT S A Todos lo This drawing is owned sole of MELER APLICADORES DE HOT MELT S A All rig 532 250 317 47 125 602 283 VALIDADO COMFIRM DIBUJADO DESIGN NOMBRE NAME FECHA DATE TITULO TITLE ESCALA SCALE REFERENCIA REFERENCE DENOMINACION DENOMINATION HOJA Nº SHEET NUMBER A M L 02 04 2019 16 10 2019 C T B 1 5 CANTHO ...

Page 48: ...FOCKE MELER GLUING SOLUTIONS 6 4 TECHNICAL CHARACTERISTICS This page is intentionally left blank ...

Page 49: ...ELECTRICAL DRAWINGS 7 1 MA 5168 ENG ADHESIVE MELTER CANTHO 7 ELECTRICAL DRAWINGS ...

Page 50: ...FOCKE MELER GLUING SOLUTIONS 7 2 ELECTRICAL DRAWINGS This page is intentionally left blank ...

Page 51: ...PNEUMATIC DRAWINGS 8 1 MA 5168 ENG ADHESIVE MELTER CANTHO 8 PNEUMATIC DRAWINGS PUSHER PISTON CYLINDER DISCHARGE VALVE OUTFLOW CILYNDER ...

Page 52: ...FOCKE MELER GLUING SOLUTIONS 8 2 PNEUMATIC DRAWINGS This page is intentionally left blank ...

Page 53: ...for adhesive melters Cantho machines appears in this section providing a quick and reliable guide to choosing them The spare parts are grouped together naturally in the same way as they are located in the melters As a visual aid drawings of the parts are included and are numbered to help identify them in the list ...

Page 54: ...cription 1 150123310 Cantho front casing 1 150125110 Cantho front casing WITHOUT CYLINDER 2 150123320 Cantho rear casing 2 150125120 Cantho rear casing WITHOUT CYLINDER 3 150123330 Piston cylinder casing 4 150125130 Adhesive level reader 5 150125140 Tank cover 150123340 Insulating blanket ...

Page 55: ... 3 150119190 Gland PG16 black 4 150123450 Male wall connector 24 P 16 A 600 V 5 150123350 Double equal union bulkhead Ø6 6 150115720 Fast connection 90º elbow R1 8M Ø6 7 150123360 Fast connection 90º elbow G1 8H Ø4 8 150028100 Retractable positioner M12 9 150123370 Fast connection 90º elbow R1 8M Ø4 10 150112470 Ceramic terminal block 24 A 450 V 11 150124220 Cylindrical hopper 2kg Ø125 Cantho PA6 ...

Page 56: ...on 1 150091530 Sensor Pt 100 4 8x32 mm 1 5 m cable 1 150091530 Sensor Ni 120 4 8x32 mm 1 5 m cable 2 10030007 Connection strip 57 A 450 V current 3 150114620 Resettable safety thermostat 230ºC 4 150021710 10x160 400 W heating element 5 150113750 91x3 NBR70 O ring 6 150113760 139 37x2 62 Viton O ring ...

Page 57: ...nnection G1 8M Ø6 2 150115720 Fast connection 90º elbow R1 8M Ø6 3 21020010 Electrovalve 4 2 24 VDC 5 4 W 4 150123390 Flat silencer G1 8M 5 150123400 Fast connection 90º elbow G1 4M Ø6 6 150060170 Electrovalve 5 3 bistable 1 8 closed centres 7 150125230 Pusher disk unit 8 150123440 Double acting cylinder Ø50x200 9 150123460 Cylinder position PNP magnetic sensor ...

Page 58: ...123410 Round double acting cylinder Ø50X80 3 150123420 Straight fast connection G1 4M Ø6 4 150025830 Inductive sensor M5 PNP 5 150123430 Fast connection 90º raised elbow R1 8M Ø6 6 150060090 Electrovalve 4 2 1 8 24 VDC 12 7 W 7 150115720 Fast connection 90º elbow R1 8M Ø6 8 150123350 Double equal union bulkhead Ø6 9 150123520 Rod gasket 10 150123530 Ball valve body gasket ...

Page 59: ...scription 1 150125160 Main Switch 16A 3P 2 150119180 Gland PG13 5 black plastic 3 R0006220 Light 24 V 5 W bushing BA15D size 16x35 4 10000204 Front board ML 242 ST B4 5 150115830 Yellow plastic button indicator 6 150130160 Switch head with 3 fixed positions 7 150123480 Female connector 24 P 16 A 600 V ...

Page 60: ...0021010 16 A two pole power switch 2 150120510 Solid state relay SPST NO 3 A 60 VDC 3 150123490 Solid state relay 3 32 VDC 280 VAC 12 A 4 150091600 Power supply 24 VDC 2 5 A 5 150120670 Programmable relay extension module 6ED1055 6 150117130 Programmable relay SIEMENS LOGO 0BA8 7 150123500 Gland M25x1 5 Ø25 mm ...

Page 61: ... PART LIST 9 9 MA 5168 ENG ADHESIVE MELTER CANTHO H CONTROL BOX INTERIOR DOOR 1 3 3 2 2 2 Nº Ref Description 1 150022490 Yellow LED 2 15015870 Contact holder ZB5 AZ101 with NO contact 3 150022530 NO contact ...

Page 62: ...FOCKE MELER GLUING SOLUTIONS 9 10 SPARE PART LIST This page is intentionally left blank ...

Page 63: ...ot surfaces EN ISO 4414 2010 Pneumatic fluid power General rules and safety requirements for systems and their components EN ISO 13857 2008 Safety of machinery Safety distances to prevent hazard zones being reached by upper and lower limbs EN ISO 14120 2015 Safety of machinery Guards General requirements for the design and construction of fixed and movable guards EN 60204 1 2006 A1 2009 AC 2010 Sa...

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Page 65: ...neumatic fluid power General rules and safety requirements for systems and their components EN ISO 13857 2008 Safety of machinery Safety distances to prevent hazard zones being reached by upper and lower limbs EN ISO 14120 2015 Safety of machinery Guards General requirements for the design and construction of fixed and movable guards EN 60204 1 2006 A1 2009 AC 2010 Safety of machinery Electrical e...

Page 66: ...eak with your Focke Meler representative Focke Meler Gluing Solutions S A Pol Los Agustinos c G nave D 43 E 31160 Orkoien Navarra Spain Phone 34 948 351 110 Fax 34 948 351 130 info meler eu www meler eu A Focke Group Company ...