Bedienungsanleitung KVP user manual
Contents
1. Henrik WINTER HOLZTECHNIK GmbH Henrik Winter Holztechnik GmbH Druckereistr 8 04159 Leipzig Tel 49 0 341 4619021 Fax 49 0 341 4618353 WINTER Vakuumpresse KVP 300 USER MANUAL PRODUCTINON YEAR 02 2010 SERIAL NUMBER CONTENTS 1 GENERAL SECURITY WARNINGS AND INSTALLATION 2 TECHNICAL SPESIFICATIONS 3 PARTS OF THE MACHINE 4 WARRANTY 5 PROGRAMMING THE DIUGITAL DEVICE AND MAKING OPERATION 6 PUTTING AND SETTLING THE PANELS ON TABLE 7 WORKING WITH MEMBRANE 8 MAINTENANCE 9 ELECTRICAL PROJECT inside electrical cabinet 1 GENERAL SECURITY WARNINGS AND INSTALLATION a When you place the machine where it will serve firstly make level control with a water gauge b All electrical tests and connections must done by an electrical technician All wire connections are firmly locked at the factory During transport it can happen that some of the contacts get loose If so please check and tighten them Than open electrical cabinett and find the connector set which is placed on left hand side inside cabinet Now you will fix phasee cables in connectors marked Ll L2 L3 and neutral line to N marked connectorl ant earth line to E marked connector c l han make compressed air connection Look at the picture below Before starting any operation you should read this manual After connecting the machine to main test and check the vacuum pump motor rotation For this pres manual button on the electronic device then2. 0 step s temperature value PREPARING A PROGRAM An example programe Step Heat C Time sec Step Heat C Time sec 1 45 1 6 70 2 2 50 1 7 75 2 3 55 I 8 80 2 4 60 1 9 80 0 5 65 1 10 85 90 90 seconds vacuuming and waiting time for cooling down before taking the workpieces out Situation on 50 C PV mn Work piece I support TABLE situation on 65 70 C PVC Work piece support Important TABLE PVC should be placed in to grooves or profiles at 65 70 C If it doesnt happen you should inrease the vacuum times of step1 2 3 4 an 5 Up to this degree you should be adjusted the vacuum times as if PVC material always keep touching to workpiece and having seen flat not wavy Some PVC materials starts to become wavy when heated You have to make it flat before glue activated Otherwise there will be wrinkles on the especially on long or wide workpiece For providing flatness watch inside of owen if pvc starts waving push manual vacuum button for a while to make pvc flat Repeat pushing if vacuuming time doesnt enough till the end of operation If wrinkle doesn t disappear by pushing vacuum button stop machine before temperature reach up to 60 degrees Slide the heater car away M 280 and make it flat manually You can use heater gun if you need As you remember if glue sticks PVC you can not take the air out and workpieces goes waste situation on 75 85 C as last set point Work piece sc S soppon TABLE When warmth of PVC reach u
3. to start the vacuum pump motor press vakum button For stopping the motor pres again same button Than to open resistance block in manuel mode press Heat button If red numbers are slightly goes up you can stop the heaters by pressing Heat button again 1 You should make ground connection of the machine 2 Do not let anyone to work machine except the operator 3 Do not let anyone to approach the machine except the operator while working 4 Do not let anyone to open electrical cabinet to make any operation This job is for an electrical technician 5 Dont touch resistances while working or after a short while after working 6 Do not use any kind of material except especialy produced for a vacuum pres 7 Do not set the electronical heat sensor more than 130 C Degrees 8 Before clamping the PVC pressing frame or resistance block you should check your friend not to put his hand below it 9 Do not use any kind of glue or PVC material except specially produced for vacuum pres 10 Do not try to use petrol based glues 2 TECHNICAL SPESIFICATIONS ELECTRICAL CONNECTION TOTAL POWER ABSORBTION DIMENSIONS OF MACHINE W L H TABLE QUANTITY TABLE OUTER DIMENSIONS TABLA INNER DIMENSIONS TABLE DEPTH USEFULL AREA ON TABLE POWER OF VACUUM PUMP MOTOR VACUUM SUCKTION PER HOUR TYPE OF HEAT SENSOR HEAT CONTROL DEVICE OPERATION CONTROL TYPE OF HEATERS Note All datas are aproximately 380 400 V 50 60 HZ 31 KW Hour 30
4. 5cm x 160cm x 140cm ITABLE 1390mm x 3000 mm 1290mm x3000 mm 45 mm 1150mm x 2700 mm 1 5 KW 40 M3 h IR sensor PLC Automatic and Manual 800 watt 110 V 60 HZ Quartz Resistances 3 PARTS OF THE MACHINE HEATER GROUP COVER PRESS TABLE PVC HOLDING FRAME MONITORING WINDOW CLAMPS ADJUTABLE FOOT ELECTRICAL CABINET VACUUM PUMP INSIDE BODY VACUUM LEVER FOR TABLE 0 OPERATING PANEL Be ee dl cm 4 WARRANTY KVP machines are under warranty for year The warranty period starts with the date of delivery The manufacturer guaranties provable fault of material or production Parts subject to fair wear and tear also damages caused by improper use or insufficient maintenence are not covered by this warranty The right for warranty expires if unauthorized persons modify or repair the machine 5 PROGRAMING THE PLC BASIC IMPORTANT PRINCIPLES TO WORK WITH A VACUUM PRESS MACHINE First off all this job based on physical spesifications of of Glue and PVC foil GLUE Polyurethane based glues are being activated when they are reach to average 65 C degrees Therefore you should heat the glue over this temperature to provide good sticking On the other hand glue has a lifetime for using It means after produced it has a stocking time limit It is generally 4 6months according to brand Lower degrees than SC breaks the Glue When job finished on machine glue keeps working for 18 24 hours more So do not trim
5. d increase the distance of two workpiece on the table and workpiece table edge also PLACING Allways place 1 workpiece under the circle hole on the heater bank Infra Red heat sensor should sense the warmth of workpiece not table For other machine which has air Thermocouple this is not valid or important Between the workpieces thickness 18 mm on the table there should be minimum 6 Cm Between table s inner edge and workpiece there should be minimum 10 Cm distance WORKPIECES TABLE 7 WORKING WITH MEMBRANE If you have a job for membrane follow this way a Place template over table b Place glued workpieces over template and fix them to template with a paper band to prevent slide over table c Put the selector button on manual mode Adjust temperature you will work Normaly it will be 10 degrees more than regular Beside it depends on workpiece thickness d Close membrane over table and start vacuum pump manualy Membrane will wrap workpiece Look picture below Than stop it e Close heater cover over table and open the heaters manualy Follow the heat go up Also see the vacuum gauge and make some vacuum sometimes to prevent arrow of gauge dont let go down 500mb f When workpiece reach desired temperature stop heating normaly it will stop automaticaly Open vacuum pumpand open heater group cover and let workpiece get cold g W hen it gets cold stop vacuum pump and open miniature vane near the vacuum gauge to let air go in table sur
6. face and let membrane loose Than close it again Open frame and take workpiece out 8 MAINTANANCE Protect your machine from dust Pour and wipe membrane once in a day with talcum powder if you use it every day If you dont use it so often pour talcum powder once in a week Oil for vacuum pump is written on vacuum pump body DAILY Protect machine from dust Clean the table with a vacum cleaner WEEKLY Check oil level if it needs add o1l Remove fitler and clean it with air pistol MONTHLY Change vacuum pump oil if its colour turned to white or near to white 6 MONTH Pour out oil from pump Fill diesel oil Start pump and let it work for 5 minutes Pour out diesel o l Fill pump with new oil Change air filter
7. ic selector button to Manual position Adjust the manual working temperature by touching on screen Than move the manual heating button on right position Green light will be lit and machine will start to warm up When heat reaches up to 60 C stop heating by turning off manual heating buttonand open heater bank immediately before pvc get cold Make flat the pvc by hand like ironing Than make some vacuum look at Picture on above up to arrow in the vacuum gauge just begin to move It is important when you are working with long workpieces like door If you dont do like this and make vacuum enough while working pvc starts to take wavy shape and it causes wrinkle on top side of panel Than pull heater bank over table and start heating again Look at the heat indicator and also inside table Starting from 40 C make 1 2 seconds vacuum When heat rise up to 65 70 C start PVC place in to grooves on top side of panel by making enough vacuum For providing it look at inside of owen from monitoring window Than keep making vacuum time by time while heat on pvc increasing When heat reach up to set point make vacuum for longer time to provide sticking hardly and provide compleate shaping 6 PUTING AND SETTLING THE PANELS ON TABLE Place a base part which has small dimensions against work pieces aproximately cm The thickness of the base parts has to be 18 22mm Remember that if you increase the thickness of base part or workpiece you shoul
8. n For preparing a new program or for changing a parameter of a prepared program touch PROGRAM SETUP button on screen NO ALARM 7006 08 18 08 14 55 dar Than programing page vvill appear C PROGRAM NO BET PRG 0 40 You will see 10 steps for writing temperature and against it s timing and also program no up to 99 program and program name For example change program number by touching arrows or touch square under NO on top right Than touch square under PROGRAM and wright a name for his program lt gt A ame ol 27 Ps 2m Jeo i 2 feof o i Than touch heat of step 1 to adjust temperature of Ist step The calculator screen will appear VVrite the temperature by touching on numbers Than touch OK Than Vacuum Sec square of Ist step and write vacuuming time of Ist step Repeat same thigs till 10th step After all adjustments you will push save button to keep it in memory After saving the new program if you want fo use it push BACK button creen will change to operation screen 2008 08 20 08 58 06 ACTUEL HEAT UTO SET HEAT ed ee Fa WELL we Now machine is ready to work in automatic cycle or manual cycle Put the manual Automatic selector button to automatic position and manual heating in off position as shown below and push the green button machine starts automaticaly WORKING IN MANUAL MODE For working in manual mode Turn the manual automat
9. p to last set temperature lower edges of workpiece will be closed and sticked If there is a failure during the operation it will not sticked well Failures may be beceause of 1 Low end temperature 10 Step or last step before 0 written 2 Holes or torns on the PVC beceause of High end temperature or much vacuuming before pvc heated enough 3 Low quality of glue 4 Low quality of PVC 5 High humidity of MDF 6 There is not enough space between two workpieces or through the inner side of table 7 Operator used thiner support than 22 mm 8 Total height of support and workpiece is over than 50 mm 9 Bottom edge of workpiece has radius Open main schalter of the machine the screen at below will appear a little while later ANDREOU ANDREOU MACHINERY 201 724 6005 www andreoumachinery com WORK PAGE By touching WORK PAGE buton on the screen OPERATION PAGE will be seen as below On this page Current temperature inside owen ACTUEL HEAT Maximum working temperature on automatic working mode as AUTO SET HEAT Maximum manuel working temperature on manuel mode as MANUEL SET HEAT Program name at the Picture below itis seen as prg 0 40 Program number at the Picture below itis seen as 0 Right and left arrows you can change Prog Number you want to work with by touching on them ALARM warning for information about security and break downs if you touch on it description of failure will be seen are see
10. pvc after pressing and wait at least 18 hours before assembling Apply the glue 2 times on the sides of MDF and 1 times for surface PVC foils start to softening when they are reach to average 45 50 C degrees but strechable well when it reach to 65 70 C Beceause of theese two physical matters about PVC and Glue we should always place the PVC foils in to grooves on the top of workpiece MDF before 70 C degrees Otherwise glue sticks to PVC and Workpiece and never lets air to pass and go out between workpiece and PVC That means PVC will not be placed exactly in to grooves We can take air out of grooves or profiles only before 70 degrees If grooves are so deep and vacuum pump doesnt take out all of air make a little hole inside the groove through back side Therefore we should make some adjustements according to topic mentioned before We should make a programe step by step and divide the temperature and put vacuuming time Optimum working temperature of PVC foils differs according to their thickness 0 30 0 35 0 40 0 50 0 55 etc and producer company or dark light colour type of material Light materials reflects the beams and dark materials holds it 1s valid for IR heat sensor Experience is important Start from 75 C for first time and watch the material If material doesnt cover edges well increase thelOth step s temperature 5 more If PVC torn on the edges it means last temperature is high Decrease 10 or last step before written
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