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Operational faults

MultiPress S

Operating manual 3.0

Rev 3.6.2009

7. Operational faults

Troubleshooting

Tab. 4: Error messages

WARNING

Risk of personal injury caused by incorrect repairs.
Technical modifications can cause electric shocks, burns and
crushings.
Have repairs carried out by personnel authorized by LPKF only.

Error code

Message

Explanation

Error elimination

upper heater
fault

Upper press jaw is not

heated

Contact LPKF Support

lower heater
fault

Lower press jaw is not

heated

Contact LPKF Support

heater
fault

Press jaws are not heated Contact LPKF Support

flap open

Front flap is open

Push front flap upwards

Hydraulic has
no connection

No data is transmitted

between press and

automatic hydraulic pump

Check wiring between MultiPress S and

automatic hydraulic pump.
For MultiPress S with hand pump, check

whether the dummy plug has a tight fit on

the data output of the press.

24V fault

Contact LPKF Support

5V analog fault

Contact LPKF Support

Hydraulic pump
duty time

Contact LPKF Support

upper temp.
intermitted

Contact LPKF Support

lower temp.
intermitted

Contact LPKF Support

upper temp.
short circui

Contact LPKF Support

lower temp.
short circui

Contact LPKF Support

Содержание MultiPress S

Страница 1: ...MultiPress S Operating manual 3 0 English Artikelnummer xxx_xxx Insert title photo Size 11 5 cm x 9 5 cm Alignment left 8 5 cm top 1 5 cm Item No 121087...

Страница 2: ......

Страница 3: ...MultiPress S Operating manual 3 0 English LPKF Laser Electronics AG Osteriede 7 D 30827 Garbsen Germany Telephone 49 51 31 70 95 0 Fax 49 51 31 70 95 90 E mail lpkf lpkf de Homepage http www lpkf de...

Страница 4: ...l 3 0 Rev 3 6 2009 Copyright 2008 LPKF AG Any distribution or copying of this manual or parts of this manual in any form and use of its contents require the written permission of the LPKF AG Subject t...

Страница 5: ...vious knowledge It is possible to press multilayers ranging in size from 100 x 100 mm to 200 x 75 mm Program controlled temperature and pressure guarantee optimum results Equipment Menu guided control...

Страница 6: ...out how to install use or service the machine contact the LPKF Support or consult a person skilled in the art As the machine owner your obligations in connection with this manual include the following...

Страница 7: ...action that was just carried out Numbers Numbers in bold print in figures identify numberings 1 or dimensions 50 mm Numbers in bold print written in parentheses 1 identify the number in the figure des...

Страница 8: ...ligning tools workpieces or housing components Hydraulic pumps The automatic hydraulic pump or the hydraulic hand pump belonging to the machine depending on the scope of delivery is not designed for u...

Страница 9: ...annot be held liable for damage caused by the following actions conditions Improper handling including any use not mentioned in this manual Operation in unsuitable environment Installation and operati...

Страница 10: ...ok out in particular for damaged cables and hoses When damage or malfunctions are observed put the device immediately at standstill Have any malfunctions rectified immediately If malfunctions cannot b...

Страница 11: ...chine Deposit hot materials only on incombustible surfaces Risk of burns When inserting and removing the multilayer from the press wear heat resistant gloves Health hazard Hydraulic fluid can cause sk...

Страница 12: ...For your notes 10 MultiPress S Operating manual 3 0 Issued 3 6 2009...

Страница 13: ...for the first time 25 3 2 1 Setting the language 26 3 2 2 Testing the safety devices 26 4 What you should know 29 4 1 Structure of a multilayer 29 4 2 Materials 30 4 2 1 Material storage and preparat...

Страница 14: ...ayer 53 6 7 Operating the automatic hydraulic pump 53 6 8 Operating the hand pump 54 6 9 Switching the machine off 55 7 Operational faults 57 8 Care and Maintenance 59 8 1 Cleaning 59 8 2 Checking and...

Страница 15: ...Table of contents MultiPress S Operating manual 3 0 Rev 3 6 2009 13 13 Index 73...

Страница 16: ...sform 32 Fig 12 Pressing stage sequence 34 Fig 13 Display boxes in the machine ready state 38 Fig 14 Function of the selection keys 38 Fig 15 Display in the Setup menu 40 Fig 16 Display during the pre...

Страница 17: ...are included in the scope of delivery Multilayer press MultiPress S Automatic hydraulic pump or Hand pump Press mold 2 part aluminum 2 pressing sheets stainless steel 2 press cushions fiber mats Seali...

Страница 18: ...is what 2 1 MultiPress S The multilayer press consists of the following operating units and connecting elements Fig 1 MultiPress S Front View 1 Screw thread for lifting ring with covering 2 Control ke...

Страница 19: ...2 MultiPress S connections on the back 1 Mains outlet socket for automatic hydraulic pump 2 Data cable connection for service labor 3 Connection for data cable to automatic hydraulic pump 4 Hydraulic...

Страница 20: ...eaky fittings can solve uncontrollably Spouting hydraulic oil can cause eye and skin injuries Switch off the MultiPress S before tightening loosening the screw connetion of the hydraulic hose Fig 3 Au...

Страница 21: ...ows 0 bar 0 psi before tightening loosening the screw connetion of the hydraulic hose WARNING Risk of crushing During pumping the pumping lever is lowered down to the carrying handle This may result i...

Страница 22: ...s Disclaimer LPKF will not be responsible for damage and malfunction caused by the use of other materials consumables Fig 5 Accessories 1 Lower press mold 2 Upper press mold 3 Press cushion gray fibre...

Страница 23: ...A fuse Install machine only on a working surface of at least 250 kg 441 lbs Ensure at least 15 cm 38 of free space on all sides of the press Required tools and materials Material for supporting the p...

Страница 24: ...s S use a crane or a lifting device Observe the maximum allowed loads WARNING Danger caused by suspended loads The lifted press may fall down and cause serious injury When dismounting the shipping bra...

Страница 25: ...l down For example place it on sufficiently stable horizontal squared timbers 15 cm x 15 cm x 60 cm Make sure that the press stands on all six rubber legs Remove the screws that fasten the steel brack...

Страница 26: ...t nut by hand Connect the automatic hydraulic pump to the MultiPress S using the data cable delivered with the MultiPress S Plug the IEC non heating appliance plug of the pump into the mains outlet so...

Страница 27: ...ss S into a grounded mains 230 V socket protected with a 16 A fuse Switch the main switch on the rear of the MultiPress S to the position I The display lights up and shows the following message WARNIN...

Страница 28: ...sing the selection keys Press the ENT key The display is shown in the selected language 3 2 2 Testing the safety devices In order to guarantee the safe operation of the MultiPress S during commissioni...

Страница 29: ...than 300 bar 4350 psi of pressure may be built up This is what the pressure limiting valve integrated in the hand pump is for Make sure that the pressure relief valve see fig 4 on page 19 is closed To...

Страница 30: ...For your notes 28 MultiPress S Operating manual 3 0 Issued 3 6 2009...

Страница 31: ...yers Base material 104 ML 18 18 m 0 36 14 mil thick coated on both sides Outer layers For galvanic through hole conductivity Laminate 104 ML 5 0 m 0 2 mm thick coated on one side including protective...

Страница 32: ...observe the following measures Read the data sheets on the materials and application information Store the materials in a cool and dry place Store the materials in horizontal position in order to gura...

Страница 33: ...minates into the press mold they must be provided with long holes 3 0 mm x 5 0 mm 4 3 Assembly of a multilayer The multilayer materials must be assembled for the press process in the press mold develo...

Страница 34: ...r side 5 Prepreg 1 or 2 layers 6 Core material 7 Sealing rings 1 2 rings 8 Prepreg 1 or 2 layers 9 Sealing rings 1 2 rings 10 Laminate Laminate on lower side 11 Press sheet 12 Press cushion 13 Pressmo...

Страница 35: ...ess process Display messages and acoustic signals indicated required manual interventions e g for inserting the material and give information on the stage change during the press process Note After in...

Страница 36: ...apped between the layers during the increase in temperature to escape Note The prepressing time depends on the prepreg and should be at least 1 minute to allow the adhesive to melt uniformly Main pres...

Страница 37: ...processing at the parameters listed in table 1 the base material must have a size of 305 x 229 mm 12 x 9 Variable profiles The press profiles available for individual configuration Profile 1 Profile 6...

Страница 38: ...For your notes 36 MultiPress S Operating manual 3 0 Issued 3 6 2009...

Страница 39: ...e The automatic hydraulic pump is supplied with power via the MultiPress S and is switched on and off together with it The display will show the main menu with the press profile selected last 6 2 Oper...

Страница 40: ...on one step downwards Press the ESC key to return to the previous selection or to cancel a program Press the ENT key to confirm the menu selection Fig 13 Display boxes in the machine ready state 1 Men...

Страница 41: ...ey repeatedly until menue appears in the menu box Selecting a menu item Press the Up or Down key repeatedly until the desired menu item appears in the selection box Press the ENT key to confirm the me...

Страница 42: ...LPKF s e t L a ngu a g e ESC p r e h e a t ENT 2 0 C 2 0 C Menu item Selection options Function Explanation Language German Factory setting Display in German English Display in English preheat Off Fac...

Страница 43: ...enu fan temp Temperature in C Factory setting 40 C Change the digits using the selection keys and confirm by pressing the ENT key After confirming the last digit you are back in the Setup menu Active...

Страница 44: ...ect the entry change Press the ENT key change appears in the menu box Select the desired entry and press the ENT key For the explanation of the entries please refer to Table 3 on page 43 The current v...

Страница 45: ...ring the materials on page 50 MultiPress S with hand pump Before starting a press program observe the information on the operation of the hand pump see chapter 6 8 Operating the hand pump on page 54 a...

Страница 46: ...ar 145 psi Starting the preheating stage automatically In the menu Setup Preheating select the entry On and press the ENT key The preheating is started automatically when the MultiPress S is switched...

Страница 47: ...ated at an interval of three seconds indicates that the material should be inserted 6 5 2 Starting the pressing stages The prepressing stage must not be started until the preheating temperature has be...

Страница 48: ...If the press process is interrupted this may result in air inclusions and material distortion in the multilayer Interrupt the press process only in case of emergency Fig 18 Display during the pressing...

Страница 49: ...Keep pumping until the target pressure is shown on the manometer Keep controlling the pressure and correct it if necessary by additional pumping After the main pressing stage is complete the cooling...

Страница 50: ...ltilayer see chapter 6 6 4 Removing the multilayer on page 53 Canceling Quitting the program A program in progress should only be stopped in case of emergency If a press process is interrupted no matt...

Страница 51: ...wing information is displayed The cooling stage is finished automatically upon reaching the preset fan temperature A repeated acoustic signal will sound and the message finished will appear Observe th...

Страница 52: ...20 C for 30 minutes After the heat treatment allow the materials to cool down for about 10 minutes and then assemble them quickly to the multilayer see chapter 6 6 2 Assembling the multilayer in the p...

Страница 53: ...b out Make sure that the prepreg layers have the same fiber direction In accordance with the number prepreg layers glue one or two sealing rings to the laminate around each fiducial pin The sealing ri...

Страница 54: ...the press system Position the press mold at the center between the press jaws and make sure that the press cardboards do not shift out of place Slide the front flap all the way upward The prepressing...

Страница 55: ...p Rotate the handwheel counter clockwise in order to open the pressure relief valve and releasing the press jaws Open the sliding door Pull the press mold and press cardboards out of the press system...

Страница 56: ...e pump handle may rebound and cause bodily injury While pumping place your body laterally to the pump and do not bend over the pump WARNING Risk of crushing During pumping and reduction of the pressur...

Страница 57: ...n page 48 For the MultiPress S with automatic hydraulic pump the pressure is released program controlled For the MultiPress S with hand pump Make sure that the manometer shows 0 bar psi It may be nece...

Страница 58: ...For your notes 56 MultiPress S Operating manual 3 0 Issued 3 6 2009...

Страница 59: ...upport H3 heater fault Press jaws are not heated Contact LPKF Support K1 flap open Front flap is open Push front flap upwards C1 Hydraulic has no connection No data is transmitted between press and au...

Страница 60: ...For your notes 58 MultiPress S Operating manual 3 0 Issued 3 6 2009...

Страница 61: ...one 8 2 Checking and testing The MultiPress S and all its components must be checked for any damage and or oil leakage prior each use Carrying out a visual check CAUTION Risk of fire damage and or sho...

Страница 62: ...Wait at least about five minutes to let the oil set Srew off the lid from the filler neck of the automatic hydraulic pump and pull out the measuring stick Check the oil level on the basis of the mark...

Страница 63: ...open sliding door contact the LPKF Support To cancel the program and finish the test press the ESC key Testing the pressure limitation of the hand pump To protect the mechanical components from overlo...

Страница 64: ...draulic pumps 8 3 2 Maintaining the automatic hydraulic pump Changing refilling hydraulic oil The hydraulic oil must be changed after 5 000 hours of operation To balance any oil loss due to operation...

Страница 65: ...tic hydraulic pump Keep in mind to use only an approved type of oil see chapter 8 3 1 Approved hydraulic oils on page 62 Note The tank of the automaitc hydraulic pump has about 1 2 l volume Make sure...

Страница 66: ...raulic hose at the connecting pipe of the hand pump and pull off the hydraulic hose Remove the screw cap of the oil tank To drain the oil from the hand pump By tilting the device pour the oil into a o...

Страница 67: ...s far as it will go Pull the plug from the mains socket Deinstalling the machine Remove the cable between press and automatic hydraulic pump Make sure that the screw cap for the oil tank of the hydrau...

Страница 68: ...ific and local regulations for disposal of waste electrical electronic equipment or contact the LPKF Support Prior to disposal hydraulic oils must be drained and then disposed of properly Information...

Страница 69: ...0 C 250 C 86 F 480 F Prepressing temperature 30 C 250 C 86 F 480 F Main pressing temperature 30 C 250 C 86 F 480 F Prepressing time 1 min 60 min Main pressing time 1 min 120 min Number of compressible...

Страница 70: ...Technical Data 68 MultiPress S Operating manual 3 0 Rev 3 6 2009...

Страница 71: ...Part 2 Technical principles and specifications EN 1050 1996 Safety of machinery Principles for risk assessment EN 563 1994 AC 1994 A1 1999 Safety of machinery Temperatures of touchable surfaces Ergono...

Страница 72: ...61000 4 3 Interference immunity EN61000 4 11 AC voltage mains inputs and outputs The following additional EU Directives were applied EMC directive 89 336 EWG Low Voltage Directive 2006 95 EWG Town Gar...

Страница 73: ...ilayer materials from other manufacturers Observe the data sheets containing the application and storage information of the material manufacturer Material Designation Thickness mm Inch Coating m mil S...

Страница 74: ...mperature Prepressing temperature Main pressing temperature Prepressing time Main pressing time Prepressing force Main pressing force Width Height LPKF Set LPKF base materials in the standard format T...

Страница 75: ...tage 47 49 during the preheating stage 44 during the pressing stages 46 47 Setup menu 45 Display boxes 37 Disposal 65 E Equipment 3 Error 57 Error messages 57 F Fan on 49 Fiducial bores 31 Firmware 40...

Страница 76: ...t lower 51 Press parameters 35 Press profiles 33 editing 41 individual 72 selecting 41 Press system loading 50 Pressing area 67 Pressing stages 33 Sequence 34 starting 45 Pressure building up 54 lower...

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