Operating Instructions
Contents
1. Only use the cooling lubricant that is recommended by DentaSwiss Safety messages gt ibl l Disorder in the working environment Tripping hazard gt Keep the working environment clean gt Store the wet grinding module in a safe place gt If you have installed the rolls to the wet grinding module always acti vate the roll brakes when the module is not being moved Leaking liquid at the working environment Slip hazard gt Keep the working environment clean gt Wipe up leaking liquid immediately Skin contact with the cooling lubricant Skin reddening or skin irritations gt Wash the skin after it has come into contact with the cooling lubricant or the water emulsion Drinking the cooling lubricant Sickness and diarrhoea gt Store the cooling lubricant only in labelled containers to prevent it from being confused with food Putting down the module insert Crushing hazard gt Always use both handles to put on the module insert gt Make sure that no other person s fingers get pinched when putting on the module insert Intended use of the module 2 3 Intended use of the module The wet grinding module may only be used together with the DS 2000 and the DS 2100 from DentaSwiss You may only process the grinding materials and block sizes that you can chose in the DentalCAM software When using the wet grinding module an obligatory residual current protective device RCD2. screwed hose connection with the other hand 4 7 Filling the liquid The module insert is disconnected from the electrical source M1 Remove the module insert M2 Remove the liquid container M3 Fill in 14 25 litres liquid level ca 173 mm of tap water into the liquid container M4 Add 0 75 litres of cooling lubricant gt You have a 15 litre emulsion of water and cooling lubricant with a mixing ratio of 5 M5 Reinsert the liquid container M6 Reinsert the module insert M7 Connect the power supply to the wet grinding module and the electri cal source gt The wet grinding module is ready for use Change from dry processing to wet processing al Running the module NOTICE Important 5 1 Use the wet grinding module always with activated air extraction to pre vent damage to the CNC machine Put the vacuum cleaner always on the highest power level during wet processing DentaSwiss recommends not to exceed an average time of 2 hours per day of grinding operations You can run the wet grinding module longer than that but with frequent wet processing the lifetime of wear parts like the spin die bearings and the membrane pump decreases The membrane pump is designed to run 1000 hours Change from dry processing to wet process ing The wet grinding module is ready for use and there is enough liquid inside the wet grinding module M1 Clean the working chamber of the CNC machine co
3. shown in the following illustration ILLUSTRATION 9 INSTALLING THE FRONT COVER SEALS 4 6 Installing the connecting hose Important The connecting hose should not sag because otherwise liquid will collect in the hose which will decrease the air extraction 4 6 1 Checking the length of the connecting hose M1 To check the length of the connecting hose connect it to the CNC machine and then hold it close to the connecting hose connection of the wet grinding module INS ILLUSTRATION 10 CONNECTING HOSE IN OPERATION M2 Check if the hose sags gt If the connecting hose does not sag install it chapter 4 6 3 Other wise shorten the connecting hose 4 6 2 Shortening the connecting hose The connecting hose sags M1 Memorize the spot where the connecting hose reaches the connec tion of the wet grinding module Add 3 cm of length and mark this spot M2 Cut the connecting hose at the marked spot with a sharp knife M3 Connect the connecting hose to the wet grinding module 4 6 3 Fixing the connecting hose to the wet grinding module M1 Unscrew the screwed hose connection of the wet grinding module M2 Stick the connecting hose through the screwed hose connection with a distance of about 3 cm Illustration 11 Make sure that the white sealing ring does not fall out Filling the liquid ILLUSTRATION 11 FIXING THE CONNECTING HOSE M3 Hold the connecting hose with one hand and tighten the
4. 6 Change from wet processing to dry process ing Moist air or residual liquid in the working chamber of the CNC machine can NOTICE A 7 reach the electrical parts of the CNC machine and condensate Therefore activate the air extraction during wet processing and afterwards Leave the front cover open if you don t continue working with the machine S1 Activate the air extraction so that as much liquid as possible is re moved from the working chamber M2 Open the front cover of the CNC machine M3 Take the block holder out of the CNC machine M4 Remove the residual moisture from the working chamber with a wet vacuum or a cloth M5 Remove the connecting hose from the CNC machine M6 Remove the vacuum hose from the wet grinding module M7 Insert the vacuum hose into the CNC machine gt You can continue with dry processing Change from wet processing to dry processing Refilling the liquid Maintenance and cleaning 6 1 4 DANGER Refilling the liquid _ The display has changed its colour because of too little liquid Disconnect the wet grinding module always from the electrical source be fore you take off the module insert M1 Disconnect the wet grinding module from the electrical source M2 Remove the module insert from the housing and put it in an upright position on the floor or on a table Check the degree of pollution of the filter mat and the fine filter cartridge every time after r
5. A Controller m Integrated RGB display m Option to automatically control the membrane pump via software m Integrated operation counter m Display of the liquid level in percent m Deactivation of the membrane pump when the liquid level is low Filter m Coarse filter mat for rough dirt m Additional flat fold filter to protect the air extraction m Fine filter cartridge with a pore size of 5um Cooling lubricant Mix ratio with water 1 20 5 solution pH value of 9 5 Scope of delivery 3 4 Scope of delivery ILLUSTRATION 4 SCOPE OF DELIVERY WET GRINDING OPTION A 1 control cable for membrane H 3 front cover seals Pump I 1 mounting wrench for filter B 1 standard power supply change C 1 power supply cord J 1 container of pH testing strips D 1 bottle of cooling lubricant K 1 metal closing plug E 3 Fine filter cartridges L 1 set of rolls F 3 coarse filter mats M 1 connecting hose G 1 Liquid hose Alternatively Power supply wet grinding option RFC Also sold separately Contact customer support for more information Further scope of delivery not depicted m Instructions for use of the wet grinding option m Quick reference guide for the software extension of DentalCAM 5 m Cleaning brush m Measuring cup Sound emission m 3 front cover plugs m Hexagon screw driver for clamping the blank holder m Protective cap for vacuum sensor to be installed by a service technician 3 5 Sound emiss
6. DentalCNC 30 5 5 1 First start 30 5 5 2 Wet processing 31 5 6 Change from wet processing to dry processing 31 6 Maintenance and cleaning 33 6 1 Refilling the liquid 33 6 2 Coarse filter and liquid container cleaning 34 6 3 Fine filter cartridge change 34 6 4 Flat fold filter cleaning 34 6 5 Complete liquid change 35 6 6 CNC machine cleaning 35 6 7 Maintenance table 36 6 8 Module maintenance 37 7 Disposal 39 7 1 Disposing the water emulsion 39 7 2 Disposal of the wet grinding module 39 Index 40 1 Legend 1 1 Explanation of safety message text General warning text Failure to comply with the information given in this text can lead to serious injury Nature and source of a hazardous situation E Possible consequences gt Advice to avoid the hazardous situation 1 2 Classification of signal words DANGER indicates a hazardous situation which if not avoided will result in A DANGER death or serious injury WARNING indicates a hazardous situation which if not avoided could result in death or serious injury A CAUTION CAUTION indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE NOTICE is used to address practices not related to physical injury It indi cates situations that can lead to material damage of the product or the envi ronment Symbols and Hints Important Symbols and Hints background information m list E Link cros
7. brane red blinking pump doesn t gt ca 200 mm start 120 101 yellow ca 200 180 mm 100 41 green ca 180 mm 110 mm 40 16 Interval audio yellow warning below ca 110 mm 80 mm 30 Membrane 15 pump stops red a ca 80 mm constant audio warning 5 5 5 5 1 Important DentalCNC First start While starting the wet grinding module for the first time or after replacing the fine filter cartridge activate the membrane pump by clicking the correspond ing icon in the CNC software so that residual air can pass out of the system Y Illustration 13 Leave the membrane pump activated until liquid comes out of the spindle nozzles If you received a wet grinding option for an existing CNC machine the soft ware will request to unlock the wet grinding option If you didn t receive the unlocking code refer to your reseller 47 298 35 662 0 000 24 999 nn j ipa e ehr en 5 5 2 Wet processing Once you created a production job for wet processing make sure that the button for the wet grinding module is activated in the respective job E Illustration 14 The software then controls the wet grinding module auto matically O DentalCAM activates this button automatically for materials that need to be processed wet e g ceramic materials ix 171 01 05 2014 14 49 Blank ID Material e max Blank 18X14 Height 12 0 Milling time 00 00 Tools T260 G K R100G 5
8. chine shift operation frequent wet grind ing or dust in the surrounding air the module maintenance should be done every year It is recommended to perform a module maintenance whenever the machine is repaired Disposal 7 1 Important 7 2 Disposing the water emulsion The product contains neither PCB nor other chloroparaffins Avoid liquid entry of new or used water emulsion into the soil in waters or into the canalisation Recycle or incinerate the water emulsion at approved facilities Transfer it to approved disposal companies A reference sample of the disposal product shall be kept at your place for at least 6 months Waste code number 120109 Machining emulsions and solutions free of hal ogens Burden of proof Yes Please regard the national and the local laws of the disposal location in any case Disposal of the wet grinding module Disposal of the module is taken over cost free by DentaSwiss The user bears the costs for disassembly transport and packaging of the module Contact DentaSwiss before sending in the module to go through the further proce dure Please regard the national and the local laws of the disposal location if you dispose the module on your own Index Base system 15 Block holder 28 Connecting hose 23 Connections 23 Controller 15 DentalCNC 30 Display 28 Disposal 39 Feedback 13 Filling the liquid 24 Filter 15 Legend 5 Maintenance table 36 Manua
9. dentaswiss dentally different Operating Instructions Wet grinding module DS2000 DS2100 valid from September 2014 This documentation is valid from September 2014 ver1442 Contents 1 Legend 5 1 1 Explanation of safety message text 5 1 2 Classification of signal words 5 1 3 Symbols and Hints 6 1 4 Instruction symbols 6 2 General safety messages 7 2 1 Supplemental directives 7 2 2 Safety messages 8 2 3 Intended use of the module 10 2 4 Transportation and storage 10 3 Module description 13 3 1 About these instructions 13 3 2 Module components 14 3 3 Technical data 15 3 3 1 Base system 15 3 3 2 Controller 15 3 3 3 Filter 15 3 3 4 Cooling lubricant 15 3 4 Scope of delivery 16 3 5 Sound emission 17 4 Installation 19 4 1 Connections on the CNC machine and the wet grinding module 20 4 2 Placement requirements 20 4 3 Installing the rolls 21 4 4 Placing the module 21 4 5 Installing permanent components 23 4 5 1 Installing the control cable liquid hose and metal closing plug 23 4 5 2 Installing the front cover seals 24 4 6 Installing the connecting hose 25 4 6 1 Checking the length of the connecting hose 25 4 6 2 Shortening the connecting hose 25 4 6 3 Fixing the connecting hose to the wet grinding module 25 4 7 Filling the liquid 26 5 Running the module 27 5 1 Change from dry processing to wet processing 27 5 2 Inserting the block holder for round mandrels 28 5 3 Tools 28 5 4 Display 28 5 5
10. e location up to 2000 metres above mean sea level Relative air moisture maximum 80 non condensing Alternating current source with 100 240 V and 50 60 Hz The room where the module is placed should be well ventilated because moist air is emitted to the air Installing the rolls 4 3 Installing the rolls 0 The wet grinding module comes with housing feet installed as standard DentaSwiss recommends installing the rolls if you place the wet grinding module on the floor With that you can access the module more easily when refilling the liquid or changing filters ILLUSTRATION 7 INSTALLING THE ROLLS M1 Remove the module insert and liquid container from the housing M2 To access the bottom side more easily lay the housing on its side M3 Remove the nuts and the housing feet M4 Install the rolls instead of the housing feet Make sure to install the 2 rolls with the built in brakes at the front M5 Fix each roll with 4 washers and 4 nuts Important q to always activate the roll brakes unless the module is being 4 4 Placing the module 4 DANGER Make sure that no electric devices are placed under the wet grinding mod ule Do not install any water bearing hoses above electric cables or electric devices Important Only connect original cables from DentaSwiss to the wet grinding module O To prevent a loss of air extraction the connecting hose may not be longer than 1 5 meters This limits the distance betwe
11. emoving the module insert M3 Measure the pH value of the water emulsion once per week is enough M4 Ifthe pH value is below 9 add water emulsion containing water and 5 cooling lubricant until there are 15 litres liquid level ca 180 mm in the liquid container M5 Ifthe pH value is between 9 and 9 5 add tap water to the liquid con tainer until there are 15 litres in the liquid container Coarse filter and liquid container cleaning 6 2 Coarse filter and liquid container cleaning M1 M2 M3 M4 M5 The module insert is disconnected from the electrical source and removed from the housing Take out the coarse filter drawer and dispose the residual material Wash out the coarse filter mat You can reuse the coarse filter mat as long as the pores are not blocked and liquid can still pass through Insert the cleaned coarse filter mat or a new coarse filter mat into the coarse filter drawer Clean the liquid container with a cloth A CAUTION Wash the skin after it has come into contact with the cooling lubricant or the water emulsion M6 Reinsert the coarse filter drawer 6 3 Fine filter cartridge change M1 M2 M3 M4 M5 M6 M7 M8 59 The module insert is disconnected from the electrical source and removed from the housing Place the module insert in an upright position next to a table edge Take the mounting wrench for filter change and screw out the fine fil
12. en the CNC machine and the wet grinding module M1 Unwrap the module Please keep the packaging for possible further service shipments M2 Place the module at the desired location Possible ways to place the module are depicted on the following illustrations Important The connecting hose connection may not be placed higher than the air ex traction connection of the CNC machine Connection height CNC machine Connection height wet grinding module Installing permanent components 4 5 Installing permanent components Important You can keep the connections to the CNC machine described in this chapter also during dry processing 4 5 1 Installing the control cable liquid hose and metal closing plug M1 Install the components with the help of the following table The letters designating the connections refer to the connection diagram 4 5 Component Connection Connection wet imade p CNC machine grinding module 9 Control cable Switching output for the membrane pump Switching input for membrane pump H A a Liquid hose connec Liquid hose connec Haud hose tion B tion I O Metal closing plug Liquid drainage D Installing permanent components 4 5 2 Installing the front cover seals M1 Open the front cover M2 Insert the 3 front cover seals into the 3 openings in the front cover as
13. ent safely and reliably Accordingly we request you to read this manual attentive ly and to follow the advice given Keep these instructions near the wet grinding module and ensure that every body who is working with the machine has access to this manual We appreciate every feedback and suggestion for improvement so that we can continuously improve our product and the associated documentation If you have questions or suggestions please refer directly to your reseller Module components 3 2 Module components A B C D E ILLUSTRATION 2 WET GRINDING MODULE COMPONENTS A Handles D Housing B Module insert E Housing foot Rolls C Display ILLUSTRATION 3 MODULE INSERT COMPONENTS F Coarse filter drawer J Support leg G Fine filter tank K Measuring station H Membrane pump I Flat fold filer Technical data 3 3 3 3 1 3 3 2 3 3 3 3 3 4 Technical data Base system m Dimensions with housing feet W D H ca 382x 455x510 mm m Dimensions with rolls W D H ca 382 x 455x570 mm m Empty weight of the module ca 31 kg m Separation of the suction mixture from the grinding dust and the moisture m Coarse filter drawer for rough dirt m Removable liquid container m Labyrinth air guiding system m All metal parts made of stainless steel m Ultrasonic sensor for measuring the liquid level m Power supply with an output voltage of 24 V DC 60 W m Input voltage of the membrane pump 1
14. htly installed Safety messages 2 2 Safety messages A DANGER Use of damaged cables Danger to life due to an electric shock gt Disconnect the machine from any electrical source and prevent the machine from being restarted Contact the service department gt Replace damaged cables only with original spare parts Troubleshooting while the machine is running Danger to life due to an electric shock gt Consult the service department before you clear the malfunction on your own gt Disconnect the machine from any electrical source and prevent the machine from being restarted Using the wet grinding module without a residual current protec A DANGER tive device RCD Danger to life due to an electric shock gt When using the wet grinding module a residual current protec tive device RCD must be installed in the electric circuit of the CNC machine and the wet grinding module gt If you cannot provide a current protective device contact customer support They can provide you with a special power supply wet grinding option RCD Wrong installation of water bearing hoses A DANGER a Danger to life due to an electric shock gt Make sure that the water bearing hoses are not installed above electric cables or electric devices to prevent leaking water from coming into contact with electric cables Using the wrong cooling lubricant lol ol Danger to health gt
15. ion O The sound emission varies heavily depending on the manufacturing material and the grinding conditions Change the grinding conditions if the machine is too loud Ensure that the workpiece is fixed properly and check the condition of the tool and the material you use PS If loud noises can not be avoided wear ear protection during processing O Measuring conditions Processed material VITABLOCS Mark II Tool worn out Measuring distance to sound source 1 m Air extraction activated on the highest power level Wet grinding module activated Measurement according to ISO 3746 engineering method 3 PR Maximum A weighted Maximum A weighted Operating condition sound pressure level sound power level Grinding 81 dB A 95 dB A measuring conditions see above all other operating conditions tool change movement of the axes lt 70 dB A lt 70 dB A etc 4 Installation Using the standard power supply of the wet grinding module with A DANGER g p pply g g CNC machines whose liquid connection is at the top Danger to life due to an electric shock If the liquid connection of your CNC machine is positioned at the top of the connection panel and you use the standard power supply of the wet grind ing module water can get into contact with live parts In case your wet grinding option came with the standard power supply gt Before installing the wet grinding module check the connectio
16. l 13 Mode change 21 31 Module insert components 14 Module maintenance 37 P Packaging Placement requirements Positioning possibilities wet grinding module Refill liquid Rolls Room temperature S Safety messages Scope of delivery Sound emission Storage Supplemental directives T Technical data Tools Transportation U Usage time W Warranty Wet grinding module components 21 20 22 33 21 20 16 17 10 15 28 10 27 10 14 dentaswiss dentally different Biodenta Swiss AG Tramstrasse 16 CH 9442 Berneck Switzerland Tel 41 71 747 11 11 AME Fax 41 71 747 11 12 E A esign www biodenta com Biodenta subsidiaries amp sales offices in Americas Europe Middle East amp Africa Asia amp Pacific usa biodenta com emeaQbiodenta com apac biodenta com Canada Egypt China USA Germany India Iran South Korea Russia Taiwan Turkey Ukraine United Kingdom
17. l closing plug at the side of the CNC machine M3 Remove the residual liquid in the working chamber M4 Clean the liquid drainage at the right side and at the left side in the lower part of the working chamber with the cleaning brush 6 7 Maintenance table Component Liquid container Recommended interval when display shines yellow Procedure Utensils Tap water Y page 33 Prerequisites Comments Measuring the pH value Coarse filter clean ing once a week as necessary Tap water possibly cooling lubricant Y page 33 Y page 34 Fine filter cartridge change as necessary Mounting wrench for filter change Z page 34 Liquid pressure in the CNC machine drops Flat fold filter as necessary Vacuum cleaner Air extraction decreases cleaning page 34 Ee as necessary at Complete ee least once in 6 Y page 35 change months after 10 oper CNC machine ating hours of Cleaning brush cleaning the wet grinding Z page 35 module after 1000 op Membrane pump Membrane pump change erating hours of the wet grinding module change has to be executed by a service technician Important Module maintenance DentaSwiss recommends to perform a complete machine maintenance reg ularly by a service technician A module maintenance should be performed at least every two years If there is permanent use of the ma
18. mpletely M2 Remove the vacuum hose from the CNC machine M3 Insert the vacuum hose into the wet grinding module M4 Insert the connecting hose into the CNC machine Inserting the block holder for round mandrels DS 2000 DS 2100 5 2 Inserting the block holder for round mandrels DS 2000 DS 2100 M1 Insert the grinding block with the groove pointing upwards into the block holder all the way M2 Tighten the screw M3 DS 2000 Insert the block holder as pictured into the working cham ber of the CNC machine DS 2100 Insert the block holder into the blank changer like a blank frame ILLUSTRATION 12 BLOCK HOLDER INSERTED IN THE WORKING CHAMBER DS 2000 BLock FRAME 5 3 Tools Usage of original tools is recommended since the tools are designed by DentaSwiss especially for the machine and the designated operation NOTICE Only use tools that are set and selectable in the processing software 5 4 Display The display shows you all important data of the wet grinding module at a glance Besides the liquid level the display shows the operating hours of the wet grinding module the version of the control unit how often the membrane pump has been activated and the state of the membrane pump A difference of 10 on the display equals a difference of 1 litre liquid Display Liquid level in height Background in the liquid container lighting Eiisat Exemplary picture 120 Mem
19. must be installed in the electric circuit of the CNC machine and the wet grinding module If you have installed the rolls to the wet grinding module activate the roll brakes when the module is not being moved If you use the device for a different purpose than the one previously de scribed it can be damaged The protective devices must not be avoided or turned off Part of the intended use is also to follow these operating and maintenance instructions If you use the standard power supply of the wet grinding module the liquid connection of the CNC machine must be positioned at the bottom of the con nection panel 4 4 5 Otherwise use the power supply wet grinding option RCD which will be provided by customer support The wet grinding module may only be used with the CNC machines that were assigned at the delivery of the wet grinding module The machine may only be operated with original equipment from DentaSwiss to keep up the safety of the product and the warranty of the machine The user carries the risk of damage to the machine if non authorised equipment is used Only use the wet grinding module together with the cooling lubricant that is recommended by DentaSwiss Regard the corresponding disposal informa tion for the water emulsion page 39 The claim for benefits expires if you modify the machine or take off the control housing without a written agreement of the DentaSwiss service department The wet grinding m
20. n panel of your CNC machine 4 5 gt Ifthe liquid connection on your CNC machine is positioned at the top of the connection panel do not install the wet grinding module and contact customer support They will provide you with a special power supply wet grinding option RCD together with additional instructions ILLUSTRATION 5 LEFT LIQUID CONNECTION AT THE TOP RIGHT LIQUID CONNECTION AT THE BOTTOM Connections on the CNC machine and the wet grinding module When using the wet grinding module a residual current protective device RCD must be installed in the electric circuit of the CNC machine and the wet grinding module 4 DANGER 4 1 Connections on the CNC machine and the wet grinding module A B C D ILLUSTRATION 6 CONNECTIONS CNC MACHINE LEFT AND WET GRINDING MODULE RIGHT A Switching output for the mem E Connection for vacuum hose ran m i j brane pump Connecting hose connection B Liquid hose connection for the membrane pump 6 mm max pressure 3 bar Power supply connection TO Control port for membrane pump Liquid hose connection C Air extraction connection D Liquid drainage 4 2 Placement requirements The following requirements have to be met for the right module location m Firm and even surface has to carry the weight of the module m Room temperature ideally between 18 Celsius and 25 Celsius maxi mum room temperature 32 Celsius Height of th
21. odule may run unattended Note the requirements for the unattended operation of your CNC machine and the information about the operation of the wet grinding module 2 4 Transportation and storage m Always transport the module in an upright position m The wet grinding module has to be transported individually at all times Several modules may not be piled up m If the rolls are installed roll the wet grinding module on the floor To carry the module insert grip the module insert at the handles If the liquid con Transportation and storage NOTICE ILLUSTRATION 1 tainer is filled take it out of the housing and carry it separately You can grip the housing separately between the rolls housing feet m The ambient temperature for storage and transport of the machine has to be between 10 C and 35 C m When storing the used wet grinding module remove all liquid from the liquid container and from the fine filter tank page 35 You can store the housing and the module insert separately Always store the module insert in an upright position because otherwise the support leg can break off m STORAGE MODULE INSERT Module description 3 1 Important O About these instructions These instructions for use allow you to use the wet grinding module from the DentaSwiss company as well as the corresponding accessory equipm
22. s reference Operating instructions and other important information Information to make work easier Instruction symbols requirement M1 first action M stands for manually S2 second action in the software S stands for Software M3 third action M stands for manually result 2 General safety messages Important Supplemental directives Read this manual before you start the module Follow the listed safety mes sages to avoid risks and possible major injuries The user has to be informed about the intended use of the wet grinding op tion The safety messages indicated in this document have to be followed Z page 10 Check the module and especially the protective devices for possible dam ages Damaged safety devices or parts thereof must if not stated otherwise inthe user manual be repaired or replaced by authorised service personnel Follow the safety messages in the operating instructions of your CNC ma chine When using the wet grinding module the safety messages in these operating instruction also apply additionally Keep children and animals away from the module Do not let the module run unattended unless you meet the specified requirements Z page 10 After multiple hours of grinding droplet formation may occur outside the housing This is normal and no fault in the machine Remove the liquid imme diately Always check all hoses for leaks and make sure that they are tig
23. ter tank clockwise Dispose the liquid out of the fine filter tank Remove the fine filter cartridge and dispose it Clean the fine filter tank if it is polluted Insert a new fine filter cartridge Add tap water into the fine filter tank until ca 10 mm below the rim Make sure that the fine filter cartridge is centred and screw in the fine filter tank tightly Activate the membrane pump with the help of the software until liquid exits from the spindle nozzles page 30 6 4 Flat fold filter cleaning M1 The module insert is disconnected from the electrical source and removed from the housing Place the module insert in an upright position on the floor or on a table Complete liquid change 6 5 6 6 M2 Remove the 4 butterfly nuts around the flat fold filter M3 Take off the 2 rails and take out the flat fold filter M4 Clean the flat fold filter and the opening of the labyrinth air guiding system with a vacuum cleaner Complete liquid change The module insert is disconnected from the electrical source and removed from the housing M1 Take out the liquid container M2 Dispose the remaining water emulsion Wash the skin after it has come into contact with the cooling lubricant or the water emulsion M3 Clean the liquid container M4 Reinsert the liquid container M5 Fill the liquid container 4 page 26 CNC machine cleaning M1 Activate the air extraction M2 Open the meta
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