HK Greiner Vibrograf L2 Operating Manual
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HK Greiner Vibrograf L2 Operating Manual

Automatic cleaning machine
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Greiner Vibrograf AG
T: +41 62 916 60 80
Mittelstrasse 2
F: +41 62 916 60 81
4900 Langenthal
info@greinervibrograf.ch
Switzerland
www.greinervibrograf.ch
Operating Manual
L2
Automatic Cleaning Machine
Helmut Klein GmbH
T: +49 7231 9535 0
Fritz-Neuert-Str. 31
F: +49 7231 9535 95
75181 Pforzheim
info@klein-messtechnik.de
Germany
www.greinervibrograf.ch

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  • Page 1 Greiner Vibrograf AG T: +41 62 916 60 80 Mittelstrasse 2 F: +41 62 916 60 81 4900 Langenthal info@greinervibrograf.ch Switzerland www.greinervibrograf.ch Operating Manual Automatic Cleaning Machine Helmut Klein GmbH T: +49 7231 9535 0 Fritz-Neuert-Str. 31 F: +49 7231 9535 95 75181 Pforzheim info@klein-messtechnik.de Germany...

  • Page 2: Table Of Contents

    Important basic informations ..................4 Scope of delivery ....................4 Responsibilities ...................... 5 Responsibilities of producer ..............5 Responsibilities of operator ............... 5 External interfaces ....................6 Legal informations ....................6 Be sure to observe before comissioning: ..........6 Exclusion of liability ................... 6 Documentation .......................
  • Page 3 Program display in automatic mode ............28 Menu ...................... 28 Settings/Diagnose ................... 29 Operating modes ....................30 Special tools, operating media, material ............... 30 Commissioning for daily operation ................ 30 Loading with cleaning material ................30 Filling and changing of the cleaning liquids ............31 Remove and insert the jars into the machine ..........

  • Page 4: Important Basic Informations

    Important basic information Scope of delivery L2 – automatic cleaning machine 4 cleaning jars 4 wave breakers Power cable Door knob Operating manual L2 Manual...

  • Page 5: Responsibilities

    Responsibilities Responsibilities of producer EG Declaration of conformity EG-Konformitätserklärung nach Maschinenrichtlinie 2006/42/EG Anhang II 1.A Der Hersteller / Inverkehrbringer Helmut Klein GmbH Fritz-Neuert-Str. 31 75181 Pforzheim Germany erklärt hiermit, dass folgendes Produkt Produktbezeichnung: Automatische Reinigungsmaschine Fabrikat: Seriennummer: ab 13151xxxxx Serien-/Typenbezeichnung: Beschreibung: automatische Reinigungsmaschine für Uhrwerke, Uhrwerksteile und Kleinteile allen einschlägigen Bestimmungen der oben genannten Richtlinie sowie den weiteren angewandten Richtlinien (nachfolgend) -...

  • Page 6: External Interfaces

    In accordance with the installation and operation conditions, the operator must ensure that the setting-up is installed in a well-ventilated room, preferably in a technically ventilated cabinet. In case of damage to persons, cleaning machine or cleaning material caused by improper use, contrary to the instructions of these operating manual as well as failure to observe the prescribed maintenance intervals, the producer assumes no liability whatsoever.
  • Page 7 Presentation This manual has three columns. In the left column you will find the chapter numbers. In the second column, you will find signs, danger symbols and signal words. The respective explanation can be found in the third column. Descriptions and explanations are drawn partially through column 2 and 3 for better legibility.

  • Page 8: International Service Adress

    Technical terms These technical terms are given in the instructions for explanation, description or illustration of the machine and / or its function. The glass vessels for cleaning liquids at position 2-6 as well as the ultrasonic vessel at position 1 Cleaning media Liquid which is filled into the cleaning vessels for cleaning or rinsing A-Axis...

  • Page 9: Safety

    Safety Convention for safety instructions Signal words DANGER indicates a potentially hazardous situation which, if not DANGER avoided, could result in death or serious injury. WARNING WARNING warns of a possible safety risk or serious injuries. ATTENTION warns of a possible risk of minor or moderate ATTENTION injuries.

  • Page 10: Proper Use Of The Machine

    Proper use of the machine The L2 cleaning machine is intended for the cleaning of disassembled and assembled movements, movement parts as well as mechanical parts by means of aqueous and solvent-based cleaning and rinsing media. When used as intended, flammable liquids can be used as cleaning and rinsing media. Field of application It is prohibited to operate the machine in an environment with an explosive atmosphere of flammable/explosive gases, vapors or dusts.

  • Page 11: Safety-Relevant References

    Safety-relevant references Assembly / Setting up Setup conditions The machine must be placed on a dry and well-ventilated space for the discharge of the cleaning and rinsing media from the area of the cleaning vessels filled with these media. A direct connection to a technical ventilation or installation in a technically ventilated extraction cabinet is recommended by the manufacturer.

  • Page 12: Consideration Of Operation Manual

    Operation Supply air / Exhaust air The ventilation and ventilation openings (rear side of the machine and top) must be checked of access to the filters and sufficient airflow before commissioning. Contaminated filters must be exchanged and provided for a sufficient distance to ensure an unobstructed airflow.

  • Page 13: Signs On The Machine

    Signs on the machine CAUTION - Hot surface Affixing: Inside the machine next to the air outlet of the heater CAUTION – Explosive atmosphere Affixing: Inside the machine CAUTION – fast rotating objects Affixing: Inside the machine Avoid ignition sources Affixing: Front and rear machine DANGER –...

  • Page 14: Residual Risks And Protective Measures

    Residual risks and protective measures When handling flammable media, there is a risk that they may be spilled, drips may remain outside the designated jars, or the operator may come into contact with them. Observe the applicable safety regulations when handling flammable solvents according to the safety data sheets of the media used.

  • Page 15: Technical Data

    Technical data Mechanics Machine outer dimensions width/depth/height (ca. mm) 400 x 370 x 550 Weight (ca. kg) Number of vessels (Stk.) Volume per vessel (L) Exhaust air connection (optional) DN 80 Electronics Voltage variant (VAC / Hz) 230 / 50/60 Voltage variant (VAC / Hz) 110 / 50/60 Power consumption total max.

  • Page 16: Construction And Function

    Construction and function Construction Description of the machine The mains supply is via a cold-plug socket. Each machine is supplied with a corresponding power cable. The fuse holders are equipped with 2 glass tube fuses 5 x 20 mm - 6,3A slow-blow. L2 - Manual...

  • Page 17: Functional Description

    Functional description The automatic cleaning machine L2 is equipped with 4 cleaning vessels. The material to be cleaned is placed in the cleaning basket and then automatically moved by the machine through the 4 cleaning vessels with the appropriate cleaning and rinsing media.

  • Page 18: Delivery, Internal Transport, Unpacking

    Delivery, internal transport, unpacking Safety Lifting aids and transport equipment. Please note that the machine weight will lead to crushing hazards if the machine is not properly lifted / transported. Ensure that condensation can form in the packaging and machine when delivered at low temperatures (below 8 °...

  • Page 19: Unpacking

    Unpacking The machine is delivered on a pallet in a transport carton with foam material. Open the box on the side where this sticker is located: Remove the two foam material parts next to the box with the accessories. Remove the device including the foam material parts from the box. Caution, the unit has a net weight of 41 kg.

  • Page 20: Setup Conditions

    Setup conditions Safety Attention! Danger of explosion / deflagration in the area of the ventilation openings of the cleaning machine! Observe the applicable safety regulations when handling flammable media! Keep all ignition sources away from the danger area! Avoid sparking by electrostatic discharge! Setup plan Total space requirement The machine needs a setup surface of 400 mm x 370 mm.

  • Page 21: Environmental Conditions

    Environmental conditions Ensure adequate ventilation at the machine's location. The following prerequisites must be observed for safe operation of the cleaning machine:  Permissible ambient temperature during operation: + 10 ° C + 30 ° C  Permissible relative humidity during operation: max. 80 % ...

  • Page 22: Assembly And Installation, Initial Commissioning

    Assembly and installation, initial commissioning Safety Be sure to read this chapter completely before initial commissioning and observe the safety instructions of the relevant sub-items. Assembly and installation Connecting to the power supply Net conditions: The connection conditions must correspond to the specifications on the type plate. In order to avoid static charging, it is essential to ensure that the earthling is correct.

  • Page 23: Loading Of The Jars

    Loading of the jars If the jars are already in the machine at delivery, follow the instructions below to remove the empty jars from the machine. Preparation of the jars Due to the manufacturing process, dust or dirt may be present in the jars. Before first use the jars should be rinsed quickly in order to avoid foreign objects in the cleaning media.

  • Page 24: Fill

    Fill Use only permissible cleaning / rinsing media For safety reasons as well as to avoid machine damage, only authorized materials may be used. Observe the notes on the recommended media and operating materials as well as restrictions on operating materials. Fire and explosion hazard! Observe the applicable safety regulations when handling flammable solvents according to the safety data sheets of the media used.

  • Page 25: Install And Remove The Glass Jars

    Install and remove the glass jars To install or remove the glass jars, the cleaning machine offers a function to bring the selected jar to the front position, so they can be removed or installed easily. Move to the main menu by using the [->] button top right In the main menue, please select [Options] and confirm by pressing the encoder [ENC] In the „Change Tanks“...
  • Page 26 When the front position is achieved, and the cover of the jars is closed again, you can open the door and install/remove the tank. Please note that the door must be closed for security reasons while the machine is moving. After changing you can go back with the arrow top right.
  • Page 27 Fire and explosion hazard! When the jars are inserted, the formation of flammable vapours can occur in the area of the glass openings. When handling flammable solvents, observe the relevant safety regulations according to the safety data sheet of the respective solvent! Keep away from all sources of ignition! Avoid sparking by electrostatic discharge! Unload possible electrostatic charges (body charge) before handling combustible media by touching an earthed...

  • Page 28: Operation

    Operation Safety Be sure to read this chapter completely before initial commissioning and observe the safety instructions of the relevant sub-items. Operating elements Display Program display in automatic mode Overview of the loaded program Menu Menu selection L2 - Manual...

  • Page 29: Settings/Diagnose

    Settings/Diagnose Operating hours counter and language setting Diagnose screen for the motor drivers Error memory of the motor drivers L2 - Manual...

  • Page 30: Operating Modes

    Operating modes 9.1.1 Program m ode (automatic mode) 9.1.2 Bath change mode Special tools, operating media, material No tools are required for normal operation. If, during normal operation, it is necessary to change between two basket holder sizes, a stocked screw size of 2.0 mm is required. Cleaning media must be used as required, considering the manufacturing requirements and / or exclusions.

  • Page 31: Filling And Changing Of The Cleaning Liquids

    Insert cleaning basket After the usual loading of the individual basket inserts, open the door to the cleaning machine again and fix the basket holder on the shaft again with one hand. Press the cleaning basket slightly upwards and allow it to engage with a slight twist. Check the correct position of the cleaning basket on the basket holder to prevent it from being released during operation.

  • Page 32: Remove And Insert The Jars Into The Machine

    Fill the jars with the desired liquids until they are marked. In order to ensure proper operation of the cleaning machine and to achieve an optimum cleaning result, the filling level of the equipment must always be +/- 5 mm around the filling level mark. A too low filling level causes unsatisfactory cleaning results and can cause damage to the cleaning material due to the mechanical friction on the cleaning baskets.
  • Page 33 Press the encoder [ENC] - the bath is then moved forward. After the bath is at the front and the bath cover has been closed again, you can open the door and remove the bath. Please note that, for safety reasons, the door must be closed for all movements of the machine.

  • Page 34: Operation Mode

    Fire and explosion hazard! When the jars are inserted, the formation of flammable vapours can occur in the area of the jar openings. When handling flammable solvents, observe the relevant safety regulations according to the safety data sheet of the respective solvent! Keep away from all sources of ignition! Avoid sparking by electrostatic discharge! Unload possible electrostatic charges (body charge) before handling combustible media by touching an earthed...
  • Page 35 L2 - Manual...
  • Page 36 Drying: Fire and explosion hazard! While drying, the remaining residual solvent in the basket is evaporated with hot air. The solvent vapours are transported out of the machine interior by the exhaust air. The machine must be connected to an external exhaust air, in a technically ventilated extraction cabinet or in a very well ventilated room.

  • Page 37: Saving The Cleaning Programs

    The temperatures can be adjusted by the service technician upon request. You can adjust the drying time. Please note that it takes around 20 seconds to reach the temperature. Also after finishing the fan continues to cool down the heater again. After finishing you adjustments to the program, please select the [->] again, to save it 8.11 Saving the cleaning programs:...

  • Page 38: Adjust The Cleaning Movements

    Pause or abort a cleaning program Caution! Danger of injury due to fast rotating cleaning basket! Never open the cleaning machine door during the cleaning process! When the door is opened, the machine automatically stops the cleaning program. Never reach into the rotating cleaning basket! If necessary, interrupt the cleaning program in a controlled manner, or pause it.

  • Page 39: Recommissioning After An Emergency Stop

    Monthly  Check the filter of the exhaust air and the supply air Annual:  Check the grease on the spindle (B-Axis) 8.14 Recommissioning after an emergency stop When the emergency-stop button is pressed, the machine instantly stops all movements, the heating element is deactivated and all ventilators are activated for safety reasons to prevent the formation of an explosive atmosphere.
  • Page 40 Fire and explosion hazard! If residual liquids remain in the machine, inflammation can occur. Ensure that there are no more liquids in the machine after the machine has been put out of operation. Ensure that there is adequate ventilation. Keep away from all sources of ignition! To shut down the machine systematically, first remove all cleaning jars as described in chapter 9.8 and add the liquids to the controlled disposal.

  • Page 41: Error Search

    Error search Safety For safety reasons, repairs may only be carried out by a service centre authorized by the manufacturer. The manufacturer accepts no liability for damage caused by unauthorized or improper intervention on the cleaning machine. Service address Greiner Vibrograf AG Mittelstrasse 2 4900 Langenthal Switzerland...

  • Page 42: First Measures For Fault Rectification

    A list of the possible errors without error messages as well as the regarding procedures for error condition detection can be found in chap. 10.5. Any possible errors with error messages which have to be remedied by the service are listed in chap.

  • Page 43: Faults With Error Message In The Diagnostics Menu - Measures For Fault Rectification

    Faults with error message in the diagnostics menu – measures for fault rectification Fault / Error Possible cause(s) Remedy message „CRC Error“– is Contact service  Reset to Plausibility check displayed when (checksum) of the machine factory settings in the switching on.

  • Page 44: Repairs

    Repairs For safety reasons, repairs may only be carried out by a service centre authorized by the manufacturer. The manufacturer accepts no liability for damage caused by unauthorized or improper intervention on the cleaning machine. DANGER Open only by authorized qualified electricians Risk of electric shock due to parts that lead to the mains voltage inside the cleaning machine! Always unplug the mains plug before opening the cleaning machine!

  • Page 45: Maintenance

    Maintenance 10.1 Safety During all maintenance and cleaning work on the machine, make sure that the machine is disconnected from the mains. Risk of electric shock due to parts that lead to the mains voltage inside the cleaning machine! Always unplug the mains plug before opening the cleaning machine! The manufacturer accepts no liability for damage caused by unauthorized intervention on the cleaning machine.

  • Page 46: Lubrication Plan

    10.7 Lubrication plan The lubrication of the thread spindle of the B-axis and the linear shafts of the B-axis should be checked once a month by visual inspection. Once a year, check the lubrication thread spindle for consistency and presence. If necessary, relubricate if necessary. Please pay attention to the use of a suitable lubricant.

  • Page 47: Disassembly And Disposal

    Disassembly and disposal For disposal the machine components can be supplied to the electronics and metal recycling. In addition, the manufacturer accepts old components for disposal. Dispose of used cleaning and rinsing media according to the applicable national regulations. L2 - Manual 47 von 49...

  • Page 48: Recommendations For Media And Restrictions

    Recommendations for media and restrictions In general, only media with a flashpoint of at least (≥) - 20 ° C and an ignition temperature of at least (≥) 200 ° C is permitted. Observe the relevant information in the medium / solvent safety data sheet. If in doubt, contact your supplier or the manufacturer.

  • Page 49: Recommended Cleaning Media

    In the case of an intended permanent use with fluorinated non-flammable solvents (e.g. for epilamation), the spindle shaft seal made of PTFE is to be replaced if necessary: In the case of use of the device for epilamization with epilamization additives / concentrates dissolved in isopropanol (isopropanol, 2-propanol, IPA), no modifications are necessary.

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