Optimum OPTIMILL MF 2V Operating Manual
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Optimum OPTIMILL MF 2V Operating Manual

Multi-functional milling machine
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OPTIMUM
M A S C H I N E N - G E R M A N Y
Operating manual
Version 1.3.0
Multi-functional milling machine
3336030
GB

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  • Page 1 OPTIMUM M A S C H I N E N - G E R M A N Y Operating manual Version 1.3.0 Multi-functional milling machine 3336030...

  • Page 2: Table Of Contents

    OPTIMUM M A S C H I N E N - G E R M A N Y Table of contents Safety Type plate ..............................4 Safety instructions (warning notes)......................5 1.2.1 Classification of hazards...........................5 1.2.2 Other pictograms ............................5 Intended use .............................6 Reasonably foreseeable misuses......................7...
  • Page 3 OPTIMUM M A S C H I N E N - G E R M A N Y Warming up the machine ........................24 Electrical connection ..........................24 Electrical connection of machines with frequency converter ..............25 3.9.1 Regulated drives in connection with residual current devices ..............25 3.9.2 Protection from Dangerous Shock Currents, use of ELCBs..............
  • Page 4 OPTIMUM M A S C H I N E N - G E R M A N Y Cleaning..............................44 Lubricating ..............................45 Maintenance ............................46 Repair ..............................47 5.5.1 Customer service technician........................47 Cooling lubricants and tanks........................48 5.6.1 Inspection plan for water-mixed cooling lubricants .................49 Ersatzteile - Spare parts - MF2 Vario Spindelkopf Multifräsmaschine - Multi-milling machine spindle head.............50...

  • Page 5: Version 1.3.0 Dated 2016-12-16 Original Operating Instructions

    Dear customer, Thank you very much for purchasing a product made by OPTIMUM. OPTIMUM metal working machines offer a maximum of quality, technically optimum solutions and convince by an outstanding price performance ratio. Continuous enhancements and product innovations guarantee state-of-the-art products and safety at any time.

  • Page 6: Safety

    Always keep this documentation close to the milling-machine. INFORMATION If you are unable to solve a problem using these operating instructions, please contact us for advice: Optimum Maschinen Germany GmbH Dr. Robert-Pfleger-Str. 26 D-96103 Hallstadt Email: info@optimum-maschinen.de...

  • Page 7: Safety Instructions (Warning Notes)

    OPTIMUM M A S C H I N E N - G E R M A N Y Safety instructions (warning notes) 1.2.1 Classification of hazards We classify the safety warnings into various levels. The table below gives an overview of the classification of symbols (ideogram) and the warning signs for each specific danger and its (possible) consequences.

  • Page 8: Intended Use

    We expressly point out that the guarantee or CE conformity will expire due to any constructive technical or procedural changes which had not been performed by the company Optimum Maschinen Germany GmbH. It is also part of intended use that ...

  • Page 9: Reasonably Foreseeable Misuses

    OPTIMUM M A S C H I N E N - G E R M A N Y It is forbidden to make any modifications or alternations to the operation values of the milling-machine. They could endanger the personnel and cause damage to the milling- machine.

  • Page 10: Possible Dangers Caused By The Milling-Machine

    OPTIMUM M A S C H I N E N - G E R M A N Y It is recommended:  Insert the drill in a way that it is exactly positioned between the three clamping jaws of the quick action chuck.

  • Page 11: Qualification Of Personnel

    OPTIMUM M A S C H I N E N - G E R M A N Y WARNING! The milling-machine may only be used with functional safety devices. Disconnect the milling-machine immediately, whenever you detect a failure in the safety devices or...

  • Page 12: Authorized Personnel

    OPTIMUM M A S C H I N E N - G E R M A N Y 1.6.2 Authorized personnel INFORMATION For working on the milling-machine sufficient expertise is required. No one must work on the machine without having the necessary education, not even for a short while.

  • Page 13: Lockable Main Switch

    OPTIMUM M A S C H I N E N - G E R M A N Y WARNING! If you bypass, remove or deactivate a safety device in any other way, you are endangering yourself and other personnel working with the milling-machine. The possible consequences are ...

  • Page 14: Milling Table

    OPTIMUM M A S C H I N E N - G E R M A N Y A switch is integrated in the fixture of the spindle protection which monitors that the cover is closed. INFORMATION You cannot start the machine if the spindle protection is not closed.

  • Page 15: Personnel Protective Equipment

    OPTIMUM M A S C H I N E N - G E R M A N Y INFORMATION Use the following table in order to organize the checks. General check Equipment Check Protective covers Mounted, firmly bolted and not damaged...

  • Page 16: Safety During Maintenance

    OPTIMUM M A S C H I N E N - G E R M A N Y  Observe the accident prevention regulations issued by your Employers Liability Insurance Association or other competent supervisory authority, responsible for your company.

  • Page 17: Using Lifting Equipment

    Check if they are working properly! 1.15 Accident report Inform your superiors and Optimum Maschinen Germany GmbH immediately in the event of accidents, possible sources of danger and any actions which almost led to an accident (near misses). There are many possible causes for "near misses".

  • Page 18: Electrical System

    OPTIMUM M A S C H I N E N - G E R M A N Y 1.16 Electrical system Have the electrical equipment on the machine checked regularly. Immediately eliminate all defects such as loose connections, defective wires, etc.

  • Page 19: Technical Data

    OPTIMUM M A S C H I N E N - G E R M A N Y Technical data The following information gives the dimensions and weight and is the manufacturer‘s authorised machine data. Electrical connection Total connection rate 3 x 400 V;...

  • Page 20: Speeds / Feeds

    OPTIMUM M A S C H I N E N - G E R M A N Y Adjustment travels / swiveling range Left/right spindle head swivelling range ± 90° Speeds / feeds Spindle speed 10 - 5100 min Number of steps...
  • Page 21 OPTIMUM M A S C H I N E N - G E R M A N Y  Other processes taking place in the proximity and the period of time during which the oper- ator is exposed to the noise.

  • Page 22: Assembly 3.1 Scope Of Delivery

    OPTIMUM M A S C H I N E N - G E R M A N Y Assembly INFORMATION The milling machine is delivered pre-assembled. Scope of delivery Check the milling machine immediately after delivery for transport damage, missing parts and loose locking bolts.

  • Page 23: Installation And Assembly

    OPTIMUM M A S C H I N E N - G E R M A N Y  Raise the multi-milling machine, preferably using the eye bolt (1) located on the spindle head holder. Img.3-1: Lifting the machine using the eye bolt or a sling ...

  • Page 24: Fastening

    OPTIMUM M A S C H I N E N - G E R M A N Y   Check that the foundation has sufficient load-bearing capacity and rigidity. "Total weight“ on page 17  Place the multi milling machine on the provided foundation.
  • Page 25 OPTIMUM M A S C H I N E N - G E R M A N Y The multi-milling machine is fixed to the floor by four anchor screws which are past through the machine foot. The dimensions for the anchoring bolts can be seen in the following drawing.

  • Page 26: First Commissioning

    OPTIMUM. Only use tool holders in the intended admissible speed range. Tool holders may only be modified in compliance with the recommendation of OPTIMUM or of the manufacturer of the clamping devices. WARNING! First commissioned of the multi-milling machine by inexperienced personnel constitute a risk to personnel and equipment.

  • Page 27: Electrical Connection Of Machines With Frequency Converter

    OPTIMUM M A S C H I N E N - G E R M A N Y Electrical connection of machines with frequency converter 3.9.1 Regulated drives in connection with residual current devices Speed-controlled drives are one of the standard equipment in machine and plant construction and perform various tasks.

  • Page 28: When The Elcb Triggers

    OPTIMUM M A S C H I N E N - G E R M A N Y Since a direct current may be caused by the frequency converter in the protective earthing con- ductor, if an upstream residual current device (ELCB / RCD) is required in the network, the fol- lowing guidelines must be followed: To avoid an operating fault, you need an AC/DC-sensitive ELCB.

  • Page 29: Operation

    OPTIMUM M A S C H I N E N - G E R M A N Y Operation Overview Img.4-1: Overview of the machine Pos. Designation Pos. Designation Spindle head Wheel for cross table (Y-axis) Spindle sleeve lever Control panel...

  • Page 30: Control Panel

    OPTIMUM M A S C H I N E N - G E R M A N Y 4.1.1 Control panel Digital position display DPA 21 Spindle Left - Stop - Right selector ON/OFF switch Cooling lubricant ON/OFF switch Control panel...

  • Page 31: Design Of The Multi-Milling Machine Mf2 Vario

    OPTIMUM M A S C H I N E N - G E R M A N Y Design of the multi-milling machine MF2 Vario 4.2.1 Spindle head Motor clamping lever Gear switch Spindle brake Spindle sleeve feed ON/OFF switch...

  • Page 32: Safety

    OPTIMUM M A S C H I N E N - G E R M A N Y Safety Use the multi-milling machine only under the following conditions: During operation  The multi milling-machine is in proper working order. ...

  • Page 33: Raising / Lowering The Cross Table

    OPTIMUM M A S C H I N E N - G E R M A N Y Img.4-5: Main switch Raising / lowering the cross table  You can raise or lower the cross table using the crank handle.

  • Page 34: Moving The Cross Table Left Or Right (X-Axis)

    OPTIMUM M A S C H I N E N - G E R M A N Y Clamping lever Img.4-7: Clamping lever Moving the cross table left or right (X-axis) There are two ways of moving the cross table on the X axis.

  • Page 35: Automatic Movement Of The X-Axis Using The Feed Motor

    OPTIMUM M A S C H I N E N - G E R M A N Y 4.6.2 Automatic movement of the X-axis using the feed motor The feed motor automatically moves the cross table along the X-axis. ...

  • Page 36: Inclining The Spindle Head Up Or Down

    OPTIMUM M A S C H I N E N - G E R M A N Y  The scale has a precision of 0.2 mm. The zero point can be adjusted using the knurled nut.  Make sure to tighten it again in the required position.

  • Page 37: Orienting The Spindle Head To The Right Or Left

    OPTIMUM M A S C H I N E N - G E R M A N Y Orienting the spindle head to the right or left The spindle head can be oriented 90° to the right or left. Proceed as follows: ...

  • Page 38: Turning The Spindle Head-Holder

    OPTIMUM M A S C H I N E N - G E R M A N Y 4.11 Turning the spindle head-holder You can turn the spindle head-holder 90°. Proceed as follows:  Loosen the clamping screws (4 pieces).

  • Page 39: Gear Switch

    OPTIMUM M A S C H I N E N - G E R M A N Y Handle for the motor displacement Motor clamping lever (2 units) V-belt Img.4-14: Adjusting the speed of the spindle using the belts (with the protective cover removed) 4.13.1 Gear switch...

  • Page 40: Fine Adjustment Of The Motor Speed

    OPTIMUM M A S C H I N E N - G E R M A N Y 4.13.2 Fine adjustment of the motor speed The motor speed can be set from the control panel. The speed can be varied from 15 to 225%.

  • Page 41: End Stop Operating Lever

    OPTIMUM M A S C H I N E N - G E R M A N Y  There is an end stop for working with automatic spindle sleeve feed. 4.16.1 End stop operating lever  Loosen the tightening lever for the spindle sleeve.

  • Page 42: Automatic Spindle Sleeve Feed

    OPTIMUM M A S C H I N E N - G E R M A N Y Hand wheel Feed reverse mode button Img.4-21: Handwheel for fine adjustment 4.17.2 Automatic spindle sleeve feed The automatic spindle sleeve feed is linked to the speed of the spindle.

  • Page 43: Feed Reverse Button

    OPTIMUM M A S C H I N E N - G E R M A N Y Img.4-23: On / Off switch for spindle sleeve feed speed  Pull out the round knob.  Move the automatic spindle sleeve feed to the "1" position.

  • Page 44: Tool Change

    OPTIMUM M A S C H I N E N - G E R M A N Y  This is located on the left-hand side of the machine. Img.4-25: Dosing tap 4.19 Tool change 4.19.1 Installation WARNING! Disconnect the machine and ensure that it cannot be switched on again .

  • Page 45: Stopping The Machine In The Event Of An Emergency

    OPTIMUM M A S C H I N E N - G E R M A N Y 4.20 Stopping the machine in the event of an emergency 4.20.1 Position of the emergency stop knob  The EMERGENCY-STOP push button is located on the control panel.

  • Page 46: Cleaning, Maintenance, Repair

    OPTIMUM M A S C H I N E N - G E R M A N Y Cleaning, maintenance, repair Properly-performed regular maintenance, cleaning and repair is an essential prerequisite for safe operation, fault-free operation, a long service life of the multi-milling machine and the qual- ity of the products manufactured with it.

  • Page 47: Lubricating

    OPTIMUM M A S C H I N E N - G E R M A N Y Lubricating The multi-milling machine is equipped with a central lubrication system. This oils most greasing points.  Fill quill oil in the oiler. (machine oil 628 Mobil) ...

  • Page 48: Maintenance

    OPTIMUM M A S C H I N E N - G E R M A N Y Img.5-3: Grease points  Always slightly oil bare surfaces. INFORMATION! Make sure that the coolant lubricants and oils are not split on the floor. Clean up any spilt liquid or oils immediately using proper oil-absorption methods and dispose of them in accordance with current legal requirements on the environment.

  • Page 49: Repair

    If the repairs are carried out by qualified technical personnel, they must follow the indications given in these operating instructions. Optimum Maschinen Germany GmbH accepts no liability nor does it guarantee against damage and operating malfunctions resulting from failure to observe these operating instructions.

  • Page 50: Cooling Lubricants And Tanks

    OPTIMUM M A S C H I N E N - G E R M A N Y Cooling lubricants and tanks CAUTION! The cooling lubricant can cause diseases. Avoid direct contact with cooling lubricant or parts covered in cooling lubricant.

  • Page 51: Inspection Plan For Water-Mixed Cooling Lubricants

    OPTIMUM M A S C H I N E N - G E R M A N Y 5.6.1 Inspection plan for water-mixed cooling lubricants Company: No.: Date: used cooling lubricant size to be checked Inspection methods Inspection Procedure and comment...

  • Page 52: Ersatzteile - Spare Parts - Mf2 Vario

    OPTIMUM M A S C H I N E N - G E R M A N Y Ersatzteile - Spare parts - MF2 Vario Spindelkopf Multifräsmaschine - Multi-milling machine spindle head DE | GB MF2 Vario Originalbetriebsanleitung Version 1.3.0 2016-12-16...
  • Page 53 OPTIMUM M A S C H I N E N - G E R M A N Y Ersatzteilliste Spindelkopf - Spare part list spindle head Menge Größe Zeichnungsnr. Artikelnr. Bezeichnung Designation Qty. Size Drawing no. Item no. Sechskantschraube Hexagon-head screw...
  • Page 54 OPTIMUM M A S C H I N E N - G E R M A N Y Ersatzteilliste Spindelkopf - Spare part list spindle head Menge Größe Zeichnungsnr. Artikelnr. Bezeichnung Designation Qty. Size Drawing no. Item no. Schneckenrad Spiral wheel...
  • Page 55 OPTIMUM M A S C H I N E N - G E R M A N Y Ersatzteilliste Spindelkopf - Spare part list spindle head Menge Größe Zeichnungsnr. Artikelnr. Bezeichnung Designation Qty. Size Drawing no. Item no. Schraube Screw...

  • Page 56: Grundkörper Multifräsmaschine - Body Of The Multi-Milling Machine

    OPTIMUM M A S C H I N E N - G E R M A N Y Multifräsmaschine Grundkörper - Body of the multi-milling machine DE | GB MF2 Vario Originalbetriebsanleitung Version 1.3.0 2016-12-16...
  • Page 57 OPTIMUM M A S C H I N E N - G E R M A N Y Ersatzteilliste Grundkörper - Spare part list body of the milling machine Menge Größe Zeichnungsnr. Artikelnr. Bezeichnung Designation Qty. Size Drawing no. Item no.
  • Page 58 OPTIMUM M A S C H I N E N - G E R M A N Y Ersatzteilliste Grundkörper - Spare part list body of the milling machine Menge Größe Zeichnungsnr. Artikelnr. Bezeichnung Designation Qty. Size Drawing no. Item no.

  • Page 59: Spindeln Frästisch - Spindles Milling Table

    OPTIMUM M A S C H I N E N - G E R M A N Y Spindeln Frästisch - Spindles milling table MF2 Vario DE | GB Version 1.3.0 2016-12-16 Originalbetriebsanleitung...
  • Page 60 OPTIMUM M A S C H I N E N - G E R M A N Y Ersatzteilliste Spindeln Frästisch - Spare parts list spindles milling table Menge Größe Zeichnungsnr. Artikelnr. Bezeichnung Designation Qty. Size Drawing no. Item no.

  • Page 61: Zentralschmierung - Central Lubrication

    OPTIMUM M A S C H I N E N - G E R M A N Y Zentralschmierung - Central lubrication Ersatzteilliste Zentralschmierung - Spare parts list central lubrication Menge Größe Zeichnungsnr. Artikelnr. Bezeichnung Designation Qty. Size Drawing no.

  • Page 62: Spindelantrieb - Drive Mechanism Of The Spindle

    OPTIMUM M A S C H I N E N - G E R M A N Y Spindelantrieb - Drive mechanism of the spindle DE | GB MF2 Vario Originalbetriebsanleitung Version 1.3.0 2016-12-16...
  • Page 63 OPTIMUM M A S C H I N E N - G E R M A N Y Ersatzteilliste Spindelantrieb - Spare parts list drive mechanism of the spindle Menge Größe Zeichnungsnr. Artikelnr. Bezeichnung Designation Qty. Size Drawing no. Item no.
  • Page 64 OPTIMUM M A S C H I N E N - G E R M A N Y Ersatzteilliste Spindelantrieb - Spare parts list drive mechanism of the spindle Menge Größe Zeichnungsnr. Artikelnr. Bezeichnung Designation Qty. Size Drawing no. Item no.

  • Page 65: Bedienpanel Ab Jahr 2016 - Control Panel From Year 2016

    OPTIMUM M A S C H I N E N - G E R M A N Y Bedienpanel ab Jahr 2016 - Control panel from year 2016 Ersatzteilliste Bedienpanel - Spare parts list control panel Menge Größe Artikelnr. Bezeichnung Designation Qty.

  • Page 66: Maschinenschilder - Machine Labels

    OPTIMUM M A S C H I N E N - G E R M A N Y Maschinenschilder - Machine labels Abb.6-1: Maschinenschilder - Machine labels Maschinenschilder - Machine labels Menge Grösse Artikelnummer Bezeichnung Designation Quan- Size Article no.

  • Page 67: Schaltplan 1 Von 2 - Wiring Diagram 1 Of 2

    OPTIMUM M A S C H I N E N - G E R M A N Y Schaltplan 1 von 2 - Wiring diagram 1 of 2 MF2 Vario DE | GB Version 1.3.0 2016-12-16 Originalbetriebsanleitung...

  • Page 68: Schaltplan 2 Von 2 - Wiring Diagram 2 Of 2

    OPTIMUM M A S C H I N E N - G E R M A N Y Schaltplan 2 von 2 - Wiring diagram 2 of 2 DE | GB MF2 Vario Originalbetriebsanleitung Version 1.3.0 2016-12-16...

  • Page 69: Ersatzteilliste Elektrische Bauteile - Spare Part List Electrical Components

    OPTIMUM M A S C H I N E N - G E R M A N Y 6.9.1 Ersatzteilliste elektrische Bauteile - Spare part list electrical components Artikel- Menge Größe nummer Bezeichnung Designation Qty. Size Item no. 1F1.1 1F1.2...
  • Page 70 Viskosität Schmierstoffe Viskosity Kennzeich- Lubricant nung nach Viscosité ISO VG DIN 51502 Lubrifiant DIN 51519 mm²/s (cSt) Aral Degol BG BP Energol SPARTAN Klüberoil Mobilgear Shell Omala VG 680 CLP 680 Meropa 680 GR-XP 680 EP 680 GEM 1-680 Aral Degol BG BP Energol SPARTAN Klüberoil...
  • Page 71 Graisse pour bro- ches à haute vitesse Schneidöl Aquacut B, Kühlschmiermittel 5 L Gebinde, Artikel Nr. 3601751 Cooling lubricants EG Sicherheitsdatenblatt Chevron Aral Emusol BP Sevora Esso Kutwell Mobilcut Shell Adrana Soluble Oil B Lubrifiants de refro- http://www.optimum-daten.de/data- idissement sheets/EG-Datenblatt_Aquacut- B.pdf...

  • Page 72: Malfunctions

    OPTIMUM M A S C H I N E N - G E R M A N Y Malfunctions Malfunctions on the multi-milling machine Malfunction Cause/ Solution possible effects Noise during work. Spindle turning dry Grease spindle Tool blunt or incorrectly secured...
  • Page 73 OPTIMUM M A S C H I N E N - G E R M A N Y Malfunction Cause/ Solution possible effects Working spindle rattling Excessive slack in bearing. Readjust bearing slack or replace on rough work-piece bearing Working spindle goes up and surfaces down.

  • Page 74: Appendix 8.1 Copyright

    OPTIMUM M A S C H I N E N - G E R M A N Y Appendix Copyright This document is copyright. All derived rights are also reserved, especially those of translation, re-printing, use of figures, broadcast, reproduction by photo-mechanical or similar means and recording in data processing systems, neither partial nor total.

  • Page 75: Liability Claims For Defects / Warranty

    V-belts, ball bearings, illuminants, filters, sealings, etc. - Non reproducible software errors Any services which OPTIMUM GmbH or one of its agents performs in order to fulfill in the frame of an additional guarantee are neither an acceptance of the defects nor an acceptance of its obligation to compensate.

  • Page 76: Storage

    Example: not stackable - do not stack a second packing case on top of the first one. Consult Optimum Maschinen Germany GmbH if the machine and accessories are stored for more than three months or are stored under different environmental conditions than those given here.

  • Page 77: Decommissioning

    OPTIMUM M A S C H I N E N - G E R M A N Y 8.6.1 Decommissioning CAUTION! Immediately decommission used machines in order to avoid later misuse and endangering of the environment or of persons. ...

  • Page 78: Disposal Of Lubricants And Coolants

    OPTIMUM M A S C H I N E N - G E R M A N Y 8.6.5 Disposal of lubricants and coolants ATTENTION! Please imperatively make sure to dispose of the used coolant and lubricants in an environmentally compatible way. Observe the disposal notes of your municipal waste management companies.

  • Page 79: Ec - Declaration Of Conformity

    M A S C H I N E N - G E R M A N Y EC - Declaration of Conformity Machinery Directive 2006/42/EC Annex II 1.A The manufacturer / Optimum Maschinen Germany GmbH retailer: Dr.-Robert-Pfleger-Str. 26 D- 96103 Hallstadt...
  • Page 80 OPTIMUM M A S C H I N E N - G E R M A N Y Index Accident report ............. 15 Reasonably foreseeable misuses ......7 Repair ..............44 Rotation direction switch ........38 Cleaning ............... 44 Control panel ............28 Coolant pump ............

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