Page Documentation 2 / 43 Operating manual for precision cutting machine Preface The information contained in this manual ensures that the dpm ejector cutting unit is operated safely, properly and efficiently. Following the explanations, notices and regulations: prevents hazards and faults, reduces repair costs and downtimes increases reliability and the service life of the machine.
Page Documentation 3 / 43 Operating manual for precision cutting machine Contents Preface ..............................2 Contents ............................. 3 Notes about the operating manual .................... 5 Note, terms, symbols ......................5 Pictograms ..........................6 Correct use in accordance to the instructions (intended use) ..........7 Use of the machine ........................
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Page Documentation 4 / 43 Operating manual for precision cutting machine Surface grinding ........................31 5.10 Emergency stop ........................32 5.11 Acknowledge the emergency stop ..................32 5.12 Care and maintenance ......................33 Spare parts list ......................... 38 Accessories ..........................40 Declaration of Conformity .......................
Page Documentation 5 / 43 Operating manual for precision cutting machine 1. Notes about the operating manual 1.1 Note, terms, symbols Safety Safety regulations for safe, risk-free use of the ejector cutting unit. Operation Information about the suitability, use, function, operation, variants and accessories.
Page Documentation 6 / 43 Operating manual for precision cutting machine 1.2 Pictograms The machine and this manual carry labels that warn of hazards, stipulate or command particular actions and point out special information. It is essential to follow the notices and regulations that these highlight! Danger! Warning about a dangerous situation.
Page Documentation 7 / 43 Operating manual for precision cutting machine Note! Supplementary information about particular circumstances, explanations, descriptions, cross references, explanations of special activities or functional processes. Not following the instruction can give rise to damage. There is no accident risk. 2.
Page Documentation 8 / 43 Operating manual for precision cutting machine 3. Safety 3.1 Safety directives and regulations The following general safety regulations must be followed: Commissioning, operation and maintenance only after briefing and instruction by the owner and knowledge of the operating manual. Commissioning, operation and maintenance only by trained and qualified personnel (protective goggles and safety shoes are mandatory)
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Page Documentation 9 / 43 Operating manual for precision cutting machine If the machine is not operated, maintained or repaired in accordance with the safety regulations, or if it is operated improperly or misused, the result is • Hazards to the health of operating personnel, •...
Page Documentation 10 / 43 Operating manual for precision cutting machine • Transportation of the machine - personal safety measures appropriate to the total weight of the machine must be taken. Additionally, the personnel must be informed about any loose or moving parts of the machine before transport.
Page Documentation 24 / 43 Operating manual for precision cutting machine 4.11 Technical Data Weight 120 kg Dimensions (L x W x H) 970 x 540 x 520 mm Electrical connection 2x 400 V Motor power, cutting 0.75 kW Motor power, grinding 0.37 kW Cutting wheel speed 10700 rpm...
Page Documentation 25 / 43 Operating manual for precision cutting machine 5. Operation 5.1 Setting up the machine: (1) Device foot • Place the machine on a level surface (e.g., substructure GMT 60002 or work bench). • Make sure that the machine is only standing on its four legs. •...
Page Documentation 26 / 43 Operating manual for precision cutting machine 5.2 Machine connections: Cekon plug 3A mounting case Threaded connection G 230V/16A 50Hz for ¼“ for coolant supply 400V/16A 50Hz with coolant pump phase inverter Note! When you first turn on the machine, make sure the grinding wheel has the correct direction of rotation.
Page Documentation 27 / 43 Operating manual for precision cutting machine 5.3 Controls and displays The machine has the following controls and displays: (1) Digital display preset to - millimetre division (2) Control for setting and configuring the display - please observe separate instructions from the Fagor company (3) Cutting wheel on/off toggle switch (4) Acknowledge emergency stop illuminated pushbutton...
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Page Documentation 28 / 43 Operating manual for precision cutting machine Dressing (9) Adjusting screw for dressing the cup wheel Caution! Set only when the motor is running, otherwise the belt breaks! (10) Rocker mechanism Approved on: 23/02/2017 Approved by: M. Kieble...
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Page Documentation 29 / 43 Operating manual for precision cutting machine (11) Workpiece clamping lever (12) Clamping prism (13) Support prism (14) Stop shaft (15) Fixing screw for the stop shaft (16) Carriage (17) Clamping lever for carriage (18) Fine adjustment for carriage Approved on: 23/02/2017 Approved by: M.
Page Documentation 30 / 43 Operating manual for precision cutting machine 5.4 Switching on (1) Connect the machine to the 400V/AC power supply (2) Turn main switch (8) to position "I" (3) Enable the drives by pressing the illuminated pushbutton (4). When the drives are enabled it lights up blue (4) Turn toggle switch to the right for cut-off grinding and/or surface grinding (3)/(5).
Page Documentation 31 / 43 Operating manual for precision cutting machine 5.8 Referencing "obtaining zero position" Switch on the grinding wheel (see 5.4) Release the carriage clamp with the clamping lever (17). Adjust the stop shaft (14) by releasing the two fixing screws (15) on the prism.
Page Documentation 32 / 43 Operating manual for precision cutting machine 5.11 Emergency stop (1) The emergency stop (6) can be pressed at any time and switches off the power to the drives. (2) The green lights of the toggle switch (3)/(5) of the grinding wheels and the blue lights on the illuminated pushbutton (4) go out.
The retaining ring and the washer are removed for this, and the thread is oiled with VLS 250 (Meusburger). Then the washer and the retaining ring are re-inserted. Caution: Only adjust the cup wheel when the motor is...
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Page Documentation 34 / 43 Operating manual for precision cutting machine Diamond setting for dressing the cup wheel (with adjustment plate) 0.15mm Disassemble the right disc cover! 0.1mm To set the dressing diamond to the desired position relative to the cutting wheel, the adjustment plate (optional) is screwed on to the spindle instead of the cutting wheel.
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Page Documentation 35 / 43 Operating manual for precision cutting machine Replacing the grinding wheel (cutting wheel/cup wheel) Function: (Fig. 1) Disassemble the front covers. (Fig. 2) Hold the hex key sw5 and loosen the 2-punched disk with its corresponding angled key to replace the grinding wheels.
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Page Documentation 36 / 43 Operating manual for precision cutting machine Adjusting the angle of the drive console in the Z-axis Release the M10 (4x) bolts from the top and adjust the lateral M8 (2x) bolts to adjust the angle in the Z-axis Pivot Adjusting the angle of the drive console in the Y-axis M8x1...
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Page Documentation 37 / 43 Operating manual for precision cutting machine Transporting the machine 300.00.00458 Transport rod Screw in the handling aids then lift using safe and suitable load handling equipment. Approved on: 23/02/2017 Approved by: M. Kieble...
Machine number 300.00.00550 Project number M8304 Trade designation GMT 6000 precision cutting machine Order M8304 Function Either the cutting wheel and/or the cup wheel are driven by two three-phase asynchronous motors to cut or surface grind the workpiece. The workpiece (e.g. ejector or punching die) is fixed by a spring- loaded stop prism and positioned by a stop.
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