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1 Safety 

 
 

SCHMIDT

®

 ElectricPress 343-345 

– V2.1 

5

 

The  press  must  be  operated,  checked  and  maintained  properly.  The 
competences for these operations must be defined clearly. 

  

Use the press only if all the required protective devices have been installed 
completely and are in a functional state. The protective devices must not be 
bypassed or deactivated. 

  

Depending  on  the  working  process,  tool,  size  and  work  piece  material,  an 
additional working area protection may be needed. The owner is responsible 
for this. 

According  to  the  country-specific  regulations,  perform  risk  assessment  and 
take the appropriate safety measures if necessary. 

  

1.3  Residual risks 

Safe  press  operation  requires  proper  interaction  of  press,  control,  pressing 
tool,  safety  device(s)  and  action  of  the  users  in  accordance  with  safety 
procedures. 

Certain  places  at  the  press  cannot  be  protected  without  limiting  the 
functionality  and  usability  of  the  press.  Therefore,  despite  all  constructive 
safety measures, there is still a residual risk. 

  

 

DANGER 

Injuries or death caused by touching live parts 

When  carrying  out  assembly  and  maintenance  work,  you  may  come  into 
contact with parts that carry dangerous voltage during operation. Touching 
live parts may cause death. 

  Any  work  on  the  electrical  system  or  equipment  must  be  carried  out 

only by trained electricians or by specially instructed persons under the 
control  and supervision  of a trained electrician and  in accordance  with 
the applicable electrical engineering rules and regulations. 

  

 

WARNING 

Risks for persons 

When  working  with  the  press,  the  operator  must  not  endanger 
himself/herself or other persons. 

  Operate the press only if no other person is in the hazard zone. 

  

 

WARNING 

Risk of burns from heated parts 

Press  operations  can  heat  up  tools  and  workpieces.  There  is  a  risk  of 
coming  into  contact  with  the  heated  parts.  This  can  result  in  burns  to  the 
body. Heated parts can also cause fires. 

  Wear protective clothing. 

  Install an appropriate protective device. 

Protective devices 

Risk assessment 

Summary of Contents for 343

Page 1: ...Translation of the Original Assembly Instructions SCHMIDT ElectricPress 343 345 ...

Page 2: ...respectively the Assembly Instructions SCHMIDT Components for automation Information describing the control and its design is contained in separate instructions For further information refer to the operating instructions of the control unit Information about the user interface of the control unit and the integrated functions is contained in separate instructions For further information refer to th...

Page 3: ... 8 3 1 Delivery 8 3 2 Transport 8 3 3 Installation of the press 9 3 4 Mounting tools 11 3 5 Adjusting the working area 13 3 6 Connecting the press 14 4 Maintenance and servicing 16 4 1 Cleaning the press and the ram 16 4 2 Adjusting the force measurement 17 4 3 Lubricating the gear 17 4 4 Checking ram extension 18 4 5 Replacing the mechanical stop 18 4 6 Troubleshooting 19 4 7 Customer service 19 ...

Page 4: ...ed in such a way that is not possible to reach into the hazard zone Any other use for any purposes other than those described above is considered contrary to its designated use The manufacturer cannot be held liable for damages resulting from this Please do not make any changes to the components The manufacturer cannot be held liable for damages resulting from this These changes are at the sole ri...

Page 5: ... of the press Therefore despite all constructive safety measures there is still a residual risk DANGER Injuries or death caused by touching live parts When carrying out assembly and maintenance work you may come into contact with parts that carry dangerous voltage during operation Touching live parts may cause death Any work on the electrical system or equipment must be carried out only by trained...

Page 6: ...n For further information refer to the Instructions for Use SCHMIDT Manual workstation respectively the Assembly Instructions SCHMIDT Components for automation 1 5 Standards and regulations Some important standards and regulations to be observed when operating a press are listed below However this list serves merely for your information SCHMIDT Technology cannot be held liable for the completeness...

Page 7: ...planetary gear by means of the gear wheels to a gear rack at the ram This results in a constant force progression over the entire work stroke The integrated brake is used as device for retention of ram in home position and prevents the lowering of the ram in currentless condition For force stroke monitoring the stroke signal and the force signal are determined These signals are processed and evalu...

Page 8: ...s soon as possible Improper transport installation and commissioning is prone to accidents and can cause damage or malfunctions to the delivered components for which SCHMIDT Technology does not grant any liability or guarantee 3 1 Delivery Check the delivered components for visible transport damage Report any transport damage immediately to the following authorities the carrier the dispatch depart...

Page 9: ...ews Always mount all lifting screws for lifting Make sure that the component does not rotate during lifting The press must be installed safely in terms of work safety at its future operating location The future operating location must be designed for the weight of the press including tools Apart from weight of the press itself the stress caused by the working process dynamics and vibrations must b...

Page 10: ...ss base or table Customer provided frame system CAUTION Dimension of frame system not suitable If you ordered a press without the standard frame from SCHMIDT Technology you must install the press onto a suitable frame system If the frame system is not adequately dimensioned problems such as the production of defective parts or even damage to the press system can occur Choose your frame system acco...

Page 11: ... the lifting equipment into the adapter plate Tighten the locking screws firmly Figure 3 Press head with adapter plate example 1 Dovetail guide 2 Lifting screw 3 Locking screws 4 Safety plate 5 Adapter plate 3 4 Mounting tools DANGER Injuries caused by closing tools When working with the press there is a risk that persons will interfere with the closing action of the tools This may result in injur...

Page 12: ...ool For mounting the upper tool a centric dowel pin hole with a set screw is available for fixing it Insert the clamping pin into the dowel pin hole of the ram Fasten the upper tool using the set screw Figure 4 Tool holder Other dimensions and the maximum weights for the top tools can be found in chapter 6 1 Technical data Lower tool For mounting the lower tool a table bore and a T slot are availa...

Page 13: ...ol and the press head when performing a reference run The ram extension at home position corresponds to the topmost position reached after referencing Figure 6 Restrictions of the working stroke example Press 343 345 1 Ram extension at home position mm 20 28 2 Stroke during a reference run mm 3 3 Adjusting the working height CAUTION Risk of crushing when adjusting the working height If the locking...

Page 14: ...eight of the lower edge of the ram relating to the fixture mounting plate Adjusting the working stroke The individual parameters of the working stroke are defined in the control unit For further information refer to the Instructions for Use SCHMIDT Manual workstation respectively the Assembly Instructions SCHMIDT Components for automation 3 6 Connecting the press DANGER Injuries or death caused by...

Page 15: ...3 Assembly and start up SCHMIDT ElectricPress 343 345 V2 1 15 The following connections are located on the press Figure 8 Connections example 1 A10 X1 power orange 2 EtherCAT 3 A10 X2 encoder green ...

Page 16: ...een disconnected from the power supply the press has been switched off and secured against restart the dangerous movements have been stopped and unauthorized unintentional or inadvertent starting of dangerous movements which may be caused by saved energy is avoided Interval Activity Every week every 50 operating hours see chapter 4 1 Cleaning the press and the ram Every year every 3 000 operating ...

Page 17: ...nfigured operating profile the point in time for the next lubrication is calculated When the given time has come the control will request you to lubricate For further information refer to the Instructions for Use SCHMIDT Manual workstation respectively the Assembly Instructions SCHMIDT Components for automation For the gear lubrication the lubricant must be pressed in through the lubrication nippl...

Page 18: ...he ram extension at home position after the reference run If the ram extension at home position is misaligned the mechanical stop must be replaced see chapter 4 5 Replacing the mechanical stop 4 5 Replacing the mechanical stop Two stop pins are installed in the distortion lock as mechanical stop for the ram If necessary the stop pins can be replaced Remove the socket head screws at the distortion ...

Page 19: ...xample 1 Status display X1 24 V DC EtherCAT inactive INIT No LINK INIT LINK OK No ACT INIT LINK OK ACT OK Pre Operational Safe Operational Press ready Process data acquisition RangeCalc Press not referenced FW Update Bootloader active FW Update FoE in FW active red green orange off Figure 13 Flashing signals X1 4 7 Customer service Contact the SCHMIDT Technology Customer Service department when yo...

Page 20: ...345 V2 1 press control SafetyModule switch cabinet press base slide table If necessary write down the message Inform the SCHMIDT Customer Service When and how often has the problem occurred and what changes have been made recently Describing problem in detail ...

Page 21: ...must be protected from external influences If necessary disconnect the components from the power supply Ensure proper packaging of the components if they remain unused for longer periods Store the components in such a way that they are not exposed to significant temperature fluctuations Otherwise the condensed moisture resulting from it could cause corrosion 5 2 Disposal Parts and components that ...

Page 22: ...ts according to the nature of their material Dispose of the separated components according to local regulations or with the help of a specialized waste management company Information on environmentally compatible disposal is available from the local authorities or specialized waste management companies ...

Page 23: ...H7 40 60 0 200 0 1 Tool Weight max kg Dimensions max mm 10 150 x 110 15 180 x 150 Frame type optional 1 7 420 7 600 7 420 Weight approx kg 36 59 Noise level values 2 dB A 60 60 1 At extra cost 2 in the idle run without tool at the maximum speed at the operator s place at a height of 1 6 m and approx 1 m from the press For measures to reduce noise please refer to chapter 1 4 Noise emission of the p...

Page 24: ...y fr www schmidttechnology fr SCHMIDT Technology GmbH Industriestr 6 CH 4528 Zuchwil Tel 41 0 32 513 23 24 infoCH schmidttechnology ch www schmidttechnology ch SCHMIDT Technology Ltd United Kingdom UK Tel 44 0 118930 5464 sales schmidttechnology co uk www schmidttechnology co uk SCHMIDT Technology Corp Cranberry Corporate Center 280 Executive Drive USA Cranberry Twp PA 16066 Tel 1 724 772 46 00 in...

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