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Stationary busbar cutting unit CW 120-S

Operating instructions

4055.710

Summary of Contents for 4055.710

Page 1: ...Stationary busbar cutting unit CW 120 S Operating instructions 4055 710 ...

Page 2: ...using your new unit for the first time and retain them together with the supplied Product Control Card so they can be consulted when required We wish you every success Kind regards Rittal GmbH Co KG Rittal GmbH Co KG Auf dem Stützelberg 35745 Herborn Germany Phone 49 0 2772 505 0 Fax 49 0 2772 505 2319 E mail info rittal com www rittal com We are always happy to answer any technical questions rega...

Page 3: ... instructions 4 2 2 Symbols on the unit 4 2 3 General safety instructions 4 2 4 Personal protective equipment 5 2 5 Residual risks when using the unit 6 3 Proper usage 6 4 Technical specifications 6 5 Available accessories 7 6 Unit description 7 7 Commissioning 8 8 Cutting busbars 10 9 Replacing the cutting blade 12 10 Maintenance and inspection 13 11 Dismantling and disposal 15 12 Contacts 16 ...

Page 4: ...hould perform an operation or work step 2 2 Symbols on the unit The following symbols are attached to the unit 2 3 General safety instructions When working with high pressure hydraulic units improper handling and or poor maintenance can damage the unit and cause severe injuries Consequently ob serve all the following safety instructions and contact our service team should you have any questions Wa...

Page 5: ...instructions instruct new users in the safe use of the unit wear safety goggles when working with the unit observe the local country specific regulations store and deploy the unit in dry and well ventilated spaces Never deploy the unit when parts are damaged or missing make any changes to the unit or remove the warning signs reach in the work area of the blade look intentionally and directly at th...

Page 6: ...nce with the proper usage see section 3 Proper usage and the technical specifications see section 4 Technical specifications 3 Proper usage The stationary busbar cutting unit CW 120 S Model No 4055 710 is a single acting high pressure hydraulic unit for clean cutting copper or aluminium bars with a maximum width of 120 mm and a maximum height of 12 mm The unit is not suitable for cutting structura...

Page 7: ...essure hydraulic cylinder 10 Connection socket 4 pin for the foot operated switch 11 Holes for fastening to the work table 12 Cutter bar with integrated line laser 13 Blade 14 ON OFF switch for laser The cutting force is transferred uniformly via the cutter bar 12 to a replaceable blade 13 The single pedal foot operated safety switch is connected with the cutting unit via the 4 pin socket 10 In da...

Page 8: ... particular gloves and safety work shoes also for the transport and installation of the unit see section 2 4 Per sonal protective equipment Ensure that the surface on which the unit is placed is flat and sufficiently stable Inspect the hydraulic hose and the control cable for crushing and any other damage Never use damaged hydraulic supply lines or electrical supply cables Inspect the mains cable ...

Page 9: ... is fastened using the four holes in the frame on a worktable or workbench Caution If the unit is operated with a non approved pump there is risk of injury caused by bursting components of the hydraulic circuit Ensure that only the electro hydraulic pump in conjunc tion with the unit as specified in the technical specifica tions is deployed Note There is risk of hydraulic oil escaping in the event...

Page 10: ...ents of the unit without delay In a dangerous situation press the red emergency stop switch fig 1 1 on the unit to stop the operation As an alternative press the foot operated switch beyond the first pressure point This also causes the work opera tion to stop immediately Note The electro hydraulic pump is equipped with an emergency stop power circuit that is activated by the emergency stop switch ...

Page 11: ...tance corresponds to a force of approx 20 kg to start the cutting operation The hydraulic pump is activated and feeds oil to the tool After completing the cutting operation release the pressure from the foot op erated switch to deactivate the pump The hydraulic oil now flows from the cutting unit back to the oil tank of the pump The blade travels back to its initial position To switch off the pump...

Page 12: ...de and the counter cutter Switch off the hydraulic pump and immediately disconnect the hydraulic cou pling 2 at the cutting unit so the cutter bar remains at the bottom position Fig 6 Dismantling the retainers Dismantle the two retainers 3 and the side protective inspection window 4 Caution When replacing the cutting blade there is the risk of injury caused by sharp edges Ensure that the blade rep...

Page 13: ...e blade is sharp Installing the new blade Insert the new blade from below and push upwards to the cutter bar Screw in the two M8 screws 5 from the side with 15 20 Nm torque Finally screw on the retainers 3 and the protective inspection window 4 and reconnect the hydraulic hose 10 Maintenance and inspection The user is obliged to maintain and service the busbar cutting unit in accordance with the d...

Page 14: ...es and replace when necessary Check the markings and warning signs on the unit for readability and dam age and replace if necessary see section 2 2 Symbols on the unit Every 6 years Replace the hydraulic hose Maintenance inspections and repairs must be performed by qualified electri cians in accordance with the regulations valid in the associated country Caution When a unit has been switched on th...

Page 15: ...e the ventilation screw and close the tank opening with the screw plug to prevent hydraulic fluid from escaping Disconnect the supply cable of the foot operated switch from the 4 pin con nection Disconnect the hydraulic hose from the hydraulic connection and the electrical control cable from the electrical connection of the unit When the hydraulic pump is switched off or the hydraulic system is pr...

Page 16: ...tationary busbar cutting unit CW 120 S 12 Contacts For technical queries please contact Phone 49 0 2772 505 9052 E mail info rittal com Homepage www rittal com For sales or service requests please contact your local Rittal organisation which can be found at www rittal com contact ...

Page 17: ...Rittal stationary busbar cutting unit CW 120 S We reserve the right to make technical modifications 17 Notes ...

Page 18: ...Notes 18 We reserve the right to make technical modifications Rittal stationary busbar cutting unit CW 120 S ...

Page 19: ...Rittal stationary busbar cutting unit CW 120 S We reserve the right to make technical modifications 19 Notes ...

Page 20: ...Services You can find the contact details of all Rittal companies throughout the world here www rittal com contact RITTAL GmbH Co KG Postfach 1662 D 35726 Herborn Phone 49 0 2772 505 0 Fax 49 0 2772 505 2319 E mail info rittal de www rittal com 11 2018 D 0100 00000011 Rev 01 ...

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