ALFRA 03250.L Manual De Instrucciones página 21

• Loosen the clamping levers on the side guide plates (fig. 1, 6) of the supporting table and set the guide
plates to the width of the busbar.
• To ensure centred guiding of the workpiece below the cutting blade, always adjust both guide plates.
This is essential for an even cut.
• Mark the desired workpiece length centred on the busbar.
• Now introduce the busbar from the side of the support roller (fig. 1, 5) starting in the cutting unit.
• Loosen the clamping screws (fig. 1, 8) of the two retainers and set them to the material thickness
of the workpiece.
• The correct setting of the guide plates and retainers ensures a better cutting result.
note:
the support rollers available as an accessory can also be used.
they must be adjusted to the height of the cutting unit, and permit a fast and easy machining
of the busbars.
• Actuate the switch for the laser (fig. 1, 14) to switch on the line laser.
• Now push the busbar through the cutting unit until the length marking is located exactly below the red
laser line.
• The workpiece with the correct length results on the side without the supporting table.
warning!
!
when cutting busbars, there is the danger that small particles are ejected at high speed from
the machining area.
• always wear your personal protective equipment for all work performed on the unit
(see section 2.4 "personal protective equipment").
• Press the foot-operated switch to the first pressure point (foot pedal pressed approximately half the
distance, 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-operated 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.
note:
the unit housing does not have any switch for ending the cutting operation. to protect the unit
and the hydraulic pump, we recommend that the cutting operation is ended immediately after
separating the busbar. to extend the service life of the laser, it should be switched
off for longer machining pauses (> 10-15 minutes).
• To switch off the pump, turn the mains switch to the "0" position.
9. replacing the cUtting blade
caution!
!
when replacing the cutting blade, there is the risk of injury caused by sharp edges.
• ensure that the blade replacement is performed by appropriately authorised persons.
• wear your personal protective equipment when replacing the cutting blade
(see section 2.4 "personal protective equipment").
• Place the unit without material securely on the table.
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