NUOVA ELETTRONICA DSP LASER, Инструкция по эксплуатации

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DSP LASER
40 DSPLSR01EN
Warning :
The transmitter must be mandatorily installed on the left side of the
press, if standing in front of the press. The receiver, as
consequence, must be installed on the right side of the press. The
arrow of piece insertion must always point out the rear side of the
press.
In order to allow the bend of the boxes, DSP LASER must not be
centred with the symmetry axis of the punch tip, but slightly out of
axis. The inversion of the device during or after the installation could
compromise a translation of the working area towards the operator
(front side of the press) or towards the rear side of the press without
ensuring the described safety functions.
The operating mode 3 allows the exclusion of the rear detection
area; inverting the devices the detection area would become that on
the front side.
13.3.3. Setting
The system must be fixed to the upper table of the press and must be adjustable by the
user of the press only in longitudinal direction along the vertical axis.
For this purpose, the manufacturer of the press must realize two plates to be firmly fixed to
the table, provided with extensions for the mobile supports of TX and RX.
Precautions
The plates must be installed on the behind or over the sides of the upper table. The front
installation is not suggested because the plates could create areas of mechanical danger
due to the movement of the table and to the possible contact of the sheet against the table
during the processing.
The plates must be fixed in such a way that:
•
The plates are on rigid crushproof material (e.g. steel)
Rigidity
The rigidity of the mechanical system must be such that the adjustment must be kept under
the application of strength of at least 250 N along the axes of the support.
•
It must be possible to lock the set adjustment against a possible unauthorized
modification.
•
Plates and supports of the left side are perfectly symmetric with respect to those of
the right side.
Fig. 13.2 Example of mechanical installation
Upper table
Support
lock/unlock
device
Mobile
support
Plate