Prohibitions:
It's prohibited to reproduce and reprint this installation and usage manual of some or
all of the content without permission.
On the content, it will be modified because of the improved device or other reasons in
the future. Please understand without notification in advance.
This manual is made professionally, but there is still something imperfect. If you have
found the unclear place, wrong pages or missing pages, etc, please notify our local
LNTECH office of the nearest distributor.
This operating instruction manual is designed to address the technical personnel of the machine
manufacturer or the machine operator in regards to safe mounting, wiring, commissioning,
operation and maintenance of the photoelectric protector.
The photoelectric protector (herein after called "protector") is electro-sensitive protective equipment
(ESPE); it is also named "safety light curtain".
It is used in a vertical or horizontal position, can be satisfied wherever hazardous points-of-
operation and danger areas require safeguarding.
The protector only protects the rectangular region of the light curtain. If it is installed not to be
correct, either operation is not according to the instruction manual and the correlation security
working rule, or the stamping equipments have faults, or other possible causes, it is unable to exert
the protective function.
Therefore, before installation and operation the protector, please read carefully and understand
fully related items in the instruction manual, in particular apprehend about the items stressed as
"Warning", "Attention" and so on.
In operating, please understand correctly and fully the operating performance about the protector,
operate strictly according to the requests proposed in the instruction manual, stipulate the relevant
security working rule.
Application is only introduced that the protector is used on the press in this instruction manual;
other applications may be consulted this instruction manual.
The contents of this instruction manual are explained by Shandong Laien Optic-electronic
Technology Limited Company, if you have any unclear items, please contact us.
Foreword
