Defender Press Brake Guarding System Operation Manual
LS-CS-M-069
Page 43
Original Language Version: 1.04
Released:
01/04/2020
8
Operator Instruction and Demonstration
Installer Reference #: _______________
Instructor's Name: _________________
Company: _______________________
Signature: ________________________
Date: ___________________________
Ensure that the responsible person - Operator, Foreman or Manager (whoever the company
designates as responsible) reads and understands the manual (translate if necessary).
It is suggested that the manual be given to this person as the installation is started so they
will have read the manual by the time the installation is completed.
8.1
Equipment Identification
Component
Model
Serial Number
Notes
Controller
PGS-2
Transmitter
LZS-1
Receiver
LZS-1
User I/F Panel
Defender HMI
8.2
Starting the System
Refer to
Sections 6.1
and
•
Demonstrate and explain the start-up test. Demonstrate the stopping test during start-up
and explain how it tests the safety stopping performance of the machine and either
passes or shuts the machine down with an error. Explain the 24 hour test if the machine
is run continually for 24 hours.
•
Explain how the transmitter and receiver operate. Demonstrate how the receiver detects
the laser in segments (using a 4 mm Allen key is usually convenient). Show how blocking
the laser is indicated on the PGS-2 and the User Interface Sensor window.
8.3
Mute Point Setting
Refer to
Section 6.3
Section 6.4
•
Highlight the purpose of the mute point.
Explain that the laser detects obstructions
2mm above the surface of the material that you have set mute from. Explain how a
change in material thickness will be detected if it is greater than 2mm.
•
Get the operator to demonstrate setting and resetting the mute point.
Make sure
the process outlined in
Section 6.3
Section 6.4
•
Ensure that it is understood that the mute point is set from the front and middle sensors.
