Laser Safety Introduction - Novanta v40 User Manual

LASER SAFETY INTRODUCTION

Turn off DC power before installing or removing any plug or cable from the User I/O connector.
Ensure that user connections are made to the appropriate pins and that the appropriate signal
levels are applied. Failure to do so may damage the laser.
In order for your v40 laser to properly operate, several input signals must be applied to the DB-15 User
I/O connector before lasing is enabled. Remote Interlock (Pin 3) and Shutter Open Request (Pin 10)
inputs must be powered before the laser will fire. In applications where v40 is integrated into an
automated system and safety interlocks are required, these input signals must be provided by the
customer's control system. The Quick Start Plug included in the ship kit has factory installed shorting
jumpers wired into it to enable these inputs. Connect the Quick Start Plug to the User I/O connector
when performing initial start-up and testing of your laser.
The Quick Start Plug is intended solely for initial start-up and testing of the laser. Because this plug
jumpers Remote Interlock and Shutter Open Request signals, the laser will fire immediately on
application of a PWM Command signal. Your integrated control system should provide interlock
and shutter signals directly to the DB-15 User I/O connector only after safe operating conditions
are established
For further information about the User, I/O connector, see User I/O connections in the Technical
Reference chapter for User I/O pinouts and signal descriptions. See Integrating v40 safety features, also
in the Technical Reference chapter, for detailed instructions on integrating v40's keyswitch, shutter, and
remote interlock functions with automated control systems. Figure 3-7, Quick Start Plug wiring diagram,
also in the Technical Reference chapter shows the Quick Start Plug wiring diagram.
Laser Safety Introduction
Read the entire safety section. This will ensure you are familiar with the hazards and warnings prior to
starting.
•
Hazard Information – includes equipment label terms and hazards, please familiarize yourself with
all definitions and their significance.
• General & Other Hazards – provides important information about the hazards and unsafe
practices that could result in death, severe injury, or product damage.
• Disposal – information on your v40 laser parts and/or components as they pertain to disposal.
• Additional Safety Information – describes how to find additional information about your v40
laser.
• Compliance – explains in the subsections therein applicable and appropriate regulation
information.
Caution: Possible Equipment Damage
Caution: Possible Equipment Damage
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