Safety Rules - DAINIPPON SCREEN PLATE RITE 4300 User Manual

PT-R4300 USERS MANUAL

1. Safety Rules

Please observe the following safety rules.
1-2
The PT-R contains high voltage electrical circuits. Coming into
contact with these circuits may result in severe injury and even
death. Exercise sufficient caution so as to never touch these
circuits.
Never allow water to enter the PT-R unit. This may result in
electrical shock and damage the unit.
Do not operate the unit when there are gas vapors in the air that
may ignite or explode.
The PT-R is equipped with interlocks to ensure operator safety.
With the exception of times when maintenance personnel are
performing maintenance procedures, do not disengage these
interlocks. Operating the PT-R with the interlocks disengaged may
result in serious personal injury.
The PT-R has been classified as a Class I Laser Product complying
with 21 CFR Chapter 1 Subchapter J, and Class 1 Laser Product
based on JIS C6802. Please refer to the list at the end of this manual
to consult a Dainippon Screen office or agent regarding problems
related to laser operation or regarding laser replacement.
Do not perform any adjustments or replacement by yourself of any
part or internal structure that you may feel affects laser performance.
If any of the doors are opened during exposure, the interlocks will
activate and automatically stop the rotation of the rollers, main
drum, and feed section, as well as the movement of the transfer
unit. However, approximately 4 seconds is required for the main
drum to come to a complete stop. Do not under any circumstance
touch the main drum until it has come to a complete stop.
WARNING