Appendix; Installing The Warning Lamp And Door Interlock Switch - Vatech Green X Installation Manual

Appendix

A. Installing the Warning Lamp and Door Interlock Switch
Requirement
The warning control system shall be connected to the ERB (earth reference

bar) of the room that it is associated with.
The switching arrangements, location, height, and the number of illuminated

warning signs shall be agreed upon with the local radiation protection advisor
(RPA). (customer)
A fluorescent lamp shall not be used in the 'X-rays on' sign.

The customer shall be responsible for the proper installations of the warning

control system, including the lamp and door interlock switch, based on the
MEIGaN guideline. (MEIGaN: Medical Electrical Installation Guidance Notes)
Pre-installation planning is crucial to the successful installation of these

devices.
For further details, refer to the accompanying volume: Specification for

Electrical Installation.
Block Diagram
Green X / X18 (Model:PHT-75CHS) Installation Manual
Appendix
A-1