Varex Imaging Optica 30 Series, Technical Manual

Page: 3 / 56

Technical Manual: TM50567
Optica 30/40/50 series
Revision: 4.0
Date of release: 2019-01-23
3/56 www.vareximaging.com
Table of Contents
1. Introduction ........................................................................................................................................5
Contact information .................................................................................................................5
Abbreviations ..........................................................................................................................6
Symbols used in this document ..............................................................................................7
Advisory...................................................................................................................................7
Radiation danger .....................................................................................................................7
General warnings, cautions and notes ....................................................................................8
Labels and markings on the device ..................................................................................... 10
Supplied components ........................................................................................................... 12
2. Device description .......................................................................................................................... 13
Intended use ........................................................................................................................ 13
Description of the collimator ................................................................................................. 13
Principle of operation ........................................................................................................... 14
Overview of the collimator .................................................................................................... 14
Main dimensions .................................................................................................................. 16
Aluminum equivalent ............................................................................................................ 17
Restrictions on use ............................................................................................................... 17
Essential Performance ......................................................................................................... 17
Applied parts ........................................................................................................................ 17
Known contraindication(s) .................................................................................................... 17
Classifications ...................................................................................................................... 17
3. Installation ...................................................................................................................................... 18
Requirements for service personnel .................................................................................... 18
Installation requirements ...................................................................................................... 18
Installation instructions ......................................................................................................... 18
Installer responsibilities ........................................................................................................ 18
Remove and re-mount the rear cover .................................................................................. 18
Installation of cables ............................................................................................................. 19
Mounting a DAP meter ......................................................................................................... 21
Mounting the collimator to the X-ray tube ............................................................................ 22
Calibration and collimator setup ........................................................................................... 25
X-ray beam Alignment .......................................................................................................... 31
Collimator Adjustments ........................................................................................................ 32
4. Electrical specification .................................................................................................................... 33
Fuses .................................................................................................................................... 33
Power Supply ....................................................................................................................... 33
Mains isolation ................................................................................................................................ 33
Earthing ................................................................................................................................ 33
CAN interface ....................................................................................................................... 33
Housing interface ................................................................................................................. 33
EMC compatibility ................................................................................................................ 34
4.6.1. Deviations ...................................................................................................................... 34
4.6.2. Allowances ..................................................................................................................... 34
4.6.3. Precautions .................................................................................................................... 34
4.6.4. Emissions Compliance .................................................................................................. 35
4.6.5. Immunity Compliance .................................................................................................... 35
5. Operating instructions .................................................................................................................... 38
Powering ON and OFF ......................................................................................................... 38
Status LED color .................................................................................................................. 40
Functions during OPERATING MODE ................................................................................. 40