GE HEALTHCARE
DIRECTION 2307224-100, REVISION 6DISCOVERY LS SYSTEM SERVICE MANUAL
Page 14 Table of Contents
2.2.2 Safety Awareness Indicators........................................................................................... 44
2.2.2.1 Labels .............................................................................................................. 44
2.2.2.2 Lights and Lamps ............................................................................................ 44
2.2.3 Emergency Switches, Buttons and Locks ....................................................................... 45
2.2.3.1 System Emergency Off (E-Off) Switch ............................................................ 45
2.2.3.2 System Emergency Stop (E-Stop) Switches ................................................... 46
2.2.3.3 Table Latch and Tape Switches ...................................................................... 47
2.2.3.4 Compact Power Distribution Cover Lock (CPDU Only)................................... 48
Section 2.3
CT Equipment Service...................................................................................... 48
2.3.1 CT Gantry........................................................................................................................ 48
2.3.1.1 CT Gantry General .......................................................................................... 48
2.3.1.2 CT Gantry Electrical ........................................................................................ 49
2.3.1.3 Safety Awareness Indicators ........................................................................... 50
2.3.1.4 Service Outlet .................................................................................................. 52
2.3.1.5 Service Switches and Circuit Breakers............................................................ 52
2.3.1.6 Power Pan Circuit Breaker .............................................................................. 54
2.3.1.7 Gantry E-Stop.................................................................................................. 54
2.3.2 CT Mechanical Hazards.................................................................................................. 54
2.3.2.1 Fastener Torque Specifications....................................................................... 55
2.3.2.2 Rotational Locking Pin..................................................................................... 57
2.3.2.3 X-Ray Tube Hoist ............................................................................................ 58
2.3.2.4 Front and Rear Cover Dollies .......................................................................... 58
Section 2.4
Chemicals and Materials.................................................................................. 58
2.4.1 Slip-Ring Brush Dust and Debris .................................................................................... 58
2.4.1.1 Cleaning Equipment ........................................................................................ 58
2.4.1.2 Personal Protection Equipment (PPE) ............................................................ 58
2.4.1.3 Recommended Cleaning Procedure ............................................................... 58
2.4.2 Clean-up and Personal Hygiene ..................................................................................... 59
2.4.3 Oils (Tube, Tank and Hydraulic) ..................................................................................... 59
2.4.4 Lead ................................................................................................................................ 59
2.4.5 Heat Sources .................................................................................................................. 59
Section 2.5
Table .................................................................................................................. 60
2.5.1 Electrical Hazards ........................................................................................................... 60
2.5.1.1 Safety Awareness Indicators ........................................................................... 60
2.5.1.2 Service Outlet .................................................................................................. 60
2.5.1.3 Switches .......................................................................................................... 60
2.5.2 Mechanical Hazards........................................................................................................ 61
2.5.3 Chemical Hazards........................................................................................................... 61
Section 2.6
Console (H3 or GOC1)...................................................................................... 61
Section 2.7
Power Distribution Units.................................................................................. 62
2.7.1 Compact Power Distribution Unit (CPDU)....................................................................... 62
2.7.1.1 Hazard Awareness Indicators - CPDU ............................................................ 63
2.7.1.2 Protected Service Outlets - CPDU .................................................................. 63
To Next Page
Loading...
