Siemens SIREMOBIL Iso-C

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26 Prerequisites

SIREMOBIL Iso-C SPR2-230.840.01.01.02 © Siemens, 2008

08.08 CS PS SP

Page 26 of 148

For internal use only

x Remove both the service screws from the threaded holes of the I.I. and reinstall both

the attachment screws.

Main Page

Table of Contents3
Required Documents7
Required Tools, Measurement and Auxiliary Devices8
Information Regarding this Document9
Position Designations9
Notes and Symbols10
Safety Information11
Notes on the Protective Conductor Resistance Test15
Notes on Device Leakage Current Measurement16
Covers20
Basic System20
Horizontal Carriage Cover20
SIREPHOS Cover22
Installing/Removing the C-Arm Covers22
Monitor Trolley23
Installing/Removing the Cover at the C-Arm Mounting24
Telescoping Cover Underneath the Horizontal Carriage24
I.I. Service Position25
Moving the I.I. into the Service Position25
Installing the I.I25
Concluding Steps27
Checking the Line Voltage on the Monitor Trolley29
Low Voltages30
I.I. Voltages31
Control Board D1, Host32
Storing the Error Log as an ASCII File33
Option 3D Reconstruction, Trace File, and Event Log File34
Saving Trace Files34
Saving Current Trace Files Directly after Display of an Error34
Saving the Event-Log Files36
Generator, Kv Offset Adjustment39
Generator Adjustment (Filament Circuit Learning Program)40
Checking the Generator Adjustment42
Dose Rate Adjustment44
Prerequisites44
Preliminary Steps44
Correction Factors44
Dose Rate to be Set at the I.I. Input Screen45
Setting the Dose Rate for Survey Format45
Setting the Dose Rate for Zoom Format46
Concluding Steps46
Checking the Dose Rate in Automatic Mode47
Reduction of Maximum Air Kerma Rate48
Prerequisites48
Preparations49
Measurement49
Programming50
Checking51
Collimator, X-Iris52
Collimator, Slot Diaphragm54
Prerequisites54
Adjustment54
Concluding Steps55
Collimator Displays on the Monitor56
Prerequisites56
Collimator Display, X-Iris56
Start Adjustment56
Full Format, X-Iris Open56
Full Format, X-Iris Closed56
Zoom Format, X-Iris Closed57
Zoom Format, X-Iris Open57
Save Values and End Adjustment57
Concluding Tasks57
Slot Diaphragm58
Disable Circle Mask58
Start Adjustment58
Full Format, Slot Diaphragm Open58
Full Format, Slot Diaphragm Closed59
Zoom Format, Slot Diaphragm Closed59
Zoom Format, Slot Diaphragm Opened59
Enable Circle Mask59
Save Values and End Adjustment60
Concluding Tasks60
Correction of the 0° Position of the Slot Diaphragm Display61
Camera Rotation62
Dose-Area Product Measurement Device "PTW65
Parameter "CONSTANT (Qt * Kg)" = T65
Programming65
Checking the Programmed Values66
Dose-Area Product Measurement Device "WELLHÖFER68
Programming in the SIREMOBIL68
Functional Test of the Measurement Device and Cabling68
Checking the Accuracy of the Dose-Area Product Measurement Device70
Prerequisites (Only for PTW Chamber)70
Preparations71
Dose Measurement71
Calculating the Dose-Area Product71
Evaluation72
Overview of SIREMOBIL Iso-C Parameters73
Overview of MEMOSKOP C / C-E / C-SUB / C & MOD / C-SUB & MOD Parameters74
Configuring the MEMOSKOP77
MEMOSKOP C-E, Keyboard Emulation77
Configuring the Video Frequency77
MEMOSKOP, Configuration for the Number of Existing Monitors77
MEMOSKOP, Configuration and Country-Specific Language (User Setup)78
D1 Control Board79
Replacement and Additional Work79
Power Board D281
Interface Board D3082
Replacing the VIDEOMED DC83
Camera Rotation 0° Position83
Checks and Adjustments84
Basic System Operating Panel85
Frequency Converter FU (Vertical Lift)86
Power Supply M14, +5 V / +15 V / -15 V87
Power Supply M13, +13 V VIDEOMED DC88
I.I. Mini-Voltage Supply89
Adjusting the I.I. Mini-Voltage Supply91
Collimator92
Sirephos93
Replacing the I.I95
Checking the Temperature Indicator95
Removal95
Installation96
Checks and Adjustments97
Concluding Work98
Replacing the Compact Optics99
Removal100
Installation101
Settings102
Memoskop C-E105
Memoskop C-E 100108
Memoskop C/ Memoskop C & Mod111
Memoskop C-Sub/ Memoskop C-Sub & Mod114
Multispot 2000117
Dose-Area Product Measurement Device118
Laser Targeting Device119
Mouse, External Mouse, and PC Keyboard120
Replacing the Mouse120
Replacing the External Mouse120
Replacing the PC Keyboard120
Video Switcher121
Cut-Off Delay - PC Board D210122
3D Reconstruction PC123
SIMOMED HM Monitor124
3D Reconstruction System Electronics125
Orbital Motor126
Toothed Belt of the Orbital Drive128
Orbital Drive - Actual Value Potentiometer130
Setting the Actual Value Potentiometer for C-Arm Orbital Movement131
Belt of the Actual Value Potentiometer for Orbital Movement132
Setting the Actual Value Potentiometer for C-Arm Orbital Movement132
Angulation Part134
Brake Force / Brake Torque135
Measuring the Horizontal Force Required for Movement135
Measuring the Horizontal Swivel Force136
Measuring the Orbital Force Required for Movement136
Measuring the Angular Force Required for Movement136
Angulation Brake Magnet138
Horizontal Swivel Brake139
Vertical Lift Brake140
Vertical Lift Motor141
Vertical Lift Limit Switches142
Switch for Blocking Vertical Lift142
Emergency off Switch142
Lubricating the Lifting Column144
Spindle144
Guide Cylinder144
Tensioning the Drive Belt145

Siemens SIREMOBIL Iso-C

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