MAMMOMAT Balance
SP
Maintenance Instructions
The Maintenance Protocol SPB7-115.832.01…
is required for this instruction
Print No.: SPB7-115.831.01.01.02
Replaces: n.a.
© Siemens AG 2004
The reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model or_ design, _are_ reserved.
English
Doc. Gen. Date: 05.04
Revision
Chapter |
Page |
Revision |
|
|
|
All |
all |
01 |
Document revision level
The document corresponds to the version/revision level effective at the time of system delivery. Revisions to hardcopy documentation are not automatically distributed.
Please contact your local Siemens office to order current revision levels.
Disclaimer
The installation and service of equipment described herein is to be performed by qualified personnel who are employed by Siemens or one of its affiliates or who are otherwise authorized by Siemens or one of its affiliates to provide such services.
Assemblers and other persons who are not employed by or otherwise directly affiliated with or authorized by Siemens or one of its affiliates are directed to contact one of the local offices of Siemens or one of its affiliates before attempting installation or service procedures.
MAMMOMAT Balance |
SPB7-115.831.01 |
Page 2 of 22 |
Siemens AG |
Maintenance Instructions |
Rev.01 |
05.04 |
Medical Solutions |
|
Contents |
1 GENERAL INFORMATION .................................................................................................................... |
5 |
1.1 TRAINING............................................................................................................................................ |
5 |
1.2 REQUIRED DOCUMENTS ...................................................................................................................... |
5 |
1.3 REQUIRED TOOLS, MEASUREMENT AND AUXILIARY DEVICES ................................................................ |
5 |
1.4 REQUIRED LUBRICANTS ...................................................................................................................... |
5 |
1.5 TEXT EMPHASIS .................................................................................................................................. |
6 |
1.6 SAFETY INFORMATION AND PREVENTIVE MEASURES........................................................................... |
7 |
1.7 EXPLANATION OF ABBREVIATIONS ....................................................................................................... |
8 |
1.8 SYMBOLS............................................................................................................................................ |
8 |
2 SYSTEM .................................................................................................................................................. |
9 |
3 COLUMN STAND.................................................................................................................................. |
10 |
4 COMPRESSION SYSTEM.................................................................................................................... |
11 |
5 ROTATING ANODE STARTER............................................................................................................ |
12 |
6 FILAMENT ............................................................................................................................................. |
14 |
7 HIGH TENSION POWER SUPPLY...................................................................................................... |
15 |
8 MISCELLANEOUS................................................................................................................................ |
18 |
9 FINAL TESTS........................................................................................................................................ |
21 |
10 CHANGES TO PREVIOUS VERSION ............................................................................................... |
22 |
MAMMOMAT Balance |
SPB7-115.831.01 |
Page 3 of 22 |
Siemens AG |
Maintenance Instructions |
Rev.01 |
05.04 |
Medical Solutions |
Contents
This page intentionally left blank.
MAMMOMAT Balance |
SPB7-115.831.01 |
Page 4 of 22 |
Siemens AG |
Maintenance Instructions |
Rev.01 |
05.04 |
Medical Solutions |
1 General information
1 General information
1.1 Training
∙Self-instruction packet or training workshop and at least 1 installation
1.2 Required documents
∙ |
Planning Guide |
SPB7-115.891.01.01.02 |
∙ MAMMOMAT Balance Wiring Diagrams |
SPB7-115.844.01.01.02 |
|
∙ |
Installation and Start-up Instructions |
SPB7-115.814.01.01.02 |
∙ |
Maintenance protocol |
SPB7-115.832.01.01.02 |
∙ |
Instructions for use |
SPB7-115.629.01.01.02 |
∙ |
Service Instruction |
SPB7-115.840.01.01.02 |
1.3 Required tools, measurement and auxiliary devices
∙Oscilloscope
∙Oscilloscope probe 1:100 > 600Vdc
∙Digital multimeter
∙Non invasive kVp-meter (mammo)
∙Dosemeter (mammo)
∙Service PC with serial port (connection cable is supplied with the unit)
∙MAMMOMAT Balance SSW (Service Software Program is supplied with the unit)
∙SIB phantom or Normi 7 or 4 cm Plexi or customer phantom (supplied by customer)
∙Sensitometer / Densitometer
∙Film pack 18x24 and 24x30 if it occurs
∙Cleaning agents specified in the operating instructions
∙Protective conductor meter
∙Bathroom balance with tennis ball
∙Spray enamel according to the PG (to touch up chipped paint)
∙Standard installation tools
∙Plexiglas phantom 2cm, 2cm, 2cm, 1cm, 0.5cm for AEC calibration (supplied with the unit)
1.4 Required lubricants
∙All purpose grease PD2
∙Viscogen oil
MAMMOMAT Balance |
SPB7-115.831.01 |
Page 5 of 22 |
Siemens AG |
Maintenance Instructions |
Rev.01 |
05.04 |
Medical Solutions |
1 General information
1.5 Text emphasis
DANGER
WARNING
CAUTION
NOTICE
DANGER indicates when there is an immediate danger that leads to death or serious physical injury.
WARNING indicates a risk of danger that may lead to death or to serious physical injury.
CAUTION used with the safety alert symbol indicates a risk of danger that leads to slight or moderate physical injury and/or damage to property.
NOTICE used without the safety alert symbol indicates a risk of danger that if disregarded leads or may lead to a potential situation which may result in an undesirable result or state other than death, physical injury or damage to property.
|
|
|
NOTE |
NOTE contains information provided with special emphasis to facilitate proper |
|
|
use of the equipment or proper execution of a procedure, i.e. hints, tips. |
|
|
||
|
|
|
MAMMOMAT Balance |
SPB7-115.831.01 |
Page 6 of 22 |
Siemens AG |
Maintenance Instructions |
Rev.01 |
05.04 |
Medical Solutions |
1 General information
1.6 Safety Information and Preventive Measures
CAUTION |
|
∙ When completing repair work and tests, please note: |
|
|
|
|
- the product-specific safety information in the document, |
||
|
|
|
||
|
|
|
- the safety information in TD00-000.860.01…. |
|
|
||||
|
|
∙ If the system is only switched off at the control panel, line voltage is |
||
|
|
|
present at: Mains input terminal blocks; Fuses F1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
|
|
|
|
11, 12; Main contactor TLR1 and emergency cut off buttons PB2 and PB3; |
|
|
|
|
Line filter FL1; PCB 03-186 and related parts (solid state relay RY1, resistor |
|
|
|
|
R1). |
|
|
|
∙ Voltage higher than 60Vac is present on: Terminal M3; Transformers |
||
|
|
|
TF155, TF165 and their connected parts; C-arm driving gear motor MT1 |
|
|
|
|
and limit switches MW1, MW2; Rotating anode starter 92-074 and |
|
|
|
|
capacitors C5, C6; Tube Rotating Anode Cable and supply connections. |
|
|
|
∙ After shut down, there may still be dangerous voltage up to 550Vdc on |
||
|
|
|
inverter power supply. Voltage decreases to zero by means of bleeder |
|
|
|
|
resistors in not less than 5 minutes due to capacitor size, energy stored is |
|
|
|
|
still dangerous if short to ground occurs when It’s less than 60Vdc and till |
|
|
|
|
when capacitors are not fully discharged: Rectifier bridges PD1, PD2; |
|
|
|
|
Capacitors block C1, 2, 3, 4; Inverter block and electrical connection to |
|
|
|
|
High Voltage generator |
|
|
|
∙ High-voltage 20 ÷ 35 kV is present on: High Voltage generator; High |
||
|
|
|
voltage cable; X-ray tube. |
|
|
|
∙ Use ESD precautions for handling Printed Circuit Boards containing ESD |
||
|
|
|
sensitive components. |
|
|
|
∙ To prevent accidental triggering of High Voltage and X- Radiation output x- |
||
|
|
|
ray pushbutton has Dead Man function by which H.V. generator is |
|
|
|
|
disconnected by CPU if push button is not intentionally pressed. For more |
|
|
|
|
safety during intervention: 1) DEMO MODE can be selected by means of |
|
|
|
|
DIP 3 SW1 PCB 01-170. 2) Fuses F6, F9 can be removed and Inverter |
|
|
|
|
voltage monitor disabled by means of DIP2 SW2 set to ON. Vdc across |
|
|
|
|
C1,2,3,4, inverter and H.V. transformer will be zero after discharging time. |
|
|
|
∙ Tests or adjustments that must be made with radiation switched on are |
||
|
|
|
identified with the radiation warning symbol . |
|
|
|
|
During these types of adjustments, radiation protective clothing must be |
|
|
|
|
worn. |
|
|
|
|
|
|
MAMMOMAT Balance |
SPB7-115.831.01 |
Page 7 of 22 |
Siemens AG |
Maintenance Instructions |
Rev.01 |
05.04 |
Medical Solutions |
Loading...