Siemens MAMMOMAT 300 Setup guide

MAMMOMAT 300 / 3000
Register 5 English
Print No.: RXB7-230.091.05.03.02 Doc. Gen. Date: 07. 98
Replaces: RXB7-230.091.05.02.02
© Siemens AG 1997
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.
SP
Repair Instructions
Replacing the cable harness
65 03 093

MAMMOMAT 300 / 3000 Register 5 RXB7-230.091.05 Page 2 of 4 Siemens AG
Rev. 03 07. 98 TD SD 24 Medical Engineering
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Contents 0 - 3
Siemens AG Register 5 RXB7-230.091.05 Page 3 of 4 MAMMOMAT 300 / 3000
Medical Engineering Rev. 03 07. 98 TD SD 24
1 _______Prerequisites __________________________________________________1 - 1
Systems affected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1
Documents required. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 - 1
Tools and measurement devices required. . . . . . . . . . . . . . . . . . . . . . . . 1 - 1
Parts required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 - 1
Time required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1
Differences between MAMMOMAT 300 / MAMMOMAT 3000. . . . . . . . . . . . . . 1 - 1
Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 2
2 _______Preliminary work _______________________________________________2 - 1
Removing the stand covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 1
MAMMOMAT stand with separate rear side covers. . . . . . . . . . . . . . . . . 2 - 1
MAMMOMAT with single rear cover. . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 2
Removing the swivel arm cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 3
Removing the compression unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 4
Removing other components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 - 6
MAMMOMAT 3000 / MAMMOMAT 3000 CE only. . . . . . . . . . . . . . . . . . . . 2 - 7
3 _______Removing de cable harness______________________________________3 - 1
Remove the connectors at the MAMMOMAT 300/300 CE swivel arm . . . . . . . . . 3 - 1
Remove the connectors at the MAMMOMAT 3000/3000 CE swivel arm . . . . . . . . 3 - 2
All Mammomats: Removing the high voltage cable . . . . . . . . . . . . . . . . . . . 3 - 4
MAMMOMAT 300/300 CE only - Removing the corrugated hose. . . . . . . . . . . . 3 - 5
MAMMOMAT 3000/ 3000CE only - Removing the corrugated hose . . . . . . . . . . 3 - 6
All Mammomats: additional disassembly work . . . . . . . . . . . . . . . . . . . . . 3 - 7
All Mammomats: Removing the cable harness from the left side of the stand . . . . . 3 - 8
On the left side of the stand remove: . . . . . . . . . . . . . . . . . . . . . . . . 3 - 9
MAMMOMAT 3000 CE only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 9
All Mammomats: Disconnecting the cable harness at the back wall of the stand. . . 3 - 10
Removing the connectors on the left side of the stand . . . . . . . . . . . . . . . . 3 - 11
MAMMOMAT 300 CE and MAMMOMAT 3000 CE only. . . . . . . . . . . . . . . . 3 - 12
Removing the cable harness from the stand . . . . . . . . . . . . . . . . . . . . . 3 - 13
Removing the cable harness at the generator . . . . . . . . . . . . . . . . . . . . 3 - 14
MAMMOMAT 300 / MAMMOMAT 3000 only . . . . . . . . . . . . . . . . . . . . . 3 - 15
All Mammomats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 15
Rerouting the wires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 16
4 _______Installing the cable harness ______________________________________4 - 1
Routing the cable harness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1
Connecting the cable harness to the left side of the stand . . . . . . . . . . . . . . . 4 - 3
Connecting the cable harness to the back wall of the stand . . . . . . . . . . . . . . 4 - 4
If the swivel motor has been removed. . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 5
Page

0 - 4 Contents
MAMMOMAT 300 / 3000 Register 5 RXB7-230.091.05 Page 4 of 4 Siemens AG
Rev. 03 07. 98 TD SD 24 Medical Engineering
MAMMOMAT 300 CE / MAMMOMAT 3000CE only . . . . . . . . . . . . . . . . . . 4 - 5
MAMMOMAT 300 CE / MAMMOMAT 3000 CE only . . . . . . . . . . . . . . . . . . 4 - 6
MAMMOMAT 300/ CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 7
MAMMOMAT 3000/ CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 8
MAMMOMAT 300/ CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 9
Mammomat 3000/ CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 - 10
Installing X891 and X893 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 - 11
Connecting the STOP switch . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 - 11
Routing the cable in the swivel arm. . . . . . . . . . . . . . . . . . . . . . . . .4 - 12
Correct positioning of the compression unit . . . . . . . . . . . . . . . . . . . .4 - 13
5 ______ Changes to previous version _____________________________________5 - 1
Page

1 - 1
Siemens AG Register 5 RXB7-230.091.05 Page 1 of 2 MAMMOMAT 300 / 3000
Medical Engineering Rev. 03 07. 98 TD SD 24
Systems affected 1
MAMMOMAT 300/ 300 CE
MAMMOMAT 3000/ 3000 CE
Documents required 1
•MAMMOMAT 300/ 3000Wiring diagram
•MAMMOMAT 300/ 3000InstallationandStart-Up Instructions
Tools and measurement devices required 1
•Standardservice kit
•Screwclamp
•Protectiveconductormeter(item no.:4415899RVO90)
•Oscilloscope
•Digitalmultimeter (incl.mAsmeter)
•Plexiglasplates fortestingIontomat
•12Vbattery
Parts required 1
Time required 1
1 service engineers / approx. 16 hours or
2 service engineers / approx. 12 hours each
Differences between MAMMOMAT 300 / MAMMOMAT 3000 1
This document describes the replacement of the cable harness for MAMMOMAT 3000
(CE).
Instructions are included concerning service work on MAMMOMAT 300 that differs signifi-
cantly from work done on Mammomat 3000.
Work performed on the Mammomat 300 may still deviate slightly from these instructions.
•Cableharness,item no.:61 64 037 X041E for MAM. 300 through ser.no. 1999
•Cableharness,item no.:63 41 650 X041E for MAM. 300 CE starting at ser no. 4000
•Cableharness,item no.:62 40 175 X041E for MAM. 3000 through ser.no. 02999
•Cableharness,item no.:64 51 350 X041E for MAM. 3000 CE starting at ser.no. 03000
If the MAMMOMAT 300/3000 has not been updated with the outlet
for the corrugated tubing, perform the update in accordance with
UI 41/95.
NOTICE
Prerequisites 1

MAMMOMAT 300 / 3000 Register 5 RXB7-230.091.05 Page 2 of 2 Siemens AG
Rev. 03 07. 98 TD SD 24 Medical Engineering
1 - 2 Prerequisites
Safety information 1
Checks or adjustments performed with radiation ON, are identified with this symbol:
Fig.1 X-ray warning symbol
Prior to performing any service work with the system open, disconnect it from the power
line supply using the main circuit breaker. Always disconnect the system from the line
voltage prior to removing or inserting a board. Adjust switch S2 (SS) on board D702 to
"OFF" (lower position) to prevent any unintended release of high voltage and/or radiation
(disables the SS relay).
If the system has been switched off only at the control console or
with switch S2/D711, line voltage is still present at the line con-
nection for the generator, at line filters Z1, Z2, at transformer T1,
and at transformer T10 on board D711 (refer to circuit diagram).
After switching the system off, approximately 380V DC is present
in the intermediate circuit. This is indicated by LED V24 on board
D710. Within 3 minutes, the voltage will drop to less than 30 volts
and the LED will go out.
The boards contain components that are very sensitive to electro-
static discharge. They must be handled with care. (Observe ESD
guidelines).
The metal band on the front of the stand has sharp edges which
can cause injury. When removing the side covers, the edge pro-
tection strips must be attached as a safety precaution.
Remove the edge protection strips only when you have reat-
tached the side covers or if a height adjustment is necessary.
95040219
WARNING
WARNING
CAUTION
WARNING

2 - 1
Siemens AG Register 5 RXB7-230.091.05 Page 1 of 8 MAMMOMAT 300 / 3000
Medical Engineering Rev. 03 07. 98 TD SD 24
Removing the stand covers 2
The MAMMOMAT 3000 stand covers exist in two versions:
•onewithseparaterearsidecovers
•one with a single rear cover that also covers the rear sides
MAMMOMAT stand with separate rear side covers
2
Fig. 1 MAMMOMAT with separate rear side covers
•Elevateswivel-armsystemtoacomfortableworking height.
•SystemOFF.
•Remove plastic strip (1).
•Removescrews(2)andinnerplasticstrip(3).
•Removescrews(4)andfront covers (5).
•Remove screws (6) and rear side covers (7).
The metal curtain (see Fig. 1) is very sharp. After removing the
stand front covers (5), mount protective strips onto the edges of
the metal curtain. The strips are located inside the stand.
64
7
2
1
3
metal curtain
5
MAM00221
CAUTION
Preliminary work 2

MAMMOMAT 300 / 3000 Register 5 RXB7-230.091.05 Page 2 of 8 Siemens AG
Rev. 03 07. 98 TD SD 24 Medical Engineering
2 - 2 Preliminary work
MAMMOMAT with single rear cover 2
Fig. 2 MAMMOMAT with single rear cover
•Elevateswivel-arm system to a comfortable working height.
•SystemOFF.
•Removeplasticstrip (1).
•Removescrews(2)andinnerplasticstrip (3).
•Removescrews(6)andrearcover(7).
•Remove screws (4) and front covers (5).
The metal curtain (see Fig. 2) is very sharp. After removing the
stand front covers (5), mount protective strips onto the edges of
the metal curtain. The strips are located inside the stand.
MAM00222
6
1
2metal curtain
5
74
3
CAUTION

Preliminary work 2 - 3
Siemens AG Register 5 RXB7-230.091.05 Page 3 of 8 MAMMOMAT 300 / 3000
Medical Engineering Rev. 03 07. 98 TD SD 24
Removing the swivel arm cover 2
Fig. 3 Removing the swivel arm cover
•Removeobjecttable(1).
•Removefaceshield(2) by slidingitoff its holder.
•Removefrontcover(3) by removingtwoscrews(4).
•Removesidecovers(5)byremovingtwelve screws(6) and disconnectingthetwo
connectorsX807, connected totubeheadcontrolpanel (7),andthetwoground cables.
•Remove the shaftcovers (8) by removing ten screws (9) and disconnecting the two
connectorsX808, connected tocontrolpanel (10)insidetheshaft cover.
Be careful not to damage connectors X807 and X808 when remov-
ing the covers.
MAM00223
4
3
56
8
2
110
9
7
CAUTION

MAMMOMAT 300 / 3000 Register 5 RXB7-230.091.05 Page 4 of 8 Siemens AG
Rev. 03 07. 98 TD SD 24 Medical Engineering
2 - 4 Preliminary work
Removing the compression unit 2
Fig. 4 Position of the protective conductors and the cable guide
•Removecableguide(1).
•Removeearthscrew(2)andgroundcables (3).
MAM00224
2
3
1

Preliminary work 2 - 5
Siemens AG Register 5 RXB7-230.091.05 Page 5 of 8 MAMMOMAT 300 / 3000
Medical Engineering Rev. 03 07. 98 TD SD 24
Fig. 5 Removal of compression unit
•Loosenandremovescrewsand washers 1 and 2 thatholdthecompressionunitbase
beam(seeFig.5).
•Loosen screw 3 by half to tiltthe compressionunitslightly forward.
•Pull connector X872 out ofprinted circuit board D805.
•Pull out connectors X873 and X874, whichare located behindthe compression unit.
•Loosen andremove screw 3,and remove the compression unit.
Before removing the compression unit it is essential to mark up
the position of the base beam of the compression unit. This is to
ensure proper alignment when remounting the compression unit.
MAM00225
Screw 1
Screw 2
Screw 3
NOTICE

MAMMOMAT 300 / 3000 Register 5 RXB7-230.091.05 Page 6 of 8 Siemens AG
Rev. 03 07. 98 TD SD 24 Medical Engineering
2 - 6 Preliminary work
Removing other components 2
•Removetheconnectionwiresforthefan.
•Removethe4screws(1/Fig.6)andremovethefanunit(2/Fig. 6).
Fig. 6 Removal of fan unit
2
1

Preliminary work 2 - 7
Siemens AG Register 5 RXB7-230.091.05 Page 7 of 8 MAMMOMAT 300 / 3000
Medical Engineering Rev. 03 07. 98 TD SD 24
Fig. 7 Position of the anchor plate
•Removetheanchorplateby removing the screws (1/Fig.7).
Fig. 8 Components on object table
MAMMOMAT 3000 / MAMMOMAT 3000 CE only 2
Perform the following work on the table support for WING 1:
•Removecover(2/Fig.8)byremovingtwo screws on the back.
•Remove the screwsholding the connector X893 (4/Fig. 8).Mark the top of the
connector.
•Remove the screwsholding the connector X891 (6/Fig. 8).Mark the top of the
connector.
•Removethescrewsholding the assembly plate(3/Fig.8).
•Removethetablesupportcover(5/Fig. 8).
•Loosen bellow(7/Fig. 8) by removing plastic guide blocksinside the bellow.
MAM00226
1
MAM00227
2
X891
3
4
5
6
7

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Rev. 03 07. 98 TD SD 24 Medical Engineering
2 - 8 Preliminary work
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3 - 1
Siemens AG Register 5 RXB7-230.091.05 Page 1 of 16 MAMMOMAT 300 / 3000
Medical Engineering Rev. 03 07. 98 TD SD 24
Remove the connectors at the MAMMOMAT 300/300 CE swivel
arm 3
Fig. 1 •Remove all connectors inaccordance with Fig. 1 and the list which follows (including the
protective conductors).
Thecableshighlighted in gray havealreadybeenremoved.
•Removethefourwiresfrom the STOP switch.
MAM00237
4 emergency
stop button
cables (backside)
RIGHT SIDE
LEFT SIDE
X897
X895
X855
X856
X860
X870
X896
X894

MAMMOMAT 300 / 3000 Register 5 RXB7-230.091.05 Page 2 of 16 Siemens AG
Rev. 03 07. 98 TD SD 24 Medical Engineering
3 - 2 Removing de cable harness
Remove the connectors at the MAMMOMAT 3000/3000 CE swivel
arm 3
Fig. 2 •Removeallconnectorsinaccordance with and the followinglist (includingtheprotective
conductors).
Thecableshighlightedingrayhavealready beenremoved.
•Ejectwire#2 from connectorX860.
•Remove the four wires from the STOP switch.
•RemovethewirewithconnectorX893.
MAM00228
4 emergency
stop button wires
RIGHT SIDE
LEFT SIDE
X897
1 ground cable
X894
X878
X877
X895
X858
X870
X856
X855
X860
X893
X896
1 ground cable
X81

Removing de cable harness 3 - 3
Siemens AG Register 5 RXB7-230.091.05 Page 3 of 16 MAMMOMAT 300 / 3000
Medical Engineering Rev. 03 07. 98 TD SD 24
*1 MAMMOMAT 3000/ 3000 CE only
Connector approximate position
X895 front of the X-ray tube
X896 7 individual wires, 6 to the X-ray tube (left side) and
1 protective conductor at the collimator.
X894 below the fan
X878 *1 below the fan
X877 *1 below the fan
X897 4 individual wires, 3 at the X-ray tube (right side) and
1 protective conductor at the collimator.
X858 *1 on the front of D805 covered by insulating tubing
X870 on the front of D805 (covered by insulating tubing *1)
X856 on board D805
X855 on board D805
X860 on board D805 (eject wire "2" from the connector)
4 STOP switch connection
wires on the STOP switch
X893 *1 Stereotactic - connection plug on the table support
2 protective conductors 1 on the X-ray tube (close to the chest wall) and 1 on
the swivel arm frame
X872, X873 on board D805
X873 between board D805 and the compression unit
X874 between board D805 and the compression unit
5 protective conductors swivel arm frame
2 fan connection wires on the fan

MAMMOMAT 300 / 3000 Register 5 RXB7-230.091.05 Page 4 of 16 Siemens AG
Rev. 03 07. 98 TD SD 24 Medical Engineering
3 - 4 Removing de cable harness
All Mammomats: Removing the high voltage cable 3
Fig. 3 •To preventuncontrolled vertical movement of the lifting carriage,the screw clamp must
beattachedas shown in Fig.3beforeremovingtheX-ray tube.
Fig. 4
•Removethe4mountingscrewsof the X-raytube.
•LiftuptheX-ray tubeandremovethehighvoltage cable (1) by unscrewingthesleeve
nut(2).
•SecuretheX-raytubeagainwiththe mounting screws.
The lifting carriage is counterbalanced. If the X-ray tube is
removed without securing the lifting carriage, the carriage may
move upward suddenly causing damage and/or injury.
MAM00229
MAM00230
1
2
CAUTION

Removing de cable harness 3 - 5
Siemens AG Register 5 RXB7-230.091.05 Page 5 of 16 MAMMOMAT 300 / 3000
Medical Engineering Rev. 03 07. 98 TD SD 24
•Markthepositionofthecable(Positionwithreferencetothestand,position ofthe cable
ties).
•Removethecomponentpartsof the high voltagecableplug.
•Cut the cable ties from the cable harnessesbeing removed.
•Removethecablefromthe swivel arm.
MAMMOMAT 300/300 CE only - Removing the corrugated hose 3
Fig. 5
Fig. 6 •Remove the 4 screws (1);
thetablesupportcanthenbeloweredbyapproximately 1 cm.
•Removetheclamp(2).
for MAMMOMAT 300 CE:
- Thebraidedgrounding wireshouldremainattachedtotheswivel
arm.
- Unfoldtheshieldingandremovethesemicircular cable clamp.
MAM00238
1
R803
MAM00239
2
NOTICE

MAMMOMAT 300 / 3000 Register 5 RXB7-230.091.05 Page 6 of 16 Siemens AG
Rev. 03 07. 98 TD SD 24 Medical Engineering
3 - 6 Removing de cable harness
MAMMOMAT 3000/ 3000CE only - Removing the corrugated hose3
Fig. 7 •Removethestereoswitch (1).
•Removethe4screws(2)andremovethelead-throughring (4).
•Removethehoseclamp(3).
•Pull the lead-through ring off the cable harness.
for MAMMOMAT 3000 CE:
- Thebraidedgrounding wire should remainattachedtothe swivel
arm.
- Unfoldtheshieldingand removethesemicircular cable clamp.
MAM00218
2
1
3
4
NOTICE