Siemens ARCOSKOP Operating and maintenance instructions

© Siemens AG
The reproduction, transmission or use
of this document or its contents is not
permitted without express written
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damages. All rights, including rights
created by patent grant or registration
of a utility model or design, are
reserved.
Print No.:
Arnold
ARCOSKOP
System
Maintenance Instructions
SP
1999
SPR2-250.831.01.03.02
Replaces: SPR2-250.831.01.02.02
English
Doc. Gen. Date: 02.05
ARCOSKOP
The protocol SPR2-250.832.01.03.02 is required for
these instructions
04774019

2 Revision / Disclaimer
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1Revision / Disclaimer
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 pro-
cedures.

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Table of Contents 3
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0Table of Contents
1 _______ General information______________________________________________ 4
Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Required documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Systems equipped with SIMOMED N X 2080 monitor . . . . . . . . . . . . . . . . . . . . . . . . 5
Systems equipped with standard 100/120 Hz monitor, part no.: 30 64 581 B5310 . . 5
Systems equipped with an I.I. laser light localizer . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
For compressor, USA only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Required tools, measurement and auxiliary devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Spare parts which may be needed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Emphasized text. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Safety information and protective measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Description of abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Maintenance interval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
For compressor, USA only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2 _______ Inspection of exterior and surroundings____________________________ 13
Inspection of exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Inspection of surroundings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Power outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3 _______ Safety inspection _______________________________________________ 15
Mechanical safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Electrical safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4 _______ Maintenance, operating value/functional inspection __________________ 20
Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Operating value inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Functional inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5 _______ Final result/quality inspection and maintenance _____________________ 24
6 _______ Final Work Steps _______________________________________________ 25
7 _______ Changes to Previous Version_____________________________________ 26

4 General information
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1-
1 General information
1.1 Requirements
The requirements described in chapter 1 of the service instructions also apply to the main-
tenance described in this document.

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1.2 Required documents
1.2.1 Systems equipped with SIMOMED N X 2080 monitor
1.2.2 Systems equipped with standard 100/120 Hz monitor, part no.: 30 64
581 B5310
1.2.3 Systems equipped with an I.I. laser light localizer
1.2.4 For compressor, USA only
•Safety information according to ARTD, part 2
•Maintenance protocol SPR2-250.832.01...
•Service instructions SPR2-250.898.01...
•Spare parts list
•Image quality quick test SPR2-250.820.01...
•Maintenance check list Z35
•Adjustment instructions RX52-060.061.02..
•Maintenance instructions SPR2-230.101.01...
•Maintenance protocol SPR2-230.105.01...
•Installation and setting instructions RXR2-120.033.03
•Maintenance instructions 6190800-V2-1000.02.00
•Maintenance instructions Series MDK 6 - MDK 15

6 General information
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1.3 Required tools, measurement and auxiliary devices
NOTE The indicated items are listed in the STC (Service Tools Catalog)
unless otherwise stated (the STC is a component of the Spare
Parts Catalog) with the exception of items marked with "*".
Tool For example Material no.:
•Standard tool kit*
•Set of Allen keys*
•Spring balance rated for up to 200 N 44 15 113 RH090
•Equivalent leakage current tester Bender
safety tester
97 06 979 Y0526
or
51 38 727 RE999
•Protective conductor meter 44 15 899 RV090
•DVM Fluke 8060A 97 02 101 Y4290
•Dose meter PTW-Nomex
PTW-Diados
97 08 637 Y0388
97 17 612 Y0388
•Dynamic test kit 37 90 156 X1963
•Precision X-ray filter 99 00 598 XE999
•Set of resolution tests 28 71 820 RE999
•Set of radiation filters 97 98 596 G5321
•Set of radiation filters 81 60 145 RE999
•Centering cross (only with Diamentor) 96 60 051 RE999
•Luminance meter (Mavo monitor) 97 02 432 Y0526
•Service PC acc. to ARTD
•Cable for connecting service PC to host 99 00 440 RE999
•Service software
•Sealing compound 34 43 009
•Internal line impedance meter 84 28 104 Y4337
•Special oil (Optimol Optipit) 55 07 525
•Special oil (Slic Pac PTFE) 55 07 517
•Torque wrench 34 30 063 or
34 24 553

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1.4 Spare parts which may be needed
•Conductive rubber on the monitor trolley
•Touch-up paint 34 44 403
•Spray paint 84 27 734 RH999

8 General information
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1.5 Emphasized text
Fig. 1: Safety Notes
DANGER
!
WARNING
!
CAUTION
!
NOTICE
DANGER indicates when there is an immediate danger that
l e a d s to death or serious physical injury.
WARNING indicates a risk of danger that m a y l e a d to death
or 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 property damage.

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1.6 Safety information and protective measures
NOTE •When performing service work and tests adhere to:
- The product-specific safety instructions in the documenta-
tion,
- Safety information TD00-000.860.01...,
- The general safety information contained in the ARTD part 2.
•Disconnect the power plug when performing service on the AR-
COSKOP.
•Ensure compliance with general safety requirements when
working with the system under power.
•Observe ESD regulations!
•Switch off the system prior to replacing modules or PC boards.
•After completing all service work and reattaching the covers,
perform the protective conductor test according to ARTD-
002.731.17.
•The protective conductor resistance must not exceed 0.2
ohms.
- When performing service work on the power-on module, (re-
placing the power-on module or replacing the power cable),
the equivalent leakage current must be measured and re-
corded.
•Checks and settings that need to be performed with the radia-
tion switched on are identified by the radiation warning symbol.
While performing adjustments labeled in this manner, radia-
tion protective clothing must be worn.
NOTICE This product contains two class 2 lasers .
(USA: class 2 laser).
Observe the safety instructions in ARTS-002.002.731.03.
¹When working with the laser light localizer, do not look
directly into the laser beam.
NOTE The eye is not in immediate danger.
However, it is important not to look directly into the beam.

10 General information
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1.7 Description of abbreviations
The steps identified by these abbreviations are part of the maintenance protocol and
should be checked off upon completion.
NOTE The sequence for complete maintenance and inspection is de-
scribed on the following pages.
Each work step must be performed on an annual basis, if not oth-
erwise specified.
Abbrev. Description
SI Safety Inspection
SIE Electrical Safety
SIM Mechanical Safety
PM Preventive Maintenance
PMP Periodic Preventive Maintenance
PMA Preventive Maintenance Adjustments
PMF Preventive Maintenance, Operating Value Check, Function Check
Q System Quality, Image Quality
QIQ Image Quality
QSQ System Quality
SW Software Maintenance

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1.8 Maintenance interval
12 months

12 General information
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1.9 For compressor, USA only
•Maintenance should be completed according to manufacturer documentation.
•The documents are located in the system folder under "maintenance".
- Operating instructions Jun-Air compressor 6190800-V2-1000.02.00.
- Technical documents for end-position dryer MDK 6-MDK 15.

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2-
2 Inspection of exterior and surroundings
2.1 Inspection of exterior
PMP Damage
Inspect the entire system for damage, such as damage to the housing or paint.

14 Inspection of exterior and surroundings
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2.2 Inspection of surroundings
2.2.1 Power outlets
SIE Damage
SIE Line voltage
SIE Internal line impedance
•Inspect the power outlets used for system operation for damage.
•Measure the line voltage and compare it to the line voltage label on the monitor trolley.
•Measure the internal line impedance.

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3-
3 Safety inspection
3.1 Mechanical safety
SIM Covers
•Inspect the covers of the ARCOSKOP and the monitor trolley/MSS (monitor support
system) for mechanical damage and effective fastening.
SIM Cable deflectors
•Inspect the cable deflectors on the monitor trolley and replace them if necessary.
SIM I.I. laser light localizer mechanism
•Inspect the I.I. laser light localizer for mechanical damage.
•Mount the I.I. laser light localizer on the I.I. and ensure proper locking and seating. Pay
special attention to the tension band and its closure.
SIM I.I. laser light localizer function
•Perform maintenance on the I.I. laser light localizer according to Installation and Set-
ting Instructions RXR2-120.033.03...
SIM Laser light localizer mechanism
•Inspect the I.I. attachment of the laser light localizer for mechanical damage.
•Install the I.I. attachment of the laser light localizer on the I.I. and ensure proper locking
and seating.
•Check the I.I. ring for damage.
SIM Brakes
•Check the gastro foot switch and brake function.
•Use the spring balance to check the braking forces for the orbital movement, angula-
tion movement, and rotary joints.
SIM C-arm
•Perform all C-arm movements, checking for slackness of the bearings and bearing
noises.
•Orbital movement: When the orbital brake is released, the C-arm may independently
move a maximum of 5°. Check the servo assistance of the orbital movement for proper
operation. Check whether the orbital movement is running smoothly.
SIM Stand
•Check the corrugated hoses on the ARCOSKOP stand for damage.
•Check the stand joint covers, closing caps of the stand members, and the covers of the
ceiling installation for proper fastening.
SIM Remote control panel
•Check the corrugated hose for mechanical damage.
•Ensure proper functioning of the locking screw for the remote control panel.
•Check the remote control panel for mechanical damage.
SIM E-box

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•Open the e-box (electronics box) slowly and check the operation of the pneumatic
springs.
•Ensure proper functioning of the built-in fan in the e-box and, if necessary, clean the
ventilation slots. Lock the lid of the e-box after completing these work steps.
SIM Lifting column
NOTE There may not be any additional weight on the C-arm, e.g. lead
aprons or other cover panels, when performing these tests and
settings.
•Electrically move the lifting column over its entire lift range.
- Listen for noises and check for play in the bearings.
- The lifting column movement must switch off automatically when the end positions
are reached.
•Check the C-arm safety distance from the floor of at least 5 cm.
SIM Emergency stop button
•Press the emergency stop button.
•When the buttons for raising or lowering the column are pressed, the lifting column may
not move.
•Release the orbital brake. The LED in the button lights up.
•The servo assistance of the orbital movement must not function. The C-Arm may move
in the orbital direction only when increased force is exerted.
•Release the emergency stop button.
•The servo assistance of the orbital movement is active again. The C-arm may move
again in the orbital direction when minimal force is exerted.
•The lifting column can be moved again.
•Reactivate the orbital brake.
SIM Monitors
•Inspect the housing for mechanical damage.
•Ensure that the monitors are securely attached to the monitor trolley.
•If further associated monitors are installed on wall brackets or a monitor support sys-
tem, also test these as described above.
SIM Warning labels
•Ensure that all required warning labels are attached and in good condition.
- Replace any labels that are difficult to read.
•Ensure that all required ID labels are attached and in good condition.
- Replace any labels that are difficult to read.
Position of the labels: See ARCOSKOP operating instructions.

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3.2 Electrical safety
SIE Cables and plugs
•Check visible system cables and plugs for damage.
SIE Voltage discharge rubber
•Check the conductive rubber on the ARCOSKOP monitor trolley for damage or contam-
ination, replace if necessary.
SIE Checking the POWERPHOS inverter cables
•Remove the POWERPHOS cover.
•Tighten the contact screws X7 and X9 with a torque of 4.8 Nm.
•Refit the cover and seal it with sealing compound.
NOTE Before fitting the cover hood, it is expedient to check the operation
of the fan.
(Maintenance / p. 20), PMP POWERPHOS fan.
•Reattach the cover hood.
SIE Fluoroscopy timer
•Inspection: See "Compulsory radiation switch off" section.
SIE Audible warning signal
•Inspection: See "Compulsory radiation switch off" section.
SIE Radiation indicators
•Inspection: See "Compulsory radiation switch off" section.
SIE Radiation release switch
•Inspection: See "Compulsory radiation switch off" section.
SIE Compulsory radiation switch off
X•Test the functioning of the audible warning signal and compulsory radiation switch off (if
required) according to the country-specific regulations. Perform the following checks:
•Switch on fluoroscopy for one minute. Use a wrist watch to check the fluoroscopy timer
for correct operation.
•All radiation indicators on the control console of the ARCOSKOP and on the monitor
trolley/MSS (monitor support system) must light up during radiation.
•Ensure proper functioning of the radiation release switches (hand and foot switches).
•Check the radiation release switches for damage.
•Check the cables of the hand and foot switches for mechanical damage.
•Check the cables of the hand and foot switches for cable breakage or short-circuit by
moving them.

18 Safety inspection
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NOTE The acoustic warning signal must sound every 4, 5, or 9.5 minutes
of the fluoroscopic time depending on the system programming.
It sounds again every 5 or 10 minutes. It is turned off by pressing
the -0- button once.
Pressing this button again resets the fluoroscopic timer to "0".
Depending on the country-specific programming, either the re-
quired radiation shut off does not occur or it occurs every 5 or 10
minutes and then every 5 or 10 minutes after that.
SIE Iris collimator
X•Check the iris collimator and correct it, if necessary.
- Select I.I. full format.
- Open the iris collimator completely.
- Activate fluoroscopy briefly.
- The collimator blades must be clearly visible at the edges of the image.
- Select the zoom format.
- Activate fluoroscopy briefly.
- The collimator blades must be clearly visible at the edges of the image.
SIE Dose rate
•Check the dose rate. Refer to the ARCOSKOP service instructions.
SIE Area-dose product measuring device
•Check the area dose product measuring device (DIAMENTOR).
Refer to the ARCOSKOP service instructions.
SIE Image quality of the monitor(s)
•Check the luminance and the ambient light sensor.
Refer to the maintenance instructions of the monitor.
SIE ARCOSKOP image quality
•Perform the ARCOSKOP image quality quick test.
NOTE Image quality is checked during the safety inspection but can also
be performed at the end of maintenance.
See (Final result/quality inspection and maintenance / p. 24).
SIE Monitors
•Check the monitors according to the maintenance instructions.
•The checks/tests already performed (checking damage to the housing, luminance
check, ambient light sensor check and the IQ quick test) do not have to be repeated a
second time.
SIE Laser light localizer

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•Test the automatic switch-off of the laser light localizer after 5 minutes.
•Turn the image intensifier attachment to check that the lines of the crosshairs agree
vertically and horizontally with the laser light cross.
SIE Protective conductor test
•Perform the protective conductor test according to ARTD-002.731.17.... The protec-
tive conductor resistance must not exceed 0.2 ohms.
NOTE The protective conductor test is part of the safety inspection. How-
ever, it cannot be performed until all maintenance work has been
completed.
See (Final Work Steps / p. 25).
SIE Equivalent leakage current
•Measure and record the equivalent leakage current and compare it to the value mea-
sured during the initial start-up.
•The measured value must not exceed the initially measured value by more than 50%. In
addition, the limit of 2 mA must not be exceeded.
NOTE The instructions according to ARTD-002.731.17 are to be adhered
to outside the scope of validity of DIN VDE 0751.
NOTE The equivalent leakage current test is part of the safety inspection
but can only be performed when the system is closed.
See (Final Work Steps / p. 25).

20 Maintenance, operating value/functional inspection
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4-
4 Maintenance, operating value/functional inspec-
tion
4.1 Maintenance
PMP Cleaning the system
•Clean the entire system:
- Visible cables
- Exterior surfaces
- Contact surfaces of wheels
- Interior space
PMP System ventilation
•Clean the ventilation slots on the monitor trolley and the e-box (electronics box).
PMP POWERPHOS fan
•Remove the cover over the POWERPHOS.
•Test the visible fan for proper operation.
•Test the fan installed in the C-arm for proper operation. For this purpose, mechanically
block the visible fan briefly. The fan installed in the C-arm must run audibly.
PMP Memoskop ventilation
•Clean the ventilation slots on the MEMOSKOP Fast.
•Ensure that the fan is functioning properly.