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Siemens AG

SPR2-240.831.01.02.02

POWERMOBIL

07.05

CS PS 24

Safety Inspection

Page 31 of 44

Medical Solutions

3.2 Electrical

safety

SIE

Cables and plugs

•

Check visible system cables and plugs for damage.

SIE

Check of the POWERPHOS power inverter line

•

Remove the cover of the POWERPHOS.

•

Tighten the contact screws X7 and X9 with a torque of 4.8 Nm.

•

Re-attach the cover and seal with sealing compound.

NOTE

Check the function of the fan before attaching the cover.

See

(Maintenance / p. 36)

POWERPHOS fan.

•

Reattach the cover.

SIE

Fluoroscopic timer

•

Check: See section on "Compulsory radiation switch off".

SIE

Audible warning signal

•

Check: See section on "Compulsory radiation switch off".

SIE

Radiation indicators

•

Check: See section on "Compulsory radiation switch off".

SIE

Radiation release switch

•

Check: See section on "Compulsory radiation switch off".

SIE

Compulsory radiation switch off

Test the functioning of the audible warning signal and compulsory radiation switch off (if
required) according to the country-specific regulations. Also perform the following
checks:

•

Release fluoroscopy for one minute. Use a wristwatch to check the proper functioning
of the fluoroscopic timer.

•

All radiation indicators on the system operating console and monitor trolley must illumi-
nate during fluoroscopy release.

•

Check the function 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.

•

Move the the cables of the hand and foot switches to check for breaks and short cir-
cuits.

SIE

Dose rate

•

Switch the system on

•

Check the dose rate (see the POWERMOBIL service instructions for this purpose).

Содержание POWERMOBIL SP

Страница 1: ...r damages All rights including rights created by patent grant or registration of a utility model or design are reserved Print No A r n o l d POWERMOBIL System Maintenance Instructions SP 1999 SPR2 240 831 01 02 02 Replaces SPR2 240 831 01 01 02 English Doc Gen Date 07 05 POWERMOBIL The protocol SPR2 240 832 01 02 02 is required for these instructions 02830011 ...

Страница 2: ... 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 Sie...

Страница 3: ...isting documents 12 General electrical safety information 12 Radiation safety information 13 Mechanical safety information 13 Safety information risk of infection 15 Laser light localizer option 15 Information on the protective conductor resistance test 16 Information on measuring the system leakage current 17 Explanation of abbreviations in the maintenance certificate 20 Maintenance interval 21 T...

Страница 4: ...ting Value Functional Inspection ________________ 36 Maintenance 36 DICOM bridge 36 Codonics printer 36 Operating value inspection 38 Functional inspection 39 5 _______ Final Result Quality Inspection and General Maintenance ____________ 42 Final work steps 43 6 _______ Changes to Previous Version _____________________________________ 44 ...

Страница 5: ... 01 02 02 POWERMOBIL 07 05 CS PS 24 General Information 5 Page 5 of 44 Medical Solutions 1 1 General Information 1 1 Requirements The requirements described in chapter 1 of the Service Instructions also apply to mainte nance ...

Страница 6: ...1 2 3 Systems equipped with TFT displays Replacement Instructions of the TFT display available 1 2 4 Systems equipped with an I I laser light localizer 1 2 5 Systems equipped with DICOM bridge Safety information according to ARTD part 2 Service protocol SPR2 240 832 01 Service Instructions SPR2 240 898 01 Image Quality quick test SPR2 240 898 01 Technical Safety Checks Protocol SP00 000 834 01 Mai...

Страница 7: ...40 831 01 02 02 POWERMOBIL 07 05 CS PS 24 General Information 7 Page 7 of 44 Medical Solutions 1 2 6 Systems equipped with Codonics printer Codonics printer EP 1660 Installation and Setting Instructions SPR2 130 814 01 ...

Страница 8: ...t 1100 51 38 727 Internal line resistance meter 84 28 104 Y4337 DVM Fluke 187 99 94 831 Luminance meter e g SPOTMETER for SMfit ACT 77 52 848 Densitometer if MULTISPOT 2000 option is available 97 02 416 Y1996 Dose meter PTW Diados 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 10 x 0 3 mm 44 0...

Страница 9: ... 02 02 POWERMOBIL 07 05 CS PS 24 General Information 9 Page 9 of 44 Medical Solutions Special oil Optimol Optipit 55 07 525 Special oil Slic Pac PTFE 55 07 517 Torque wrenches 34 30 063 or 34 24 553 Tool For example Material no ...

Страница 10: ... 24 Page 10 of 44 Medical Solutions 1 4 Spare parts which may be needed Cable deflector steering castor large POWERMOBIL stand Cable deflector wheels small POWERMOBIL stand Conductive rubber POWERMOBIL stand and monitor trolley Touch up paint 34 44 403 Spray paint 84 27 734 RH999 ...

Страница 11: ... 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 u...

Страница 12: ...NG Electrical safety Non compliance can lead to severe injury or even death and mate rial damage After opening the cover panels the parts under voltage are accessible To avoid danger disconnect the system from the power supply prior to opening the covers Pull out the power supply plug If an uninterruptible power supply UPS is installed in the system the voltage output of the UPS must also be deene...

Страница 13: ...ad apron Stay as far away as possible from the radiation source Release radiation only if necessary Set the radiation activity as low as possible low kV and mA values short radiation time Release radiation for as short a time as possible Checks in which radiation must be released are identified by the radiation warning symbol 1 6 4 Mechanical safety information CAUTION Risk of burns from hot parts...

Страница 14: ...ing gloves and remove any projecting carbon fibers Then carefully rub the damaged places flat with a fine emery cloth and close the damaged surface with paint A spray paint in the color of the C arm can be used for this purpose see the Service Tool Catalog Remove any carbon fibers lying in the C arm profile with a damp sponge or cloth If greater damage to the carbon fiber structure indicating gene...

Страница 15: ...bserve the safety information in ARTD 002 731 37 regarding prevention of infectious diseases during customer service calls 1 6 6 Laser light localizer option NOTICE Laser emissions Non compliance can result in injury in particular to the retina and consequently in irreversible sight damage This product contains class 2 lasers USA class 2 laser Observe the safety information in ARTD 002 731 03 Do n...

Страница 16: ...ed according to DIN VDE 0751 part 1 see ARTD part 2 In this case the protective conductor resistance for all touchable conductive parts must be measured during the normal operating state of the system Make sure that control cables or data cables between the components of the system are not mistaken for a protective conductor connection During the measurement the power cable and additional connecti...

Страница 17: ... in the report For the purpose of traceability reference to the new report is to be written on the old report The reason for newly determining the first measured value is to be documented and confirmed with a name and signature Observe the instructions in the safety rules for installation and repair ARTD 002 731 17 WARNING Electrical voltage Non compliance can lead to severe injuries and even deat...

Страница 18: ...cturer s data restricting the use of the measuring device Fig 3 Measuring circuit for measuring the system leakage current according to the differential current method in compliance with DIN VDE 0751 1 2001 10 Fig C6 for protection class I Pos 1 System Pos 2 Application part not available Pos 3 Measurement setup integrated into measuring device If the direct measurement of the system leakage curre...

Страница 19: ...marks 1 and 3 of 2 5 mA Measure and record the current line voltage If the measured line voltage deviates from the nominal voltage correct the measured value to the value corresponding to a mea surement at the nominal value of the line voltage This is also to be documented Document the measuring procedure differential measurement or direct measurement and the measuring device used designation and ...

Страница 20: ...be checked off upon completion Abbrev Description SI Safety Inspection SIE Electrical Safety SIM Mechanical Safety PM Preventive Maintenance PMP Periodic Preventive Maintenance PMA Preventive Maintenance Adjustments PMF Preventive Check of Operating Values Functions Q System Quality Image Quality QIQ Image Quality QSQ System Quality Check SW Software Maintenance CSE Customer Service Engineer KSK N...

Страница 21: ...Siemens AG SPR2 240 831 01 02 02 POWERMOBIL 07 05 CS PS 24 General Information 21 Page 21 of 44 Medical Solutions 1 9 Maintenance interval 12 months ...

Страница 22: ...ew of DIN VDE 0751 1 we recommend docu menting the maintenance results both in the maintenance re port and in the TSC report The reports should be filled out completely and handed over to the client after maintenance is complete The table below assigns each technical safety check listed in document SP00 000 834 01 to the corresponding mainte nance work Technical safety checks test certificate of t...

Страница 23: ...e present and legible Operating instructions must be available Ask the customer for additional required operator documents and check them for completeness availability and legibility 2 6 Are all warning labels in place and rec ognizable 3 Mechanical safety checks SIM Warning signs SIM ID labels 2 7 Are the operating symbols light indica tors and button labels OK 3 Electrical safety check SIE Check...

Страница 24: ...ear 3 Mechanical safety checks SIM Lifting column 4 4 Mobile equipment Are the wheels roll ers and brakes OK 3 Mechanical safety checks SIM Foot brake SIM Brakes SIM Wheels 4 5 Is there any unusual noise during oper ation e g gearing 3 Mechanical safety checks SIM C arm SIM Lifting column 5 Functional checks n a 5 1 Function of the Emergency Stop switch 3 Mechanical safety check SIM Emergency Stop...

Страница 25: ...s SIE IQ quick test SIM DICOM bridge IQ test SIM Codonics printer IQ test 7 Test result evaluation Evaluate the long term trends of the pro tective conductor resistance and the leak age current by comparing the current measuring values to those of the preceding technical safety checks A sudden or unex pected increase in the measured values may indicate a safety related defect even if the limit val...

Страница 26: ...age 26 of 44 Medical Solutions 2 2 Inspection of Exterior and Surroundings 2 1 Visual inspection of exterior PMP Damage to the system Inspect the entire system for damage such as damage to the housing or paint PMP Damage to the mains connection Check power lines plugs socket panels and outlets for damage ...

Страница 27: ...44 Medical Solutions 2 2 Inspection of environment 2 2 1 Power outlets SIE Damage Inspect the power outlets used for system operation for damage SIE Mains voltage Measure the line voltage and compare it to the line voltage label on the monitor trolley SIE Internal line impedance Measure the internal line impedance ...

Страница 28: ...scribed in the warning in chapter 1 Perform all C arm movements checking for slackness of the bearings and bearing noises Orbital movement Once the orbital brake is released the C arm can move a maximum of 5 on its own Check the servo support function of the orbital movement Check whether the orbital movement is smooth SIM Wheels Move the POWERMOBIL in a straight line on a level floor Evaluate the...

Страница 29: ...attention to the tension band and its closure Check the I I ring for damage SIM Function Perform maintenance on the I I laser light localizer according to Installation and Set ting Instructions RXR2 130 033 03 3 1 2 DICOM bridge SIM Mounting Check the mounting of the DICOM bridge in the monitor trolley 3 1 3 Codonics printer SIM Mounting Inspect the screws used to fasten the guide rail to the moun...

Страница 30: ...ge Ensure that the monitors or displays are correctly mounted to the monitor trolley 3 1 5 Labels SIM Warning labels Ensure that all required warning labels are attached and in good condition Replace any illegible labels or markings SIM ID labels Ensure that all required ID labels are attached and in good condition Replace any illegible labels or markings ...

Страница 31: ...switch off SIE Radiation release switch Check See section on Compulsory radiation switch off SIE Compulsory radiation switch off Test the functioning of the audible warning signal and compulsory radiation switch off if required according to the country specific regulations Also perform the following checks X Release fluoroscopy for one minute Use a wristwatch to check the proper functioning of the...

Страница 32: ...ormat and release fluoroscopy briefly The collimator blades must be clearly visible at the edges of the image Select a zoom format and release fluoroscopy briefly The collimator blades must be clearly visible at the edges of the image SIE Area dose product measuring device Check the area dose product measuring device X see the POWERMOBIL service instructions for this purpose SIE Codonics printer c...

Страница 33: ...4 Medical Solutions 3 3 Operation SIE Check the operating functions Check whether the operating icons and button labels are clearly legible and recogniz able Check whether the light indicators of the operating elements and displays are properly functioning Check all system operating functions ...

Страница 34: ...bber SIE POWERMOBIL stand voltage discharge rubber Inspect the voltage discharge rubber on the POWERMOBIL stand for damage or dirt If necessary clean or replace it SIE Monitor trolley voltage discharge rubber Inspect the voltage discharge rubber on the POWERMOBIL monitor trolley for damage or dirt If necessary clean or replace it ...

Страница 35: ...t is part of the safety inspection How ever it cannot be performed until all maintenance work has been completed See Final work steps p 43 SIE Leakage current test performed under Final work steps Perform the leakage current test with the system closed according to ARTD 002 731 17 Document and evaluate the determined values Document the measuring procedure The leakage current must not exceed 2 5 m...

Страница 36: ...fan Remove the cover of the POWERPHOS Check the visible fan for proper functioning Check the fan built into the C arm for proper functioning To do this briefly block the vis ible fan mechanically The fan built into the C arm must run audibly PMP Memoskop ventilation Clean the ventilation slots of the Memoskop Fast Check that the fan is functioning properly 4 1 1 DICOM bridge PMP Ventilation Clean ...

Страница 37: ...r the Codon ics printer The annual cleaning of the printer described here is not a substitute for regular maintenance by the customer In the event that malfunctions occur or image quality worsens due to insuffi cient cleaning please refer the customer to the maintenance activ ities interval described in the Codonics user manual WARNING Danger of burns Allow the thermal print head to cool off befor...

Страница 38: ...lue Functional Inspection POWERMOBIL SPR2 240 831 01 02 02 Siemens AG 07 05 CS PS 24 Page 38 of 44 Medical Solutions 4 2 Operating value inspection PMF Error memory Read out the error memory of the system and analyze the results ...

Страница 39: ...reaks PMF Laser camera connection Check the functioning of the laser camera connection Check the remote control Print button PMF Image rotation Check the image rotation camera rotation X To do this check the 0 position and the entire rotational range 220 under fluoros copy Check the preview function of the image rotation PMF Slot diaphragm Select I I full format X Open the slot diaphragm and brief...

Страница 40: ...ly Mark the diameter of the collimated iris collimator opening on the monitor X Release fluoroscopy briefly The actual diameter of the iris collimator is visible The previously indicated monitor display must match the position and diameter of the actual iris collimator aperture PMF Monitor display of the slot diaphragm positions Select I I full format Completely close the slot diaphragm and rotate...

Страница 41: ... previously displayed monitor display must match the position and angle of rotation of the actual slot diaphragm position Open the slot diaphragm completely and rotate it again Mark the distance and angle of rotation of the displayed slot diaphragm position on the monitor X Release fluoroscopy briefly The actual position distance of the plates and angle of rotation of the slot diaphragm is visible...

Страница 42: ...e POWERMOBIL IQ test instructions X Include additional monitors and displays in the test SIE DICOM bridge IQ test Perform the IQ test according to chapter 6 of the Installation and Setting Instructions SPR2 130 033 04 in the course of the system IQ quick test SIE Codonics printer IQ test Inspect the image quality according to the chapter Testing the image quality in the in stallation instructions ...

Страница 43: ...s A sudden or unexpected increase in the measured values may in dicate a defect in the protective conductor connections protective conductor or contacts even if the limit value of 0 2 Ohms is not exceeded SIE Leakage current Measure the leakage current according to ARTD 002 731 17 Document and evalu ate the determined values The limit value of 2 5 mA may not be exceeded NOTE Evaluate the results b...

Страница 44: ...44 Changes to Previous Version POWERMOBIL SPR2 240 831 01 02 02 Siemens AG 07 05 CS PS 24 Page 44 of 44 Medical Solutions 6 6 Changes to Previous Version Document was converted to DMS ...

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