Sigma projetor manual Construction, Materials, Maximum Capacities, Inspection Requirements

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TECHNICAL SPECIFICATIONS

Construction

A depleted Uranium (DU) shield is encased within a welded tubular stainless steel shell with stainless steel end plates. The interior void space is filled with rigid polyurethane foam. The exposure device body is encased in an engineered plastic jacket also consisting of the handle and a base.

Materials

Titanium ‘S’ tube, DU shield, 300 series stainless steel tubular shell and plate, aluminum, brass, tungsten and polyurethane.

Maximum Capacities

See previous table listings in this section.

Inspection Requirements

Daily pre-operational inspection for obvious damage to the system.

Maintenance Requirements

Most national regulations require inspection and maintenance of the system at quarterly intervals. The complete annual servicing ensures the integrity of the system. Shorter frequencies of inspection and maintenance are required when the system is operated under severe operating environments. In some cases, the system should be serviced immediately after certain jobs in severe environmental working conditions.

Device Operating Temperature Range

-40°F to 300°F (-40°C to 149°C)

Source Assembly

See previous table listings in this section.

NOTICE

These industrial radiography systems are used as an exposure device, a Type A shipping container and for the Models 880 Delta, 880 Sigma and 880 Elite as Type B(U)-96 shipping containers for QSA Global, Inc. source assemblies. The purpose of this manual is to provide information that will assist qualified radiographers in using the Model 880 Delta, 880 Sigma, 880 Elite and 880 Omega gamma radiography systems. The user must be thoroughly familiar with this instruction manual before attempting operation and use of this equipment.

In order to use this equipment or perform source changes, users within the USA must be specifically licensed to do so. Applications for a license should be filed with the Materials Licensing Section of the appropriate U.S. Nuclear Regulatory Commission regional office or with the appropriate Agreement State office. All users within Canada must have a Canadian Nuclear Safety Commission license.

Prior to the initial use of the exposure device as a shipping container, the user must register with the Office of Nuclear Material Safety and Security, U.S. Nuclear Regulatory Commission. The user should have in his possession a copy of the Certificate of Compliance issued for the exposure device, which may be obtained from Sentinel, QSA Global, Inc. customer service centers upon request. This also applies to users from Agreement States and other regulatory jurisdictions.

It is the responsibility of users of this equipment outside of the United States to comply with all local, national and international regulatory, licensing and transportation rules and regulations as they apply in their respective countries.

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Contents Operating and Maintenance Manual MAN-027-MayTime Page Front View Exposure Device Description Model 880 Sigma authorized contents Standard Source AssemblyModel 880 Delta authorized contents ApplicationsSource output Model 880 Elite authorized contentsModel 880 Omega authorized contents Selected attenuation dataSource Guide Tube with source stop Control Specifications Complete Remote Control AssembliesSource Guide Tube Extension Weight of Depleted Uranium Shield Exposure Device Specifications Manufacturer LengthWeight of Exposure Device Type BU Certification Primary Application WidthSource Assembly Maintenance RequirementsDevice Operating Temperature Range ConstructionWarranty and Limitation of Liability Distance Job site safety precautions InstrumentsRestricted Area ShieldingExposure Device Survey Source Guide Tube projection sheath LayoutSimultaneously pull and rotate Remote Control Conduit Layout Unlock the plunger lock with the key Important Warning Checks Before Exposure of the Source 1Unlocking Projecting Confirmatory Survey RetractingLocking the Exposure Device Surveying Dismantling equipment Remote control unitSource guide tubes StorageOperational Features Source Assembly IntroductionSource assembly and remote control cable connectors Exposure DeviceDaily Inspection Instructions Transit Mode Exposure ModeDaily Inspection of the System Daily Inspection of the Exposure DeviceDaily Inspection of the Remote Controls Daily Inspection of the Source Guide TubesRemote Control Inspection Important WarningControl Conduit Inspection Control Cable InspectionImportant Reminder Maintenance Instructions Routine Quarterly Maintenance Requirements Remote Controls Radiographic Exposure DeviceMisconnect Test Routine Quarterly Maintenance Records Annual Maintenance RequirementsLeak Testing Leak Test of the Radioactive Sealed Source Leak Test for Depleted Uranium DUAnnual Maintenance for the Model 880 Series Exposure Devices Model 880 Series Annual Maintenance Requirements Maintenance Instructions Maintenance Instructions Maintenance Instructions Annual Maintenance for the Remote Controls Remote Control Maintenance RequirementsMaintenance Instructions Maintenance Instructions Re-assembly of the Remote Control Unit Quarterly and Annual Maintenance for Source Guide Tubes Source Guide Tube MaintenanceMaintenance Instructions Annual Maintenance Records Considerations of Safety Class a ItemsRear Plate Assembly Rear Plate Assembly Front Plate Assembly Front Plate Assembly Control Assemblies Source Guide Tubes Control Assemblies 222 Transport Package Sample Transportation InstructionsReceipt of Radioactive Material Shipment of Radioactive Material Maximum Radiation Sample Transportation Instructions Sample Transportation Instructions Shipment of Empty Uranium Shielded Containers Sample Transportation Instructions Carriage of Radioactive Material Sample Transportation Instructions Radioactive material transport checklist Apparatus for industrial gamma radiography Area alarmAlarm ratemeter Automatic securing mechanismLocked position Remote controlExposure head Maximum ratingSource changers Source holderWorking position Emergencies TrainingEU Regulations Access to Restricted AreasUnited States Regulations Personnel MonitoringDisposal Abc