Sigma projetor manual Maintenance Instructions

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MAINTENANCE INSTRUCTIONS

Quarterly (Routine) and Annual (Complete) Maintenance Requirements

Radiographic exposure devices and associated equipment must be maintained regularly by trained and qualified personnel to ensure consistent and safe operation of the radiographic system. The routine inspection and maintenance also ensures that the integrity of the Type B(U)-96 and Type A transport packages are maintained in compliance with the package certification numbers; USA/9296/B(U)-96, CDN/E199/-96 and approval requirements, respectively.

Manufacturers base the recommended inspection and maintenance requirements on the system's design, application, materials, anticipated work cycles, environmental factors of use under the normal and abnormal conditions of industrial radiography and while in the transport system. A program of systematic maintenance will prolong the working life of the radiographic exposure device and associated equipment in addition to ensuring safety during use. By most national regulations, routine maintenance of the systems is required at intervals not to exceed 3 months in addition to the radiographer's daily inspections for obvious defects. The complete annual servicing ensures the integrity of the system.

Maintenance program administrators must recognize the need for maintenance intervals that are less than the required 3-month interval especially in cases where the systems are used in severe environmental conditions. Maintenance program administrators must ensure the systems are completely serviced immediately after certain jobs in severe conditions. Extreme or severe conditions may include, but is not limited to conditions where the equipment was:

Immersed in water or mud.

Subjected to high-concentrations of particulate such as fly ash or sand.

Subjected to hot radiography conditions.

Subjected to salt-water conditions, caustic or acidic materials.

Subjected to accidental drops or falling objects.

Whenever subjected to extreme environmental conditions.

The routine maintenance performed every 3 months requires partial disassembly, cleaning, inspection, re-lubrication and operational checks of the system. The complete maintenance (performed once a year) involves a complete disassembly, cleaning, inspection, re-lubrication and operational tests of the entire system.

Trained and qualified individuals within the licensee’s organization can perform equipment maintenance. QSA Global, Inc. service engineers are available to provide maintenance on the systems at the licensee's premises or at one of the service centers.

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Contents Operating and Maintenance Manual MAN-027-MayTime Page Front View Exposure Device Description Standard Source Assembly Model 880 Delta authorized contentsModel 880 Sigma authorized contents ApplicationsModel 880 Elite authorized contents Model 880 Omega authorized contentsSource output Selected attenuation dataSource Guide Tube Extension Control Specifications Complete Remote Control AssembliesSource Guide Tube with source stop Exposure Device Specifications Manufacturer Length Weight of Exposure Device Type BU CertificationWeight of Depleted Uranium Shield Primary Application WidthMaintenance Requirements Device Operating Temperature RangeSource Assembly ConstructionWarranty and Limitation of Liability Job site safety precautions Instruments Restricted AreaDistance 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 Locking the Exposure Device RetractingConfirmatory Survey Dismantling equipment Remote control unit Source guide tubesSurveying 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 Area alarm Alarm ratemeterApparatus for industrial gamma radiography Automatic securing mechanismRemote control Exposure headLocked position Maximum ratingWorking position Source holderSource changers Emergencies TrainingAccess to Restricted Areas United States RegulationsEU Regulations Personnel MonitoringDisposal Abc