Sigma projetor manual Important Reminder

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DAILY INSPECTION INSTRUCTIONS

d.A final check of the control cable connector and source assembly connector is accomplished by use of a Model 550 NO GO gauge to check for significant wear on the connectors that would affect safety. Without using excessive force, check the following four positions (see figure 3.5):

1 Ball at the end of the control cable connector must NOT GO into the hole of the gauge.

2 The shank or stem of the control cable connector must NOT GO into the smaller of the two notches located on the side of the gauge.

3 The width of the gauge must NOT GO into the female slot of the source assembly connector.

4 After a positive connection between the control cable and source assembly connectors has been accomplished, verify that the larger notch located on the side of the gauge will NOT GO in the gap between the joined connectors.

Replace any components that fail any of the NO GO gauge tests, because a failure indicates significant wear that could allow safety features of the design to be defeated.

IMPORTANT REMINDER

Do not compromise on safety. Always perform a daily inspection of the exposure device, projection sheaths and remote controls prior to use.

Defective equipment that is discovered during the daily inspection must be removed from service until repaired or replaced.

2. Ball Shank

1.Ball Diameter

4.Connector

Gap Width

3.Female Slot Width

Figure 3.5 No-Go gauge tests

3.9

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Contents MAN-027-May Operating and Maintenance ManualTime Page Front View Exposure Device Description Applications Standard Source AssemblyModel 880 Delta authorized contents Model 880 Sigma authorized contentsSelected attenuation data Model 880 Elite authorized contentsModel 880 Omega authorized contents Source outputSource Guide Tube with source stop Control Specifications Complete Remote Control AssembliesSource Guide Tube Extension Primary Application Width Exposure Device Specifications Manufacturer LengthWeight of Exposure Device Type BU Certification Weight of Depleted Uranium ShieldConstruction Maintenance RequirementsDevice Operating Temperature Range Source AssemblyWarranty and Limitation of Liability Shielding Job site safety precautions InstrumentsRestricted Area DistanceSource Guide Tube projection sheath Layout Exposure Device SurveySimultaneously 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 Storage Dismantling equipment Remote control unitSource guide tubes SurveyingIntroduction Operational Features Source AssemblyExposure Device Source assembly and remote control cable connectorsDaily Inspection Instructions Exposure Mode Transit ModeDaily Inspection of the Exposure Device Daily Inspection of the SystemDaily Inspection of the Source Guide Tubes Daily Inspection of the Remote ControlsImportant Warning Remote Control InspectionControl Cable Inspection Control Conduit InspectionImportant Reminder Maintenance Instructions Radiographic Exposure Device Routine Quarterly Maintenance Requirements Remote ControlsMisconnect Test Annual Maintenance Requirements Routine Quarterly Maintenance RecordsLeak Test for Depleted Uranium DU Leak Testing Leak Test of the Radioactive Sealed SourceAnnual Maintenance for the Model 880 Series Exposure Devices Model 880 Series Annual Maintenance Requirements Maintenance Instructions Maintenance Instructions Maintenance Instructions Remote Control Maintenance Requirements Annual Maintenance for the Remote ControlsMaintenance Instructions Maintenance Instructions Re-assembly of the Remote Control Unit Source Guide Tube Maintenance Quarterly and Annual Maintenance for Source Guide TubesMaintenance Instructions Considerations of Safety Class a Items Annual Maintenance RecordsRear Plate Assembly Rear Plate Assembly Front Plate Assembly Front Plate Assembly Control Assemblies Source Guide Tubes Control Assemblies 222 Sample Transportation Instructions Transport PackageReceipt 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 Automatic securing mechanism Area alarmAlarm ratemeter Apparatus for industrial gamma radiographyMaximum rating Remote controlExposure head Locked positionSource changers Source holderWorking position Training EmergenciesPersonnel Monitoring Access to Restricted AreasUnited States Regulations EU RegulationsDisposal Abc