Dynascan LeakVIE M016, User Manual

Page 1: ...LeakVIEW D016 047 1 USER GUIDE Seal Integrity Leak Detection Systems FOR USE WITH MODEL NUMBERS M016 011 Automatic IVG Size 1 M016 012 Automatic IVG Size 2 M016 LeakVIEW...

Page 2: ...r Manufactured by Cambridge Sensotec Ltd 29 Stephenson Road St Ives Cambridgeshire PE27 3WJ United Kingdom Dynascan is the leak detection brand of Cambridge Sensotec Ltd Tel 44 0 1480 462142 Email inf...

Page 3: ...t chamber Do not subject the test chamber to shock especially when under vacuum Do not allow the test chamber to come into contact with substances that can attack the acrylic Do not allow the weight o...

Page 4: ...Depth 310mm Base to clamp plate dimension M016 012 External dimensions Height 643mm Width 625mm Depth 500mm Internal Test Chamber dimensions Height 330mm 260mm Width 500mm Depth 330mm Pressure Plate...

Page 5: ...E EMISSION PACK TESTING DEVICE CONTROLLER Model Designation s M016 020 Serial Number ____________ Conforms to the principle safety objectives of the European Directive 2006 95 EC by application of the...

Page 6: ...nt leakage is observed or for burst testing For a standard bubble emission test the following sequence takes place 1 The packs are placed in the chamber and the lid is closed This causes the pressure...

Page 7: ...UTION indicates where a failure to observe an instruction or precaution could result in equipment damage or undesirable operation A NOTE indicates important information that helps the operator make be...

Page 8: ...e chamber to bare down on the drain tap fitted to the base The test chamber is also heavy this may require two people to lift it Ensure body parts are kept clear of the base of the chamber when it is...

Page 9: ...1 POWER SUPPLY FUSE There is a single fuse fitted inside the fuse holder within the IEC mains connector on the rear panel Replace with the same specification fuse The LeakVIEW fuse type and rating is...

Page 10: ...ee Ensure the air supply is connected to the correct port Provision must be made to iso late the air supply in an emergency 3 5 TEST CHAMBER CONNECTIONS The Vacuum and Sense tubing from the test contr...

Page 11: ...ge the tread by over tightening A right angle fitting is included for optional use if required Figure 3 5 indicates the suggested orientation of the tap with right angle fitting A suitable length of h...

Page 12: ...ses the evacuation rate The key may be removed to lock the system in the selected mode START BUTTON Moving to this sector holds the vacuum at the desired level and deactivates the vacuum generator RES...

Page 13: ...o a level that covers the top of the pressure plate when the pack has expanded but is within 3cm of the chamber opening The water level may need to be adjusted to accommodate a wide range of pack volu...

Page 14: ...800 mbars Do not exceed a vacuum level of 800mbars 3 The total Test Time in seconds This is the time the vacuum is held constant 4 An Evacuation Timeout in seconds This is the time allowed for the vac...

Page 15: ...in the Run position The Run Mode screen will be displayed Fig 5 4 3 Open the test chamber lid 4 Place the pack into the water 5 Close the lid Take care not to displace the water over the edge of the...

Page 16: ...d the system will restore the vacuum level by pulse evacuating the test chamber End of test 3 At the end of the test time period the system will release the vacuum in the test chamber by allowing air...

Page 17: ...turing process are satisfactory and that the pack can withstand the stress Subjecting the pack to a simulated altitude of 9000Ft for ground or 16 000Ft for pressurised air transportation should be con...

Page 18: ...d to aid observation 6 As the vacuum is increasing observe the pack for any failure 7 When the required vacuum level has been attained move the control lever to the HOLD position Refer to table 5 3 3...

Page 19: ...D016 047 1 LeakVIEW User Guide Page 19 of 22 5 2 3 ALTITUDE SIMULATION TESTING ALTITUDE TO VACUUM RELATIONSHIP LEAKVIEW OPERATION Table 5 1 The relationship of vacuum to altitude...

Page 20: ...Refill the chamber with water that is of the same temperature or less than the ambient chamber temperature 6 4 2 LID SEAL REPLACEMENT Should the lid become damage this should be replace by using the...

Page 21: ...oose if the drain tap has been rotated the PTFE seal may leak If this is the case the tap should be removed and the seal remade Target vacuum cannot be attained Evacuation Time out indicated Lid not f...

Page 22: ...ess given on the cover of the in the CONTACT INFORMATION section of this guide 4 The warranty period applicable shall be 12 months from the date of delivery provided that a Notice in writing of the de...