Proof Test compressor to 225 bars/3,250psi 100% Oxygen to confirm oxygen safety valve functionality and oxygen cleanliness.Strip down and service end of travel sense valves.Strip down and replace piston thrust rod/air drive seal packs.Strip down and replace both piston head seal packs.Strip down and re-assemble all one way poppet valves in the cylinder heads.Examine Air drive barrel and shuttle valve components for wear.Examine cylinder barrels for damage, wear and Oxygen cleanliness.Remove and replace barrel Joule-Thompson cooling jackets.Remove and replace Plenum intercooler and associated Joule-Thompson cooling pipework.Remove and replace High Pressure Oxygen input and output pipework.Clean and re-assemble cyklon debris filter/water trap. Remove and replace low pressure drive system.* Chose from either:- Haskel 26968 Pumping unit or SITEC GBT15/45 pumping unit Workshop Strip down/rebuild session Days (2,3,4) Using Haskel double action 26968 block and SITEC GBT15/45 units.Pump/’jam’ an oxygen cylinder to 207bars/3,000psi.Hands on user servicing and run up tests.Understanding shuttle valve operation.Freezing issues and prevention when operating the unit at low temperatures.Oxygen Service materials and engineering used in the Haskel pump.Dry lubrication engineering – separation of ‘dirty’ LP drive gas and pumped HP oxygen.Drive gas requirements – the need for large LP compressors.Choice of pumping ratio – efficiency versus Bank gas usage.Double stage Haskel pumps advantages and disadvantages.Single stage Haskel pumps advantages and disadvantages.Air facts drive issues and safe pumping rates for 100% oxygen usage.Haskel Oxygen Booster Pump Academic Development Work (day 1) The course covers general maintenance, operation, standards and relevant legislation across all major manufacturers products.įor further information or to book a course please contact us More than 10,000 recreational rebreathers are now in use, which together with a century of military rebreather use in the worlds navies generates a requirement for technicians with the specialist skills to service these items. Haskel Oxygen Booster strip down rebuild course BrochureĪ new course introduced by popular demand from DITC students to teach the skills necessary to service and repair the Oxygen Booster pumps that support rebreather operations worldwide. Learn how to use both Haskel 26968 & SITEC GBT15/45 models with 100% oxygen up to 207bars/3,000psi … Then strip one down, rebuild and test it to manufacturer specifications Haskel Oxygen Booster Pump – Strip down/rebuild course – 4 Days
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |