Heavy Duty Balanced Opposed Compressors - Ariel Corporation

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FOR MODELS: JGZ AND JGU SECTION 3 - START UP START-UP CHECK LIST - FORCE FEED LUBRICATION SYSTEM Description Date Checked Date Verified 1. Check and verify divider valve outlet ports against <strong>Ariel</strong> lube sheet to confirm correct routing of lines. Commissioning Agent: __________________ 2. Check and verify force feed lubricator box for proper oil level. 3. Prime the force feed lubrication system through the purge port at the force feed pump discharge manifold. Check and verify each tube connection for tightness 4. For independent oil supply, verify a separate lubricator tank overflow exists. 5. Check and verify operation of force feed lubrication system no flow shutdowns. 6. Record color of force feed blow out discs (see Customer Technical Bulletin CTB-137 for disc ratings). ________________ 7. Check, verify, and record recommended lube feed rates from lubricator data plate or “Parts Book” Cylinder Lubrication sheet. ________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ FINAL PRE-START CHECK LIST Description Date Checked Date Verified 1. Operate pre-lube system. 2. For engine driven units, disable the ignition and roll the engine with the starter to check and verify the compressor rolls freely. Check and verify oil pressure increases noticeably while rolling on the starter. Commissioning Agent: __________________ 3. For electric motors, bar the compressor over manually to check and verify it rolls freely. 4. For machines compressing a combustible gas, purge the entire system including the piping, by-pass, recycle line, and compressor cylinders of all air. 5. Check and verify correct position and operation of all valves. Check and verify operation of all compressor interfaces with the system. 6. Review start-up instructions for all other package components. 7. Complete the required review of the Start-Up and Operating Instructions for the unit with the unit operator. 8. Ensure compressor PLC logic is understood and approved. 9. Verify mechanical, electrical, and instrumentation completion and approval. Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ 7/09 PAGE 3 - 9
FOR MODELS: JGZ AND JGU SECTION 3 - START UP INITIAL POST START-UP CHECK LIST Description Date Checked Date Verified 1. Check and verify immediate oil pressure increase. Enable oil pressure shutdown and bearing temperature shutdowns. Record initial pressure at operating speed. ______________________ 2. Check and verify oil filter pressure gauges. Record initial differential. ___________________ 3. Check and verify the low oil pressure shutdown is active and set at 35 psig (2.4 bar g ). 4. Check and verify lube oil pressure set at 50 to 60 psig (3.5 to 4.2 bar g) at operating speed and temperature (see Technical Manual, Section 4). Record final setting. ______________________ 5. Record oil filter maximum differential reference value listed on the compressor top cover filter data plate. ___________________ 6. Listen and feel for any strange noises or vibration in the compressor or piping. Record any occurrences. ________________________________________ ________________________________________ ________________________________________ ________________________________________ 7. Check and verify high discharge gas temperature shutdowns are set about 10% above normal operating temperature (350 °F (177 °C) maximum) and functioning. 8. Check and verify gas pressure shutdowns are set as close as possible and establish them to protect the unit from over rod load and crosshead pin non-reversal. 9. Check and verify distribution block cycle time indicator and set lubricator pump for proper break-in rate. 10. For electric motor driven units, Check and verify the magnetic center position. Check and verify the coupling does not "hunt" during normal operation. 11. Check and verify the unit and piping is free from any gas or fluid leaks. Record any occurrences. ________________________________________ ________________________________________ ________________________________________ ________________________________________ 12. Check and verify scrubber high level shutdowns operation and check scrubber dumps operation and frequency. 13. Check, verify, and record tank levels that indicate the amount of liquids removed from the gas. __________________________ Commissioning Agent: __________________ Distributor:___________ Commissioning Agent: __________________ Distributor:___________ Commissioning Agent: __________________ Distributor:___________ Commissioning Agent: __________________ Distributor:___________ Commissioning Agent: __________________ Distributor:___________ Commissioning Agent: __________________ Distributor:___________ Commissioning Agent: __________________ Distributor:___________ Commissioning Agent: __________________ Distributor:___________ Commissioning Agent: __________________ Distributor:___________ Commissioning Agent: __________________ Distributor:___________ Commissioning Agent: __________________ Distributor:___________ Commissioning Agent: __________________ Distributor:___________ Commissioning Agent: __________________ Distributor:___________ PAGE 3 - 10 7/09
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Heavy Duty Balanced Opposed Compressors - Ariel Corporation

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