Heavy Duty Balanced Opposed Compressors

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FOR MODELS: JG AND JGA SECTION 3 - START UP Start-Up Check List (see www.arielcorp.com for latest, ER-10.4.0) Compressor Model_____________________ Serial No. F-_________________________ Cylinder S/N C-_______ C-_______ C-_______ C-_______ C-________ C-________ Driver ______________________________ Rated Speed ________________________ Packager ____________________________ Packager Unit No. ____________________ Date Packager Shipped ________________ Start Up Date ________________________ Serviceman __________________________ Customer ___________________________ Location ____________________________ Field Contact ________________________ Field Telephone No. ___________________ Unit Location ________________________ Frame Oil - Make/Grade______________________ Cylinder Oil - Make/Grade ______________________ ________________________ Check List - Prior To Starting YES NO 1. Are the correct Ariel parts book, technical manual, special tools, and spares available? ______ ______ 2. Have the design limitations for the compressor model such as rod load, maximum and minimum speed, discharge temperature been checked? ______ ______ 3. Have the design operating conditions been determined? ______ ______ Pressure, PSIG (kPa): Suction __________ Discharge_________ Temperature, °F (°C): Suction _______ Discharge_______ Maximum RPM__________ Minimum RPM___________ 4. Soft Foot Check: Have the compressor feet and crosshead guide supports been shimmed so the machine is not twisted or bent? ______ ______ 5. Have bottom crosshead clearances on all corners been checked? ______ ______ Maximum 0.0015” (0.038 mm) feeler inserted to 1/2” (12.7 mm) maximum depth 6. Record top crosshead minimum feeler clearance below. Throw # 1______ 2______ 3_______ 4_______ 5_______ 6_______ 7. Have the piping and supports been checked to be sure they do not bend or stress compressor? ______ ______ 8. Have coupling bolt torque values been rechecked? ______ ______ 9. Has the compressor to driver alignment been checked? ______ ______ Maximum allowable 0.005 inches (0.13 mm) TIR 10. Record coupling dial indicator readings in inches at the 3, 6, 9 & 12 o’clock positions on lines provided: Face Rim 11. Has the crankshaft thrust clearance been checked? ______ ______ Record crankcase thrust clearance here: inches (mm) PAGE 3 - 2 11/01
FOR MODELS: JG AND JGA SECTION 3 - START UP Compressor Model ______________________ Serial No. F-______________________ YES NO 12. Have piston end clearances been checked with feeler gauges? _____ _____ Record below: Throw #1 #2 #3 #4 #5 #6 HE_______ _______ _______ _______ _______ _______ CE_______ _______ _______ _______ _______ _______ 13. Has the crankcase been filled with oil to the proper level? _____ ______ 14. Has proper oil been installed if extreme ambient conditions exist or special gases are compressed? _____ ______ 15. Is the compressor crankcase oil level control working and set at the proper level? _____ ______ 16. Is the crankcase oil supply isolation valve open? _____ ______ 17. Does the crankcase low level shutdown work? _____ ______ 18. Have the recommended oil filter elements been installed? _____ ______ 19. Are the oil filter element and all lube oil piping primed with oil? _____ ______ 20. Is the low oil pressure shutdown installed and tubed correctly to the downstream side of the oil filter? _____ ______ 21. Does the low oil pressure shutdown work? _____ ______ 22. Oil cooler? Compressor inlet oil temperature is 190°F (88°C) max. _____ ______ 23. Is the crankcase oil temperature shutdown installed, set and working? _____ ______ 24. If oil is cooled, is there a temperature control valve? _____ ______ 25. Is the crankcase breather element clean? _____ ______ 26. Is the force feed lubricator box filled with proper oil? _____ ______ 27. Is the force feed lubrication system primed/purged? _____ ______ 28. Is the force feed lubrication system no flow shutdown installed and working? _____ ______ 29. Is the force feed blow out assembly installed? Check rupture disc for color? Purple is standard = 3250 PSIG (22 400 kPa). _____ ______ 30. Has the lubricator instruction plate or “Parts Book” Cylinder Lubrication Sheet been checked for proper lube feed rate? _____ ______ 31. Is there a working vibration shutdown mounted on compressor? _____ ______ 32. Are the primary and secondary packing vents and the distance piece vents open, and when necessary, tubed off of the skid or out of the building? _____ ______ 33. Is there some method of suction pressure control? _____ ______ 34. Are the suction pressure, interstage pressure and discharge pressure shutdowns set and working? _____ ______ 35. Are the safety relief valves installed and working to protect cylinders and piping for each stage of compression? _____ ______ 11/01 PAGE 3 - 3
Page 1 and 2: ARIEL Heavy Duty Balanced Opposed C
Page 3 and 4: FOR MODELS: JG AND JGA TABLE OF CON
Page 5 and 6: FOR MODELS: JG AND JGA TABLE OF CON
Page 7 and 8: FOR MODELS: JG AND JGA SECTION 1 -
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FOR MODELS: JG AND JGA SECTION 5 -
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Heavy Duty Balanced Opposed Compressors

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