Heavy Duty Balanced Opposed Compressors - Ariel Corporation

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FOR MODELS: JGZ AND JGU SECTION 3 - START UP START-UP CHECK LIST - PROCESS PIPING VENTS AND DRAINS Description Date Checked Date Verified 1. Verify the bottle and process pipe installation contains no bolt bound flanges or elevation differences that may stress the compressor cylinders Commissioning Agent: __________________ 2. Verify cold adjustment of any bottle or cylinder supports. 3. Verify correct inlet screen orientation in process piping. 4. Check, verify, and record process piping orifice sizes and locations. ________________________________________ ________________________________________ ________________________________________ ________________________________________ 5. Check and verify piping and instrumentation diagrams are “as built”. Check all valves for correct position and easy operation and verify correct installation of all identification tag numbers. Verify the tag numbers match the component numbers on the drawing. 6. Check and verify routing and diameters of tubing for all vents, drains and instrument air (diameters must equal the full diameter of ports). Check and verify bracketing is according to industry standard and good engineering practices. 7. Check and verify vents and drains of the primary and secondary packing-case and the crosshead distance piece are open and tubed to a safe atmosphere. 8. Check and verify safety relief valve installation to protect cylinders, piping, and cooler for each compression stage. 9. Record method of suction pressure control and valve size. __________________ ___________________ 10. Check, verify, and record line size, valve type, and diameter of the by-pass line. ________________________________________ ________________________________________ ________________________________________ 11. Check and verify crankcase breather element is open to atmosphere and clean. 12. Check and verify torque to spec on all gas containment and other fasteners where loosening may result in a safety hazard or equipment failure including: gas nozzle flanges, valve caps, cylinder heads, compressor rod packing, and crosshead guide support. See ER-63. 13. Perform leak testing on installed piping and vessels. 14. Record “out of plane” readings (final, after bottle guide shimming) - see ER-82. _________ _________ _________ _________ _________ _________ _________ _________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ 7/09 PAGE 3 - 7
FOR MODELS: JGZ AND JGU SECTION 3 - START UP START-UP CHECK LIST - INSTRUMENTATION Description Date Checked Date Verified 1. Check and verify correct installation of all required instrumentation and that devices meet applicable codes. Commissioning Agent: __________________ 2. Check and verify proper grounding of compressor skid to a suitable earth ground. 3. Before starting, verify the programmable logic controller (PLC) operates the complete compressor package correctly. <strong>Ariel</strong> reviewed and approved the full start sequence. NOTE: Send <strong>Ariel</strong> a copy of the load steps. 4. Check and verify operation of required shutdowns. See Packager Standards ER-56.07. 5. Check and verify the set point for the high compressor oil temperature shutdown at 190°F (88°C) maximum. 6. Check and verify proper vibration shutdown installation and operation. Record alarm and shut down settings. ________________________________________ ________________________________________ ________________________________________ ________________________________________ 7. Verify operation of suction pressure, inter-stage pressure, and discharge pressure shutdowns. Record alarm and shutdown settings. ________________________________________ ________________________________________ ________________________________________ ________________________________________ 8. Verify gas discharge temperature shutdowns operation. Record alarm and shutdown settings. ________________________________________ ________________________________________ ________________________________________ ________________________________________ 9. Check and verify main bearing temperature shutdowns operation. 10. Check and verify instrument air supply for adequate pressure and gas back pressure protection. 11. Check and verify correct PLC operation of any solenoids. 12. If applicable, check and verify flow meters, valves, and gauge positions for water-cooled packing. 13. Check, verify, and record the over speed setting. _____________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Commissioning Agent: __________________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ Distributor:___________ PAGE 3 - 8 7/09
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Heavy Duty Balanced Opposed Compressors - Ariel Corporation

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