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CHART Trifecta Pro Series, Product Manual

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CHART Trifecta Pro Series Product Manual Download Page 58

54

Preventive Maintenance

Product Manual - Trifecta

®

 Pro Series

Rear Iso view of nitrogen Trifecta (500/600 psig) 

DIFFERENTIAL TRANSMITTER 

CHART P/N 1487751

VENT SOLENOID CHART P/N 

10925509 / 21331409

INLET STRAINER CHART P/N 

13660471

DIFFERENTIAL TRANSMITTER 

CHART P/N 13963691

PRESSURE TRANSMITTER 

CHART P/N 12894574 / 20547373

Summary of Contents for Trifecta Pro Series

Page 1: ...Part Number 21486938 Rev A 2019 Chart Inc Designed and Built by Chart Inc 407 7th Street NW New Prague MN 56071 USA 800 400 4683 Product Manual Trifecta Pro Series...

Page 2: ......

Page 3: ...Tank Pressure Transmitter 11 Electrical Power Supply 11 Commissioning 11 Purge and Pre Charge of the Trifecta XPro Series 11 Check Trifecta Pro Series Cylinder Relief Valves 15 Operation 17 Hard Sets...

Page 4: ...nts 44 Pressure and Liquid Level Transmitters 45 Ball Valve Maintenance and Repair 45 Electrical Schematic 46 Rail Assemblies 48 Preventive Maintenance 49 Procedure 49 Recommended Spare Parts 50 Troub...

Page 5: ...tive top cover in a compact footprint with an elevated base for improved ventilation Available for oxygen 500 MAWP or nitrogen and argon 500 600 MAWP service Inconel and copper material used where req...

Page 6: ...ains information that is important enough to emphasize or repeat Acronyms Abbreviations The following acronyms abbreviations are used throughout this manual BAR Pressure Metric CGA Compressed Gas Asso...

Page 7: ...ique design has self contained diagnostics that alert the operator when the process exceeds the flow rating of the Trifecta The Pro Series can supply liquid nitrogen and liquid argon in maximum allowa...

Page 8: ...ted by the systems ability to refill Flow out cannot exceed flow in Special care must be given in selection of the bulk tank that supplies the Trifecta The tanks heat leak performance is critical in t...

Page 9: ...serious personal injury Excess accumulation of oxygen creates an oxygen enriched atmosphere defined by the Compressed Gas Association as an oxygen concentration above 23 Certain items considered non...

Page 10: ...a rule of thumb whenever a container is suspected of abnormal operation or has sustained actual damage good safety practices must be followed In the event of known or suspected container vacuum probl...

Page 11: ...unless they are parts of equipment or systems that are approved listed or proven suitable by tests or by past experience Compatibility involves both combustibility and ease of ignition Materials that...

Page 12: ...soaked with tepid water 105 115 F or 41 46 C DO NOT USE HOT WATER Cryogenic burns that result in blistering or deeper tissue freezing should be examined promptly by a physician Chart customer stations...

Page 13: ...que requirements however it is recommended to follow the basic layout located in the Introduction section of this manual The skid should also be placed such that there is easy access to all sides of t...

Page 14: ...ressure Trifecta Gas Supply System Note The relief device SRV 3 on the Trifecta Pro Series is a fail safe device and should not be relied upon as the only thermal relief Operation of the Trifecta Pro...

Page 15: ...control box as shown in the following photograph Fig 2 Figure 2 Allen Bradley Control Panel It is important that care is taken to install the Trifecta Pro Series system on a dedicated electrical power...

Page 16: ...hand of the screen should say Manual If it says Automatic you will need to change it to manual First you will touch the Menu button on the screen This will bring up a pop up box Then press the Manual...

Page 17: ...tank 1 and tank 2 Open both manual vent valves located below the control box V 1 Purge for one minute Close the manual vents V 1 At any time during the purging process if the pressure gets down to 20...

Page 18: ...talled ensure that you purge through the auxiliary PB vaporizers before filling the trifecta tanks with liquid Retape the 1 2 plugs and install them back into each cross from which they were removed O...

Page 19: ...fecta Pro Series Turn the switch on the front of the control box to run Figure 3 Manual Control Screen From the Manual Control Screen put the unit into Auto by pressing the Auto Button See Fig 3 Both...

Page 20: ...16 Installation Product Manual Trifecta Pro Series...

Page 21: ...ollowing tables are intended to give detailed information on the internal parameters Most of these settings are hardcoded into the program and password protected They cannot be changed by the operator...

Page 22: ...ature at Trifecta s vent to atmosphere Valve indicators Displays the status of Trifecta s five valves Green indicates the valve is open Cycle Count field Displays the number of cycles the Trifecta has...

Page 23: ...Active Alerts Move Up Scrolls up Active Alerts Move Down Scrolls down Active Alerts Alarm History Opens the ALARM ALERT HISTORY Screen Close Returns to MAIN Screen ALARM Screen Displays the Active Ala...

Page 24: ...ssure at which to begin Pressure Build if Pressure is dropping fast Primary Too Low to get an assist The level at which the primary tank will automatically switch to the secondary tank low level value...

Page 25: ...ally open each solenoid valve by touching the open buttons This screen can also be used to force a tank switch See Service Section for details Parameter Settings Three settable parameters are accessib...

Page 26: ...and press enter to save it Note PB OFF setpoint will be automatically set to 25 psig above the PB ON setpoint Bulk Critical Setpoint Pressing of the Bulk Critical button will bring up another popup w...

Page 27: ...LVE P B ISOLATION VALVE LINE RELIEF VALVE To External Vaporizer P B SAFETY RELIEF VALVE SRV 3 V 6 SRV 4 SRV 1 BULK PRESSURE TRANSMITTER PRESSURE TRANSMITTER TRIFECTA LIQUID LEVEL GAUGE LI 1 TANK SAFET...

Page 28: ...24 Operation Product Manual Trifecta Pro Series Mode 0 Figure 1 Filling Mode Vent to Storage...

Page 29: ...25 Operation Product Manual Trifecta Pro Series Mode 0 Figure 2 Filling Mode Vent to Atmosphere...

Page 30: ...26 Operation Product Manual Trifecta Pro Series Mode 0 Figure 3 Filling Mode Liquid Flow...

Page 31: ...27 Operation Product Manual Trifecta Pro Series Mode 0 Figure 4 Filling Mode Low Loss...

Page 32: ...28 Operation Product Manual Trifecta Pro Series Mode 0 Figure 5 Filling Mode Low Loss Vent to Atmosphere...

Page 33: ...29 Operation Product Manual Trifecta Pro Series Mode Switch 0 to 1 Figure 6 Fill Mode Termination...

Page 34: ...30 Operation Product Manual Trifecta Pro Series Mode 1 Mode Switch 1 to 2 Figure 7 Initial Pressure Build after Filling Secondary Ready to Assist...

Page 35: ...31 Operation Product Manual Trifecta Pro Series Mode Switch 1 to 2 Figure 8 Secondary Maintains Hold Pressure...

Page 36: ...32 Operation Product Manual Trifecta Pro Series Figure 9 Primary Pressure Build Mode 2...

Page 37: ...33 Operation Product Manual Trifecta Pro Series Figure 10 Primary PB Off Mode 2...

Page 38: ...34 Operation Product Manual Trifecta Pro Series Figure 11 Call for Assist Mode Switch 2 to 3...

Page 39: ...35 Operation Product Manual Trifecta Pro Series Figure 12 Secondary Assist of Primary Assist Mode 3...

Page 40: ...36 Operation Product Manual Trifecta Pro Series Mode Switch 3 to 2 Figure 13 Assist Complete Primary Restored...

Page 41: ...37 Operation Product Manual Trifecta Pro Series Mode Switch 3 to 0 Figure 14 Primary Unable to Recover Switch Primary Side...

Page 42: ...38 Operation Product Manual Trifecta Pro Series Figure 15 Primary too low to be assisted Switch Primary Side Mode Switch 3 to 0...

Page 43: ...39 Operation Product Manual Trifecta Pro Series Mode Switch 3 to 0 Figure 16 Secondary Tank too low to Assist Switch Primary Side...

Page 44: ...40 Operation Product Manual Trifecta Pro Series...

Page 45: ...ransmitter Out of Range High Transmitter error ALARMS Tank 2 Pressure Transmitter Out of Range Low Transmitter error ALARMS Bulk Tank Pressure Transmitter Out of Range High Transmitter error ALARMS Bu...

Page 46: ...ecta Pro Series Control Box Allen Bradley PLC 24v Power Supply Circuit Breakers 120VAC 120VAC Disconnect Remote Monitoring SECOMEA Ethernet Switch Circuit Breakers 24VDC Figure 5 Primary Components In...

Page 47: ...tters 5A CB121 120 VAC Tank 1 Pressure Build 2A CB123 120 VAC Tank 2 Pressure Build 2A CB 125 120 VAC Tank 1 Vent 2A CB127 120 VAC Tank 2 Vent 2A CB129 120 VAC Vent to Atmosphere 2A CB3 120 VAC Power...

Page 48: ...e removed from solenoid upon next use via the flow of new gas Solenoid Failure If none of the above improves the situation there has been a catastophic failure within the solenoid coil The entire sole...

Page 49: ...calibrate or replace the transmitter as necessary 5 Also verify display readouts versus the analog gauges for both pressure and differential pressure Ball Valve Maintenance and Repair Chart recommends...

Page 50: ...CR21 A1 A CR220 A1 A2 CR22 A1 A CR224 A1 A2 CR22 A1 A PRESSURE BUILD TANK 1 PRESSURE BUILD TANK 2 VENT TANK 1 VENT TANK 2 ATMOSPHERE VENT TO TO LINES 201 301 17 19 11N 11 12N 12 13N 13 SWITCH FROM LI...

Page 51: ...V 0V CBL302 CBL305 CBL308 CBL311 CBL314 SHLD SHLD SHLD SHLD SHLD 250ohm 0V 0V CHART INDUSTRIES INC FREMONT CA 94538 ORIGINAL ECR ER B DRAWING NO B UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN INCHES T...

Page 52: ...0 CIRCUIT BREAKER 10A 1 2 351009 1101 0200 CIRCUIT BREAKER 2A 6 3 351009 1101 0400 CIRCUIT BREAKER 4A 1 4 351007 1702 0001 DIN RAIL ANCHOR 4 5 351010 1101 001 RELAY MODULE 8 6 351007 1201 0001 TERMINA...

Page 53: ...tion it is recommended that the following maintenance procedures be followed Every six months Clean replace strainer on liquid feed line Note DO NOT operate system without a fill line strainer in plac...

Page 54: ...SERIES TOWER LIGHT R Y G 12 30V AC DC 2M CABLE BANNER 351006 1101 0001 RESISTOR 250ohm ABB 351007 2101 0001 THERMOCOUPLE TYPE T PROBE THERMOCOUPLE TYPE T 60 LEADS 14271813 Safety Tree Item Descriptio...

Page 55: ...554877 PB SOLENOID VALVE 120VAC 1 VALVE SOLENOID 1FPT 120VAC 14413113 PB SOLENOID VALVE COIL 120VAC 1 COIL SOLENOID MAGNATROL 120V 11034011 PB SOLENOID VALVE GASKET 1 GASKET SOLENOID 1 TEFLON 20571792...

Page 56: ...NOID 10963100 MANUAL OVERRIDE ASSEMBLY VENT SOLENOID 21360543 PISTON ASSEMBLY 1 2 VENT SOLENOID 21360544 COIL SOLENOID 120VAC 60HZ VENT SOLENOID 10963071 VALVE SOLENOID 1 FPT 120VAC SS PB SOLENOID 213...

Page 57: ...roduct Manual Trifecta Pro Series Front Isometric View of Trifecta 500 600 psig 1 PB SOLENOID VALVE CHART P N 14413113 21334119 CYLINDER RELIEF VALVE CHART P N 20894583 20577372 CYLINDER RUPTURE DISK...

Page 58: ...Rear Iso view of nitrogen Trifecta 500 600 psig DIFFERENTIAL TRANSMITTER CHART P N 1487751 VENT SOLENOID CHART P N 10925509 21331409 INLET STRAINER CHART P N 13660471 DIFFERENTIAL TRANSMITTER CHART P...

Page 59: ...er the Operations section of this manual switch the controller to Manual and open each solenoid Make sure all valves energize accordingly Troubleshooting Frost Formation Frost forms on all lines that...

Page 60: ...Level from PLC Display __________ H20 Liquid Level from Analog Gauge __________ H2O PLC Information Press Setpoints on main screen record PB Set Point __________ PSIG Press Fill Set Point __________...

Page 61: ...assistance all Standbys will remain active for a minimum of 30 minutes The Previous Cycle Timer must be greater than the preset amount of time based on flow capacity of the Trifectas in order to rele...

Page 62: ...tune the balancing of the units if necessary When an offset is applied the Master unit will instruct the respective Trifecta to run at the desired PB On plus the offset 10 Note The offset is meant to...

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