Delta NANOTRACE DF-745 Instrukcja Obsługi Strona 1

NanoTrace Moisture AnalyzerDF-745EnterNextMenuESCInstruction ManualFirmware Version 3.1.5DELTA F CORPORATION4 Constitution Way, Woburn, MA 01801-1087

Cautions DF-745 72 CautionsThere are a number of warnings and cautions that must

8 DF-745 CautionsCAUTIONDo not setup or operate this analyzer without a comp

Specifications DF-745 93 Specifications3.1 MoistureLowest Detection Level (LDL):

10 DF-745 SpecificationsAudible/Visual Alarm Status Indicators: Four Moistur

Specifications DF-745 119.45 [239.90]EnterNextMenuESC55 RLY4-COMRLY2-COMRLY1-COM

Installation, Start Up and Shut Down DF-745 134 Installation, Start Up and Shut DownInstallation of the analyzer re

14 DF-745 Installation, Start Up and Shut Down4.1 Analyzer Installation 4.1.

Installation, Start Up and Shut Down DF-745 15Be sure to use a backup wrench when making all connections to the asp

Copyright 2004 - 2010 by Delta F CorporationNo part of this publication may be reproduced, stored in a retrieval system or transmitted in any form, or

16 DF-745 Installation, Start Up and Shut DownSee page 25 for information on

Installation, Start Up and Shut Down DF-745 174.1.4 Electrical ConnectionsOpen the door and locate the power switch

18 DF-745 Installation, Start Up and Shut DownRLY4-NCRLY4-NOGNDRLY3-NORLY3-C

Installation, Start Up and Shut Down DF-745 194.2 Analyzer Start UpIt is important to note that, if equipped with au

20 DF-745 Installation, Start Up and Shut DownThe moisture cell outlet will

Installation, Start Up and Shut Down DF-745 21e. Use the regulator to adjust the flow through the cell to 1 slpm (2

22 DF-745 Installation, Start Up and Shut Downvalve closes as well. Througho

Installation, Start Up and Shut Down DF-745 23H O2REGULATORADJUSTMENTPROCESS INLETBYPASS OUTLETBYPASS FLOWMETERBYPAS

Options DF-745 255 OptionsThe following options to the DF-745 are available at the time of order.5.1 Key LockAn opti

Read Me First…Unpacking Procedure Follow the procedure below to unpack your NanoTrace Moisture Analyzer1. Examine the condition of the packaging and i

26 DF-745 Optionsbreaker switch. The pump connection should be made directly

Options DF-745 27Ø.28 [Ø7.14]4 PLMOUNTING FORBOTTOM OF BRACKET5.17 [131.32]4.92 [124.97]Ø.28[Ø7.14]4 PLMOUNTING FORR

28 DF-745 Options5.6.2 Moisture Sample Gas Outlet Connection to Vacuum PumpT

Options DF-745 29VACUUM CONTROLNEEDLE VALVE (SUPPLIED LOOSE)PI.010 ORIFICEH O2MOISTURE SENSOR OUTLETPROCESS INLETREA

Connecting to External Devices DF-745 316 Connecting to External DevicesThe analyzer can be interfaced to a var

32 DF-745 Connecting to External DevicesA program to facilitate serial commu

Connecting to External Devices DF-745 33The 4-20 mA analog output correlating to the front panel display readin

User Interface DF-745 357 User Interface7.1 Data Display ScreenThe front panel dis

Unlike much UHP analytical equipment, NanoTrace Moisture Analyzer does not require constant maintenance. However the maintenance intervals for zero an

36 DF-745 User InterfaceEnterNextMenuESCFigure 19: KeypadThe ‘Menu’ key acti

User Interface DF-745 37The Main Menu is accessed by pressing the Menu key on the

38 DF-745 User InterfaceFigure 23: Isolate WarningWhile the moisture cell is

User Interface DF-745 39Figure 25: Calibrate Menu7.4.3.1 Check/Adjust ZeroFigure 2

40 DF-745 User InterfaceA relay is available on the Analog Output Setup Scre

User Interface DF-745 41back and change the value or move to the Done button, foll

42 DF-745 User Interface7.4.4 Data History RoutineFigure 30: Data History Me

User Interface DF-745 43Figure 31: Data History Screen Figure 32: Install MediaFi

44 DF-745 User Interface7.4.5 Data Downloader RoutineFigure 34: Data Downloa

User Interface DF-745 457.4.5.2 View LocationFigure 36: View Location ScreenThe vi

Table of Contents DF-745 11 Table of Contents1 Table of Contents ...

46 DF-745 User InterfaceUse the arrow keys ( and  to navigate the keyboard

User Interface DF-745 47the event of an Automatic Zero, if it were scheduled. The

48 DF-745 User InterfaceContact Delta F for assistance in interpreting the v

User Interface DF-745 49Figure 44: Pump Capacity Test Log7.4.7 Analyzer SetupThe a

50 DF-745 User InterfaceUse the Next key to move from between fields and use

User Interface DF-745 51In addition, if hydrogen is entered as a gas in the GSF Se

52 DF-745 User InterfaceAn alarm warning will overwrite the moisture level r

User Interface DF-745 537.4.7.5 Temperature Range Alarm SetupFigure 51: Temperatur

54 DF-745 User Interfaceto trip if the pressure exceeds preset limits. The u

User Interface DF-745 557.4.8 Analog Output SetupFigure 54: Analog Output Setup Me

2 DF-745 Table of Contents7.4.3 Calibrate Menu...

56 DF-745 User InterfaceThe In Calibration Relay can be enabled to signal th

User Interface DF-745 577.4.10.1 Active Zero On/OffFigure 58: Active Zero On/Off M

58 DF-745 User InterfaceIf the Active Zero Offset feature is turned off, the

User Interface DF-745 597.4.10.3 Test Analog Voltage OutputFigure 61: Test Analog

60 DF-745 User Interface7.4.10.4 Signal MonitorFigure 63: Signal Monitor Men

User Interface DF-745 61Figure 65: Pump Capacity Test MenuAfter the pump test is c

62 DF-745 User InterfaceFigure 68: Pump Capacity Test Log7.4.11 Adjust Contr

User Interface DF-745 637.4.12 Power Up Default – OptionalFigure 71: Power Up Defa

64 DF-745 User Interface7.4.13 Date/TimeFigure 73: Date/Time Menu The Date/T

User Interface DF-745 657.4.14 CommunicationsThe Communications screen is used to

Table of Contents DF-745 31.1 Table of FiguresFigure 1: Overall View...

66 DF-745 User InterfaceHit Enter and the download process will begin and a

User Interface DF-745 67Figure 80: Download Time LineThe file name is automaticall

68 DF-745 User InterfaceFigure 82: System Info Screen7.4.16.1 Firmware Upgra

Sample Gas Preparation and Delivery DF-745 698 Sample Gas Preparation and Delivery8.1 IntroductionIt is important to n

70 DF-745 Sample Gas Preparation and Deliverysuch as Helium and Hydrogen who

Service DF-745 719 Service9.1 Return Material Authorization numberIf an

72 Service6. Install valve plate, head gasket and head7. Install head bolts and torque to 80 in-lbs.

Service DF-745 739.3 Replaceable Parts ListWhen ordering parts, please be cer

Service DF-745 759.4 Troubleshooting the DF–745 NanoTrace AnalyzerThe DF-700

4 DF-745 Table of ContentsFigure 49: Alarm Setup Menu...

Theory of Operation DF-745 7710 Theory of Operation10.1The Moisture Measurement10.1.1 Moisture a

78 DF-745 Theory o

Safety DF-745 7911 Safety11.1General WarningsDANGERPotentially hazard

Warranty DF-745 8112 WarrantyDelta F Corporation warrants each instrume

Index DF-745 8313 Index44-20mA Outputs, 32AActive Zero On/Off, 57Add Lo

84 IndexOOperating Voltage, 25Options, 25PPower Up Default, 63, 64Pressure Alarm Setup, 53Pump Capacity Test, 60Pump Capacity Test Log, 48Pump case pu

Appendix A – User Menu Screens DF-745 8514 Appendix A – User Menu Screens Page 37

Table of Contents DF-745 5Table of TablesTable 1: Recommended Sample Outlet Vacuum Pressure

86 Appendix A – User Menu Screens Page 49 Page 51 Page 55 Page 56 Page 57 Page 58Page 59 Page 60

Appendix A – User Menu Screens DF-745 87 Page 60 Page 62

88 Appendix A – User Menu Screens

Appendix B – Hydrogen Service Safety System DF-745 8915 Appendix B – Hydrogen Service Safety SystemThe Hydrogen Service Safety System

90 Appendix B – Hydrogen Service Safety System The pump enclosure must be mounted to a nearby wall or inside the rack shared by the analyzer. See Fig

Appendix B – Hydrogen Service Safety System DF-745 91adequate pump cooling. The purge flow rate is set to 30 scfh as indicated on a ro

92 Appendix B – Hydrogen Service Safety SystemCAUTIONThe operator is obligated to assure proper operation of the analyzer air flow system as designed.

Appendix B – Hydrogen Service Safety System DF-745 93~~~~~~CASE PURGE VALVE WITH1/4" COMPRESSION FITTINGSAMPLE DELIVERY INTERLOCK

94 Appendix B – Hydrogen Service Safety SystemTHIS ENCLOSURE IS PROTECTED BY PURGINGBE NON-HAZARDOUS OR UNLESS ALL DEVICES WITHIN HAVE BEENDEENERGIZED