FE 789 Users Manual
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789 Users Manual Auto Ramping the mA Output 26 Power-Up Options ...27 Loop Power Supply Mode 29 Battery Life ...31 Maintenance...31 General Maintenance ...31 Calibration ...31 Replacing a Fuse...34 If the Meter does not Work 34 Replacement Parts and Accessories 35 Specifications ...39 ii
789 Users Manual Auto Ramping the mA Output 26 Power-Up Options ...27 Loop Power Supply Mode 29 Battery Life ...31 Maintenance...31 General Maintenance ...31 Calibration ...31 Replacing a Fuse...34 If the Meter does not Work 34 Replacement Parts and Accessories 35 Specifications ...39 ii
FE 789 Users Manual
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Simulating a Transmitter ...23 9. Elements of Figures Figure Title Page 1. Pushbuttons ...12 6. Loop Power Voltage vs. List of the Display ...15 7. Rotary Function Switch Positions for Supplying Loop Power 30 11. Input/Output Jacks ...6 3. Current 29 10. Replacing the Batteries and Fuses 33 12. Sourcing Current...21 8. Connections for Measurements 8 4. Replacement Parts ...36 v Rotary Function Switch Positions for mA Output 10 5. Fluke 789 ProcessMeter ...5 2.
Simulating a Transmitter ...23 9. Elements of Figures Figure Title Page 1. Pushbuttons ...12 6. Loop Power Voltage vs. List of the Display ...15 7. Rotary Function Switch Positions for Supplying Loop Power 30 11. Input/Output Jacks ...6 3. Current 29 10. Replacing the Batteries and Fuses 33 12. Sourcing Current...21 8. Connections for Measurements 8 4. Replacement Parts ...36 v Rotary Function Switch Positions for mA Output 10 5. Fluke 789 ProcessMeter ...5 2.
FE 789 Users Manual
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..." before using the meter. The Fluke 789 ProcessMeter™ (referred to test process instruments, and providing a > 24 V loop power supply. To order replacement parts or spares, see Table 13 near the end of the nearest Fluke distributor or Service Center, call: USA: 1-888-99-FLUKE (1-888-993-5853) Canada: 1-800-36-FLUKE (1-800-363-5853) Europe: +31...
..." before using the meter. The Fluke 789 ProcessMeter™ (referred to test process instruments, and providing a > 24 V loop power supply. To order replacement parts or spares, see Table 13 near the end of the nearest Fluke distributor or Service Center, call: USA: 1-888-99-FLUKE (1-888-993-5853) Canada: 1-800-36-FLUKE (1-800-363-5853) Europe: +31...
FE 789 Users Manual
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..., and range for the measurement or sourcing application. 3 When disconnecting test leads, disconnect the live test lead. • When servicing the meter, use only specified replacement parts. • Use caution when working above 30 V ac rms, 42 V ac pk, or 60 V dc.
..., and range for the measurement or sourcing application. 3 When disconnecting test leads, disconnect the live test lead. • When servicing the meter, use only specified replacement parts. • Use caution when working above 30 V ac rms, 42 V ac pk, or 60 V dc.
FE 789 Users Manual
Page 43
If the meter still does not work, contact a Fluke Service Center. ProcessMeter Replacement Parts and Accessories Replacement Parts and Accessories ! For a catalog, contact the nearest Fluke distributor. Replacement parts and some accessories are available from Fluke. Note When servicing the meter, use the telephone numbers or addresses shown in Table 13. To find out how to the meter, use only...
If the meter still does not work, contact a Fluke Service Center. ProcessMeter Replacement Parts and Accessories Replacement Parts and Accessories ! For a catalog, contact the nearest Fluke distributor. Replacement parts and some accessories are available from Fluke. Note When servicing the meter, use the telephone numbers or addresses shown in Table 13. To find out how to the meter, use only...
FE 789 Users Manual
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... Housing RSOB Contact Fuse, 440 mA, 1000 V fast-blow PCB Screw Bottom Shield IR Lens LCD Connectors, Elastomeric Backlight/Bracket LCD Display Mask ProcessMeter Replacement Parts and Accessories Fluke PN or Model no. 658440 1622855 1623923 1622951 1622924 674853 1622913 1567683 943121 832220 1675171 658697 1641965 1622960 1883431 1622881 Quantity 1 1 1 1 1 1 1 4 2 2 1 1 2 1 1 1 37 Item Number...
... Housing RSOB Contact Fuse, 440 mA, 1000 V fast-blow PCB Screw Bottom Shield IR Lens LCD Connectors, Elastomeric Backlight/Bracket LCD Display Mask ProcessMeter Replacement Parts and Accessories Fluke PN or Model no. 658440 1622855 1623923 1622951 1622924 674853 1622913 1567683 943121 832220 1675171 658697 1641965 1622960 1883431 1622881 Quantity 1 1 1 1 1 1 1 4 2 2 1 1 2 1 1 1 37 Item Number...
FE 789 Users Manual
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...Replacement Parts (continued) Description Shock Absorber Bottom Case Battery Contact, Negative Battery, 1.5 V, 0-15 mA, AA Alkaline Fasteners, Battery/Fuse Access Door Tilt-Stand Accessory Mount with Probe Holders Access Door, Battery/Fuse Shock Absorber Battery Contacts Dual Battery Contact, Positive Case Screws Calibration Label Calibration Keypad TL71 Test Leads AC72 Alligator Clips 789... Product Overview CD-ROM (Contains Users Manual) Fluke PN or Model no. 878983 659042 658382 376756 948609 659026 658424...
...Replacement Parts (continued) Description Shock Absorber Bottom Case Battery Contact, Negative Battery, 1.5 V, 0-15 mA, AA Alkaline Fasteners, Battery/Fuse Access Door Tilt-Stand Accessory Mount with Probe Holders Access Door, Battery/Fuse Shock Absorber Battery Contacts Dual Battery Contact, Positive Case Screws Calibration Label Calibration Keypad TL71 Test Leads AC72 Alligator Clips 789... Product Overview CD-ROM (Contains Users Manual) Fluke PN or Model no. 878983 659042 658382 376756 948609 659026 658424...
Calibration Manual
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... greater or different warranty on behalf of a defective product which , in Fluke's opinion, has been misused, altered, neglected, contaminated, or damaged by accident or abnormal conditions of repair/replacement parts when product purchased in material and workmanship under normal use outside the product...'s specified rating, or normal wear and tear of mechanical components, Fluke will not affect the validity or enforceability of ...
... greater or different warranty on behalf of a defective product which , in Fluke's opinion, has been misused, altered, neglected, contaminated, or damaged by accident or abnormal conditions of repair/replacement parts when product purchased in material and workmanship under normal use outside the product...'s specified rating, or normal wear and tear of mechanical components, Fluke will not affect the validity or enforceability of ...
Calibration Manual
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Table of Contents Title Page Introduction...1 How to Contact Fluke 1 Safety Information 2 Symbols ...3 Specifications...4 Required Equipment 7 Basic Maintenance 8 Cleaning the ProcessMeter 8 Replacing the Batteries 8 Battery Life...9 Checking and Replacing the Fuses 10 Calibration Verification 10 Preparing to Perform Calibration Verification 11 Loop Power 11 Current Sourcing 13 Current Measurement ... Adjustment 28 Diode Adjustment 29 Milliamps DC Adjustment 29 Amps DC Adjustment 30 Amps AC Adjustment 30 Milliamps Output Adjustment 30 Replacement Parts and Accessories 31 i
Table of Contents Title Page Introduction...1 How to Contact Fluke 1 Safety Information 2 Symbols ...3 Specifications...4 Required Equipment 7 Basic Maintenance 8 Cleaning the ProcessMeter 8 Replacing the Batteries 8 Battery Life...9 Checking and Replacing the Fuses 10 Calibration Verification 10 Preparing to Perform Calibration Verification 11 Loop Power 11 Current Sourcing 13 Current Measurement ... Adjustment 28 Diode Adjustment 29 Milliamps DC Adjustment 29 Amps DC Adjustment 30 Amps AC Adjustment 30 Milliamps Output Adjustment 30 Replacement Parts and Accessories 31 i
Calibration Manual
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List of Tables Table Title Page 1. International Symbols 3 2. DC mA Test ...15 6. Frequency Measurement Test 23 13. Replacement Parts 32 iii Required Equipment and Software 8 3. DC Amp Test ...15 7. AC Amp Test ...15 8. DC mV Test ...20 10. Resistance Measurement Test Using a 5500A or 5520A Calibrator 19 9. Typical Alkaline Battery Life 9 4. DC Volts Test...22 11. Current Sourcing Test 13 5. AC Volts Test...22 12.
List of Tables Table Title Page 1. International Symbols 3 2. DC mA Test ...15 6. Frequency Measurement Test 23 13. Replacement Parts 32 iii Required Equipment and Software 8 3. DC Amp Test ...15 7. AC Amp Test ...15 8. DC mV Test ...20 10. Resistance Measurement Test Using a 5500A or 5520A Calibrator 19 9. Typical Alkaline Battery Life 9 4. DC Volts Test...22 11. Current Sourcing Test 13 5. AC Volts Test...22 12.
Calibration Manual
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Verifying Loop Power 12 3. DC mV Measurement Test Connections 20 9. AC/DC Voltage Measurement Test Connections 21 10. Frequency Measurement Test Connections 23 11. Replacement Parts 31 v Current Sourcing Connections Using the HP 3458A 13 4. Current Measurement Test Connections 14 5. Resistance Measurement Test Connections 18 8. Replacing the Batteries and Fuses 9 2. Diode Test Connections 16 6. Calibration Button Access 26 12. Continuity Test Connections 17 7. List of Figures Figure Title Page 1.
Verifying Loop Power 12 3. DC mV Measurement Test Connections 20 9. AC/DC Voltage Measurement Test Connections 21 10. Frequency Measurement Test Connections 23 11. Replacement Parts 31 v Current Sourcing Connections Using the HP 3458A 13 4. Current Measurement Test Connections 14 5. Resistance Measurement Test Connections 18 8. Replacing the Batteries and Fuses 9 2. Diode Test Connections 16 6. Calibration Button Access 26 12. Continuity Test Connections 17 7. List of Figures Figure Title Page 1.
Calibration Manual
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... www.fluke.com. No procedure in this manual is for the use of the following information: • Precautions and Safety information • Specifications • Basic maintenance (cleaning, replacing the batteries and fuses) • Calibration verification test procedures • Calibration adjustment procedures • Accessories and replaceable parts For complete operating instructions, refer to the 789 ProcessMeter...
... www.fluke.com. No procedure in this manual is for the use of the following information: • Precautions and Safety information • Specifications • Basic maintenance (cleaning, replacing the batteries and fuses) • Calibration verification test procedures • Calibration adjustment procedures • Accessories and replaceable parts For complete operating instructions, refer to the 789 ProcessMeter...
Calibration Manual
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...the case. Pay particular attention to the meter, use only the specified replacement fuse, 440 mA 1000 V fast-blow, Fluke PN 943121. • Do not exceed the Measurement Category (CAT) rating..., and range for cracks or missing plastic. Replace damaged test leads before using the meter. • Do not use the meter if it is present. 789 Calibration Manual Warning To prevent possible...; Caution To prevent damage to power the meter. • When servicing the meter, use only specified replacement parts. • Use caution when working above 30 V ac rms, 42 V ac pk, or 60 ...
...the case. Pay particular attention to the meter, use only the specified replacement fuse, 440 mA 1000 V fast-blow, Fluke PN 943121. • Do not exceed the Measurement Category (CAT) rating..., and range for cracks or missing plastic. Replace damaged test leads before using the meter. • Do not use the meter if it is present. 789 Calibration Manual Warning To prevent possible...; Caution To prevent damage to power the meter. • When servicing the meter, use only specified replacement parts. • Use caution when working above 30 V ac rms, 42 V ac pk, or 60 ...
Calibration Manual
Page 39
... 14 13 17 18 26 20 12 21 11 Figure 12. For a catalog, contact the nearest Fluke distributor. Note When servicing the ProcessMeter, use only the replacement parts specified here. Replacement parts and some accessories are available from Fluke. ProcessMeter™ Replacement Parts and Accessories Replacement Parts and Accessories Warning To avoid personal injury or damage to order...
... 14 13 17 18 26 20 12 21 11 Figure 12. For a catalog, contact the nearest Fluke distributor. Note When servicing the ProcessMeter, use only the replacement parts specified here. Replacement parts and some accessories are available from Fluke. ProcessMeter™ Replacement Parts and Accessories Replacement Parts and Accessories Warning To avoid personal injury or damage to order...
Calibration Manual
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...-6 Case Screws 1558745 c MP21 Calibration Label 948674 d MP22 Calibration Keypad 658689 - Not shown Test Leads variable[1] - 789 Calibration Manual Table 13. F1, F2 Fuse, 440 mA, 1000 V fast-blow 943121 J H7,8 PCB Screw 832220 K... - Not shown 789 Quick Reference 4276679 1 - Not shown CD-ROM (Contains Users Manual) 1636493 1 [1] See www.fluke.com for more information about the test leads and alligator clips available for your region. 32 Replacement Parts Item Number Reference Designator Description Fluke PN or Model ...
...-6 Case Screws 1558745 c MP21 Calibration Label 948674 d MP22 Calibration Keypad 658689 - Not shown Test Leads variable[1] - 789 Calibration Manual Table 13. F1, F2 Fuse, 440 mA, 1000 V fast-blow 943121 J H7,8 PCB Screw 832220 K... - Not shown 789 Quick Reference 4276679 1 - Not shown CD-ROM (Contains Users Manual) 1636493 1 [1] See www.fluke.com for more information about the test leads and alligator clips available for your region. 32 Replacement Parts Item Number Reference Designator Description Fluke PN or Model ...
Safety Information
Page 1
... pose a shock hazard. • When using the meter. • Do not use only specified replacement parts. • Use caution when working above 30 V ac rms, 42 V ac pk, or 60 V dc. 789 ProcessMeter Safety Information Go to www.fluke.com to the user. Warning To prevent possible electrical shock, fire, or personal...
... pose a shock hazard. • When using the meter. • Do not use only specified replacement parts. • Use caution when working above 30 V ac rms, 42 V ac pk, or 60 V dc. 789 ProcessMeter Safety Information Go to www.fluke.com to the user. Warning To prevent possible electrical shock, fire, or personal...
Supplemental
Page 2
... at the source of the building's low-voltage MAINS installation. 789 Safety Information Supplement Change #1 Under Safety Specifications, replace the Symbols table: Symbols Symbol Description Risk of the...IV is applicable to test and measuring circuits connected to the distribution part of the building's low-voltage MAINS installation. Conforms to the equipment... types in domestic household waste. Conforms to Fluke's website for recycling information. 1/13 1 CAT III Measurement Category III is applicable to...
... at the source of the building's low-voltage MAINS installation. 789 Safety Information Supplement Change #1 Under Safety Specifications, replace the Symbols table: Symbols Symbol Description Risk of the...IV is applicable to test and measuring circuits connected to the distribution part of the building's low-voltage MAINS installation. Conforms to the equipment... types in domestic household waste. Conforms to Fluke's website for recycling information. 1/13 1 CAT III Measurement Category III is applicable to...