Bacharach Flue-Gas Sample Conditioning System Spécifications Page 78
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- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Parts & Service ECA 450
74 Instruction 0024-9400
5.4 Troubleshooting Guide
The following table lists the causes and remedies for most of the problems
that may arise with the analyzer.
If the information in Table 5-1 does not solve the problem, or for help with
any problem that is not listed, then please contact one of the Bacharach
Service Centers listed in Section 6.3.
TABLE 5-1. TROUBLESHOOTING GUIDE
Symptom
Probable Cause & Remedy
Analyzer completely nonfunctional;
won’t turn on when the I/O key is
pressed.
a. Battery pack dead. Recharge
battery pack per Section 4.1.
b. Loose battery connector. Remove
analyzer’s top panel and ensure that
the battery connector is securely
attached to the printed circuit
board.
c. Microprocessor needs reset.
Remove analyzer’s top panel and
press the Reset button shown in
Figure 4-5.
Display screen is blank when
analyzer is turned on, but pump runs
during warm-up cycle.
a. Microprocessor needs reset.
Remove analyzer’s top panel and
press the Reset button shown in
Figure 4-6.
b. Loose display connector(s).
Remove analyzer’s top panel and
ensure that all display-panel
connectors are properly attached to
the printed circuit boards.
Display goes blank during operation.
The analyzer’s display blanking
function has been activated. To
change the display timeout interval,
refer to Section 2.17.9.
Analyzer won’t respond when a
control panel key is pressed.
a. Microprocessor needs reset.
Remove analyzer’s top panel and
press the Reset button shown in
Figure 4-6.
b. Membrane switch defective.
Return to Bacharach for
replacement.
- Model 450 1
- Notice: 2
- Table of Contents 3
- Contents ECA 450 4
- 1 Introduction 5
- 1.3 Technical Data 6
- Accuracy: 7
- 4 Instruction 0024-9400 8
- 1.4 Operation Overview 9
- Introduction ECA 450 10
- 6 Instruction 0024-9400 10
- 1.5.3 POWER (AC Adapter) 11
- 1.5.6 OPT (Option) 11
- 8 Instruction 0024-9400 12
- CALIBRATE 13
- 10 Instruction 0024-9400 14
- 2 Operation 15
- 2.3 Fuel Selection 16
- ECA 450 Operation 17
- Instruction 0024-9400 17
- Operation ECA 450 18
- 14 Instruction 0024-9400 18
- 2.7 Saving Test Data 20
- 2.8 Clearing Memory 20
- 18 Instruction 0024-9400 22
- 2.10 Printing Data 23
- 20 Instruction 0024-9400 24
- 2.12 Data Logging 26
- 24 Instruction 0024-9400 28
- Line 1: Column Headings 30
- 2.14.1 Thermocouple Method 31
- 28 Instruction 0024-9400 32
- 2.14.3 Thermometer Method 33
- 30 Instruction 0024-9400 34
- 2.16 Statistics Mode 36
- 34 Instruction 0024-9400 38
- 2.17.1 Temperature Units 40
- 2.17.2 Pressure Units 40
- 2.17.3 Pollution Units 40
- 2.17.4 Language 41
- 2.17.5 Date 41
- 2.17.6 Time 42
- 2.17.7 O 42
- Reference 42
- 2.17.8 Test ID 43
- 40 Instruction 0024-9400 44
- 42 Instruction 0024-9400 46
- 2.17.9 Display Timeout 47
- 2.17.10 Display Format 47
- 44 Instruction 0024-9400 48
- 2.17.11 Primary Air 49
- 2.17.12 Data Logging 49
- 2.17.13 Statistics 49
- 2.17.14 User Name 49
- 2.17.15 Keypad Sound 50
- 2.17.17 Print Pressure 52
- 2.17.18 Information 52
- 3 Calibration 53
- PRESSURE 54
- ECA 450 Calibration 55
- Calibration ECA 450 56
- 52 Instruction 0024-9400 56
- 3.7 Calibrate HC Sensor 58
- 3.8 Calibrate CO-LO Sensor 59
- 56 Instruction 0024-9400 60
- 3.9 Calibrate SO 61
- Sensor 61
- 3.10 Calibrate NO Sensor 62
- 3.11 Calibrate NO 63
- 3.12 Calibrate CO-HI Sensor 64
- 4 Maintenance 65
- Maintenance ECA 450 66
- 62 Instruction 0024-9400 66
- ECA 450 Maintenance 67
- 64 Instruction 0024-9400 68
- 4.4.1 O 69
- , CO, NO, NO 69
- , & SO 69
- Sensor Replacement 69
- 66 Instruction 0024-9400 70
- 4.4.3 HC Sensor Replacement 71
- PARTICULATE FILTER 72
- (Install with arrow pointing 72
- WATER TRAP/FILTER ASSEMBLY 73
- GAS HOSE 73
- RESET BUTTON 74
- 5 Troubleshooting 76
- 5.3 Error Symbols 77
- 5.4 Troubleshooting Guide 78
- ECA 450 Parts & Service 79
- 76 Instruction 0024-9400 80
- 78 Instruction 0024-9400 82
- 6 Parts & Service 83
- 6.2 Accessories 84
- 6.3 Service Centers 85
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