Table Of Contents - ABB 6553 Series Instruction Manual

CONTENTS
1 INTRODUCTION .......................................................... 2
2 DESCRIPTION ............................................................. 3
2.1 Model 6553 Purge Gas Monitor .................... 3
2.1.1 Range Display ................................... 3
2.2 Model 6548 000
Katharometer Analyser Panel ....................... 4
2.3 Model 4234 Power Supply Unit ..................... 4
2.4 Remote Indicator/Controllers ........................ 4
3 PREPARATION ............................................................ 5
3.1 Identification .................................................. 4
3.1.1 Model 6553 Monitor Unit ................. 5
3.1.2 Model 6548 000
Katharometer Analyser Panel ......... 5
3.1.3 Model 4234 Power Supply Unit ....... 5
3.1.4 Coding System ................................ 6
3.1.5 Ordering Code - 6553 Hydrogen
Purity and Purge Gas. ..................... 7
3.1.6 Option Combinations (6553/[X]) ...... 7
4 MECHANICAL INSTALLATION... .............................. 8
4.1 Locating and Mounting System Items ........... 7
4.1.1 Model 6553 Gas Monitor ................. 8
4.1.2 Katharometer Analyser Panel ......... 8
4.1.3 Model 4234 Power Supply Unit ....... 9
4.2 Sample Gas Interconnections ..................... 10
5 ELECTRICAL INSTALLATION ................................. 11
5.1 Electrical Interconnections .......................... 11
5.1.1 Model 6553 Gas Monitor ............... 11
5.1.2 Model 6548 000 Katharometer
Analyser Panel ............................... 12
5.1.3 Model 4234 Power Supply Unit ..... 15
5.2 Intrinsically Safe Requirements .................. 15
5.2.1 Cable Requirements ........................ 15
5.2.2 Recommended Cables .................. 16
5.2.3 Installing Remote Ancillary Items .. 16
5.2.4 Full Intrinsically Safe
Requirements ................................ 16
6 SETTING UP .............................................................. 17
6.1 Katharometer Analyser Panel - Filling the
Drying Chamber - Fig. 6.1 .......................... 17
6.2 Setting Sample Flow ................................... 17
6.3 Electrical Checks ......................................... 18
6.3.1 Model 4234 Power
Supply Unit Output ........................ 18
6.3.2 Zener Barrier Units ........................ 18
6.3.3 Checking System Earth ................. 18
7 CONTROLS & DISPLAYS ........................................ 19
7.1 Displays ....................................................... 19
7.2 Switch Familiarization .................................... 19
8 Start-up ..................................................................... 20
8.1 Instrument Start-Up ....................................... 20
8.2 Alarm Set Point .............................................. 20
8.2.1 Type of Alarm Action ..................... 20
8.2.2 Hydrogen alarm Set Point ............. 20
8.3 Electrical Calibration ...................................... 20
8.4 Gas Calibration .............................................. 21
8.4.1 Hydrogen Gas Calibration ............. 21
8.4.2 Purge Gas Check Reading ............ 21
9 OPERATION .............................................................. 22
9.1 Normal ....................................................... 22
9.1.1 Purging of Hydrogen
Coolant Gas ................................... 22
9.1.2 Filling with Hydrogen
Coolant Gas ................................... 22
10 PROGRAMMING ..................................................... 22
10.1 Range 1 (%H2 in Air) ................................... 26
10.1.1 Access to Secure Parameters
(Range 1) ....................................... 26
10.1.2 Language Page ............................. 26
10.1.3 Set Up Outputs Page ..................... 26
10.1.4 Electrical Calibration Page ............ 28
10.2 Range 2 (%H2 in CO2) ............................... 29
10.2.1 Access to Secure Parameters
(Range 2) ....................................... 29
10.2.2 Language Page ............................. 29
10.2.3 Set Up Outputs Page ..................... 29
10.2.4 Electrical Calibration Page ............ 30
10.3 Range 3 (%Air in CO2) ............................... 31
10.3.1 Access to Secure Parameters
(Range 3) ....................................... 31
10.3.2 Language Page ............................. 31
10.3.3 Set Up Outputs Page ..................... 31
10.3.4 Electrical Calibration Page ............ 32
11 MAINTENANCE ...................................................... 33
11.1 General Maintenance .................................. 33
11.1.1 Pressure ........................................ 33
11.1.2 Flow ............................................... 33
11.1.3 Leaks ............................................. 33
11.1.4 Vibration ........................................ 33
11.1.5 Contamination ............................... 33
11.1.6 Ambient Temperature .................... 33
11.1.7 Bridge Current ............................... 33
11.2 Diagnostic Tests .......................................... 33
11.2.1 Checking Output of
4234 Power Supply Unit ................ 33
11.2.2 Checking Integrity of
Zener Barrier Units ........................ 33
11.2.3 Checking the Katharometer
Output ............................................ 33
11.3 Routine Maintenance .................................. 34
11.3.1 Hydrogen Katharometer
Calibration ...................................... 34
11.3.2 Purge Gas Katharometer
Calibration ...................................... 34
11.3.3 Changing Desiccant in
Drying Chamber ............................ 34
11.4 Repair Maintenance .................................... 34
11.4.1 Removing Liquid from Katharometer
Measurement Block ....................... 34
11.4.2 Removal of a Display
Unit Chassis ................................... 35
12 SPARE PARTS LIST ............................................... 35
12.1 Consumables ............................................... 35
12.2 Routine Maintenance Parts ......................... 35
12.3 Repair Maintenance Parts ........................... 35
13 SPECIFICATION ...................................................... 36
APPENDIX ..................................................................... 38
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