Table of Contents
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CONTENTS
1
INTRODUCTION .......................................................... 2
2
DESCRIPTION .............................................................. 3
2.1
Model 6553 Gas Monitor .................................... 3
2.1.1
Dual Range Display ............................... 3
2.2
Katharometer Analyser Panel .............................. 3
2.3
Power Supply Units (PSU) ................................... 4
2.4
Remote Indicator/Controllers .............................. 4
3
PREPARATION ............................................................. 5
3.1
Identification ....................................................... 5
3.1.1
Model 6553 Monitor Unit ....................... 5
3.1.2
Katharometer Analyser Panels ............... 5
3.1.3
Model 4234 Power Supply Unit ............. 6
3.1.4
Coding System ..................................... 7
4
MECHANICAL INSTALLATION .................................... 8
4.1
Locating and Mounting System Items ................. 8
4.1.1
Model 6553 Gas Monitor ...................... 8
4.1.2
Katharometer Analyser Panels ............... 9
4.1.3
Model 4234 Power Supply Unit ........... 10
4.1.4
Cubicle Mounted System .................... 11
4.2
Sample Gas Interconnections ........................... 12
5
ELECTRICAL INSTALLATION .................................... 13
5.1
Electrical Interconnections ................................ 13
5.1.1
Model 6553 Gas Monitor .................... 14
5.1.2
Katharometer Analyser Panel .............. 17
5.1.3
Model 4234 Power Supply Unit ........... 18
5.2
Intrinsically Safe Requirements .......................... 19
5.2.1
Cable Requirements ............................ 19
5.2.2
Recommended Cables ....................... 19
5.2.3
Installing Remote Ancillary Items ......... 19
5.2.4
Full Intrinsically Safe Requirements ...... 19
6
SETTING UP ............................................................... 20
6.1
Filling the Drying Chamber ................................ 20
6.2
Setting Sample Flow ......................................... 20
6.3
Electrical Checks .............................................. 21
6.3.1
Power Supply Unit Output ................... 21
6.3.2
Zener Diode Safety Barrier Devices ..... 21
6.3.3
Checking System Earth ....................... 21
7
CONTROLS & DISPLAYS .......................................... 22
7.1
Displays ............................................................ 22
7.2
Switch Familiarization ........................................ 22
8
STARTUP .................................................................... 23
8.1
Instrument Start-Up .......................................... 23
8.2
Alarm Set Point ................................................. 23
8.2.1
Type of Alarm Action ........................... 23
8.2.2
Hydrogen alarm Set Point ................... 23
8.3
Electrical Calibration ......................................... 23
8.4
Gas Calibration ................................................. 23
8.4.1
Introduction ......................................... 23
8.4.2
Purge Gas ........................................... 23
8.3.2
Hydrogen ............................................ 24
9
OPERATION ............................................................... 24
9.1
Normal .............................................................. 24
9.1.1
Purging of Hydrogen Coolant Gas ....... 24
9.1.2
Filling with Hydrogen Coolant Gas ....... 24
10
PROGRAMMING ........................................................ 26
10.1
Range 1 ............................................................ 29
10.1.1 Access to Secure Parameters ............. 29
10.1.2 Language Selection ............................ 29
10.1.3 Set Up Outputs Page .......................... 29
10.1.4 Electrical Calibration Page ................... 31
10.2
Range 2 ............................................................ 32
10.2.1 Access to Secure Parameters ............. 32
10.2.2 Language Page ................................... 32
10.2.3 Set Up Outputs Page .......................... 32
10.2.4 Electrical calibration page .................... 34
10.3
Range 3 ............................................................ 35
10.3.1 Access to Secure Parameters ............. 35
10.3.2 Language Page ................................... 35
10.3.3 Set Up Outputs Page .......................... 36
10.3.4 Electrical Calibration Page ................... 37
11
MAINTENANCE .......................................................... 39
11.1
General Maintenance ........................................ 39
11.1.1 Pressure .............................................. 39
11.1.2 Flow .................................................... 39
11.1.3 Leaks .................................................. 39
11.1.4 Vibration .............................................. 39
11.1.5 Contamination ..................................... 39
11.1.6 Ambient Temperature .......................... 39
11.1.7 Bridge Current .................................... 39
11.2
Diagnostic Tests ............................................... 39
11.2.1 Checking Output of the PSU ............... 39
Diode Safety Barrier Devices ............... 39
11.3
Routine Maintenance ........................................ 39
Drying Chamber .................................. 40
11.4
Repair Maintenance .......................................... 40
Measurement Block ............................ 40
of an Indicator Unit .............................. 41
11.4.3 Error Messages ................................... 41
12
SPARE PARTS LIST ................................................... 41
12.1
Consumables ................................................... 41
12.2
Routine Maintenance Parts ............................... 41
12.3
Repair Maintenance Parts ................................. 41
13
SPECIFICATION ......................................................... 42
1
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