Scion Instruments 436-GC User manual
Service Manual
436-GC/456-GC
Gas Chromatograph
BR501557 Rev B: February 2019
© 2019 SCION Instruments
SCION Instruments HQ SCION Instruments NL BV
Suite 34, Livingston Business Centre, 4462, Goes, Stanleyweg 4,
Kirkton Road South, Livingston, The Netherlands
EH54 7FA, Scotland, UK Tel: +31 113 348 926
www.scioninstruments.com
Manual Contents
SAFETY.......................................................................................................................................6
INFORMATION ...........................................................................................................................7
INDICATIONS .............................................................................................................................7
WARNINGS.................................................................................................................................9
HEATED COMPONENTS....................................................................................................................................9
VOLTAGE CARRYING COMPONENTS..............................................................................................................9
Before you start...........................................................................................................................................9
TOOLS REQUIRED ...........................................................................................................................................10
SPARE PARTS .........................................................................................................................16
Field instruction manuals .......................................................................................................26
COVERS....................................................................................................................................28
456-GC Cover RIGHT ........................................................................................................................................29
456-GC Covers TOP..........................................................................................................................................29
436-GC Cover Right...........................................................................................................................................30
436-GC Cover TOP............................................................................................................................................30
Covers REAR (To be detailed)...........................................................................................................................31
Exhausts.............................................................................................................................................................31
Panel Pneumatic with overlay............................................................................................................................31
BASIC........................................................................................................................................32
Manifold assy 2...................................................................................................................................................33
Peek tubing.........................................................................................................................................................33
Manifold connection for gases............................................................................................................................34
Detailed information on Manifold........................................................................................................................34
Bulkhead unions.................................................................................................................................................35
Carrier gas Tee connection................................................................................................................................35
Pencil Filters.......................................................................................................................................................36
Detailed information on Pencil filters..................................................................................................................36
Fan Motor ...........................................................................................................................................................37
AC RECTIFIER BOARD, LINE FILTER & TRANSFORMER.............................................................................38
Column Oven......................................................................................................................................................39
Column temperature probe.................................................................................................................................40
Blade assy..........................................................................................................................................................40
Vent Door............................................................................................................................................................41
Chassis Fan........................................................................................................................................................42
Miscellaneous..........................................................................................................................43
Cable clamp........................................................................................................................................................43
Stand off clamp...................................................................................................................................................43
Column holder ....................................................................................................................................................43
Power cables......................................................................................................................................................45
REMOVAL AND REPLACEMENT PROCEDURE....................................................................47
Fan-Motor Adjustment........................................................................................................................................48
Removal & Replacing the 436-GC main board. .................................................................................................50
Removal & Replacing the 456-GC main board. .................................................................................................51
Removal & Replacing of the Option board.........................................................................................................53
Removal & Replacing the LUI assy on 436-GC .................................................................................................54
Removal & Replacing the LUI assy on 456-GC .................................................................................................55
Calibration LUI assy ...........................................................................................................................................56
Display information (To be detailed)...................................................................................................................57
Removal and Replacing FID/NPD Flame tip......................................................................................................59
ERROR CODES........................................................................................................................ 60
ELECTRONICS.........................................................................................................................72
Hardware description..........................................................................................................................................73
Electronic - pneumatic Injector Controller PWA Circuit Description...................................................................74
ADC Circuit Description......................................................................................................................................79
FID Electronics Circuit Description.....................................................................................................................81
ECD Electronics Circuit Description...................................................................................................................85
NPD Electronics Circuit Description...................................................................................................................88
TCD Electronics Circuit Description ...................................................................................................................92
PFPD Electronics Circuit Description.................................................................................................................95
Software description...........................................................................................................................................99
Electrical diagrams...........................................................................................................................................100
ILLUSTRATED PARTS BREAKDOWN..................................................................................102
INJECTORS ............................................................................................................................103
split/splitless Injector Assembly........................................................................................................................104
Programmable Temperature Vaporizing (PTV) Injector...................................................................................105
Cooling option LCO2 (PTV Injector).................................................................................................................106
Cooling option LN2 (PTV Injector)....................................................................................................................107
Cooling option AIR (PTV Injector) ....................................................................................................................108
On Column Injector...........................................................................................................................................109
Flash Vaporization Injector..............................................................................................................................110
Septum Equipped Programmable Injector (SPI) Injector.................................................................................111
Cooling option LCO2 (SPI Injector)..................................................................................................................112
Cooling option LN2 (SPI Injector).....................................................................................................................113
Cooling option AIR (SPI Injector)......................................................................................................................114
Flow diagram SPI injector.................................................................................................................................115
SPT Sample Pre concentration Trap (SPT) Injector ........................................................................................116
Trap descriptions..............................................................................................................................................117
DETECTORS...........................................................................................................................119
FID Flame Ionization Detector..........................................................................................................................120
NPD Nitrogen Phosphorus Detector ................................................................................................................121
TCD Thermal Conductivity Detector.................................................................................................................122
ECD Electron Capture Detector .......................................................................................................................124
PFPD Pulsed Flame Photometric Detector......................................................................................................125
Replacing the Optical filter................................................................................................................................126
PDHID Pulsed Discharge Helium Ionization Detector......................................................................................127
Overview PDHID ..............................................................................................................................................128
Column connections.........................................................................................................................................128
Helium Purifier..................................................................................................................................................129
Power supply PDHID........................................................................................................................................129
Pulse Discharge module...................................................................................................................................129
Valco manifold TIGA.........................................................................................................................................130
Minature helium Purifier....................................................................................................................................130
ELECTRONIC FLOW CONTROL ...........................................................................................131
EFC Type 21 Constant pressure or Constant flow module..............................................................................131
EFC Type 23 Flow control module...................................................................................................................131
EFC Type 24 Pressure control module ............................................................................................................131
EFC Type 25 Pressure control module ............................................................................................................131
EFC & DEFC Layout ........................................................................................................................................131
Electronic Flow Control Type 21.......................................................................................................................132
Split injection use with split/splitless injector ....................................................................................................133
Splitless injection use with split/splitless injector..............................................................................................134
Split injection use with PTV injector .................................................................................................................135
Splitless injection use with PTV injector...........................................................................................................136
Electronic Flow Control Type 23.......................................................................................................................137
Injection use with On Column injector..............................................................................................................138
Injection use with Flash Vaporization injector ..................................................................................................139
Injection use with SPI injector...........................................................................................................................140
Electronic Flow Control Type 24.......................................................................................................................141
Injection use with On Column injector..............................................................................................................142
Injection use with Flash Vaporization injector ..................................................................................................143
Electronic Flow Control Type 25.......................................................................................................................144
Injection use with split/splitless injector............................................................................................................145
Injection use with PTV injector .........................................................................................................................146
EFC Units .........................................................................................................................................................147
Module Configuration Matrix ............................................................................................................................147
EFC & DEFC Layout ........................................................................................................................................148
EFC Type 21 layout..........................................................................................................................................148
EFC Type 23 layout..........................................................................................................................................148
EFC Type 24 layout..........................................................................................................................................149
EFC Type 25 layout..........................................................................................................................................149
DEFC Type 11 (FID) layout..............................................................................................................................150
DEFC Type 12 (NPD) layout............................................................................................................................150
DEFC Type 13 (TCD / ECD) layout..................................................................................................................151
DEFC Type 14/16 (TCD) layout .......................................................................................................................151
DEFC Type 15 (PFPD) layout..........................................................................................................................152
MANUAL FLOW CONTROL...................................................................................................153
Overview EFC to Pneumatic Injector control....................................................................................................154
Overview EFC to Pneumatic Detector control..................................................................................................155
Pressure Gauge ...............................................................................................................................................156
Flow controller ..................................................................................................................................................156
Mass Flow controller.........................................................................................................................................156
Pressure controller ...........................................................................................................................................157
Back pressure regulator ...................................................................................................................................157
Valve control for manual flow ...........................................................................................................................157
CRYOGENIC COLUMN OVEN...............................................................................................158
Assy, Column oven Cryo LN2...........................................................................................................................159
Assy,Column oven Cryo LCO2.........................................................................................................................161
ELECTRONICS.......................................................................................................................163
436-GC / 456-GC MAINBOARD ......................................................................................................................164
BOOTP Selector...............................................................................................................................................165
PWA..................................................................................................................................................................166
Option Board.....................................................................................................................................................167
LUI Assy 456-GC..............................................................................................................................................168
LUI Assy 436-GC..............................................................................................................................................168
Analog cables...................................................................................................................................................169
VALVE OVENS .......................................................................................................................170
Assy, Large valve oven ....................................................................................................................................171
Assy, Dual valve oven .....................................................................................................................................172
VICI VALVES ..........................................................................................................................173
Gas sampling valves ........................................................................................................................................173
Liquid valves.....................................................................................................................................................173
Micro-electric actuators for Stream Selection Valves (multi-position)..............................................................179
PREVENTIVE MAINTENANCE...............................................................................................180
PREVENTIVE MAINTENANCE .......................................................................................................................181
Maintenance schedule ............................................................................................................................182
Maintenance requires proper tools, spareparts and supplies .................................................................182
Electrode cleaning on PDHID..................................................................................................................183
Preventive maintenance on 436-GC/456-GC .........................................................................................184
TECHNICAL INFORMATION...........................................................................................................................186
Overview released bulletins ....................................................................................................................187
Service Bulletins...............................................................................................................................................187
How to set the IP address in compass-CDS workstation using BOOTP.................................................188
How to set a fixed IP address in the 436-GC/456-GC ............................................................................192
SCION Instruments
436-GC/456-GC Service Manual Revision B February 2019
Page: 6
436-GC/456-GC
110 Safety
SAFETY
Safety precautions servicing the 436-GC/456-GC
Section Contents
SCION Instruments
436-GC/456-GC Service Manual Revision B February 2019
Page: 7
436-GC/456-GC
110 Safety
Before servicing the various components of the 436-GC/456-GC
observe the following safety precautions.
INFORMATION
In accordance to Bruker commitment to customer service and safety, this instrument
and its accompanying documentation complies with the CE (NEN 5509)
specifications and the safety requirements for electrical equipment for measurement,
control, and laboratory use (CEI/IEC 1010-1)
To prevent any injury to the user or any damage to the instrument it is essential that
you read the information in this chapter.
If this manual is not in your mother language and if you have problems
understanding the text, we advise you to contact your Bruker office for assistance.
Bruker cannot accept responsibility for any damage or injury caused by
misunderstanding of the information in this manual.
INDICATIONS
This manual contains warnings and precautionary statements that can prevent
personal injury, instrument damage and loss of data if properly followed. Statements
of this nature are called to your attention by the following symbols:
The CAUTION calls attention to procedure, practice, CAUTION or the like, which,
if not correctly performed or adhered to, could result in inadequate functioning
of the instrument.
The WARNING calls attention to a procedure, WARNING practice, or the like,
which, if not correctly performed or adhered to, could result in personal injury
or damage to the product.
SCION Instruments
436-GC/456-GC Service Manual Revision B February 2019
Page: 8
436-GC/456-GC
110 Safety
Specific symbols, drawing attention to safety hazards have been applied on
appropriate places on the instrument. The following symbols can be encountered:
Instruction manual symbol. Indicates that the user should refer to the manual
before operating the equipment.
Indicates dangerous voltage. (terminals fed from the interior by voltage
exceeding 1000 V must be so marked.)
Protective conductor terminal. For protection against electrical shock in case of
a fault. Used with field wiring terminals to indicate the terminal, which must be
connected to ground before operating equipment.
Radioactive hazard. Indicates that the instrument contains radioactive
components, which may cause personal injury when handled incorrectly.
Skin puncture. Indicates sharp or suddenly moving parts such as injection
needles that may cause injury.
Hot surface.
Indicates parts that may cause burns when touched.
Cryogenic frostbite. Contains extremely cold material (such as liquid nitrogen,
carbon dioxide) that may cause injury when handled carelessly.
Static discharge warning. Item contains parts or information that can be
damaged by electrostatic discharge. Take care for proper grounding before
handling.
Do not touch. Touching this item may result in damage to the instrument or
personal injury.
SCION Instruments
436-GC/456-GC Service Manual Revision B February 2019
Page: 9
436-GC/456-GC
110 Safety
WARNINGS
The following general safety warnings must be observed during all phases of
operation, service, and repair of the 436-GC/456-GC. Failure to comply with these
precautions or with specific warnings elsewhere in this manual violates safety
standards of design, manufacture, and the intended use of the instrument.
Bruker, Inc. assumes no liability for failure to comply with these requirements
HEATED COMPONENTS
Turn off the oven and injector/detector heated zones and allow them sufficient
time to cool before servicing those areas. If you must perform service on
components that have not fully cooled, wear protection gloves.
VOLTAGE CARRYING COMPONENTS
Whenever possible, disconnect the 436-GC/456-GC from its power source before
working on or near voltage carrying components of the 436-GC/456-GC.
When the power to the GC is turned on, potentially dangerous voltages exist on
these additional components:
All electronics boards.
All internal wires and cables connected to theseboards.
To protect against electrostatic discharge, use a static control wrist
strap connected to a ground. If you do not use static protection, you
may damage the electronics of a board.
BEFORE YOU START
Allow the injectors and oven to cool before removing the
covers. The metal surfaces of the GC are very hot and
could burn your skin. Turn off the power to the GC and
disconnect the power cord at their source.
Be sure to wear an ESD strap grounded to the GC
chassis while performing all procedures.
SCION Instruments
436-GC/456-GC Service Manual Revision B February 2019
Page: 10
436-GC/456-GC
120 Tools required
TOOLS REQUIRED
Tools required performing the service procedures described in this manual
SCION Instruments
436-GC/456-GC Service Manual Revision B February 2019
Page: 11
436-GC/456-GC
120 Tools required
The following tools are required to perform the service procedures described in this manual.
•Electrostatic discharge (ESD) protective wrist strap,CP737948
•Set of 8pc Screwdrivers ,SOGSDDX50K
2x Philips screwdriver PH1 x100
PH2 x125
6x Screwdrivers 0,6 x 3,5 x75
0,6 x 3,5 x100
0,8 x 4,0 x100
1,0 x 5,5 x100
1,2 x 6,0 x150
1,2 x 8,0 x175
•Screwdriver Torx T-20, CP69024
•Screwdriver Torx T-10, CP69023
•Screwdriver long, Torx T-20 ,CPTOOL0072
•Screwdriver long, CPTOOL0002
•Septum Pick, 7200008400
•Wrench ¼” x 5/16”, CP8451
•Wrench 7/16” x ½”, CP8452
•Wrench 3/16” x ¼ , VLOEW1
•Magnifying Scale, CP10405
•Ceramic scoringwafer,190015800
SCION Instruments
436-GC/456-GC Service Manual Revision B February 2019
Page: 12
436-GC/456-GC
120 Tools required
•Probe Simulator, 392553701
•Contact removal tool forheaters,2989961400
•Tube Cutter, AL3169
•Tubing Cutter, AL3208
Replacement cutting wheels, AL3202
•Plastic Tubing Cutter, AL3206
•Inert Steel Tube Cutter, CP8099
Replacement blade,CP736832
•Removal Tool for temp.probes ,390919600
•Flow Tube, 200187600
•Large Stopper, 394958600
•Injector Nut Wrench, 390842300
•Insert/ferrule positioning tool (PTV/1078), 392538500
•GC Column Scale, 392575001
SCION Instruments
436-GC/456-GC Service Manual Revision B February 2019
Page: 13
436-GC/456-GC
120 Tools required
•Die, rethreading 5/8”, 9600161000
•Die nut for Inj/Flame base 7/16”x24,7200003800
•Gas Leak Detector, RT22839
•Tool Column Fan, CP742416
Use 3mm socket wrench to loosen the
Screw.
•Spanner for PDHIDelectrode,CP740760
•Stylus-Pen , CP740987
•Pencil magnet , VLPM
SCION Instruments
436-GC/456-GC Service Manual Revision B February 2019
Page: 14
436-GC/456-GC
120 Tools required
•Philips screwdriver0.2x125,CPTOOL0047
•Screwdriver slotted5.5x150,CPTOOL0050
•Torx Screwdriver 2.5nM, CPTOOL0058
•6-point Nut spinner 3/8,CPTOOL0073
•Wrench, CPTOOL0087
•Bake out nutsplit/splitless, 392521701
•Bake out disk split/splitless, 392573102
•Bake out nut PTV, 392577201
•Bake out disk PTV, 392521602
CPTOOL0059
Bit Holder
CPTOOL0062
Philips Bit(FID)
CPTOOL0088
Philips Bit(NPD)
CPTOOL0089
Socket 3/8 for FID/NPD flame tip
436-GC/456-GC
210 Spare parts
Page: 16
SCION Instruments
436-GC/456-GC Service Manual Revision B February 2019
SPARE PARTS
Spare parts required to perform the service procedures described in this manual
436-GC/456-GC
210 Spare parts
Page: 17
SCION Instruments
436-GC/456-GC Service Manual Revision B February 2019
Spare parts 436-GC/456-GC
PWA
Part Number Description Qty-2yr Qty-5yr
CP745200 436-GC/456-GC Main board
1
1
CP745210 AC Rectifier Board
1
2
CP745206
436-GC/456-GC Option board (3 analog output & 8 external
events)
0
1
CP745207 Detector interface board
1
2
392502101 FID PWA
1
2
392503701 TCD PWA
1
2
392504101 ECD PWA
1
2
392506601 PFPD PWA
1
2
392507001 NPD PWA
1
2
550021F EFC Module (split/splitless, PTV) Type 21 SI
0
1
550023 F EFC Module (On Column) Type 23 SI
0
1
550024 F EFC Module (valves) Type 24
0
1
550025 F EFC Module (Purge & Trap, Valves) Type 25 SI
0
1
550011 F DEFC Module (FID) Type 11 SI
0
1
550012 F DEFC Module (NPD) Type 12 SI
0
1
550013 F DEFC Module (ECD/TCD) Type 13 (1 channel)
0
1
550014 F DEFC Module (TCD) Type 14 (2 channels)
0
1
550015 F DEFC Module (PFPD) Type 15
0
1
550016 F DEFC Module (TCD) Type 16 (Hydrogen)
0
1
BR746301 LUI assy 456-GC
0
1
BR746300 LUI assy 436-GC
0
1
Chassis
Part Number Description Qty-2yr Qty-5yr
BR746360 Chassis Fan
2
3
392530701 Column Oven Motor, 120V
0
1
392530702 Column Oven Motor, 230V
0
1
392530601 Vent Door Stepping Motor
0
1
CP745221 Line filter, 110V/250V
0
0
CP745223 Circuit breaker, 230V, 10A
0
0
CP745223 Circuit breaker, 110V, 20A
0
0
CP745226 Transformer assembly
0
0
CP745228 Cable voltage selector 230 V
0
0
CP745227 Cable voltage selector 120 V
CP745214
Cable EFC CAN-bus long
0
0
436-GC/456-GC
210 Spare parts
Page: 18
SCION Instruments
436-GC/456-GC Service Manual Revision B February 2019
436-GC/456-GC
210 Spare parts
Page: 18
SCION Instruments
436-GC/456-GC Service Manual Revision B February 2019
Part Number Description Qty-2yr Qty-5yr
CP745213 Cable EFC CAN-bus short
0
0
BR745218 LUI data cable long
0
0
BR745211 LUI power cable
0
0
CP740292 Ethernet cross cable yellow, 2.8m
0
0
393320601 Ethernet cross cable red, 2.8 mtr
0
0
BR746367 Analog out Cable Lugs
0
0
BR745241 436-GC/456-GC Cable to sampler CP-84xx
0
0
BR746366 Archon Tekmar Interface Cable
0
0
392555701 LN2 Valve
0
1
392556701 CO2 Valve
0
1
CP741985 Cartridge holder 2 filters
1
3
CP741988 Cartridge holder 4 filters
1
3
392546702 Power fail valve
1
2
Heater & Probes
Part Number Description Qty-2yr Qty-5yr
392523301 Column Heater, 120V
0
1
392541201 Column Heater, 230V
0
1
BR746342 Heater baffle assy, 120V
0
1
BR746343 Heater baffle assy, 230V
0
1
BR746297 Column Oven Temp Probe
0
1
392537401 Injector/Detector Probe assembly
0
1
392539601
Ion Base/On Column/Flash Vaporization Oven Heater,
120V
0
1
392539602
Ion Base/On Column/Flash Vaporization Oven Heater,
230V
0
1
392542501 PTV/SPI Heater, 120V
0
1
392542502 PTV/SPI Heater, 230V
0
1
392598701 split/splitless Heater,120V
0
1
392598702 split/splitless Heater,230V
0
1
392545901 TCD Heater/Probe assy, 120V
0
1
392545902 TCD Heater/Probe assy, 230V
0
1
436-GC/456-GC
210 Spare parts
Page: 19
SCION Instruments
436-GC/456-GC Service Manual Revision B February 2019
Injectors
Part Number Description Qty-2yr Qty-5yr
Common to all injectors
7200008400 Septum Pick
2
3
394955100 Capillary Column Nut
2
4
390820601 Actuator switch assy.
1
2
Common to On Column/Flash Vaporization
390812700 Injector Nut assy., heated
1
3
390842300 Wrench for Heated Injector Nut
1
1
99762802 Septa, 3/8", PK/25 24 70
2869452301 Ferrule, Graphite/Vespel, 1/4", PK/10
1
2
SWSS4021 Compression Nut, 1/4", SST
0
0
392558691 Packed Col. Adapter Kit for 1/4" Glass Column
0
0
392558693 Packed Col. Adapter Kit for 1/4" SS Column
0
0
392551201 On Column/Flash Vaporization Oven assembly
0
0
On Column
392548201 Injector body EFC
0
0
392543101 Insert
1
2
392558891
Packed Colum Adapter Kit for On Column, 1/8" SS
Column
0
0
Flash Vaporization
392548301 Injector body EFC
0
0
392611943 Flash Vaporization Glass Insert for Megabore (pk of 5)
5
12
392611944 Flash Vaporization Glass Insert for Packed Col. (pk of 5)
5
12
392558892
Packed Colum Adapter Kit for Flash Vaporization, 1/8" SS
Column
0
0
392558301 Flash Vaporization Column Guide for 3800
1
1
PTV
392544501 PTV Inject assy, 120V EFC LCO2
0
0
392544502 PTV Inject assy, 230V EFC LCO2
0
0
392544001 PTV Injector body EFC
0
0
392551601 PTV Inject assy, 120V Manual/EFC25 LCO2
0
0
392551602 PTV Inject assy, 230V Manual/EFC25 LCO2
0
0
392559601 PTV Injector body Manual
0
0
392544511 PTV Inject assy, 120V EFC LN2
0
0
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