Agilent 7820A Gas Chromatograph

Agilent 7820A Gas Chromatograph Illustrated Parts Breakdown

15 Illustrated Parts Breakdown Overview of the IPB 297 Inlets 298 Detectors 316 EPC modules 357 Nickel catalyst accessory 365 Covers 369 Automatic Liquid Sampler Parts 372 Oven 374 Valves 377 Electrical 385 Overview of the IPB This section consists of parts lists and exploded views of the instrument modules. It is a major reference for part identification and part numbers. 297

Inlets This section contains illustrated parts breakdowns for GC inlets and related components. Split/Splitless Inlet ( 299) Split/Splitless Inlet Column Liners Purged Packed Inlet ( 307) Purged Packed Column Inlet Port Supplies 298

Split/Splitless Inlet (SSL) Top level subassemblies for SSL inlet accessories: G4352A 0-60 psi split/splitless inlet accessory kit Item Description 1 SSL Inlet accessory, 0-60 PSIG, without ship kit 2 SSL Weldment assembly without EPC module Part number G4352-60500 G4352-60512 Inert S/SL Weldment Assembly w/inert G4353-60512 liner * 3 EPC Module for SSL inlet G4352-60552 * 7820 Inert SSL Inlet is only for use with inert valve (Opt #711) and only for sale in China. 299

Split/Splitless Inlet Ite m Description Part number Qty 1 O-ring, 12/pk (2 for EPC module seal, 2 for 5180-4181 3 valve seal) 2 Screw, captive, M3 x 8 mm long G3430-20028 3 3 Septum nut, standard G4352-60730 1 4 Septum, standard See consumables 1 5 Top insert assembly, standard G4352-60730 1 Top insert assembly, Inert* G4353-60730 1 * 7820 Inert SSL Inlet is only for use with inert valve (Opt #711) and only for sale in China. 300

SSL Split vent trap (7820) Item Description Part number Qty 1 Trap shell front, brass G1544-20675 1 2 Copper tube, 1/8-inch 1 3 1/8-inch brass nut and ferrule set 5181-7481 2 4 Trap O-ring 0905-1291 2 5 Chemical trap assembly G1544-80540 2 6 Trap retaining Nut G1544-20650 1 7 Trap shell back weldment assembly G3452-60506 1 8 O-ring, size 2-006, fluorocarbon, 12/pk 5180-4181 2 9 Proportional valve, split vent G3430-60527 1 10 Screw G3430-20026 2 301

Split Splitless Inlet Body Ite Desciption Part number Qty m 1 Screw, M4 x 12 mm, Torx T-20 0515-2496 3 2 Inlet weldment G1544-80570 1 Inert Inlet weldment* G4352-60570 1 3 Insulation, top G1544-00010 1 4 Heater/sensor assembly G1530-61950 1 5 Screw, M5 x 10 mm 0515-4788 1 6 Heater block G3452-20500 1 7 Insulation block G3452-00002 1 8 Insulation bottom G3432-00003 1 9 Retaining nut for heater block G1544-20590 1 10 Gold seal kit, includes washer 5188-5367 1 11 Reducing nut 18740-20800 1 12 Ferrule See consumables 13 Column nut See consumables * 7820 Inert SSL Inlet is only for use with inert valve (Opt #711) and only for sale in China. 302

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Split Splitless Inlet Warmer Ite Description Part number Qty m 1 Insulation 19243-00068 1 2 Bottom insulation cover 19243-00070 1 3 Screw, M4 x 12 mm, Torx T-20, chrome-plated 0515-2711 2 304

Consumables and Parts for the Split/Splitless Inlet See the Agilent catalog for consumables and supplies (currently p/n 5989-9611) for a more complete listing, or visit the Agilent Web site for the latest information (http://www.agilent.com/chem/supplies). Split, splitless, direct, and direct connect inlet liners Mode Description Deactivat ed Part number Split Low-pressure drop, glass Yes 5183-4647 wool, single taper, 870 µl Split Glass wool, 990 µl No 19251-60540 Split-Manual only Split-Manual only Splitless Splitless Splitless Splitless-Dir ect inject Splitless-Dir ect inject Direct inject - Headspace or purge and trap Direct column connect Direct column connect Empty pin and cup, 800 µl No 18740-80190 Packed pin and cup, 800 µl Single taper, glass wool, 900 µl No 18740-60840 Yes 5062-3587 Single taper, no glass wool, 900 µl Yes 5181-3316 Dual taper, no glass Yes 5181-3315 wool, 800 µl 2-mm id, quartz, 250 µl No 18740-80220 2-mm id, 250 µl Yes 5181-8818 1.5-mm id, 140 µl No 18740-80200 Single taper, splitless 4-mm id Dual taper, splitless 4-mm id Yes G1544-80730 Yes G1544-80700 Description Part number Septum retainer nut 18740-60835 305

Strain relief septum nut for headspace 6410090050 11-mm septum, high-temperature, low-bleed, 50/pk 5183-4757 11-mm septum, prepierced, long life, 50/pk 5183-4761 Merlin Microseal septum (high-pressure) 5182-3444 Merlin Microseal septum (30 psi) 5181-8815 Nonstick fluorocarbon liner O-ring (for 5188-5365 temperatures up to 350 C), 10/pk Graphite O-ring for split liner (for temperatures 5180-4168 above 350 C), 10/pk Graphite O-ring for splitless liner (for 5180-4173 temperatures above 350 C), 10/pk Split Vent Trap PM Kit, Single Cartridge, 2 O-rings 5188-6495 Retaining nut G1544-20590 Gold-plated seal (standard application) 5188-5367 Gold-plated seal with cross (high split flows) 5182-9652 (includes SS washer) Stainless steel washer (0.375-inch od), 12/pk 5061-5869 Reducing nut 18740-20800 Column nut, blanking plug 5020-8294 Preventative maintenance kit, split 5188-6496 Preventative maintenance kit, splitless 5188-6497 306

Purged Packed Inlet (PP) Top level subassemblies for Purged Packed inlet accessories: G4348A Purged-packed with EPC, Kit Description Part number Purged packed inlet accessory without ship kit G4348-60520 Purged packed inlet weldment assembly without G3451-80506 EPC module Purged packed inlet EPC module G4348-60551 307

Purged Packed Inlet Upper Body Item Description Part number Qty 1 Screw, Torx T-20, M4 x 12 mm 1390-1023 3 2 Top cover plate G1543-00085 1 3 Top insulation G1543-00100 1 4 Septum nut 18740-60835 1 5 Septum, 11 mm, low bleed (50/pk) 5183-4757 1 6 Top insert weldment 19243-80570 1 7 Viton O-ring (12/pk) 5080-8898 1 8 Screw, Torx T-10, M3 x 16 mm G3430-20028 2 9 Inlet weldment G3451-80501 1 10 Thermal block G1543-20765 1 11 Bottom nut G1543-20580 1 12 Heater/Sensor assembly G1543-61540 1 308

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Purged Packed Inlet Item Description Part number Qty 15 PP insulation G3451-00004 1 16 PP bottom insulation G3432-00003 1 17 PP insulation cup G3431-00005 1 18 Retainer ring (C-clip) 0510-1799 3 19 Glass liner (25/pk) 5080-8732 1 20 Vespel ferrule (10/pk) 5080-8774 1 21 Tubing nut (1/4-inch brass), 5180-4105 1 10/pk 22 Column adapter 19244-80540 1 23 Bottom plate for oven G1543-00060 1 24 Screw, T-20, M4 x 12mm 0515-2711 2 25 Adapter insulation 19234-60715 3 26 Insulating cup 19234-60700 1 27 Ferrules See consumables 28 Column nut (capillary, universal, 2/pk) See consumables 1 1 310

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Consumables and Parts for the Purged Packed Inlet See the Agilent catalog for consumables and supplies (currently p/n 5989-9611) for a more complete listing, or visit the Agilent Web site for the latest information (http://www.agilent.com/chem/supplies). Purged packed inlet parts Description Part number Inlet kit, contains septa, O-rings, and inserts 5181-8837 Preventative maintenance kit 5188-6498 Purged packed liners and column adapters Description Part number Glass liner, plain (25/pk) 5080-8732 Glass liner, deactivated (5/pk) 5181-3382 0.53-mm column adapter with liner 19244-80540 1/8-inch column adapter with liner 19243-80530 1/8-inch column adapter, no liner 19243-80510 1/4-inch column adapter with 19243-80540 liner 1/4-inch column adapter, no liner 19243-80520 Recommended septa and O-rings Description 11-mm solid septum, low-bleed, red (50/pk) 11-mm septum with partial throughhole, low-bleed, red (50/pk) Part number 5181-1263 5181-3383 11-mm septum, low-bleed, gray 5080-8896 (50/pk) Merlin Microseal septum (30 psi) 5181-8815 11-mm high-temperature silicone septum (350 C and higher) (50/pk) Viton O-ring (Top insert weldment) (12/pk) 5182-0739 5080-8898 312

Septum retainers Description Part number Standard septum nut 18740-60835 Headspace retainer nut 18740-60830 Merlin Microseal retainer 5181-8816 Nuts and ferrules for packed columns Description Typical use Part number 1/8-inch id Swagelok stainless steel nut, front ferrule, back ferrule (20 each/pk) 1/8-inch id Swagelok brass nut, front ferrule, back ferrule (20 each/pk) 1/8-inch id Vespel/ graphite ferrule (10/pk) 1/8-inch id brass tubing nut (10/pk) 1/4-inch id Swagelok stainless steel nut, front ferrule, back ferrule (20 each/pk) 1/4-inch id Swagelok brass nut, front ferrule, back ferrule (20 each/pk) 1/4-inch id Vespel/ graphite ferrule (10/pk) 1/4-inch id brass tubing nut (10/pk) 1/8-inch column 1/8-inch column 1/8-inch column 1/8-inch column 1/4-inch column 1/4-inch column Inlet/detect or liner/adapte rs 1/4-inch column 1/4-inch column 5080-8751 5080-8750 0100-1332 5180-4103 5080-8753 5080-8752 5080-8774 5180-4105 313

Column id Nuts, ferrules, and hardware for capillary columns Description Typical use Part number.530 mm Ferrule, Vespel/graphite, 0.8-mm id (10/pk) Ferrule, graphite, 1.0-mm id (10/pk) Column nut, finger- tight (for 0.53-mm columns).320 mm Ferrule, Vespel/graphite, 0.5-mm id (10/pk) Ferrule, graphite, 0.5-mm id (10/pk) Column nut, finger- tight (for.100- to.320-mm columns).250 mm Ferrule, Vespel/graphite, 0.4-mm id (10/pk).100 and.200 mm Ferrule, graphite, 0.5-mm id (10/pk) Column nut, finger- tight (for.100- to.320-mm columns) Ferrule, Vespel/graphite, 0.37-mm id (10/pk) Ferrule, Vespel/graphite, 0.4-mm id (10/pk) Ferrule, graphite, 0.5-mm id (10/pk) Column nut, finger- tight (for.100- to.320-mm columns) 0.45-mm and 0.53-mm capillary columns 0.53-mm capillary columns Connect column to inlet or detector 0.32-mm capillary columns 0.1-mm, 0.2- mm, 0.25-mm, and 0.32-mm capillary columns Connect column to inlet or detector 0.1-mm, 0.2- mm, and 0.25- mm capillary columns 0.1-mm, 0.2- mm, 0.25-mm, and 0.32-mm capillary columns Connect column to inlet or detector 0.1-mm and 0.2-mm capillary columns 0.1-mm, 0.2- mm, and 0.25- mm capillary columns 0.1-mm, 0.2- mm, 0.25-mm, and 0.32-mm capillary columns Connect column to inlet or detector 5062-3512 5080-8773 5020-8293 5062-3514 5080-8853 5020-8292 5181-3323 5080-8853 5020-8292 5062-3516 5181-3323 5080-8853 5020-8292 All Ferrule, no-hole (10/pk) Testing 5181-3308 Capillary column blanking nut Column nut, universal (2/pk) Testing-use with any ferrule Connect column to inlet or detector 5020-8294 5181-8830 314

Column cutter, ceramic wafer (4/pk) Cutting capillary columns 5181-8836 315

Detectors This section contains an illustrated parts breakdown for each of the following GC detectors and related components. Flame Ionization Detector ( 316) (FID) Thermal Conductivity Detector ( 324) (TCD) Microcell Electron Capture Detector ( 331) (uecd) Nitrogen Phosphorus Detector ( 339) (NPD) Flame Photometric Detector ( 347) (FPD) Note: The GC 7820A detectors have been redesigned and updated to new version in Jul 2012. Below are the main changes: 1. The UEPC has been replaced by 5 dedicated detector EPCs. 2. The connections between detector and EPC have been changed from thumb nuts to tubing blocks similar to 7890. 3. The frit constants update is NOT required for the new version detectors. 4. The new version detectors require firmware revision A.01.12.003 or higher. 5. The 7890A detectors (including EPC) and 7820A new detectors (including EPC) are NOT compatible. All the old versions of detectors and UEPC will continue to be supported. For detail information refer to service note 7820A-035. 316

Flame Ionization Detector (FID) Top level subassemblies for new version FID accessory: G4331A FID with EPC (New version detector). Description Part number FID detector body, adaptable, no signal board, no G4331-67518 EPC module, no ship kit (New version detector) FID EPC module (For new version detector) G4331-67531 FID Signal Board G3431-60020 317

Top level subassemblies for old version FID accessory: G4346A Universal detector EPC module accessory (For old version detector) Description Part number FID detector body, adaptable, with signal board, G4331-60506 no UEPC module, no ship kit (Old version detector) Universal detector EPC module, (For old version G4346-60531 detector) FID Signal Board G3431-60020 318

FID body Item Description Part number Qty 1 Screw, M4 25 mm, Torx T-20 0515-2712 4 2 FID interconnect cover G1531-00220 1 3 PTFE chimney (optional) 19231-21050 1 4 Collector assembly G1531-60690 1 5 Screw, M4 10 mm, Torx T-20 0515-2495 3 6 Interconnect J-clamp 19231-00040 1 7 Mounting pallet, FID G4331-40020 1 8 FID Base Assembly 9 Cylindrical EMI suppressor, ferrite 10 Spring, electrometer interconnect 9170-1730 1 1460-2142 1 11 FID interconnect assembly G1531-60715 1 12 FID electrometer G4331-60015 1 13 Pad ring for electrometer G4331-20011 1 319

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FID Collector Assembly Item Description Part number Qty 1 Screw, M4 25 mm, Torx T-20 0515-2712 3 2 Collector assembly G1531-60690 1 3 Collector nut 19231-20940 1 4 Spring washer 3050-1246 1 5 Ignitor castle or optional Hastelloy component 19231-20910 19231-21060 6 Upper/lower collector insulator G1531-20700 2 7 Collector body G1531-20690 1 8 Spanner nut (collector) 19231-20980 1 9 Collector mount G1531-20550 1 10 Collector housing G1531-20740 1 11 Silicone gaskets, 0.890-inch 5180-4165 1 od/0.709-inch id, 12/pk 12 Ignitor (glow plug) assembly 19231-60680 1 13 Ignitor cable assembly G3431-60680 1 1 1 321

FID Base Assembly Item Description Part number Qty 1 Base spanner nut 19231-20990 1 2 Thermal strap G1531-00105 1 3 Screw, captive, M3, T-10 G1946-20168 3 O-ring, size 2-006, fluorocarbon, 12/pk 5180-4181 3 4 Jets: see consumables 1 5* FID base weldment with jet for new version detector G3431-80509 G4331-67000 FID base weldment with jet for old version detector 6 Screw, M4 25 mm, Torx T-20 0515-2712 2 7 FID block insulation G1531-60700 1 8 Adaptable FID column adapters: 1 FID/NPD capillary column 19244-80610 -- FID/NPD 1/8-inch packed column FID/NPD 1/4-inch packed column 1 1 19231-80520 -- 19231-80530 -- 9 Nut warmer insulation and cup 19234-60720 1 assembly (includes cup and insulation) 10 Heater/sensor assembly G1530-61950 1 Nut warmer insulation 19234-60715 *G3431-80509 New version FID base weldment, connected to EPC with tubing blocks, includes jet 19244-80560 *G4331-67000 Old version FID base weldment, connected to uepc with thumb nuts, includes jet 19244-80560 322

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Consumables for the FID Description See the Agilent catalog for consumables and supplies (currently p/n 5989-9611) for a more complete listing, or visit the Agilent Web site for the latest information (http://www.agilent.com/chem/supplies). FID PM kits Part no. Maintenance kit, FID rebuilding G1531-67001 Maintenance kit, FID cleaning G1531-67000 FID adapters and chimney Description Part no. Screw, M4 25 mm, Torx T-20 0515-2712 (3/pkg) PTFE chimney (optional) 19231-21050 Collector assembly G1531-60690 FID/NPD capillary column adapter 19244-80610 FID/NPD 1/8-inch packed column adapter 19231-80520 FID/NPD 1/4-inch packed column adapter 19231-80530 Insulation (3/pk). 19234-60715 Insulation cup assembly 19234-60700 Nut, 1/4-inch, brass, for packed column adapters (10/pk) Ferrule, Vespel, 1/4-inch, for packed column adapters (10/pk) 5180-4105 5080-8774 Jets for capillary adaptable fittings Jet type Part number Jet tip id Length Capillary 19244-8056 0 Capillary, hightemperature (use with simulated distillation) 19244-8062 0 Packed 18710-2011 9 Packed, wide-bore (use with high-bleed applications) 18789-8007 0 0.29 mm (0.011 inch) 0.47 mm (0.018 inch) 0.46 mm (0.018 inch) 0.76 mm (0.030 inch) 61.5 mm 61.5 mm 63.6 mm 63.6 mm 324

Thermal Conductivity Detector (TCD) Top level subassemblies for new version TCD accessories: G4332A TCD with EPC (New version detector) Description TCD detector module with switching valve, with logic board, no EPC module, no ship kit (New version detector) Part no. G4332-60510 TCD EPC module (For new version detector) G4332-67532 TCD Signal Board G3432-60015 325

Top level subassemblies for old version TCD accessories: G4346A Universal detector EPC module kit (For old version detectors) Description Part no. TCD module with switching valve, no signal board, G4332-60220 no UEPC, no ship kit, (Old version detector) Universal detector EPC module (For old version G4346-60531 detector) TCD Signal Board G3432-60015 326

Thermal Conductivity Detector (TCD) Item Description Part number Q t y 1 Screw, M4 12 mm, T-20 0515-2496 2 2 Thermal cover and insulation assembly G1532-00027 1 3 Screw, M4 12 mm, T-20 0515-2496 1 4 Screw, M4 x 20 mm, T-20 1390-1024 1 5 O-ring, fluorocarbon, size 2-006, 12/pk 6* TCD Block assembly, with reference gas switching valve, without Delta PRT. Not orderable.* 7 Column adapters, ferrules, and nut 5180-4181 2 8 TCD Insulation Cup Kit G3432-00004 1 9 TCD mounting pallet. Not orderable. (G3430-00067) 1 10 Heater/Sensor assembly G1530-61950 1 11 Cylindrical EMI suppressor, ferrite 9170-1730 1 12 Silicone tubing. Not orderable. (0890-1664) 13 Screw, M4 x 10 mm, T-20 0515-2711 2 14 Screw, M4 12 mm, T-20 0515-2496 2 1 1- *G4332-60504 New version TCD block assembly, connected to EPC with tubing blocks. Not orderable. * G4332-60504 Old version TCD block assembly, connected to EPC with tubing blocks. Not orderable. 327

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Ite m Reference gas switching valve This valve is located on the EPC module. Description Part number Qty. 1 Valve, TCD Switching G1532-60620 1 2 Cable, switching valve G1532-60550 1 3 Screw, M3 x 12 mm T-10 0515-1084 1 4 Clamp, switching valve G3432-20523 1 329

Consumables for the TCD See the Agilent catalog for consumables and supplies (currently p/n 5989-9611) for a more complete listing, or visit the Agilent Web site for the latest information (http://www.agilent.com/chem/supplies). Standard parts for attaching columns to the TCD Column Description Unit Part number Capilla ry 1/4-inc h packed 1/8-inc h packed Nut, 1/8-inch id, brass Swagelok 10/pk 5180-4103 Back ferrule, for 0.1-mm to 0.53-mm capillary columns Front ferrule, 0.53-mm capillary columns 10/pk 5182-3477 10/pk 5182-9673 Front ferrule, 0.32-mm capillary columns 10/pk 5182-9676 Front ferrule, 0.1-mm, 0.2- mm, 10/pk 5182-9677 and 0.25-mm capillary columns 1/8-inch Swagelok plug 5180-4124 1/4-inch packed column adapter G1532-20710 1/8-inch id Vespel/graphite ferrule 10/pk 0100-1332 Nut, 1/8-inch id, brass 10/pk 5180-4103 Ferrule, Vespel, 1/4-inch 10/pk 5080-8774 1/4-inch id tubing nut, brass 10/pk 5180-4105 1/8-inch Swagelok plug 5180-4124 Ferrule, 1/8-inch Vespel/graphite 10/pk 0100-1332 Nut, 1/8-inch id, brass 10/pk 5180-4103 1/8-inch Swagelok plug 5180-4124 Optional TCD capillary column adapter hardware Description Unit Part number Capillary adapter G1532-80540 Ferrule, Vespel, 1/8-inch 10/pk 0100-1332 Nut, brass, 1/8-inch 10/pk 5180-4103 330

Microcell Electron Capture Detector (uecd) Top level subassemblies for new version µecd accessories: G2397AE uecd with EPC (New version detector) Description 7820A replacement ECD cell kit, no signal board, no EPC module, no ship kit (New version detector) uecd EPC module (For new version detector) µecd Signal board Part number G2397-60620 G4333-67533 G3433-60020 331

Top level subassemblies for old version µecd accessories: G4346A Universal detector EPC module kit (For old version detectors) Description Part number 7820A old version ECD cell kit is NOT orderable, refer to the procedure on next page for replacement µecd Signal board G3433-60020 Universal detector EPC module (For old version G4346-60531 detector) 332

How to replace the old version uecd for customer 7820 old version uecd is not an orderable part. If customers are experiencing failures on 7820 old version uecd and the uecd cell must be replaced, the new version uecd (P/N G2397-60620) and two unions (P/N 0100-0124) can be ordered for uecd cell replacement. Refer to below for parts required and replacement procedure. Parts Required: Ite Description Part number Qty m 1 7820A replacement ECD cell kit, no G2397-60620 1 signal board, no EPC module, no ship kit (New version detector) 2 Union SS 1/16inch tubing 0100-0124 2 1 Cut anode purge and make-up gas tubes between thumb nuts and old version uecd body. See below figure. 2 Uninstall old version uecd body from GC. 3 Cut two tubing blocks for anode purge and makeup from the new version uecd, P/N G2397-60620. 4 Install new version uecd body without tubing blocks on GC 333

334 Use two unions, P/N 0100-0124, to connect the open end of the new uecd tubing to the open end of the gas tubing coming from thumb nuts. When connecting two unions, avoid to mix anode purge and makeup gas.

Ite m Description Microcell Electron Capture Detector (uecd) Part number 1 uecd top cover G2397-000 11 2 uecd signal wire assembly 19233-606 35 3 Anode/Ferrule/Nut assembly (specific license required) Not orderable 4 uecd thermal cover G1533-000 30 5 Thermal cover clip 19233-000 1 95 6 uecd top insulation G1533-000 20 1 7 Screw, M4 10 mm, Torx T-20 0515-2495 1 8 Clamp, interconnect 19231-000 40 1 9 Captive screw, detector pallet, M4 20 mm 1390-1024 4 10 FID pallet G4331-400 1 20 11 13 Pad ring for electrometer Screw, M4 45 mm, Torx T-20 G4331-200 11 0515-2484 1 2 14 Tubing, Tygon, 30 inch 0890-0934 1 15 Screw, M4 12 mm, Torx T-20 0515-2496 16 ECD Insulation cup kit G3433-000 04 1 17 Screw, M4 x 40mm T-20 0515-4793 1 18* uecd make-up gas adapter assembly (for new version detector): uecd make-up gas adapter assembly (for old version detector): Fused silica indented mixing liner End cap G3433-630 00 G4333-630 00 G2397-205 40 19233-207 55 19 Ferrules, capillary columns See consumabl es 20 Capillary column nut See consumabl es Qty 1 1 1 1 1 1 1 1 335

Ite m Description Part number 21 Screw, M4 x 10 mm long, Torx T-20 0515-2495 2 22 uecd interconnect assembly G1533-605 10 1 NS Screw, M4 10 mm, Torx T-20 to attach electrometer 0515-2495 2 23 uecd electrometer without interconnect G4333-600 10 24 Upper heated block G1533-205 25 25 Heater/Sensor assembly G1533-606 25 26 Lower heated block 19233-205 15 27 uecd mounting plate G3433-000 03 28 Nut warmer insulation and cup assembly 19234-607 20 Qty 1 1 1 1 1 1 *G3433-63000 uecd make-up gas adapter weldment assembly for new version detector, connected to EPC with tubing blocks *G4333-63000 uecd make-up gas adapter weldment assembly for old version detector, connected to EPC with thumb nuts 336

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Consumables for the uecd See the Agilent catalog for consumables and supplies (currently p/n 5989-9611) for a more complete listing, or visit the Agilent Web site for the latest information (http://www.agilent.com/chem/supplies). uecd consumables and parts Description Part number Fused silica indented mixing G2397-20540 liner Makeup gas adapter G3433-63000 ECD wipe test kit 18713-60050 Nut warmer insulation and cup assembly Nut, 1/4-inch Swagelok adapter (10/pk) Ferrule, graphitized Vespel, 1/4-inch (10/pk) 19234-60720 5180-4105 5080-8774 Capillary column blanking nut 5020-8294 Nuts, ferrules, and hardware for capillary columns Column id Description Typical use Part number.530 mm Ferrule, Vespel/graphite, 0.8-mm id (10/pk) Ferrule, graphite, 1.0-mm id (10/pk) Column nut, finger- tight (for 0.53-mm columns).320 mm Ferrule, Vespel/graphite, 0.5-mm id (10/pk) Ferrule, graphite, 0.5-mm id (10/pk) Column nut, finger- tight (for.100- to.320-mm columns).250 mm Ferrule, Vespel/graphite, 0.4-mm id (10/pk) 0.45-mm and 0.53-mm capillary columns 0.53-mm capillary columns Connect column to inlet or detector 0.32-mm capillary columns 0.1-mm, 0.2- mm, 0.25-mm, and 0.32-mm capillary columns Connect column to inlet or detector 0.1-mm, 0.2- mm, and 0.25- mm capillary columns 5062-3512 5080-8773 5020-8293 5062-3514 5080-8853 5020-8292 5181-3323 338

.100 and.200 mm Ferrule, graphite, 0.5-mm id (10/pk) Column nut, finger- tight (for.100- to.320-mm columns) Ferrule, Vespel/graphite, 0.37-mm id (10/pk) Ferrule, Vespel/graphite, 0.4-mm id (10/pk) Ferrule, graphite, 0.5-mm id (10/pk) Column nut, finger- tight (for.100- to.320-mm columns) 0.1-mm, 0.2- mm, 0.25-mm, and 0.32-mm capillary columns Connect column to inlet or detector 0.1-mm and 0.2-mm capillary columns 0.1-mm, 0.2- mm, and 0.25- mm capillary columns 0.1-mm, 0.2- mm, 0.25-mm, and 0.32-mm capillary columns Connect column to inlet or detector 5080-8853 5020-8292 5062-3516 5181-3323 5080-8853 5020-8292 All Ferrule, no-hole (10/pk) Testing 5181-3308 Capillary column blanking nut Column nut, universal (2/pk) Column cutter, ceramic wafer (4/pk) Testing-use with any ferrule Connect column to inlet or detector Cutting capillary columns 5020-8294 5181-8830 5181-8836 339

Nitrogen Phosphorus Detector (NPD) Top level subassemblies for new version NPD accessories: G4334A NPD with EPC (New version detector) Description Part number NPD detector body, adaptable, no signal board, G4334-67518 no EPC, no ship kit (New version detector) NPD EPC module (For new version detector) G4334-67502 NPD Signal Board G3434-60021 340

Top level subassemblies for old version NPD accessories: G4346A Universal detector EPC module kit (For old version detector) Description Part number NPD body, with electrometer, no signal board, G4334-80508 no UEPC, no ship kit (Old version detector) Universal detector EPC module (For old version G4346-60531 detector) NPD Signal Board G3434-60021 341

Nitrogen Phosphorus Detector (NPD) Ite Description Part number Qty m 1 Screw, M4 10 mm, Torx T-20 0515-2495 1 2 Hinged cover assembly G1534-80521 1 3 Screw, M3 8 mm, Torx T-10 0515-2726 3 4 NPD bead assembly See consumables 5 Screw, M4, Torx T-20 0515-2495 3 6 Power cable assembly G3434-60600 1 7 Lid weldment G1534-80510 1 8 Collector funnel, standard G1534-20530 1 NS - Collector funnel, small id (Note 1) G1534-20660 9 NPD ceramic replacement kit 5182-9722 -- 10 Screw, M4 10 mm 0515-2495 1 11 J-clamp 1400-0015 1 12 Screw, M4 10 mm 0515-2495 2 13 NPD interconnect assembly G1534-60610 1 NS Spring, interconnect 1460-2142 1 14 NPD electrometer G4334-60010 1 15 Pallet captive screws 1390-1024 4 16 O-ring, size 2-006, fluorocarbon, 5180-4181 3 12/pk 17 Screw, M4 x 10 mm G1946-20168 1 18 Mounting pallet G4331-40020 1 19 Jets See consumables 1 20* New version NPD base weldment with jet G3434-80506 1 Old version NPD base weldment with jet G4334-67000 1 21 Lid stop/standoff G1534-20590 3 NS Insulation cap (Packed version only) G1531-00130 1 22 NPD Insulation cup kit G3434-00004 1 23 Heater/sensor assembly G1530-61950 1 24 Column adapters for packed NPD See consumables 25 26 Cup insulation kit Pad ring for electrometer 19234-60720 G4331-20011 NS Flow measurement adapter G1534-60640 -- 1 1 1 NS NPD ceramic insulator kit Metal C-rings, top and bottom Ceramic insulators, upper and lower 5182-9722 -- 342

Ite m Description Part number Qty Optional collector funnel with smaller ID is used to reduce peak tailing in phosphorus compounds. If you use this part, you cannot measure column flow or detector flows. 343

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Consumables for the NPD See the Agilent catalog for consumables and supplies (currently p/n 5989-9611) for a more complete listing, or visit the Agilent Web site for the latest information (http://www.agilent.com/chem/supplies). Before selecting a jet, see Selecting an NPD jet ( 65). NPD parts Description Part number Collector G1534-20530 Screw, M3 0.5 8 mm 0515-0655 NPD white ceramic bead assembly G1534-60570 NPD black ceramic bead assembly 5183-2007 Screw, M4 10 mm 0515-2495 J-clamp 1400-0015 NPD ceramic insulator kit 5182-9722 Metal O-rings, top and bottom Ceramic insulators, upper and lower Insulation cup 19234-60720 NPD chemical sample kit solution 18789-60060 of 0.65 ppm azobenzene, 1000 ppm octadecane, 1 ppm malathion in isooctane, 3 ampoules NPD lid standoff G1534-20590 Column adapters, for adaptable NPD only Description Part number FID/NPD capillary column 19244-80610 adapter 1/8-inch packed column adapter 19231-80520 1/4-inch packed column adapter 19231-80530 1/4-inch packed glass column adapter G1532-20710 1/4-inch column nut, 10/pk 5180-4105 1/4-inch Vespel/graphite ferrule, 10/pk 5080-8774 Jets for adaptable or packed version Jet type Part number Jet tip id Length 345

Capillary with extended jet (recommended) G1534-80590 0.29 mm (0.11 inch) Capillary 19244-80560 0.29 mm (0.011 inch) Capillary, hightemperature 19244-80620 0.47 mm (0.018 inch) Packed 18710-20119 0.46 mm (0.018 inch) 70.5 mm 61.5 mm 61.5 mm 63.6 mm Nuts, ferrules, and hardware for capillary columns Column id Description Typical use Part number.530 mm Ferrule, Vespel/graphite, 0.8-mm id (10/pk) Ferrule, graphite, 1.0-mm id (10/pk) Column nut, finger- tight (for 0.53-mm columns).320 mm Ferrule, Vespel/graphite, 0.5-mm id (10/pk) Ferrule, graphite, 0.5-mm id (10/pk) Column nut, finger- tight (for.100- to.320-mm columns).250 mm Ferrule, Vespel/graphite, 0.4-mm id (10/pk).100 and.200 mm Ferrule, graphite, 0.5-mm id (10/pk) Column nut, finger- tight (for.100- to.320-mm columns) Ferrule, Vespel/graphite, 0.37-mm id (10/pk) Ferrule, Vespel/graphite, 0.4-mm id (10/pk) Ferrule, graphite, 0.5-mm id (10/pk) 0.45-mm and 0.53-mm capillary columns 0.53-mm capillary columns Connect column to inlet or detector 0.32-mm capillary columns 0.1-mm, 0.2- mm, 0.25-mm, and 0.32-mm capillary columns Connect column to inlet or detector 0.1-mm, 0.2- mm, and 0.25- mm capillary columns 0.1-mm, 0.2- mm, 0.25-mm, and 0.32-mm capillary columns Connect column to inlet or detector 0.1-mm and 0.2-mm capillary columns 0.1-mm, 0.2- mm, and 0.25- mm capillary columns 0.1-mm, 0.2- mm, 0.25-mm, and 0.32-mm capillary columns 5062-3512 5080-8773 5020-8293 5062-3514 5080-8853 5020-8292 5181-3323 5080-8853 5020-8292 5062-3516 5181-3323 5080-8853 346

Column nut, finger- tight (for.100- to.320-mm columns) Connect column to inlet or detector 5020-8292 All Ferrule, no-hole (10/pk) Testing 5181-3308 Capillary column blanking Testing-use with any 5020-8294 nut ferrule Column nut, universal (2/pk) Column cutter, ceramic wafer (4/pk) Connect column to inlet or detector Cutting capillary columns 5181-8830 5181-8836 347

Flame Photometric Detector (FPD) Top level subassemblies for new version FPD accessories: G4345A single FPD with EPC (New version detector) Ite m 1 Description FPD Module, Single, no signal board, no EPC, no ship kit (New version detector) Part number G4335-67630 2 FPD EPC module (For new version detector) G4335-67535 3 FPD Signal board G3435-60010 348

Top level subassemblies for old version FPD accessories: G4346A Universal detector EPC module kit (For old version detector) Ite Description m 1 FPD Module, Single, with signal board, no ship kit, no UEPC (Old version detector) 2 FPD Module, Single, without signal board, no ship kit, no UEPC (Old version detector) 3 Part number G4345-60660 G4345-60620 G4346-60531 Universal detector EPC module (For old version detector) 4 FPD Signal board G3435-60010 349

FPD inert transfer line parts Item Description Part number 1 O-ring, FPD jet seal, white 0905-1608 2 Screw, M3 x 12 mm, T-10 0515-1084 3 Retaining clip 19256-00340 4* Inert transfer line (new version detector) G3435-60555 G4345-67001 Inert transfer line (old version detector) 5 Heater/Sensor assembly G1535-60620 6 Capillary adapter seat 19256-21140 7 Capillary adapter nut 19256-21150 8 1/8-inch ferrule 0100-1332 9 1/8-inch nut 0100-0057 10 1/4-inch packed adapter G1532-20710 *G3435-60555 FPD insert transfer line for new version detector, connected to EPC with tubing blocks. * G4345-67001 FPD insert transfer line for old version detector, connected to UEPC with thumb nuts. 350

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FPD ignitor and heat shield assembly Item Description Part number 1 FPD tube assembly, Aluminum 19256-60700 2 Emissions block assembly, FPD, single 3 Ignitor replacement kit A. O-ring B. Spacer C. Glow plug 19256-80560 19256-60800 0854-0141 4 Screw, M3 x 66 mm, T-10 0515-0680 5 Collar 19256-20690 6 Ignitor cable assembly G3435-60600 7 Heat shield gasket, white 19256-80045 8 First heat shield window 19256-80030 9 Heat shield disk 19256-20580 10 Stainless steel coupling 19256-20550 11 Lock washer (4 required) 2190-0584 12 Screw, M3 12, T-10 (4 required) 0515-1084 352

PMT and bracket assemblies Single FPD Item Description Part number 1 Chimney back cover G1535-80520 2 Heater/Sensor assembly G1535-60610 3 Transfer line support bracket, single 19256-00320 4 Bracket/Support G1535-00010 5 Emissions block assembly, single 19256-60650 6 Filters: Sulfur 1000-1437 Phosphorus 19256-80010 7 Filter spacer (used only with sulfur 19256-20910 filter) 8 PMT housing assembly 19256-60510 353

FPD lens assembly Ite Description Part number m 1 Clamp 19256-00090 2 Screw, M3 25 (4 required) 0515-0683 3 Silicone O-ring, 0.926-inch id (orange) 0905-0955 4 Convex lens 1000-1438 5 Lens housing 19256-20900 6 Flange ring 19256-00200 7 O-ring 12/pk, Fluoroelastomer, 1.239-inch ID 0905-1100 354

FPD Covers Ite Description Part number m 1 Single FPD top cover G3435-80500 2 Electronics top cover G4345-60543 3 GC7820 Valve install bracket G4341-00071 4 Aux zone/valve box harness G4350-60660 355

Consumables for the FPD See the Agilent catalog for consumables and supplies for a more complete listing, or visit the Agilent Web site for the latest information (http://www.agilent.com/chem/supplies). FPD supplies Description Part number/quantity Sulfur filter 1000-1437 Sulfur filter spacer 19256-20910 Phosphorus filter 19256-80010 Exit tube assembly, aluminum 19256-60700 Exit tube assembly, stainless steel 19256-20705 Vespel ferrule, 1/4-inch id 0100-1061 Ignitor replacement kit 19256-60800 O-ring Spacer Glow plug Screw, M3 66 mm, T-10 0515-0680 Collar 19256-20690 Capillary adapter nut 19256-21150 Capillary adapter seat 19256-21140 1/4-inch packed adapter G1532-20710 Column measuring tool 19256-80640 Spring to secure photomultiplier tube 1460-1160 1/8-inch packed adapter nut 0100-0057 1/8-inch Vespel ferrule for 0100-1332 packed adapter PM kit, FPD single G2647-60501 Nuts, ferrules, and hardware for capillary columns Column id Description Typical use Part number.530 mm Ferrule, Vespel/graphite, 0.8-mm id (10/pk) Ferrule, graphite, 1.0-mm id (10/pk) Column nut, finger- tight (for 0.53-mm columns) 0.45-mm and 0.53-mm capillary columns 0.53-mm capillary columns Connect column to inlet or detector 5062-3512 5080-8773 5020-8293 356

.320 mm Ferrule, Vespel/graphite, 0.5-mm id (10/pk) Ferrule, graphite, 0.5-mm id (10/pk) Column nut, finger- tight (for.100- to.320-mm columns).250 mm Ferrule, Vespel/graphite, 0.4-mm id (10/pk).100 and.200 mm Ferrule, graphite, 0.5-mm id (10/pk) Column nut, finger- tight (for.100- to.320-mm columns) Ferrule, Vespel/graphite, 0.37-mm id (10/pk) Ferrule, Vespel/graphite, 0.4-mm id (10/pk) Ferrule, graphite, 0.5-mm id (10/pk) Column nut, finger- tight (for.100- to.320-mm columns) 0.32-mm capillary columns 0.1-mm, 0.2- mm, 0.25-mm, and 0.32-mm capillary columns Connect column to inlet or detector 0.1-mm, 0.2- mm, and 0.25- mm capillary columns 0.1-mm, 0.2- mm, 0.25-mm, and 0.32-mm capillary columns Connect column to inlet or detector 0.1-mm and 0.2-mm capillary columns 0.1-mm, 0.2- mm, and 0.25- mm capillary columns 0.1-mm, 0.2- mm, 0.25-mm, and 0.32-mm capillary columns Connect column to inlet or detector 5062-3514 5080-8853 5020-8292 5181-3323 5080-8853 5020-8292 5062-3516 5181-3323 5080-8853 5020-8292 All Ferrule, no-hole (10/pk) Testing 5181-3308 Capillary column blanking nut Testing-use with 5020-8294 any ferrule Column nut, universal (2/pk) Connect column to inlet or detector 5181-8830 Column cutter, ceramic wafer (4/pk) Cutting capillary columns 5181-8836 357

FPD+ (High Temperature FPD) Top level subassemblies for FPD+ detector accessories: G4340A Single FPD+ with EPC, Kit Item Description Part number 1 FPD Module, Single, with EPC and signal G4345-60300 board, no ship kit 2 FPD+ EPC Module G4335-67000 3 FPD Signal board G3435-60010 358

FPD+ Assemblies Table Coupling, ignitor, and exit tube Ite m Description Part number Qty 1 O-Ring, 2-010, Fluorocarbon, brown (exit 0905-1014 1 tube) 2 Exit tube assembly, FPD+ G3435-60330 1 3 Screw, M3 X 6 mm long, pan head 0515-0680 2 4 FPD Ignitor cable assembly G3435-60600 1 5 Collet, glow plug 19256-20690 1 6 Ignitor, cleaned w/copper gasket (for FPD+, discard copper gasket) 19256-60750 1 7 Heat shield gasket, perfuoroelastomer 19256-80045 1 8 Window, first 19256-80030 1 9 Shield, heat 19256-20580 1 10 Lens housing coupling G3435-20345 1 11 Screw, machine, M3 X 12 mm long, pan head 0515-1084 4 12 Washer, lock, HLCL 3.0 3.1 MM-ID 6.2 MM-OD 2190-0584 4 NS Washer-Flat metallic 3.2 mm-id 9 mm-od 1mm 3050-2326 NS Spacer-Round 3.2 mm-id 6 mm-od 6mm-LG Br 0380-4876 Z 359

Table Lens housing Item Description Part number Qty 1 BK7 Convex glass lens, 31.2mm f.l. 1000-1438 1 2 O-Ring 2-021 Silicone Rust Color 0905-0955 1 3 Clamp 19256-00090 1 4 Lens housing G3435-20391 1 5 RING, FLANGE 19256-00200 1 6 SCREW, 3.0 25 PN TX 0515-0683 4 7 O-Ring, Size 2-123, Silicone, Rust Color 0905-1159 1 Table Brazements and heaters Item Description Part number Qty 1 WS2 Coated M3x12 Screw G3435-20357 1 2 Retaining Clip, FPD Heater-Sensor 19256-00340 1 3 FPD UP HEAT/SENS ASSY G1535-60610 1 4 FPD Cell Brazement - Inert G3435-60558 1 5 FPD Emission Block Heater Assembly G3435-60610 1 360

Table Brackets, insulation, PMT, and filters Item Description Part number Qty 1 Front detector cover assembly G3435-81330 1 2 Chimney insulation G3435-00340 1 3 Nut, hex, with lockwasher, M4 0535-0043 2 4 Chimney Insulation, Middle G3435-00342 1 5 Screw, machine, M4 x 10-mm long 0515-2495 5 6 FPD Chimney back 19256-00320 1 7 WHC-375 Wire Clip 1400-3196 1 8 Filters 1 FPD Sulphur filter 394nm 1000-1437 Filter, P 5890 FPD 19256-80010 9 FPD Filter spacer (for sulfur filter 19256-20910 1 only) 10 Spring, compression 1460-1160 1 11 PMT Assembly (single FPD+) G3435-60360 1 12 FPD Main bracket G3435-00370 1 361

Table covers (external) Item Description Part number 1 Single FPD top cover G3435-80500 2 Electronics top cover G4345-60543 3 GC7820 Valve install bracket G4341-00071 4 Aux zone/valve box harness G4350-60660 362

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EPC modules Each proportional valve requires 2 O-rings (5180-4181, 12/pk). The valve part numbers are for kits, which contain the valve, screws, and a package of O-rings. Inlet modules EPC modules Inlet Part number O-rings PP G4348-60551 3 S/SL G4352-60552 3 Proportional valves Inlet Carrier Split vent PP G3430-67013 S/SL G3430-67013 G3430-67015 Detector modules EPC modules (For new version detector) Each EPC module for the new version detector has a part number on the module. This table lists the reorder part number for EPC module. Description FID EPC Module TCD EPC Module uecd EPC Module NPD EPC Module FPD EPC Module Part number on module G4331-60531 G4332-60532 G4333-60533 G4334-60502 G4335-60535 Reorder G4331-67531 G4332-67532 G4333-67533 G4334-67502 G4335-67535 O-ri ng 3 EPC modules (For any old version detector, FID, FPD, NPD, TCD, uecd) 3 3 3 3 Description Universal detector EPC Part number G4346-6053 1 O-rings 3 364

Proportional valves For any proportional valve in the universal EPC module, order replacement part number: G3430-67013. Requires 3 O-rings. PCM modules EPC module Descriptio n Part number PCM G3476-60501 3 O-rings Proportional valves Module Carrier AUX PCM G3430-67013 G3430-67016 Lookup Table Each proportional valve has a part number on the valve. This table lists the reorder part number for each proportional valve. Part number on valve Reorder G3431-60508 G3430-67013 G3430-60527 G3430-67015 G3430-60528 G3430-67016 365

Nickel catalyst accessory Top level subassemblies for the nickel catalyst accessory: G4337A Nickel Catalyst Kit (This accessory includes the same parts as the 7890A nickel catalyst accessory, plus fittings required only for the 7820A old version detectors.) Item Description Part number Qty Nickel catalyst assembly (items 2 through 8) G3440-63002 1 1 Nickel catalyst hydrogen mix weldment G1580-80500 1 NS Screw 2 Screw, M4 x 12 mm, captive 0515-2711 3 3 Top cover plate G1543-00085 1 4 Heater/sensor assembly G1580-61160 1 5 Top insulation G1543-00100 1 6 Nut, hex, with lockwasher 0535-0043 2 7 Heater block 08900-20835 1 8 Screw, socket M4 20 mm 0515-0038 2 9 PP base insulation G1543-00030 1 10 PP bottom insulation G1543-00070 1 11 Adapter insulation 19234-60715 3 12 Insulating cup 19234-60700 1 13 14 Union (for old version detector only) stainless rod (not shown in the image, for old version detector only) 0100-0124 07680-81150 2 1 366

367 Install NCT to 7820A FID (For new version detector)

Install NCT to 7820A FID (For old version detector) 1. Cut FID makeup+hydrogen tubing between the "T" connector and FID body. 2. Cap the open end of the makeup+hydrogen tubing from the FID body using union 0100-0124 and stainless rod 07680-81150. 3. Cut the nickel catalyst mix weldment from the NCT assembly. 4. Use a union, 0100-0124, to connect the open end of the NCT input tubing to the open end of the makeup+hydrogen gas tubing coming from the T fitting. 5. The mixed makeup+ hydrogen gases now flow from the FID "T" fitting into the nickel catalyst. Only air flows directly from the UEPC into the FID. 368

Covers Covers Ite Description Part number Qty m 1 Pneumatics cover G4350-60546 1 2 Inlet cover (includes 7 screws to attach to inlet carrier) 3 Screw, M4, T-20 Torx Plastic washer G3430-60540 1 0515-2496 3050-2342 4 Cover, left side, with plugs G4350-00070 1 5 1 1/2-inch hole plug 5040-4643 1 6 Sheet metal insert G4350-00022 1 7 Detector cover Detector cover, for single FPD 8 Electronics top cover Electronics top cover, for FPD G3430-40007 G3435-80500 G4350-60543 G4345-60543 9 Cover, right side with1 screw to G4350-00071 1 attach 10 Lock washer 2190-0409C 2 11 Cover, back upper G4350-00091 1 12 Screw, M4 X12mm, T-20 0515-2496 6 13 Cover, back lower G4350-00023 1 14 Cover, for second UEPC G4346-63001 1 NS Detector bezel with 2 retained screws 2 2 1 1 G3430-60545 1 NS Oven exhaust deflector (optional) G1530-80650 1 369

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Mainframe Description Part number Qty Inlet chassis G1530-40020 1 371

Automatic Liquid Sampler Parts Table 8. Mounting and parking posts Ite m Description Part number Qty 1 Injector mounting post G4513-20561 2 2 Parking post, dual purpose 05890-61525 2 372

Automatic liquid injector controller Top level subassembly G4350-63529, ALS Controller Assembly Ite m Description Part number Qty 1 RS-232 cable (control box to A&P G2612-60510 1 board) 2 Control box assembly G4350-60529 1 3 Screw M4 x 12 mm long, T-20 0515-2496 2 NS Shield, metal* G4350-00152 -- * Small metal shield is used to cover the open hole in the GC chassis after removing the ALS control box assembly. Install using 2 M4 screws 0515-2496. 373

Oven This section contains illustrated parts breakdowns for the following GC components: Oven Oven flapper assembly Oven assembly Ite m Description Part number Qty 1 Fan blade, stainless steel, and set screw 05890-80270 1 2 Oven heater shroud assemblies: 1 100V Power G1530-61610 120V Power G1530-61610 200V Power G1530-61640 220V Power, 16 amp G1530-61640 220V Power, 10 amp G1530-61230 230V Power G1530-61640 240V Power G1530-61640 3 Screw, M4, Torx T-20, chrome plated 0515-2711 4 4 Oven motor assembly G1530-67030 1 5 Hex nut 0535-0043C 3 6 Washer 2190-0712 6 7 On/Off switch rod G3430-40023 1 8 Sensor, door assembly G1530-80670 1 NS Column hanger 1460-1914 9 Capillary column spring clip G1530-01340 4 10 Capillary column spring clip screws, (M4 x 12mm) 0515-2711 4 374

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Ite m Description Oven flapper assembly Part number Qty NS Oven exhaust duct and flapper assembly (includes G1530-60770 1 3 captured screws 1390-1023) 1 Dual duct assembly G1530-80680 1 2 Flapper shaft assembly G1530-80560 1 3 Screw, Torx T-20, M4 x 12 mm 0515-2496 4 4 Stepper motor assembly G1530-60940 1 5 Screw, Torx T-10, M3 8 mm (to attach motor to duct) 0515-0655 2 376

Oven door assembly Description Part number Qty 7820 Oven Door Assembly G4350-60502 1 377

Valves Top level subassemblies for Valve accessories: G4341A Valve box for one valve, Option 751 G4342A Valve box for two valves, Option 752 This section contains illustrated parts breakdowns for the following 7820 GC valves and related components: Valve Box Assembly Valve Driver Assembly Valve Actuator Assembly Valco W-series Minivalve Ite m Valve box assembly Description Part number Qty 1 Screw, M4 8 mm, Torx T-20, chrome plated 0515-2755 6 2 Valve box cover G1580-00030 1 3 Valve box insulation, top G1580-00050 1 4 Insulation retainer plate G1580-00040 1 5 Hex nut, insulation plate (Not orderable) (0535-0025) 2 6 Screw, M3 30 mm, Torx T-10, chromeplated 0515-2525 4 7 Heater block G1580-20520 1 8 Standoff, valve box G1580-20500 2 9 Valve box bottom plate G1580-00010 1 10 Screw, M3 8 mm, Torx T-10, chromeplated 0515-2726 1 11 Heater/Sensor harness cable clamp 1400-0015 1 12 Heater/Sensor assembly G1580-61140 1 NS Cable-tie strap 1400-0249 4 NS Aluminum tube (split/splitless inlet 18900-20320 1 only) NS In-line filter (sample in line) 0101-0532 1 378

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Item Description Valve driver assembly Part number Qty 1 Solenoid valve end plate kit G1580-61097 1 2 Elbow fitting 5185-8385 1 3 Captured screw, M4, 12 mm long, Torx T20 1390-1023 2 4 Valve driver bracket G4341-00071 1 5a Valve driver wiring harness (3 valve G4350-60661 1 connectors) 5b Valve driver wiring harness (2 valve G4350-60660 1 connectors) 6 Adapter fitting 5185-8386 2 7 Airtec Solenoid Valve w screws G1580-68000 1 or 2 or 3 8 Screw for one valve stack (M4 x 30 mm) 5185-8381 2 9 Screw for two valve stack (M4 x 50 mm ) 10 Screw for three valve stack (M4 x 70 mm) 5185-8382 2 5185-8383 2 11 PTFE tubing, 5 m long, 1.5 mm id, 3 5062-2483 -- mm od (for valve actuator air) 12 Exhaust tubing, 1/4-inch od, 120 0890-1489 -- inch long NS 1 Valve stack G4341-65111 NS 2 Valve stack G4342-65122 NS 3 Valve stack G4343-65133 380

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Valve actuator assembly (1 of 2) Item Description Part number Qty 1 Valve actuator assembly 19325-60660 1 2 Modified screw 19325-80030 2 3 Quick-release pin 1480-0632 1 4 Hose fitting 5185-8386 2 5 PTFE tubing 5m, 1.5mm ID, 3mm OD 5062-2483 3 6 36 Actuator limiter 18900-21000 1 7 End cap 19325-20680 1 8 Elbow fitting 5185-8385 1 9 Coupler/Shaft assembly G1580-60640 1 NS Hex key, 3 mm 8710-0911 382

Ite m Valve actuator assembly (2 of 2) Description Part number Qty 1 Cylinder end cap 19325-20680 1 2 O-ring, 1.176-inch id 0905-1405 1 3 O-ring, 1.046-inch id 0905-0463 1 4 Piston 19325-20640 2 5 Actuator cylinder 19325-20630 1 6 Hose fitting 5185-8386 2 7 PTFE tubing 5m, 1.5mm ID, 3mm OD 5062-2483 1 8 Piston rod 19325-20650 1 9 Dowel pin 1480-0017 1 10 Link 19325-80010 1 11 Screw, socket head, M4 x 8 mm 0515-0153 3 12 Elbow fitting 5185-8385 1 383

Valco W-series minivalve Ite m Description 1 Valve Gas sampling valves Part number 6-port valve (225 C max) 5062-9508 6-port valve (350 C max) 0101-0584 6-port valve (Hastelloy, 225 C max) 5062-9509 10-port valve (225 C max) 5062-9510 10-port valve (350 C max) 0101-0585 10-port valve (Hastelloy, 225 C max) 5062-9511 2 Ferrule, 1/16-inch, Valco one piece, SS, 10/pk 5181-1292 3 Nut, 1/16-inch stainless steel Valco 10/pk 5181-1291 4 Rotors: General purpose valve rotors 6-port valve (225 C max) 5181-7459 10-port valve (225 C max) 5181-7460 6-port valve (350 C max) 1535-4952 10-port valve (350 C max) 1535-4954 Standard pressure liquid sample valve rotors 0.2 µl 4-port (1000 psig max) 5062-3563 0.5 µl 4-port (1000 psig max) 5062-3562 1.0 µl 4-port (1000 psig max) 5062-3559 384

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7820 Transfer line Switch Top level subassemblies for 7820 transfer line switch accessory: G4358A 7820 Transfer line switch. This accessory can simplify the operation for switching from7697a HS or 7667 mini to ALS or manual liquid injection. G4358A won t be needed when 7697A HS is installed with 2nd PCM (option 200, G4562A) G4358A can t be installed on non-7820 GC inlet. Description Part number 7820 transfer line switch assembly G4358-67520 Tube weldment assembly G4358-81520 386

Electrical This section contains illustrated parts breakdowns for the following GC electrical components. Electronics carrier Keypad and display AC power AC power components AC board components Transformer Power cords Chassis Fans Electronics carrier Ite Description Part number Qty m 1 Harness, inlet/detector heater G4350-60535 1 2 Grounding screw, M4 x 12 mm, T-20 (for #6) 0515-2496 1 3 Screw, M4 6 mm 0515-2832 10 4 Harness, flapper/oven sensor, etc. G3430-60512 1 5 Analog & Power board G4350-61150 1 6 Communication harness G4350-60513 1 7 ALS Controller board G4350-63529 1 8 Logic board G4350-60101 1 9 Harness, keyboard and display G4350-60001 1 NS Fuse, ALS controller PCA, 7A 125 V 2110-0961 1 NS Screw, M4 x 12 mm, to attach ALS board to chassis 0515-2496 2 387

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Display and Keyboard Top level subassemblies for display and keypad: G4350-60558 -- Display and keypad assembly, English G4350-60568 -- Display and keypad assembly, Russian, NOT ORDERABLE 7820A Keypad was redesigned in May 2012. The old version Panel Board Assembly was replaced with the new version (P/N G4350-60558). All support parts were changed except for the VFD display. Refer to service note 7820A-34. New version panel board assembly Ite Description Part number Qty m 1 VFD Display G4350-80003 1 2 Screw, M3 0624-1076 4 3 Display connection cable G4350-60002 1 4 Keyboard display cable G4350-60001 1 5 Door Sensor Interconnect Cable G4350-60830 1 389

Note: Picture above shows the old version panel board assembly. If customer is experiencing failures on old version panel board and the problem happened on those parts except for VFD display, the old version Panel Board Assembly should be replaced with the new version G4350-60558. 390

AC power components Ite Description Part number Qty m 1 AC Control cable G3430-60512 1 2 Transformer, universal, kit. Includes large washers. G4350-60975 1 3 Hex bolt, M8 x 90 mm long 0515-4237 1 4 On/off rod G3430-40023 1 5 Hex nut/lockwasher, for ground wire 0535-0043C 2 6 Power cable assembly (includes power cord receptacle, 2 wires, and ground wire) -- 100 V power G1530-61560 -- 120 V power G1530-61550 -- 200 V power G1530-61550 -- 220 V power, 16 amps G1530-61550 -- 220 V power, 10 amps G1530-61560 -- 230 V power G1530-61550 -- 240 V power G1530-61550 7 Screw, M4 1390-1024 1 8 AC Power board assembly (without triac kit) 1 100-120 VAC Board G4350-61060 200-240 VAC Board G4350-61050 9 Triac kit, includes triac and thermal link pad G1530-61340 1 10 Hex nut, for triac 0535-0031 2 1 391

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AC circuit board components Item Description Part number Qty 1 AC power board (without triac kit) 1 -- 100-120 VAC power G4350-61060 -- 200-240 VAC power G4350-61050 2 Power configuration cable G4350-60550 1 3 Ceramic fuse, type x, 20A/250V 2110-0098 2 4 Glass fuse, type F 2 -- 8 A/250 V (used for 100-120 VAC board G4350-61060) -- 6 A/250 V (used for 200-240 VAC board G4350-61050) 2110-0036 2110-0056 5 Triac jumper (order triac replacement kit) 3 (200-240 V AC board shown) 393

AC power kits Use an AC power kit to convert the GC from one power configuration to another, or to replace multiple AC power components. Each power kit contains the following parts for the selected power configuration: Voltage label (for the back of the GC) Oven shroud and 4 mounting screws Power cable assembly (receptacle and wires to connect power cord to AC board) Description Part number 100V Power Kit (also includes AC board) G4350-63010 120V Power Kit (also G4350-63012 includes AC board) 200V Power Kit G4350-63020 220V Power Kit G4350-63022 230V Power Kit G4350-63023 240V Power Kit G4350-63024 220V Power Kit-CN G4350-63005 394

Main transformer Part number G4350-60975 395

Power cords Countries VAC Descript ion Part number Japan C15, 15A 8120-5342 United States 120V 120 C19, 20A 8120-6894 Japan C19, 20A 8120-6903 Australia C19, 16A 8120-8619 Great Britain/Hong C19, 13A 8120-8620 Kong/Singapore/Malaysi a Europe C19, 16A 8120-8621 China C19, 15A 8121-0070 Taiwan/South America C19, 20A 8120-6360 Swizerland, Denmark C19, 16A 8120-8622 Israel C19, 16A 8121-0161 Argentina C19, 16A 8121-0675 India, South Africa C19, 15A 8121-0710 China 250 C13, 10A 8121-0723 Korea 250 C19, 15A 8121-1222 Thailand 220 C19, 15 8121-1301 A, 1.8M Brazil 250 C19 8121-1787 The 7820A uses detachable power cords. Ite m Description Part number Qt y 1 Inlet fan assembly G3430-60590 1 2 Pneumatics area fan G3430-60006 1 3 Screw, M4 x 30 mm, T-20 (to attach fan to pneumatics carrier) 0515-0669 4 396

397 Chassis fans