Agilent Technologies G1531-67000 Instructions Manual Download Page 12

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FID Maintenance Kit Instructions

Turn over the collector assembly and install the new silicone
rubber gasket.

Make sure that the gasket lays flat against the bottom of the
collector.

Install the new ignitor with the copper washer installed as
shown below.

Tighten the ignitor with a 5/16-inch wrench.

Summary of Contents for G1531-67000

Page 3: ...nch 61 5 mm 2 Capillary high temperature use with simulated distillation 19244 80620 0 47 mm 0 018 inch 61 5 mm 3 Packed 18710 20119 0 46 mm 0 018 inch 63 6 mm 4 Packed wide bore use with high bleed applications 18789 80070 0 76 mm 0 030 inch 63 6 mm WARNING During this maintenance procedure wear safety glasses and follow normal standard safety procedures ...

Page 5: ... Maintenance Kit Instructions 5 3 Remove the collector assembly NOTE If you are using the Rebuilding Kit part number G1531 67001 proceed to Remove the Jet on page 13 to complete the appropriate procedures ...

Page 6: ...assemble the collector assembly Figure 1 Parts included in the FID Cleaning Kit jet cleaning wire not shown 1 Remove the ignitor with a 5 16 inch wrench 2 Loosen and remove the knurled brass retaining nut and spring washer CAUTION To avoid contaminating the FID wear clean lint free gloves when handling the collector assembly ...

Page 7: ...FID Maintenance Kit Instructions 7 3 Remove the castle assembly 4 Remove the collector and upper PTFE insulator 5 Remove the Lower PTFE Insulator ...

Page 8: ...g gasket Cleaning the FID components Procedure cleaning the collector 1 Clean the inside of the collector with methanol using the larger brush provided in the kit 2 Rinse the inside and outside of the collector with methanol 3 Air dry the collector handle with gloves or tweezers ...

Page 10: ...embly 1 Insert the first PTFE insulator from the kit into the collector housing 2 Insert the cleaned collector through the PTFE Insulator The long end goes down 3 Place the second insulator over the collector Long end Orientation of the collector and insulators in the FID ...

Page 11: ... Place the castle assembly on top of the collector with the threaded hole for the ignitor oriented toward the slot for the interconnect 5 Place the spring washer over the castle and screw on the knurled nut 6 Tighten the knurled nut firmly ...

Page 12: ...ollector assembly and install the new silicone rubber gasket 8 Make sure that the gasket lays flat against the bottom of the collector 9 Install the new ignitor with the copper washer installed as shown below 10 Tighten the ignitor with a 5 16 inch wrench ...

Page 13: ...13 Remove the Jet Continued from page 5 if you are using the Rebuilding Kit part number G1531 67001 1 Loosen the FID jet with a 1 4 inch nut driver 2 Remove the jet using tweezers be careful not to touch or bend the interconnect spring ...

Page 14: ...tructions 3 Examine the detector base for any particulates blow out the base with compressed air or nitrogen Clean the Detector Base Clean any built up graphite from the detector base The Capillary Optimized base is shown below ...

Page 16: ...leaned Collector Assembly 1 Carefully lower the new or cleaned and reassembled collector assembly straight down on to the FID base the interconnect spring will move into the correct position 2 Secure it firmly with the three T20 Torx screws CAUTION If you are re using the old jet be very careful not to over tighten the jet to avoid breaking it off in the FID Base ...