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Vacuum Products Division

Manual 699910005, Hot Ion Source Replacement

Page 17

3.

Using an extended length M5 Allen wrench, remove the four screws holding the rear plastic cover
(Figure 3-1).

4.

Detach the rear plastic cover from the unit.

Figure 3-2. Fan assembly

5.

Disconnect the fan cable and remove the fan assembly by unfastening two wing nuts and one M4
socket head cap screw (Figure 3-2).

Figure 3-3. Cable locations

CAUTION

Static sensitive device, ensure that personnel are properly grounded
before proceeding.

6.

Disconnect the spectrometer ground cable, the preamp signal cable and the ion source cable from
the spectrometer (Figure 3-3).

NOTE

Cables not shown for clarity.

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Содержание G8610 Series

Страница 1: ...oducts Division Ion Source Replacement for Agilent Technologies Helium Leak Detection G8610 G8611 or G8612 or for VS Series Leak Detector Part Number 699910005 Rev B October 2017 Field Installation Instructions ...

Страница 2: ...Vacuum Products Division Manual 699910005 Hot Ion Source Replacement Page ii Ion Source Replacement for Agilent Helium Leak Detector Agilent Technologies Inc 2017 ...

Страница 3: ...Seller which are inconsistent or in conflict with the terms of this warranty shall not be binding upon Seller unless reduced to writing and approved by an officer of Seller Warranty Replacement and Adjustment Warranty Replacement and Adjustment Warranty Replacement and Adjustment Warranty Replacement and Adjustment All claims under warranty must be made promptly after occurrence of circumstances g...

Страница 4: ...Vacuum Products Division Manual 699910005 Hot Ion Source Replacement Page iv This page intentionally left blank ...

Страница 5: ...ectrometer exploded view 8 Figure 2 4 Ion support assembly 10 Figure 2 5 M4 support screws 11 Figure 2 6 Collimator wire connection 12 Figure 2 7 Ion chamber and extractor plate 12 Figure 2 8 Filament positioning 13 Figure 2 9 Filament alignment 13 Figure 2 10 Spectrometer alignment 14 Figure 2 11 Tightening spectrometer header screws 14 Figure 2 12 Ion source header pin schematic 15 Figure 2 13 I...

Страница 6: ...Symbols This manual uses the following documentation standards NOTE Notes contain important information CAUTION Cautions appear before instructions which if not followed could cause damage to the equipment or data loss WARNING Warnings appear for a particular procedure or practice which if not followed correctly could lead to serious injury or death ...

Страница 7: ...n maintenance manuals and any additional information provided by Agilent All warning and cautions must be read carefully and strictly observed Consult local state and national agencies regarding specific requirements and regulations Address any safety operation and or maintenance questions to your nearest Agilent office The common international symbols used in this manual and on the equipment are ...

Страница 8: ...s Agilent Component and Spectrometer Cleaning Kit Part Number 670029096 used in accordance with the kit instructions is recommended for cleaning spectrometer components The kit can also be used for fine cleaning of other parts in the leak detector s vacuum system such as valves and fittings No rinsing steps or high temperature drying is required following cleaning with VacuSolv Although appropriat...

Страница 9: ...ohol methanol or other solvents on O rings Doing so causes deterioration and reduces their ability to hold a vacuum Agilent does not recommend the use of vacuum grease If applicable apply a small amount of Apiezon L grease and wipe the O rings shiny dry 1 2 4 Metal Seal Care CAUTION Metal Seals must be replaced any time a spectrometer is opened All fasteners must be installed and torqued per assem...

Страница 10: ...trometer Wash hands thoroughly after handling the spectrometer filaments and especially before smoking or eating The spectrometer and PCB s are static sensitive devices Wear a grounding strap when performing any maintenance on these units and especially when performing maintenance of static sensitive parts CAUTION The spectrometer operates at a very high vacuum produced by the high vacuum turbomol...

Страница 11: ...d for assembly Table 2 1 Equipment required for G8610 G8611 or G8612 models Item Item Item Item Note Note Note Note Hot Ion Source Replacement Kit VSFLDHIS Slotted screw driver Use to remove leak detector covers Metric Allen wrench set Range 1 5 mm to 10 mm Needle nose pliers or tweezer M3 Phillips head screw driver Torque wrench must be adjustable to 40 in lbs 4 5 N m and 90 in lbs 10 2 N m Digit...

Страница 12: ... thermocouple gauge shown in Figure 2 2 with the red arrow It is shown without the outside black plastic cover Leave the thermocouple gauge connected to its wiring Use an M3 Phillips head screw driver to remove the four screws securing it The screw shown in the top right of Figure 2 2 will be securing a grounding strap Leave the ground strap hanging from the leak detector frame Disconnect the two ...

Страница 13: ...nt Page 8 Figure 2 3 Spectrometer exploded view Pre amp plug Ion source plug M6 screws 10X Belleville conical washers 3X Screw Top cover Spectrometer Header Spectrometer Body Filaments 2X Metal gasket NOT REUSABLE Posts 4X Ion source header pins Detector Housing Inlet ...

Страница 14: ...socket head cap screws and Belleville washers Maintain correct orientation of Belleville conical washers when removing 7 Remove the spectrometer header Rest upside down on the four posts sticking up from the printed circuit board 8 Remove metal gasket and discard Do not scratch the mating surface when removing the gasket To prevent scratching of any sealing surface do not use metal tools for this ...

Страница 15: ...cement Page 10 Refer to Figure 2 4 for reference Figure 2 4 Ion support assembly Collimator screw Coupler screws 5X for the four green wires and the one brown wire in this photo M4 support screws Extractor and chamber wires Ion chamber Extractor plate Filaments 2X ...

Страница 16: ...tion 13 On a clean work surface remove the two M4 support screws See Figure 2 5 Figure 2 5 M4 support screws 14 Gently remove the ion support assembly from the spectrometer header NOTE Ensure that no damage is done to the spectrometer wire during disassembly 15 Position the new ion support assembly into the spectrometer header and align 16 Secure the spectrometer header using two M4 support screws...

Страница 17: ...e filaments Figure 2 6 Collimator wire connection 19 Insert the high voltage ion source wire brownish orange wire in rendering into the ion chamber and tighten the M1 6 socket head screw NOTE Pull lightly with small pliers on the high voltage ion source wire brownish orange to ensure it is connected securely and will not pull out Figure 2 7 Ion chamber and extractor plate Collimator screw Ion cham...

Страница 18: ... 13 20 Insert new filaments into a pair of couplers Verify filament alignment as shown in Figure 2 8 and Figure 2 9 Keep screws loose while aligning the filament position then tighten screws securely once aligned Figure 2 8 Filament positioning Figure 2 9 Filament alignment ...

Страница 19: ...he spectrometer header into the pocket with the detector housing closest to the inlet Figure 2 10 Spectrometer alignment 24 Insert a screw with three Belleville washers into each hole and finger tighten see Figure 2 11 25 Follow the torqueing pattern in Figure 2 11 Torque screws to 40 in lbs 4 5 N m 26 Re torque screws to 90 in lbs 10 2 N m following the same pattern Go through the entire torque p...

Страница 20: ...ck the spectrometer to ensure a leak free seal Figure 2 13 Ion source header pin locations 30 Place the spectrometer cover over the header and align the holes Figure 2 13Error Error Error Error Reference source not found Reference source not found Reference source not found Reference source not found 31 Install screws and washers items 5 6 then tighten using a M3 Phillips screw driver Error Refere...

Страница 21: ...etector The following tools are suggested for assembly Table 3 1 Equipment required for VS models Item Item Item Item Note Note Note Note Hot Ion Source Replacement Kit VSFLDHIS Extended Length M5 Allen Wrench For removing leak detector covers Metric Allen wrench set Needle nose pliers or tweezer M3 Phillips head screw driver Torque wrench must be adjustable to 40 in lbs 4 5 N m and 90 in lbs 10 2...

Страница 22: ... Figure 3 2 Fan assembly 5 Disconnect the fan cable and remove the fan assembly by unfastening two wing nuts and one M4 socket head cap screw Figure 3 2 Figure 3 3 Cable locations CAUTION Static sensitive device ensure that personnel are properly grounded before proceeding 6 Disconnect the spectrometer ground cable the preamp signal cable and the ion source cable from the spectrometer Figure 3 3 N...

Страница 23: ... screw driver to remove the four screws securing it The screw shown in the top right of Figure 3 4 will be securing a grounding strap Leave the ground strap hanging from the leak detector frame Disconnect the two electrical cables plugged into the spectrometer board the pre amp RJ45 style connector on the turbo side of the spectrometer and the ion source multi pin connector Cables not shown for cl...

Страница 24: ...t Page 19 Figure 3 5 Spectrometer exploded view Pre amp plug Ion source plug M6 screws 10X Belleville conical washers 3X Screw Top cover Spectrometer Header Spectrometer Body Filaments 2X Metal gasket NOT REUSABLE Posts 4X Ion source header pins Detector Housing Inlet ...

Страница 25: ...ocket head cap screws and Belleville washers Maintain correct orientation of Belleville conical washers when removing 9 Remove the spectrometer header Rest upside down on the four posts sticking up from the printed circuit board 10 Remove metal gasket and discard Do not scratch the mating surface when removing the gasket To prevent scratching of any sealing surface do not use metal tools for this ...

Страница 26: ...cement Page 21 Refer to Figure 3 6 for reference Figure 3 6 Ion Support Assembly Collimator screw Coupler screws 5X for the four green wires and the one brown wire in this photo M4 support screws Extractor and chamber wires Ion chamber Extractor plate Filaments 2X ...

Страница 27: ...tion 15 On a clean work surface remove the two M4 support screws See Figure 3 7 Figure 3 7 M4 support screws 16 Gently remove the ion support assembly from the spectrometer header NOTE Ensure that no damage is done to the spectrometer wire during disassembly 17 Position the new ion support assembly into the spectrometer header and align 18 Secure the spectrometer header using two M4 support screws...

Страница 28: ...e filaments Figure 3 8 Collimator wire connection 21 Insert the high voltage ion source wire brownish orange wire in rendering into the ion chamber and tighten the M1 6 socket head screw NOTE Pull lightly with small pliers on the high voltage ion source wire brownish orange to ensure it is connected securely and will not pull out Figure 3 9 Ion chamber and extractor plate Collimator screw Ion cham...

Страница 29: ...4 22 Insert new filaments into a pair of couplers Verify filament alignment as shown in Figure 3 10 and Figure 3 11 Keep screws loose while aligning the filament position then tighten screws securely once aligned Figure 3 10 Filament positioning Figure 3 11 Filament alignment ...

Страница 30: ...he spectrometer header into the pocket with the detector housing closest to the inlet Figure 3 12 Spectrometer alignment 26 Insert a screw with three Belleville washers into each hole and finger tighten see Figure 2 11 27 Follow the torqueing pattern in Figure 3 13 Torque screws to 40 in lbs 4 5 N m 28 Re torque screws to 90 in lbs 10 2 N m following the same pattern Go through the entire torque p...

Страница 31: ...ck the spectrometer to ensure a leak free seal Figure 3 15 Ion source header pin locations 32 Place the spectrometer cover over the header and align the holes Figure 2 13Figure 3 15 33 Install screws and washers items 5 6 then tighten using a M3 Phillips screw driver Error Error Error Error Reference source not found Reference source not found Reference source not found Reference source not found ...

Страница 32: ...Vacuum Products Division Manual 699910005 Hot Ion Source Replacement Page 27 This page intentionally left blank ...

Страница 33: ...use the packaging from the Advance Exchange to return the defective product Seal the product in a plastic bag and package product carefully to avoid damage in transit You are responsible for loss or damage in transit Include a copy of the Health and Safety Declaration in the shipping documentation on the outside of the shipping box of your returning product Clearly label package with RA number Usi...

Страница 34: ...thin 15 business days Failure to do so or returning a non rebuildable part crashed will result in an invoice for the nonreturned non rebuildable part Returns for credit toward the purchase of new or refurbished Products are subject to prior Agilent approval and may incur a restocking fee Please reference the original purchase order number Units returned for evaluation will be evaluated and a quote...

Страница 35: ...aration Goods Preparation If you have replied YES to one of the above questions Has the product been purged YES NO If yes which cleaning agent method Has the product been drained from oil YES NO NOT APPLICABLE I confirm to place this declaration on the outside of the shipping box I declare that the above information is true and complete to the best of my I declare that the above information is tru...

Страница 36: ... ext agilent com Korea Korea Korea Korea Agilent Technologies Korea Ltd Ilshin Builiding 4F Yongsan gu Hannam daero Seoul Korea 04418 Tel 82 0 2 2194 9449 Fax 82 0 2 2194 9853 Toll free 080 222 2452 vpk customerservice agilent com Mexico Mexico Mexico Mexico Agilent Technologies Concepcion Beistegui No 109 Col Del Valle C P 03100 Mexico D F Tel 52 5 523 9465 Fax 52 5 523 9472 Netherlands Netherlan...

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