shelyak LHIRES III Assembling Procedure Download Page 1 | Manualshive

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shelyak LHIRES III Assembling Procedure Download Page 1

Ref. DC0002A

(December 2006)

Lhires III – Assembling Procedure – DC0002A

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Assembling

Procedure

Shelyak Instruments

Les Roussets

38420 Revel / France
Phone: +33.476.413.681

http://www.shelyak.com

Email: [email protected]

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Summary of Contents for LHIRES III

Page 1: ...C0002A December 2006 Lhires III Assembling Procedure DC0002A 1 17 Assembling Procedure Shelyak Instruments Les Roussets 38420 Revel France Phone 33 476 413 681 http www shelyak com Email contact shelyak com ...

Page 2: ...crew to its cover 8 Mounting the main mirror 9 Assembly of the Collimator support 10 Stick the 4 rubber feet at the corners of the main body L Ref 11 Attach the right hand side panel onto the main body L Ref 11 Fix the top cover onto the right hand panel 11 Assembly of the telescope interface 11 Assembly of the Neon lamp 12 Assembly of the webcam holder 14 Assembly of the CCD camera holder 14 Asse...

Page 3: ... front of the neon lamp A few words about the screws All the screws needed for the assembly of the spectrograph are included in the kit including a few extra just in case These are all metric M3 or M4 stainless steel screws As a general rule the external panels the chassis of Lhires III are attached using M3 x 10mm round head screws Whenever additional strength is required M4 x 10mm round head scr...

Page 4: ...e Any other use is not allowed Okay We have finished with the warnings and general considerations now it s on to the details of construction 2 Part List BA Adapters Rings BA0001 2 adapter 50 8mm BA0002 C8LX Interface BA0003 Ring C8LX BA0004 Eyepiece holder BA0005 ST7 8 10 adapter BA0006 ST7 8 10 ring BA0007 Standard Audine ring CE Electronic Electronic Detail of electronic Lhires III Assembling Pr...

Page 5: ...004 Neon switch EL0005 EL0006 EL0007 Neon lamp EL0008 EL0009 EL0010 EL0011 OP Optical parts OP0001 Grating 2400 lines mm OP0002 Main Doublet OP0003 Guiding Doublet OP0004 Mirror OP0005 Mirror Slit x2 Assembled mirror Slit Lhires III Assembling Procedure DC0002A 5 17 ...

Page 6: ...04 Doublet holder PU0005 Doublet case PU0006 Doublet case lock ring PU0007 Primary mirror base PU0008 Primary mirror support PU0009 Slit base PU0010 Slit holder PU0015 Micrometer holder PU0016 micrometer cap PU0017 Neon lamp axis PU0018 Neon lamp holder Lhires III Assembling Procedure DC0002A 6 17 ...

Page 7: ...on circuit holder TO0011 Guiding mirror support TO0012 Guiding mirror base TO0013 L base TO0014 Right plate TO0015 Left plate VI Screws VI0001 M3x10 hexa VI0002 M4x10 VI0003 VI0004 VI0005 VI0006 VI0008 VI0009 VI0010 VI0013 VI0014 VI0018 VI0022 Lhires III Assembling Procedure DC0002A 7 17 ...

Page 8: ...ve the protecting film at the last minute but do not forget it Mounting the mirror onto the spectrograph cover Materials pre assembled mirror on mount see above cover 4 M4 BTR screws with plastic caps Attach three push screws and one pull screw The mirror support center screw should be located about 1 3 cm from the side of the cover Support itself should be 1cm from the metal base parallel to the ...

Page 9: ...e the tip of the micrometer Mounting the main mirror Materials Main mirror holder squared mirror 2 M4x 16 round head screws 2cm double sided tape Attach the main mirror with double sided tape and flush with the base use provided gloves Attach the whole assembly to the main spectrograph body with 2 M4 x 16 screws Lhires III Assembling Procedure DC0002A 9 17 ...

Page 10: ...t and there should be one side which is flatter than the other put that one so it s directed toward the 45 mirror In other word the flat side goes inside the collar and the round side is on top Add the second o ring Add the locking ring Carefully tighten down the locking ring using 6 M2 x 6 screws ensuring even screw pressure around the ring Add the 2 nylon locking screws onto the side of the coll...

Page 11: ... M3 x 10 screws Assembly of the telescope interface Materials Previous assembly telescope coupling flange depending on your instrument this is either the 2 inch 50 8mm adapter or the fixing collar threaded ring 6 M4 x 16 countersunk screws 8 M4 x 10 round head screws Attach the adapter of your choice to the coupling flange using the 6 M4 x 16 countersunk screws Attach the flange to the left side o...

Page 12: ...me as the axis Add one M4 x 10 screw washer to inside of the spectrograph Add two twisted o rings to the axle pin from the outside of the spectrograph and attach the cap tightening such that the lamp pin turns somewhat stiffly see later when the body panels are to be closed Insert one M3 x 10 screw to fix lamp holder along the rotation axis of the lamp Pass the wire through the strain relief gromm...

Page 13: ...Lhires III Assembling Procedure DC0002A 13 17 ...

Page 14: ...ial Camera mount 4 screws M4 12 V head Tighten the holder on the Lhires III chassis NOTE to mount a photographic camera you will need a T ring First time you mount it adjust the T ring there are usually small screws on the side to rotate the camera and align it horizontally You should have to do it only once normally Assembly tuning of the slit Material Slit support 1 2 4 screws M3 10 2 screws M4 ...

Page 15: ...and 4 door brackets Put the left side on the chassis and tighten all screws 2xM4 10 and M3 10 Put 2 door brackets on each door with a gap between each Tighten the parts together with screws M3 10 knobs you should a bold on screws before mounting to put some gap between doors and screw head this will help to catch the doors Put the doors on the chassis TIP look at the picture with the two doors to ...

Page 16: ... any of the base screws but the fours on the back of the holder Add 4 screws M4 10 on the bottom face of the Lhires III these locations are made to put a future additionnal part to attache the Lhires III feel free to use them Mount the eyepiece holder or a CCD older depending on your program At this stage you should check that neon lamp can turn when you move the button If the neon cannot stay in ...

Page 17: ...Go now to the User Guide for instruction and help in how to use your spectrograph Lhires III Assembling Procedure DC0002A 17 17 ...

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