FrankRahman: Created page with "==Manual== 451 Manual ==451B2 Model== A "B" model appears to be a regular model with it's internal structures moved from a rackmount width to a taller but narrower form factor. {| |- | File:NLS 451B2 front.jpg || File:NLS 451B2 tag.jpg |- | File:NLS 451B2 Display.jpg
The bulbs used are #328 || File:NLS 451B2 Display 2.jpg |- | File:NLS 451B2 relay board.jpg || |- | File:NLS 451B2 oil bath gasket.jpg
..."

2026-06-23T15:06:19Z

Created page with "==Manual== 451 Manual ==451B2 Model== A "B" model appears to be a regular model with it's internal structures moved from a rackmount width to a taller but narrower form factor. {| |- | File:NLS 451B2 front.jpg || File:NLS 451B2 tag.jpg |- | File:NLS 451B2 Display.jpg<br>The bulbs used are #328 || File:NLS 451B2 Display 2.jpg |- | File:NLS 451B2 relay board.jpg || |- | File:NLS 451B2 oil bath gasket.jpg<br>..."

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==Manual==
[[Media:NLS_451_Manual.pdf|451 Manual]]

==451B2 Model==
A "B" model appears to be a regular model with it's internal structures moved from a rackmount width to a taller but narrower form factor.

{|
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[[File:NLS 451B2 front.jpg]]
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[[File:NLS 451B2 tag.jpg]]
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[[File:NLS 451B2 Display.jpg]]<br>The bulbs used are #328
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[[File:NLS 451B2 Display 2.jpg]]
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[[File:NLS 451B2 relay board.jpg]]
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[[File:NLS 451B2 oil bath gasket.jpg]]<br>
The relays are in an oil bath so there is a gasket and a lot of screws to hold the circuit board to the oil pan.
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[[File:NLS 451B2 oil bath switches.jpg]]
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[[File:NLS 451B2 back int.jpg]]
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[[File:NLS 451B2 back inside.jpg]]
|}

NLS 451 - Revision history