Starrett Optical Projector VB400

Warning: This procedure requires trained personnel with PPE!

If LED lighting is not functional, contact Projector Dealer or SPO Technical Department.

LEDs passed environmental and mechanical stress tests?

LEDs help reduce power consumption and are free of hazardous materials.

Surface illumination functional?

If surface illumination is not functional, contact Projector Dealer or SPO Technical Department.

Sign off on the illumination replacement

Warning: This procedure requires trained personnel with PPE!

End cap successfully withdrawn?

Engagement handle unscrewed and removed?

Allen key inserted into the socket lock screw and screw slackened?

Internal nut held in position with the key?

Bearing mount/collet rotated to give the required tension?

Engagement handle and end cap refitted?

Sign off on the latch block adjustment

CAUTION - Do not touch the surfaces of the lens.

Upload a photo of the lens before removal

Rotate the lens anti-clockwise and withdraw it

Upload a photo of the lens after removal

Rotate the replacement lens clockwise until it is secure

Check that the two red spots are aligned

Upload a photo of the lens after replacement

Sign off on the lens replacement

CAUTION - Do not use polishes, or window cleaning aerosols and liquids for cleaning lenses.

• Do not touch the inner surfaces, (those facing away from the work piece), of the projection or condenser lens. The projection lens is the most critical; a finger mark on the inner surface will degrade the quality of the projected image.

• Remove any accumulated dust with a photographic lens brush.

• Remove any grease or finger marks with a new photographic cleaning tissue, which may be moistened with methanol if necessary.

CAUTION - The mirror should be cleaned as infrequently as possible. It is recommended that cleaning is performed by service engineers.

• Do not place fingers on the surface of the mirror.

• If necessary, remove loose dust with a photographic lens brush.