Adjusting the photocell – Kodak Ektagraphic III PAINTED and NON-PAINTED PROJECTORS J-E PLUS User Manual

Page 33

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Adjustments

SM4530-1 – 30APR96

33

Adjusting the PHOTOCELL

Warning

Dangerous Voltage

[1] Disconnect the main power.

[2] Do the removal for the LOWER HOUSING

ASSEMBLY.

Important

It is necessary to make a FAN COVER TOOL. See the
Tools section.

[3] Install the FAN COVER TOOL over the FAN area

and the LAMP MODULE. See the Tools section.

[4] Energize the projector.

[5] Set the projector to the LO-LAMP position.

[6] Install and hold the AUTO FOCUS TARGET

SLIDE TL-3002 until it is fully seated in the GATE
MECHANISM.

[7] Look through the PROJECTION LENS hole and

observe the focus light path on the AUTO-FOCUS
TARGET SLIDE TL-3002. Check that the light
path is correct. If not, do the adjustment
procedure for the FOCUS LIGHT PATH.

[8] Disconnect the main power.

[9] Heat the 2 POSTS on the PHOTOCELL

HOUSING to allow the POSTS to bend enough to
pull the PHOTOCELL CIRCUIT BOARD up and
off the PHOTOCELL HOUSING. Use a
SOLDERING IRON.

[10] Remove the 2

Wratten FILTERS and the

PHOTOCELL MASK.

[11] Install the FAN CAP 232729 in the PHOTOCELL

HOUSING.

A091_4032GA

CIRCUIT BOARD

PHOTOCELL

PHOTOCELL
HOUSING

POST (2)

A091_4032GCA

PHOTOCELL
MASK

FILTER (2)

wratten

A091_4033GA

light image

hole

FAN CAP

A091_4033GCA

FAN CAP

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