Section IV. OPERATION UNDER USUAL CONDITIONS

Figure 2-9. Darkroom controls of camera back.

Figure 2-13. Goerz 24 inch lens, installed.

TM-5-3610-220-14 Camera Copying Mobille Process 208-Volt 3 Phase 60 Hertz Consolidated International Model 1969 NSN 3610-00-400-7588 Manual
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c. Purpose. The handwheel is accessible from the

c. Purpose. Oscillates the focusing glass for image

front of the lensboard, permitting horizontal adjustment of the

alinement to the grid.

lens from the lightroom section of the camera.

2-30. Lensboard Vertical Adjustment Handwheel

2-32. Copyboard Vacuum Control Switch

a. Description. The handwheel (12, fig. 1-5) is a

a. Description. The switch (11, fig. 1-6) is a two-way

knurled aluminum knob held secure to the vertical drive shaft

toggle switch with OFF-ON markings.

by a setscrew.

b. Location. On the copyboard frame.

b. Location. Under the lensboard outer frame.

c. Purpose. Starts and stops operation of the turbo-

c. Purpose. The handwheel is accessible from the front

compressor exhausting through the vacuum copyboard.

of the lensboard, permitting vertical adjustment of the lens

from the lightroom section of the camera.

2-33. Transparency Holder Light Switch

2-31. Lensboard Horizontal Adjustment Handwheel

a. Description. This control (9, fig. 1-6) is a thermal

overload type of a manual starting switch with OFF-ON

a. Description. The handwheel (7, fig. 1-5) is a knurled

markings.

aluminum knob held secure to the horizontal drive shaft by a

setscrew.

b. Location. Mounted on the copyboard frame.

b. Location. Under the lensboard outer frame.

c. Purpose. Controls electrical supply to fluorescent

lamps illuminating the transparency holder.

Section IV. OPERATION UNDER USUAL CONDITIONS

2-34. General

(c) Grasp the knobs on the mounting plate,

a. The instructions in this section are published for the

and rotate 15in a clockwise direction to lock the lens in the

use of the personnel responsible for the operation of this

inner lensboard frame. Positive indication of correct locking

camera.

position is indicated when the lens scale (1, fig. 2-11)

b. It is essential that the operator know how to set up

attached to the mounting plate (2) is at top.

and adjust this equipment for every operation of which it is

capable. This section gives instructions for arranging and

Note.

adjusting the components of the equipment, instructions on

Avoid touching optical surface of lens

the basic functions of these components, and instructions on

at all times. Fingerprints may impair

how to coordinate the basic functions of the various

photographic

definition

and

components to perform the specific tasks for which the

permanently mar the lens surface.

camera is designed. Since nearly every job presents a

different problem, the operator may have to vary the given

procedure to fit the individual job.

2-35. Setting Up Camera

a. Perform the before-operation services detailed in

paragraph 3-6. b.

b. Rotate the axle and tube assembly of the copyboard

carriage to bring the copyboard or transparency holder so that

it faces the lens. Insert plug in light box assembly if needed.

c. Install the 19-inch or 24-inch lens on the lensboard

as detailed in the following procedures:

(1)

Goerz 19 inch lens.

(a) Remove the lens mounting plate (4, fig.

Lens

2-10) with the attached lens (1) from the lens box (2).

Lens box

Lens cap

(b) Insert the lugs behind the lens mounting

Lens Mounting plate

plate (2, fig. 2-11), in the slots of inner lensboard frame (4).

Diaphragm opening control

Figure 2-10. Goerz 19 inch lens.

2-11

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