Durst M 670 COLOR Operating Manual - Page 14

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spigot on the lamp reflector points down and engages.

Correct seating of the lamp in the lamp holder is important

as this automatically centres the lamp and ensures even

illumination. Never touch the inside surface of the lamp

reflector (28) with your fingers.

Place the colour mixing head complete with lamp over the

enlarger head and secure with the two milled screws

(24).

Fit the mixing box

(17) supplied underneath the colour

mixing head with the two milled screws

(25). Slack off the

screws. insert the mixing box with its two cutouts under the

screws

(25) and secure the latter.

Push the negative carrier into the opening provided for

the enlarger head. plug the lead from the colour mixing head

into the socket of the transformer or voltage stabiliser and

plug the latter into an exposure timer.

Black-and-white conversion kit for enlarging 6 x 7 cm films

with the Ourst M 670 BW

To enlarge

6X7 cm (2

X 2

in.) films in the Ourst M

670 SW

you need a speCial conversion kit (Order code VEGASET

67.

available separately). consisting of the following:

- Double condenser for 6

7 cm films

Upper anti-Newton coated negative carrier glass

Lower glassless metal mask for

6X7 cm film

- Lens tube to take a

100/105 mm lens

- Filter drawer with two glasses

- Extensive arm for red filter holder.

With this conversion kit you can enlarge 6 X 7 cm films. using

an anti-Newton coated glass in the top and a glassless format

mask in the bottom of the negative carrier.

If you have the VEGASET

67 conversion kit for 6 X 7 cm films

and want to enlarge

4.5x6 cm (1

/.X2

1 /.

in.) and

6X6 cm

X 2

in.) films, you need the .further accessories listed

in the chart on page

15.

Note: When you enlarge 6X7 cm films in the Ourst M 670 SW.

replace the standard filter drawer by that of the VEGASET

67.

Insert the VEGATUS 39 lens tube into the lens carrier so

as to bring the lens nearer to the projection plane.

To use a red filter replace the standard red filter holder by the

special 6 X 7 cm red filter holder

(45).