TM 5-3610-285-14
NOTE
Watch the effect of the vacuum on the film. If air pockets form, release the vacuum (by opening the bleed
valve), and start again.
(10)
Wait for the vacuum frame to reach full vacuum, approximately 25 lbs.
(11)
Set intensity dial and timer to exposure settings determined by step-off exposure test (paragraph 6-6.2a).
(12)
Turn on power switch for timer/power supply control box.
(13)
Press the start button to activate the timer.
(14)
When the exposing lamp goes out, turn off vacuum pump rocker switch.
(15)
Turn off power switch for timer/power supply control box.
6-19
