GE ERESCO MF4 Series Operating Manual page 9

9. Always remember to cover the rear side of the film with an additional lead plate
10. Please always remember that so long as X-ray radiation is being generated, the yellow
11. Never forget to remove the key of control unit and to secure the unit against unauthorised
Copyright by GE Sensing & Inspection Technologies GmbH
08/24/2016
6. Edition, ID No.: 37020GB-F
Operating Manual ERESCO MF4 Type Series
Our broadly automated control units make monitoring during the exposure time
dispensable. The operator can therefore immediately increase the distance after
switching-on the high voltage. The effect of this measure is increased since after
switch-on (approx. 6 sec./100kV) the high voltage is slowly increased from zero to
the preselected value in the case of all GE Sensing & Inspection Technologies control
units.
when taking shots. By doing so, you substantially reduce general radiation level and
additionally protect the film against stray radiation that reduces contrast.
signal lamp on the control unit lights or flashes or if necessary the warning lamp or
optionally the flash lamp works.
users during working breaks.
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