17
OPERATION
15. Cleaning the
Regeneration Unit
Every 3 months
• Check whether the collection container of
the X-ray developer is empty, if necessary
empty into the main canisters.
It is important that these collection
containers are empty, otherwise
overflowing may result when the
chemicals are drained from the
baths.
• Drain the chemicals from the baths of the
X-ray developers and empty the Regene-
ration Unit containers and rinse throroughly
with warm water. Fill the appliance and the
regeneration unit containers with warm
water and close the top cover.
• Now refer to the operating instructions of
the appropriate model of X-ray developer
for next steps: See section 15.1 or 15.2.
15.1 XR 24, XR 24 II, XR 24 NOVA
Regeneration on operation activated
• Switch the X-ray developer on and wait
until the pumps of the Regeneration Unit
have begun operation. Finally switch off the
X-ray developer.
Repeat this operation at least 4 times,
so that the Regeneration Unit (pumps
and hoses) are thoroughly rinsed
through.
• Once the appliance is again in Stand-By
Phase (lifting bath in upper position) turn
off at main switch.
Regeneration on operation deactivated
• Switch the X-ray developer on and select
fast forward operation.
• Lay a film in the film intake such that the film
intake flap is activated but so that the film is
not transported.
• Wait approx. 30 min., until the Regeneration
Unit has operated 4 times. Remove the film
from the film intake and let the cycle
continue til the end (lifting bath in upper
position).
• Switch off X-ray developer.
15.2 XR 24 PRO
• Switch on the X-ray developer and select
program „Endo“ (film transport time 3
min.).
• Lay a film in the film intake such that the film
intake flap is activated but so that the film is
not transported.
• Wait approx. 30 min., until the Regeneration
Unit has operated 4 times. Remove the film
from the film intake and let the cycle
continue til the end (lifting bath in upper
position).
• Switch off X-ray developer.
16. Cleaning the X-ray
Developer
Every 3 months
Change chemicals
(See Installation and
Operating Instructions 9000-600-74/30)
Chemical cleaning of roller sets in
cleaning bath
, see enclosed notes, A3-
Poster
9000-600-14/01
or
Instructions for Cleaning Roller Sets
9000-600-22 (included with XR Clean-Set).
17. Disposal of Chemicals
When disposing of developer and
fixer observe all local and regional
regulations!
In Germany and many other
countries X-ray chemicals must be
disposed of as special waste.
