Durr Dental XR 04, Инструкция по установке и эксплуатации

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9.2 Cleaning film transport
• Lift the film transport (3, Fig. 5) upwards to
remove and rinse with warm water at
approx. 40°C.
• If the film transport is very dirty it can be
separated into two pieces and cleaned.
Hereby :
• Pull the 4 snap fasteners of the film transport
(16) out until they click into place.
• Using even pressure pull the top half from
the bottom half (Fig. 6).
• Rinse both halves and, if necessary, clean
with a brush.
Please note that when cleaning the
open film transport the toothed belt
can get out of position. Therefore,
before reassembling the film transport
check the position of the cogs (19)
and the toothed belt (20) as follows:
• The transport arm (17) should be turned turned turned turned turned
clockwise (21) clockwise (21) clockwise (21) clockwise (21) clockwise (21) until it aligns with marking
(A).
• The film carrier (18) should now be aligned
with marking (B). If not, then correct the
position of the toothed belt (20):
• Fig. 7a: Hold the film transport, so that the
large, white cogs cannot turn.
Fig. 7b: Lift the toothed belt (20) from the
cogs (19), align the film carrier (18) with
marking (B).
Replace the toothed belt in the correct
position and press onto the teeth of the cog
wheel.
Here by take care that the toothed belt
sits correctly on the cog with no
overlap, otherwise there is the danger
that the belt comes loose from the
cogs during operation.
• Place the two halves of the film transport
against each other and replace the snap
fasteners.
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