Bartscher F 80C, Руководство по обслуживанию

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H Replacement of the screw, seal ring, bea-
rings and coupling
1 Loosen the screws and remove the front
upper plate.
2 Change the procedure described in Point H
for the removal of the ice discharge opening
3 Loosen and remove both screws, which are
used to fasten the clip of the opening on the
evaporator.
4 Grasp the ring in the upper part of the ice-
breakers of the evaporators and pull
upwards hard to remove the unit icebreaker
5 For the F125 Model, remove the ring which is
used to fasten the cover on the icebreaker, with
the Seeger tongs. For the other models, a
screw driver is used for removing the cover.
6 Loosen and remove the head bolt used to
fasten the unit icebreaker storage on the screw
(augur) and pull out the icebreaker unit from the
screw.
7 Remove the remaining grease from the ice-
breaker unit and examine and change the O R
seal, in case it is not alright.
8 Test the storage in the icebreaker carefully.
Immediately change if there are signs of the
start of wear and tear or lacking grease.
9 Pull the brass rotating ring of the seal system
from the lower part of the screw.
For the F125 Model , pull the brass rotating ring
of the seal system from the lower part of the
screw, the remaining models of the steel ring
must be pulled out with a spring.
10 Loosen and remove the three/four bolts, which
are used to fasten the aluminum container
underneath the evaporator.
11 Lift the evaporator and raise it from its contai-
ner. After that push a wooden or plastic tool
with a suitable knife and length in the upper
part of the evaporator, so that it can be pressed
out from the lower end. It is necessary in case
a wooden hammer is used.
NOTE.
Whenever you disassemble the auger
to make a few checks or replacement, take
care not to let dirt inside the evaporator and
especially that these should not be deposited
on the surface in graphite seal ring.
If there were any doubts, proceed without delay
to the complete replacement of the seal ring.
WARNING. The upper bearing works in criti-
cal conditions as regards its lubrication
because it will insert within the icebreaker
where you normally form a considerable
condensation. E 'exhaustive use of dietary
fat and water-repellent in order to provide
adequate lubrication to the upper bearing.
NOTE.
If you are unable to remove the auger
assembly / icebreaker from above, switch to
perform as described in paragraphs 10 and 11
of this paragraph in order to act on the bottom
of the cochlea. Using a mallet of wood or pla-
stic, beat on the lower end of the auger in order
to loosen and eject it from the top of the eva-
porator.