RVF 327, 327 S, 330, 330 S
ex no. 1200
Error search and repair
page 134 of 144
Version 1.5
Malfunction
Possible cause
Repair
Inconsistent weight in
combination with attach-
ments.
Conveyor amount of the
vacuum filling machine is
insufficient
Reduced portion capacity
or use a larger feeding
amount in the vacuum
filling machine. *
Constant pressure not
adjustable
Program is adjusted
wrong; set conveyor
amount exceeds the max-
imum conveyor capacity
Properly set program
reduce feeding amount. *
Feeding curve does not
run
Pinion of the sprung clutch
shaft is hung up in swing-
ing housing.
Swing the clutch shaft
back and forth with the
appropriate tools after the
opening of the swinging
housing. *
Inconsistent portioning in
portioning program and
portioning with twisting
Room temperature too
low, not less than
+15°C
Too cold and too solid
mass
No stopper with solid
(hard) material
Too high filling speed
Filling pipe too long or
too narrow-Ø
Changing twisting posi-
tion through falling out
of filling material
Let the vacuum filling
machine warm up
Filling
temperature
should not be under -
4°C.
Put in stopper
Reduce filling speed
Use short filling speed
with larger.
Increase
adjustable
relaxing time between
end of portion and start
of twisting. By cutting
watch out for small
parts of air in the filling
material.
* In den other cases the technical customer service must be notified.
