MELAG Vacuclave 550 Manual De Uso página 65

Event Possible cause
10271 Conductivity monitoring. The warning value
for poor conductivity was exceeded. A
program start is still possible
10273 Conductivity monitoring. The limit value for
insufficient conductivity was exceeded in the
program start. A program start is not
possible
10275 This is triggered when the measuring turbine
(S9) of the feed pump (P1) indicates that the
volume flow is too low.
10283 Pressure-controlled evacuation. This is
triggered when the termination gradient is
violated in a gradient-monitored process,
which leads to an abort of the program run
(in the context of pressure-controlled
evacuation/pressure gradient monitoring).
The vacuum performance is insufficient.
10286 Pressure-controlled evacuation. This is
triggered when the termination gradient is
violated in a gradient-monitored process,
which leads to an abort of the program run
(in the context of pressure-controlled
evacuation/pressure gradient monitoring).
The vacuum performance is insufficient.
What you can do
Have a regenerated cartridge ready for your
water treatment unit.
This is only a warning. The reprocessing
result is not affected. You can continue to
use the device.
Ensure the supply of DI water of suitable
quality.
Insert a regenerated cartridge into your
water treatment system.
Please remove and clean the filter in the
storage tank.
Please check the dust filter for contamination
and replace it if necessary.
The intake area of the cooling system under
the device must be free; check for paper or
similar items underneath the device which
could stop the air flow.
Please ensure that the device is sufficiently
ventilated. Heat dissipation must be able to
take place freely, ensure ventilation;
conversion cabinets are not recommended.
Please observe the set-up conditions (e.g.
ambient temperature).
Check the loading of the device for
compliance with the permissible loading
quantities.
Check the pressure release filter in the
chamber for blockage.
Please check the dust filter for contamination
and replace it if necessary.
The intake area of the cooling system under
the device must be free; check for paper or
similar items underneath the device which
could stop the air flow.
Please ensure sufficient ventilation of the
device. Heat dissipation must be able to take
place freely, ensure ventilation; conversion
cabinets are not recommended.
Please observe the set-up conditions (e.g.
ambient temperature).
Check the loading of the device for
compliance with the permissible loading
quantities.
Check the pressure release filter in the
chamber for blockage.
14 Malfunctions
65