Faults And Error Messages; Faults - SI Analytics ViscoClock plus Manual De Instrucciones

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6 Faults and error messages

6.1 Faults

• The display is dark.
Cause
Power supply has been disrupted.
• The sample cannot be pushed or suctioned up.
Cause
The silicone plug (8) is not properly seated
on the filling tube (pushing mode) or
capillary tube (suction mode).
The manual pump is not fully seated on the
silicone plug (8).
For the suction operating mode and
Ubbelohde viscometers: The black silicone
cap is not (10) attached to the ventilation
tube.
• The sample rises in the venting tube when pushed up.
Cause
Silicone cap (10) is not attached to the
ventilation tube of the Ubbelohde
viscometer.
The <START> key (16) was pressed
prior to pumping up so that the ventilation
valve is open.
Ventilation valve is leaking.
Remedy
Check connection/function of plug.
Remedy
Check the silicon stopper for tight seating.
Set the glass tube from the manual pump
tightly on the silicon stopper.
Attach the silicone cap to the ventilation tube.
Remedy
Attach the silicone cap (10) to the ventilation tube.
Pressing the <START> key again closes the
ventilation valve.
The pumping up of the liquid is only possible
while the ventilation valve is closed.
During pressure mode and with the
ventilation valve open, liquid can be pushed
into the casing of the ViscoClock plus!
First make sure that the <START> key has not been
pressed prior to the pumping process and that the
ventilation valve is not open.
The ventilation valve may be damaged >
contact the Service (see back of these manual)
or the dealer.