Struers ProntoPress-10, Instruction Manual

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ProntoPress-20
Instruction Manual
44
Display/Error Cause Action
Warnings
Left unit: Top closure not
tightened
Right unit: Top closure not
tightened Top closure not mounted correctly.
Appears, when pressing: START
s
.
Screw the top closure to the bottom position
and unscrew it ¼ turn.
If this does not help: Call a Struers service
technician.
Left unit: Pre-set force too high
Right unit: Pre-set force too
high The pre-set value of force exceeds the
maximum force on the piston rod. This
can happen if the configuration has
been changed to a larger cylinder
diameter. No action is needed.
Alternatively: if you want to bring the force
within the maximum force of the press:
decrease the value.
Left unit: Pre-set pressure too
high
Right unit: Pre-set pressure too
high The pre-set value of pressure exceeds
the maximum force on the piston rod.
This can happen if the configuration has
been changed to a larger cylinder
diameter. No action is needed.
Alternatively: if you want to bring the pressure
within the maximum force of the press:
decrease the value.
Acoustic Signals
Long beep. The command can not be accepted. Check User’s Guide, Section 2.
Four double beeps. There is an error. See the error message.
Machine Problems
Strange symbols appear or a
line is missing in the display . The machine was switched off then
switched on again within 5 seconds. Switch the machine off, then wait for 5 seconds
before switching on again.
Incorrect setting of force/pressure. Set the correct parameter. The force should be
min. 5 kN/1000 Lbf/500 kp.
Incorrect configuration of cylinder
diameter.
Insufficient compression.
Incorrect unit for force or pressure.
Check the configuration.
Incorrect setting of time for preheating
or heating. Set the correct parameter. Insufficient heating.
Incorrect temperature unit set. Check the configuration.
Incorrect setting for cooling time.
Incorrect setting for cooling rate. Set the correct parameter.
Incorrect Temperature unit set. Check the configuration.
Mains tap supplying cooling water is
either closed or not opened sufficiently.
Filter at the water inlet is blocked. The
water is too hot. Open the tap.
Clean the filter.
Insufficient water within the
Recirculation Cooling Unit.
The water is too hot. Fill to the correct water level. See the section:
Maintenance.
Insufficient cooling.
Defect in the cooling system. Call a Struers service technician.
Cooling water drips underneath
the machine. The quick coupling is not mounted
correctly. Remove the cover from the mounting unit and
check the quick coupling connections.