Ulma TFS100, Руководство пользователя, Страница: 85 / 85

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2.3 ORDINARY STOP SAFETY
After one of the following errors occur the machine will stop once the current
cycle is completed. Depending on the reason why the machine has stopped, you might
not be able to start it again.
Driver communication error. Comunication error between PC and any driver.
Resistance breakage: look consumption. Some of the heating resistors has been
damaged. If there is more than one area with damaged resistors detection, check
which of the areas is consuming less than usual. For doing this, go to the
consumption menu and check which of the areas is consuming less than the
setpoint. The machine will not stop after making the cycle.
Thermocouple error. The thermocouple of one of the areas is damaged. Each area
has its own thermocouple error. For example, if “sealing thermocouple error” is
shown, the thermocouple of the sealing heating area is damaged.
Thermocouple inverted. The thermocouple of any zone is inverted or wrong
connected. Each zone has its own error. For example, if appears the alarm “sealing
thermocouple inverted” it means that the termocople of the sealing zone is inverted.
Temperature is not increasing. The temperature of any zone is not increasing. Each
zone has its own error. For example, if appears the alarm “sealing temperature is
not increasing” it means that the sealing zone temperature is not increasing. Revise
the relay and the fuse.
Relay alarm. The relay of any zone is not working properly. Each zone has its own
error. For example, if appears the alarm “sealing relay alarm” it means that the
sealing zone relay is not working properly. Possibly the relay is in short-circuit
becouse the temperature increase with the relay disconnected.
No activations in multiple pitch. The machine is working in multiple pitch mode, but
all the activations in this mode are deactivated.
Vacuum set point not reached. Pressure value set in the vacuum set point has not
been reached.
Gas set point not reached. Pressure value set in the gas set point has not been
reached.
Temperature error. The temperature of one of the heaters is out of range.
Lower film end. The end of the bottom roller is being detecetd.
Upper film end. The end of the upper roller is being detected.
End of cycles to be made. The set cycles amount have already been done.
Double check pump’s oil and filters. The machine shows a warning to check the
vacuum pumps (filtres, oil exchange...). After checking the vacuum pumps, reset
the counter of double check pump’s oil and filter, in the maintenance menu screen.
The machine will not stop after the cycle is made.
Stop pressed. Stop button is pressed.