vc999 K5, Руководство по эксплуатации

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K5/K5N Vacuum Packaging Machine
Faults
2002-04-25
Art. no. 519.339 DE Page 3 8/55
11 Faults
IMPORTANT
The machine MUST be switched off before faults are repaired. Before this work gets under way,
switch off the main switch and put on a padlock to prevent the machine being switched on
inadvertently. Keep the key out of the reach of other people!
All repairs must be carried out by the VC999 Customer Service Department!
11.1 Displayed faults
Error and fault messages are shown on the LED display. Refer to the table below for information about
the causes of faults and the procedure for rectifying them:
Display Fault Possible cause How to rectify it
E-02 The thermal relay for the
vacuum pump has been
triggered off. The thermal relay was
triggered off because the
vacu um pump overheated. Switch off the machine and
wait until the vacuum pump
had cooled down.
Vacuum pump is faulty. Call the VC999 Customer
Service Department.
E-03 The phase sequence of the
network is incorrect. The mains cable has been
incorrectly conn ected. Switch two of the three
phases of the mains cable at
the terminal strip!
E-10 The vacuum chamber will not
open. The vacuum pump was
switched off during the
packaging cycle. Wait until the vacuum
chamber has become fully
aerated and the lid of the
vacuum chamber opens
automatically.
E-11 The lid of the vacuum
chamber sprung open before
welding. The selected intermediate
ventilation value is too high. Lower the setting.
E-20 The vacuum setpoint has not
been reached
(after max. 90 seconds) The seal of the lid is leaking. Check the seal of the lid and
replace it if it is faulty.
Leak in the vacuum system. Call the VC999 Customer
Service Department.
E-21 The inert gas setpoint has
not been reached
(after max. 60 seco nds) The gas cylinder is empty. Replace the gas cylinder
with a full one.
E-22 Soft preventilation setpoint
has not been reached
(after max. 60 seconds) The setpoint setting is too
low. Raise the setpoint setting.