alkitronic EFCip Manual de operação e manutenção - Página 9
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Imprimir página4.4.3 Error messages
Error messages are always displayed flashing and inversely.
4.4.4 General warnings
electric torque multipliers
General error Message
Error message as
hexadecimal figure
Error display electrical
supply
General error display
excessive temperature
TEMP-warning display
„TEMP" warning is flashing
Service warning, see
8.4 Maintenance intervals
Errors can be reset by using the "M" button, pro-
vided the cause is eliminated. If this fails, your
alkitronic® partner will be pleased to help you.
Please take a note of the error code and report it
to our customer service.
Warning initiated due to faulty power/voltage supply or
frequency.
E.g. by undervoltage or overvoltage (<100 V or >253 V).
Temperature errors cannot be reset using the "M" button.
Resetting is done automatically when temperature thresholds
fall again below the limit.
To assure safe operation various temperature levels of the
torque multiplier are controlled. A switch-off during a bolting
process is however possible if the preset max. temperature
limits are exceeded.
Reactions
A - TEMP Error:
The bolting process is blocked/cancelled.
B - TEMP Warning during bolting:
Finish the bolting process in progress.
C - TEMP Warning prior to a bolting process:
The bolting process is blocked until the tempera-
ture is back to normal. "TEMP" warning will then no
longer show.
Under excessive use/high loads or in case of many
operation hours we recommend that calibration
and service is carried out at shorter intervals
than the recommended 12 months. In this case
a service warning appears in the display. You can
acknowledge the message with the "M" button.
From this time on the information is shown at
every restart of the torque multiplier.
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