Mafell LO 55, Translation Of The Original Operating Instructions

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8 Visual signal indication of operating condition
The visual output signals on the LED display indicate the operating condition of the machine:
LED display Operation / state of the machine
Blue (permanent)
Normal operation
Variable bar value / variable bar display
Blue (flashing)
Throttled operation
To quit, press the speed reduction button again.
Red (flashing)
Cooling mode active
The bar value corresponds to the expected
remaining cooling mode run time. On reaching the
cooling temperature, the machine is switched off and
the display changes to permanent red.
Red (permanent), all bars are lit up in red
General error that can be eliminated by the operator:
-
Cooling mode completed
-
Excess temperature
-
Restart protection
-
Blocking switch-off
Display off
Defect at the machine
Serious error or power failure.
Take the machine to the MAFELL customer service
repair shop or have it checked by a skilled electrician.