VARISCO JE Series Instructions For The Use And Maintenance page 12

The emergency stop is a safety precaution for the personnel operating the machine/system. An
emergency stop can be caused by two possible reasons: the operating personnel activate the
emergency stop as he detected the presence of a hazard or an operating situation occurs
beyond the acceptable work parameters. THE CAUSE MUST BE RESOLVED before resuming the
work irrespective of the reason that caused the emergency stop.
Disabling the machine via an emergency control component is only allowed in a
The function emergency stop is signaled by the lighting of the emergency button
indicator light. If, with power supply and disconnector in "I" position, the indicator is off,
Place the disconnector in "0" position and notify the maintenance personnel!
The emergency stop does not guarantee the safety conditions required for repairs or
maintenance to be performed. In this case, use the personal padlock located on the main
disconnecting switch.
With reference to the stop functions:
The applicable stop functions are as follows:

Main disconnect switch of the control panel

Selector starter motor

Emergency push button
CATEGORY 0 STOP:
achieved by disconnecting the power to the actuators of the machine (uncontrolled stop).
CATEGORY 1 STOP:
a controlled stop by the power to the actuators of the machine being removed after allowing enough time for them to
be stopped.
CATEGORY 2 STOP:
a controlled stop with the power to the actuators being maintained.
Only when the main disconnect switch of the contro panel is blocked in the
open position does the machine stop in safe mode for maintenance and
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USE AND MAINTENANCE MANUAL - ELECTRICAL EQUIPMENT
ATTENTION!
hazardous situation.
It must not be used for a general shutdown!
ATTENTION!
the machine must not be used!
ATTENTION!
repairs to be performed!
(Category 0)
(Category 0)
(Category 0)
Ed. 2010/09 - Rev. 00 - Cod. M08527