Running The Compressor; Alarm System - EKOM Invent DK50 DI Manuel De L'utilisateur

STANDBY / indicator flashing - when pressure in the central compressed air
line is sufficient and the power switch is on, the compressor is in standby
mode. The equipment functions as a backup compressed air source,
monitoring the pressure in the central compressed air line, with the
compressor coming online if the pressure drops to a pre-set level.
RUN / indicator permanently displayed - the compressor operates at low
pressure in the central compressed air line or if the equipment is not
connected to a central compressed air line.

Running the compressor

The display shows the value of outlet pressure in BAR or PSI units. Change
of units is available, contact your service representative.
Total operating hours indicator displaying total operating hours. For
preventive maintenance hours see chapter Maintenance.

Alarm system

All alarm states of the equipment are states of the middle priority technical
alarm according to EN 60601-1-8. Each alarm state is indicated by the
corresponding visual and auditory signal (see Chapter 2 - Display Unit and
Chapter 3 - Technical Data).
Alarm states indicate a potential failure of the device. Therefore, it is not
possible to deactivate the alarm signals.
All alarm signals are non-latching – after the triggering event no longer exists
the alarm signals stop.
Operator's position. No specific operator's position is required. However, the
operator should remain in the range of visual or audible alarm signal, which
may depend on the actual operating conditions.
Low pressure. The signal is active when the equipment is started up until
the compressor reaches the low pressure limit. The signal may be activated
during operations due to a lack of seal in the compressed air section past the
compressor, increased air consumption or an equipment fault. The visual
indication flashes and the buzzer signal is activated.
Call on an authorized maintenance service provider in the event of a fault.
High pressure. In the case of pressure rise above the high pressure limit
indication flashes and the buzzer signal is activated. The air pump will be
turned off until the pressure drops.
High temperature . If the temperature rise above 65°C indication flashes
and the buzzer signal is activated. Check if the cooling of compressor is not
restricted or ambient temperature is not too high.
Loss of power. In the case of loss of power symbol flashes and the buzzer
signal is activated. Check the electricity supply. After 5 minutes, the signal is
turned off.
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OPERATION