Pilot Air SILENT K17SI, Инструкция по эксплуатации и техническому обслуживанию

Страница: 18 / 45

18 | P a g e Silent Series Rev 01 03-2020
9.Putting into Service
After completing the preliminary checks described above, connect the plug to the mains outlet.
To start models in the SILENT1 series, pull up the
pushbutton on the pressure switch and set to “ON
-
1”[fig.13], (in three-phase motors make sure that the motor turns in the direction shown by the arrow).
On models in the SILENT2 and SILENT4 series,
the ‘voltage on’ status indicator on the control panel
lights up (40.11) [fig.14] and stays on even when the compressor is not being operated. This LED
only switches off when the main circuit breaker is disconnected. At this stage, all the other LEDs on
the control panel are off. The compressor is ready to be started: press the green pushbutton, which is
marked with the word “ON”. The machine starts and the ‘motor running’ LED switches on to indicate this
condition (40.8) [fig.14]. Provided the machine continues to run normally, the compressor delivers
air to the system and only stops when the pressure inside the sump reaches the maximum pressure
setting. The compressor re-starts when the pressure inside the sump reaches the minimum pressure
setting on the pressure switch.
WARNING:
Should the motor turn in the wrong direction, stop the machine, invert one phase and re-start.
If the machine incorporates the phase sequence relay, in case of an inverted phase when the machine
is switched on, the motor does not start and the function signals the fault by means of the dedicated
LED and the thermal alarm LED, arranged in series (40.5)(40.4) [fig.14].
To switch off compressors in the SILENT1 series, press the pushbutton on the pressure switch down to
the “OFF - 0” position. [fig.13]. For compressors in the SILENT2 and SILENT4 series, switch the
machine off by pressing thered pushbutton marked “OFF” (40.10) [fig.14].
WARNING :
Always use the pushbutton on the instrument panel to switch the compressor off. Do not pull the cable
to disconnect the plug. Do not expose the compressor to severe temperatures.
During normal operation, the use of extensions, of any diameter or length, is not recommended.