Starting - Doosan XHP1000WCAT-T4i Operation And Maintenance Manual

Operating Instructions

Starting

This compressor is equipped with a Battery Disconnect Switch which
disconnects power for long term storage. The switch is located near the
battery.
This switch must be in the ON position to provide power to the Control
Panel for starting the compressor.
1. Close the service valve(s) to isolate the compressor.
2. Move the Main Control Switch to the ON position (first position). The ViewPort
and compressor control system will power-up. When the ViewPort is ready, it
will show compressor operating parameters and any active diagnostic codes.
3. Move the Main Control Switch to the RUN position (second position). The
engine control system will power-up.
4. Move the Main Control Switch to the START position (third position). The
engine starter motor will engage. Hold this position until the engine starts and
runs freely. Release the switch to return to the RUN position. Do not operate
the engine starter for more than 30 seconds before waiting at least 1 minute
between start attempts.
5. Following a successful start, the engine will accelerate to idle speed and
separator tank pressure will rise to the start pressure (approximately 60 psi). If
necessary for warm-up, the engine will accelerate to the warm-up idle speed
and then return to idle speed after warming up.
6. When ready for full pressure, and after the compressor has warmed up, press
the Service Air Button. The engine may accelerate to full load speed until the
rated operating pressure is reached.
7. Open the service valve(s) to supply air from the compressor and begin normal
operation.
To ensure an adequate flow of oil to the airend, never allow the discharge
NOTICE
CAUTION
!
pressure to fall below 40 psi.
Operating & Maintenance Manual
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