3. Press the «Up» and/or «Down» keys to select the required pressure.
The set value for the compressed air discharge pressure is immediately active and remains
saved.
4. Press «Enter».
The frame stops flashing.
5. Press «Enter» for at least two seconds.
Jump back to the menu bar, the "Settings menu" symbol receives a black background.
or:
1. Press «Up» or «Down» until all lines of the Settings menu no longer have a frame.
2. Press «Enter» for just a moment.
Jump back to the menu bar, the "Settings menu" symbol receives a black background.
The modification of the pressure setting at the display can be blocked upon the entry of the
Customer password (password level 1). The last setting of the compressed air discharge
pressure is retained.
8.2.6 Shutting down the machine
Thermal overload of the turbocharger!
Abrupt stopping of the engine under load can cause a fault or damage to the turbo charger.
➤ Use the controller to shut down the machine as normal; do not use the
«EMERGENCY STOP» push button to save time.
Switching the machine to the run-on phase:
➤ Switch the machine to the run-on phase.
■ ➤ Press «LOAD/IDLE» key.
■ The machine switches to
unloaded run-on.
─ The engine runs at IDLE speed.
─ Oil separator tank (OST) is vented.
─ The inlet valve closes.
■
0.5 - 3 minutes (motor can be switched off).
■ ➤ Press and hold the «STOP» key for more than 1 second.
■ The engine switches off.
Shutting the engine down:
➤ Turn the engine off after the cooling-down phase.
■ ➤ Press and hold the «STOP» key for more than 1 second.
■ The machine switches to
unloaded run-on.
─ The engine runs at IDLE speed.
─ Oil separator tank (OST) is vented.
─ The inlet valve closes.
─ The engine switches off, controlled by a timer.
8
Operation
8.2
Starting and stopping
72
Operator Manual Portable Rotary Screw Compressor
MOBILAIR M58utility SIGMA CONTROL SMART
No.: 901779 08 USE
