3. Close all «compressed air outlet valves» on the air distributor.
4. Close the operating panel cover and all doors. Lock if necessary.
8.2.6 Shutting down in an emergency
Stop the machine in case of danger by pressing the «QUICK STOP» button.
Use the «QUICK STOP» button to stop the machine only in emergencies.
Quick shut-down
➤ Press the «QUICK STOP» button.
■ The engine stops immediately.
■ The «QUICK STOP» button remains latched after being pressed.
Putting the machine back into operation
When the fault has been cleared, the machine must be reset.
Precondition Fault rectified.
➤ Unlatch the «QUICK STOP» button
➤ Confirm the message with the «Enter» key.
The machine can now be started again.
8.3 Confirming alarm and warning messages
■ The information evaluated in the controller is stored in the event memory.
■ The warning and alarm messages are shown on the display.
■ The message is stored in the controller's event memory at the same time.
8.3.1 Acknowledging alarm messages
An alarm message is displayed and
■ The machine is shut down and cannot be restarted.
■ The associated signal indicator illuminates red.
Precondition Fault rectified.
➤ Confirm the message with the «Enter» key.
The alarm indicator is extinguished.
The alarm symbol in the status bar remains active.
If the fault is not yet rectified:
The message line in the event memory features a colored (red) frame.
8
Operation
8.3
Confirming alarm and warning messages
No.: 901765 05 USE
Operator Manual Screw Compressor
M114 SIGMA CONTROL SMART
81
