Atlas Copco ZR Series User Manual

Instruction book
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1.10.2 Main screen
When the voltage is switched on, the main screen is shown automatically, showing in short the
operation status of the compressor.
Compressor Outlet 7.0 bar
Automatically Loaded
↓
Menu
F1 F2 F3
Fig. 1.12 Main screen, typical example
If the function keys or arrow keys are not used for some minutes, the display will automatically return
to the Main screen.
Whenever displayed on a submenu screen, press the Mainscreen key to return to the Main screen.
1.10.3 External compressor status indication
Terminal strip (1X7-Fig. 2.8) may be provided as an option. The strip has auxiliary contacts for
external indication of:
Indication Relay Terminals on strip
1X7
Max. load
Automatic operation K07 71-72 10 A / 230 V AC
Warning K08 73-74 10 A / 230 V AC
Shut-down K09 75-76 10 A / 230 V AC
Compressor running K21 77-78 6 A / 230 V AC
Compressor loaded K14 79-80 6 A / 230 V AC
Warning
Before connecting external equipment, stop the compressor and apply the safety precautions as
mentioned in section 4.

Atlas Copco ZR Series Specifications

General

Brand	Atlas Copco
Model	ZR Series
Category	Air Compressor
Language	English