Dräger REGARD 3000 Mode D'emploi page 146

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User roles
8.4.3.1 Common maintenance menu
To restart the channel or Port (not possible with relays):
1. Open Maintenance menu > Common.
2. Select Restart.
 A wizard is opened.
3. Follow the directions of the wizard.
When restarting a channel, all states (e.g. alarms, errors, Inhibit) are reset. The
associated output should be locked if appropriate, to prevent alarms when
restarting the connected transmitter.
The channel is not ready for measurement during the warm-up time of the
transmitter (see instructions for use).
Transmitters with an external power supply must be manually restarted by
disconnecting them from their power source.
To lock a channel or Port:
1. Open Maintenance menu > Common.
2. Select the Inhibit by Dashboard: button.
 The Inhibit by Dashboard: button displays ON.
 The lock is displayed in the Inhibit reason list.
To lock one or more channels:
1. Select the
 The function menu is displayed.
2. Select Select to set inhibit.
3. Activate the check box of the desired channel.
4. Select Set inhibit.
✓ All selected channels are locked.
8.4.3.2 Relay proof test maintenance menu (relays only)
The relays can be tested.
To carry out a relay test:
1. Open Maintenance menu > Relay proof test.
2. Select the Enable test: button.
 The Enable test: button displays ON.
3. Select the Energized button to activate the coil.
 Result: Coil energized is displayed.
 The LED on the module lights red.
4. Select the Not energized button to prevent activation of the coil.
 Result: Coil not energized is displayed.
 The LED on the module does not light.
5. Select the Enable test: button to exit the relay test.
 The Enable test: button displays OFF.
 Result: Not tested is displayed.
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button in the channel list view.
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Instructions for use
REGARD 3000