Device Settings - Dräger Polytron 7000 Instructions For Use Manual

Device settings

9 Device settings
9.1 Pump (only with pump module)
9.1.1 Adjusting the pump output
Equipment:
– Pump adapter (order no. 8320900)
– flowmeter
1. Select Settings > Instrument > Pump > Pump flow.
 The 4-20 mA interface issues the maintenance signal.
 "Flowalarm woud be disabled. Please usea Flowmeter." is displayed.
 If a relay module is installed, the fault relay is energised.
2. Connect pump adapter and flowmeter.
3. Select Next.
4. Adjust the pump output setting and check at the flowmeter. For a short response
time select a high pump throughput rate.
5. Select Next.
 The flow thresholds are displayed.
9.1.2 Displaying the pump runtime
– Select Settings > Instrument > Pump > Operating time.
9.2 Alarms (only with relay module)
9.2.1 Switching the alarm on or off
1. Select Settings > Instrument > Alarm > Alarm on/off.
L/min
Flow threshold for error: 0.3 L/min
Flow threshold for notice: 0.4 L/min
enable Alarm relay is switched on.
OK
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Dräger Polytron 7000