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English
6. To check flowmeter 16 for leaks, bend
the connecting tube 17. Or pull connect-
ing tube 17 off connection 28 on flowme-
ter and hold connection 28
closed. The flowmeter is free from leaks if
the flowmeter ball 22 sinks all the way to
the bottom.
7. Check mains failure alarm. To do this,
pull out the mains plug while the
OXYMAT 3 is switched on. An acoustic
signal is heard, and the red fault
indicator 18 lights up.
8. Insert the mains plug in the power socket
again. The alarm signal should stop, and
the device starts again.
9. Switch off your OXYMAT 3 when you no
longer need it.