Chapter 1
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BI7717-11
1409 Multipoint Sampler
LumaSense Technologies A/S
Service Manual
Page 9 of 28
1.2.2
Front Panel
Fig.1.2 The front panel of the 1409
LED indicators:
Each channel is numbered, and has a correspondingly numbered lamp. When the lamp is lit, it
indicates that the corresponding sampling valve is open.
The
Analyzer
and
Waste Air
lamps indicate which way the internal 3 way valve is set.
Interface:
This lamp indicates that the USB interface is connected.
