sewerin EX-TEC PM 400, Operating Instructions Manual

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2 Product description │ 11
2.3.2 Gas types
By default the device is set up for gas type methane CH
4
.
However, the sensors fitted to a device as standard ( section 2.3.1)
can be set up for other gas types or for additional gas types.
The following gas types can be set up:
Gas type PM 580 PM 550 PM 500 PM 400
CH
4
× × × ×
C
3
H
8
o o o o
C
9
H
20
– – – o
C
2
H
2
– – – o
H
2
– – – o
JFuel – – – o
× as standard, o optional, – not possible
The gas types can be set up:
− when the device is purchased
− subsequently using GasCom software
1
You can switch between all gas types for which a device is set
up during operation (section 3.7).
2.3.3 Visual and audible signals
2.3.3.1 Overview
The device can emit the following signals:
● visual signal (via the signal light)
● audible signal (via the buzzer)
The two signal types are displayed together.
1
The new gas type is available in the device only when an adjustment has
been performed after setting up.