sewerin VARIOTEC 460 Tracergas, Operating Instructions Manual

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62
8 Index
8 Index
A
Accessories 57
Adjustment 28, 44
H2 28
H2 ppm 28
Performing 46
Preparation 46
Scope 45
Sensitivity 47
Zero point 46
Adjustment menu 28
Alarm 7, 30, 51
Alarm thresholds 52
Application
Associated task 5
Selecting 13
Switching 13
Autostart 29
B
Battery alarm 35
C
Cleaning 56
Clearing 31
Comment 21
Constant signal 8
Consumables 57
D
Date 30
Device
Switching off 10
Switching on 10
Device information 25
Device inspection 24, 30, 36
Accessing 38
Concluding 39
Documentation 37
Frequency 36
Integrated 37
Limits 52
Order 38
Performing 38
Scope 36
Switching on 38
Display 29
Display contrast 29
Display illumination 29
Disposable battery 29
Replacing 35
Requirements 32
Setting the type 29
Suitable types 32
Disposal 60
Dynamic signal 8, 30
E
Electrostatic charge 55
Error message 49
Explosion protection 9
F
Factory settings 30
Faults 49
Filter 42
Fine dust filter 42
Function key 10
G
Gas measuring 20
Gas-sensitive semiconductor see Sen-
sor
General status 41
H
House 19
Housing 41
I
Identification plate 55
Indication accuracy
With fresh air 43
With test gas 43
Inspection above ground 17
Inspection OK 28
Inspection protocol 59
Inspector 39