Sign In
Upload
Manuals
Brands
sewerin Manuals
Measuring Instruments
VARIOTEC 400 EX
sewerin VARIOTEC 400 EX Leak Detection Manuals
Manuals and User Guides for sewerin VARIOTEC 400 EX Leak Detection. We have
1
sewerin VARIOTEC 400 EX Leak Detection manual available for free PDF download: Operating Instructions Manual
sewerin VARIOTEC 400 EX Operating Instructions Manual (104 pages)
Brand:
sewerin
| Category:
Measuring Instruments
| Size: 1 MB
Table of Contents
Table of Contents
5
1 General
9
Warranty
9
Purpose
10
Intended Use
11
General Safety Information
12
Allocation of Tasks to Applications
13
2 Features
14
Visual and Audible Signals
14
Sensors
16
Explosion Protection
17
Passive Explosion Protection
17
Active Explosion Protection
18
3 Operation
19
General Information on Operation
19
Keys and Jog Dial
19
Selecting/Exiting Menus and Menu Items
20
Switching the Device on
20
Selecting/Switching Application
22
Differences between Measuring Mode and Settings Mode
23
Measuring Mode
24
Accessing the Menu (Measuring Mode Menu Structure)
25
Zero Point
26
Inspection above Ground
27
Measuring in Bar Holes
28
Ethane Analysis
29
General Information on Ethane Analysis
30
Purging the Detector
32
Carrying out an Ethane Analysis
33
Evaluating an Ethane Analysis
34
Enclosed Spaces
37
House
38
Gas Measuring
39
Warning %LEL
40
Warning Extox
41
Settings
43
Start/Stop/Save a Measurement
43
Protocols
45
Device Inspection
46
Gas Type Cxhy
46
Device Information
47
Settings
47
Opening Settings
47
Settings Menu Structure
49
Adjustment
50
System
52
Alarms
54
Date/Time
54
Memory
54
4 Power Supply
56
Suitable Disposable/Rechargeable Battery Types
56
Operation with Rechargeable Batteries
57
Charging
57
Rechargeable Battery Maintenance
58
Battery Alarm
59
Replacing Disposable/Rechargeable Batteries
59
5 Maintenance
61
Device Inspection
61
General Information on the Device Inspection
61
Scope
61
Frequency
62
Documentation
63
Integrated Device Inspection
63
Order
64
Test Gases for the Device Inspection
64
Carrying out the Device Inspection
66
Accessing the Device Inspection
66
Concluding the Device Inspection
67
Testing the General Status
68
Housing
69
Signals
69
Probe
69
Filter
70
Pump
70
Testing Indication Accuracy with Supply of Fresh Air
70
Testing Indication Accuracy with Supply of Test Gas
71
Adjustment
73
Scope
73
Test Gases for the Adjustment
74
Special Features of Adjustment with Gas Mixture
75
Preparation
76
Performing the Adjustment
76
Adjusting the Zero Point
76
Adjusting the Sensitivity
77
Carrying out an Oxygen Adjustment
78
Adjusting the Zero Point for Oxygen
78
Adjusting the Sensitivity for Oxygen
80
Servicing
80
6 Faults
81
7 Appendix
82
Specifications and Permitted Operating Conditions
82
Alarms
83
Features
83
Occupational Exposure Limits (Oels) and Excess Factors (STEL and LTEL)
86
Alarm Thresholds (Factory Settings)
86
Setting Ranges for Gas Types
87
Limit Values for the Device Inspection
87
Memory Capacity
88
Sensors
89
Gas-Sensitive Semiconductor (SC)
89
Catalytic Combustion Sensor (CC)
90
Thermal Conductivity Sensor (TC)
90
Electrochemical Sensors (EC)
91
Oxygen O
91
Carbon Monoxide CO
91
Technical Information
92
Sensitivity of the Catalytic Combustion Sensor
92
Identification Sticker (Back of Device)
92
Cleaning
92
Electrostatic Charge
93
Accessories and Consumables
94
EU Declaration of Conformity
95
Inspection Protocol
96
Advice on Disposal
98
Terminology and Abbreviations
99
Referenced Documents
100
8 Index
101
Advertisement
Advertisement
Related Products
sewerin VARIOTEC 460 Tracergas
sewerin VARIOTEC 480 EX
sewerin VARIOTEC 460 EX
sewerin VARIOTEC 450 EX
sewerin miniLec 4
sewerin VARIOTEC 8
sewerin EX-TEC Combi
sewerin EX-Tec HS 610
sewerin EX-Tec HS 650
sewerin EX-Tec HS 660
sewerin Categories
Measuring Instruments
Security Sensors
Gas Detectors
Receiver
Data Loggers
More sewerin Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL