Operating instructions GF 500
Table of contents
I
Table of contents
Page
0
About this manual
1
0.1
Warning notice
1
0.2
Other symbols and notices
2
0.3
Abbreviations 2
1
Safety instructions
3
1.1
Proper use
3
1.2
General safety measures
3
1.3
Working with safety in mind
4
1.4
Disposal 5
1.5
Further safety guidelines
5
1.6
Other disposal
5
2
General 6
2.1
Introduction 6
2.2
Range of application
6
2.3
Copyright 7
3
Product design, equipment
8
3.1
Design 8
3.2
Standard equipment
9
4
Technical specifications
10
4.1
Characteristic data
10
5
Transport and assembly
11
5.1
Packaging 11
5.2
Sensitivity 11
5.3
Intermediate storage
11
5.4
Scope of delivery
11
6
Fusion preparation
12
6.1
General information
12
6.2
Preparations 12
7
Fusion 13
7.1
The basics of butt fusion
13
7.2
The fusion process
14
7.2.1
Calculating drag pressure
14
7.2.2
Calculating of the fusion pressure
14
7.2.3
Adjusting of the fusion pressure
15
7.2.4
Preparing the fusion surfaces
15
7.2.5
Fusion process
16
7.3
Visual check of welding bead
18
7.4
Example 19
7.5
Fusion data
19
8
Failure analysis
27
9
Maintenance 29
