Wacker Neuson IREN, IRFU Internal Vibrators Index:

1 Preface
2 Introduction
2.1 Symbols used
2.2 Wacker Neuson Contact partner
2.3 General Information
2.4 Described equipment types
2.5 Marking of the equipment
3 Security
3.1 Policy
3.2 Protection equipment
3.3 Safe operation and test run
3.4 Safety when operating electrical equipment
3.5 Maintenance / Service / Repair
3.6 Safety and information labels
4 IREN Technical Data
4.1 IREN 38
4.2 IREN 45
4.3 IREN 57
4.4 IREN 65
5 Technical data
5.1 IRFU 38
5.2 IRFU 45
5.3 IRFU 57
5.4 IRFU 65
6 Special tools
7 Support materials
8 Input tests
8.1 Description
8.2 IRFU device description
8.3 IREN device description
8.4 Visual inspection
8.5 Grounded conductor test (protection class I)
8.6 Insulation test
8.7 High voltage test
8.8 Functional check
9 Disassembly
9.1 Description
9.2 IRFU inverter
9.2.1 Opening the inverter housing
9.2.2 Removing the on / off switch
9.2.3 Opening the electrical connection on the protective hose side
9.2.4 Opening the electrical connection on the connecting cable side
9.3 IREN switch box
9.3.1 Opening the switch box
9.3.2 Removing the on / off switch
9.3.3 Opening the electrical connection on the protective hose side
9.3.4 Opening the electrical connection on the connecting cable side.
9.3.5 Opening and disconnecting the plug
9.4 Vibrator head
9.4.1 Removing weld spots
9.4.2 Tensioning and opening the vibrator head
9.4.3 Disassembling the vibrator head
9.4.4 Disassembling the upper tube into individual parts
9.4.5 Opening the electrical connection on the protective hose side
9.5 Stranded conductors in the protective hose
9.5.1 Pulling the stranded conductors out of the protective hose
9.5.2 Visual inspection of the stranded conductors
9.6 Bodyguard®
9.6.1 Opening Bodyguard®
10 Final inspections
10.1 Description
10.2 IRFU device description
10.3 IREN device description
10.4 Visual inspection of repair work
10.5 Grounded conductor test (protection class I)
10.6 Insulation test
10.7 High voltage test
10.8 Functional check
11 Repairs – Assembly
11.1 Cable core lines in the protective hose
11.1.1 New insertion of the lines
11.1.2 Shortening the protective hose
11.2 Vibrator head
11.2.1 Description
11.2.2 Assembling the upper tube
11.2.3 Connecting the electrical connection on the protective hose side
11.2.4 Assembling the inner part of the vibrator head
11.2.5 Assembling the units of the upper and lower tube
11.3 IRFU inverter
11.3.1 Inserting the protective hose on the electrical connection side
11.3.2 Inserting the connecting cable on the electrical connection side
11.3.3 Mounting the on / off switch
11.3.4 Closing the electrical connection and inverter housing
11.4 IREN switch box
11.4.1 Mounting the on / off switch
11.4.2 Inserting the protective hose on the electrical connection side
11.4.3 Inserting the power cable on the electrical connections side
11.4.4 Closing the switch box and electrical connection
11.5 Bodyguard®
11.5.1 Connecting a new Bodyguard®
11.5.2 Sealing Bodyguard® and closing housing
11.6 IREN plug connector
11.6.1 Connect plug
12 Variants
12.1 Protective hose length
12.2 Voltage supply ranges
12.3 Protection class
12.4 Design of the vibrator head
12.5 Design of the bearings and disc springs
12.6 IREN switch
13 IRFU Troubleshooting
13.1 General search for the cause of the error
13.2 Troubleshooting using the LED on the Bodyguard®
13.3 Troubleshooting using the LED in the inverter
13.4 Testing the inverter in the workshop
14 Troubleshooting for IREN 42 Volts
14.1 General search for the cause of the error
15 Glossary
15.1 Definitions
15.2 Torque table: