LORCH S-Pulse Manuals

LORCH S-Pulse Manuals

Manuals and User Guides for LORCH S-Pulse. We have 1 LORCH S-Pulse manual available for free PDF download: Service Manual

LORCH S-Pulse Service Manual

LORCH S-Pulse Service Manual (68 pages)

Brand: LORCH | Category: Welding System | Size: 6.6 MB

Table of Contents

Table of Contents
3
1 Machine Elements

4
2 Safety Precautions

6
- Requirement
  6
- Testing Lorch Machines According to IEC 60974-4
  6
3 Inverter Principle

7
4 Machine Wiring Diagrams

8
5 Common Logic Functions

12
6 Front Panels

12
- Front Panel P-Synergic / S-Pulse / S
  12
Speedpulse 3.0

12
- Front Panel Functions S/P
  12
- Front Panel P-Basic
  14
7 Pc-Boards

15
- Pc-Board MAPRO05
  15
- Pc-Board DMR
  20
- Pc-Board PP90R
  22
- Pc-Board DMRPP04
  23
- Pc-Board ZVP
  26
- Pc-Board DS20BF
  28
- Pc-Board DS21BF
  29
- Pc-Board DS22BF
  29
- Pc-Board MAT-BF
  30
- Pc-Board DS-VA
  31
- Pc-Board DCDR21 / DCDR23
  32
- Pc-Board DK-PWRUP / DK-PWRUP02
  35
- Pc-Board DK-PWRUP04DKL / DK-PWRUP05-DKL
  36
- Pc-Board DP-S3NEFI
  37
- Pc-Board DK-GLCL3
  39
- Pc-Board DP-UFI-BO
  40
- Pc-Board DP-EMV
  40
- Pc-Board DS-ERW
  41
- Pc-Board TC21
  43
8 Electrical Components

44
- Current Sensor VAC
  44
- Control Transformer
  46
- TIG Option
  47
9 Troubleshooting

48
- Monitoring Temperature
  48
- Supply Voltages
  49
- Monitoring Welding Current
  50
- PE-Protection / Gas Pressure Switch
  51
- Cooling Unit
  52
- Monitoring Output Voltage
  55
- Monitoring Wire Feed Motor
  56
- Remote Control
  58
- Monitoring Primary Input Current
  59
Monitoring Bus Voltage

60
- Encoding Power Units
  61
- Testing Mosfets
  62
- Inside Diagram Diodes
  62
- Service Codes
  63
- Malfunction Codes
  64

Advertisement

Advertisement

Related Products

LORCH Categories

Welding System Wire Feeders Outdoor Cart Inverter Flashlight

More LORCH Manuals