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CUTMASTER A120

Manual 0-4989 5-1 SERVICE

SECTION 5 SYSTEM:

SERVICE

5.01 General Maintenance

Warning!

Disconnect input power before maintaining.

Each Use

Visual check of

torch tip and electrode

Weekly

Visually inspect the torch body tip,

electrode, start cartridge and shield cup

Visually inspect the

cables and leads.

Replace as needed

3 Months

Clean

exterior

of power supply

6 Months

Replace all

broken parts

Visually check and

Carefully clean the

interior

Maintain more often

if used under severe

conditions

Art # A-07938_AB

Table of Contents5
Section 1: General Information7
- Notes, Cautions and Warnings7
- Important Safety Precautions7
- Publications8
- Note, Attention Et Avertissement9
- Precautions de Securite Importantes9
- Documents de Reference11
- Declaration of Conformity12
- Statement of Warranty13
Section 2 System: Introduction15
- How to Use this Manual15
- Equipment Identification15
- Receipt of Equipment15
- Power Supply Specifications16
- Input Wiring Specifications17
- Power Supply Features18
Section 2 Torch: Introduction19
- 01 Scope of Manual19
- 02 General Description19
- 03 Specifications19
- 04 Options and Accessories20
- 05 Introduction to Plasma20
Section 3 System: Installation23
- Unpacking23
- Lifting Options23
- Power Supply Location and Mounting23
- Opening the Contactor Cover23
- Primary Input Power Connections24
- Gas Connections26
Section 3 Torch: Installation29
- 01 Torch Connections29
- 02 CNC Connection29
Section 4 System: Operation31
- Front Panel Controls / Features31
- Preparations for Operation32
Section 4 Torch: Operation35
- 01 Machine and Automated Torch Operation35
- 02 Automation Torch Parts Selection36
- 03 Machine and Hand Torch Parts Selection36
- 04 Cut Quality37
- 05 General Cutting Information38
- 06 Hand Torch Operation39
- 07 Gouging42
- 08 Recommended Cutting Speeds for Machine and Automated Torches with Exposed Tip44
- 09 Recommended Cutting Speeds for Machine and Automated Torches with Shielded Tip70
Patent Information92
Section 5 System: Service95
- General Maintenance95
- Maintenance Schedule96
- Common Faults96
- Fault Indicator97
- Basic Troubleshooting Guide98
- Power Supply Basic Parts Replacement100
Section 5 Torch: Service103
- 01 General Maintenance103
- 02 Inspection and Replacement of Consumable Torch Parts104
Section 6: Parts Lists105
- Introduction105
- Ordering Information105
- Power Supply Replacement105
- Replacement Power Supply Parts106
- Options and Accessories106
- Torch Replacement Parts SL100SV Torch (with Solenoid on Mounting Tube)108
- Torch Consumable Parts (SL100)110
- Replacement Parts for Hand Torch111
Appendix 1: Sequence of Operation (Block Diagram113
Appendix 2: Data Tag Information114
Appendix 3: Torch Pin - out Diagrams115
Appendix 4: Torch Connection Diagrams116
Appendix 5: System Schematic, 208/460V Units118
Appendix 6: System Schematic, 400/600V Units120
Appendix 7: Raw Arc Voltage122
Appendix 8: Publication History126

Brand	Thermal Dynamics
Model	CUTMASTER A120
Category	Welding System
Language	English

Thermal Dynamics CUTMASTER A120 User Manual

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Thermal Dynamics CUTMASTER A120 Specifications

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