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PCM-875
User Manuals: ESAB PCM-875 Plasma Cutter
Manuals and User Guides for ESAB PCM-875 Plasma Cutter. We have
1
ESAB PCM-875 Plasma Cutter manual available for free PDF download: Instruction Manual
ESAB PCM-875 Instruction Manual (49 pages)
PLASMA ARC CUTTING PACKAGE
Brand:
ESAB
| Category:
Welding System
| Size: 3.08 MB
Table of Contents
User Responsibility
2
Table of Contents
3
Safety Precautions
4
Fumes and Gases
5
Additional Safety Information
5
Cylinder Handling
5
Equipment Maintenance
5
Précautions de Sécurité
6
Description
8
General
8
Scope
8
Packages Available
8
Specifications
9
PT-27 Torch Specifications
10
PT-27 Dimensions
10
PT-27/PCM 875 Cutting Performance
10
Optional Accessories
10
Equipment Required
11
Location
11
Inspection
11
Installation
11
Secondary (Output) Connections
12
Recommended Sizes for Input Conductors and Line Fuses
12
PCM-875 Interconnection Diagram
13
Mechanized Cutting Installation with the Pt-20Am Torch
15
Mechanical System Setup
15
Mechanical Cutting Interface Diagram
15
Connection Diagram - PCM-875/PT-20AM with Arc Starter
16
Operation
17
Pcm-875 Controls
17
Cutting with the Pt-27
17
Air Test Switch
17
Electrode Wear Limit
18
Common Cutting Problems
19
Insufficient Penetration
19
Uneven Arc
19
Main Arc Extinguishers
19
Inspection and Cleaning
20
Pt-27 Torch Consumable Parts
20
Assembly of PT-27 Torch Front End Parts
20
Maintenance
20
Flow Switch
21
IGBT Handling & Replacement
21
Screw Fastening Order
21
Troubleshooting Guide
22
Power Light (PL1) Does Not Come on
22
No Air Flow
22
Section 5 Troubleshooting
22
Fault Light Activates When Torch Switch Is Closed
23
Air Is on but Nothing Happens When Torch Switch Is Operated
24
High Frequency and Pilot Arc Are on but Main Arc Does Not Transfer
25
Poor Cutting Performance
25
Air Does Not Shut off
25
Main Arc Is Difficult to Start
25
Reference Voltage Checks
26
Control Board Assembly
26
Troubleshooting
26
Sequence of Operation
27
Trigger Lock "Unlock" Position
27
Trigger Lock Position
28
Replacement Parts
38
Ordering
38
Section 6 Replacement Parts
40
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