Manual 0-2962 2-1 INTRODUCTION
SECTION 2:
INTRODUCTION
2.01 Scope of Manual
This manual contains descriptions, operating instructions
and maintenance procedures for the 1Torch Models SL60
and SL100 Plasma Cutting Torches. Service of this equip-
ment is restricted to properly trained personnel; unqualified
personnel are strictly cautioned against attempting repairs
or adjustments not covered in this manual, at the risk of
voiding the Warranty.
Read this manual thoroughly. A complete understanding
of the characteristics and capabilities of this equipment will
assure the dependable operation for which it was designed.
2.02 General Description
Plasma torches are similar in design to the automotive
spark plug. They consist of negative and positive sec-
tions separated by a center insulator. Inside the torch, the
pilot arc starts in the gap between the negatively charged
electrode and the positively charged tip. Once the pilot arc
has ionized the plasma gas, the superheated column of
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is focused on the metal to be cut.
A single torch lead provides gas from a single source to be
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is divided inside the torch head. Single - gas operation
provides a smaller sized torch and inexpensive operation.
NOTE
Refer to Section 2.05, Introduction To Plasma,
for a more detailed description of plasma torch
operation.
Refer to the Appendix Pages for additional
specifications as related to the Power Supply
used.
2.03 Specifications
A. Torch Configurations
1. Hand Torch, Models SL60 and SL100
The hand torch head is at 75° to the torch handle.
The hand torches include a torch handle and torch
trigger assembly.
B. Torch Leads Lengths
Hand Torches are available as follows:
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Machine Torches are available as follows:
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C. Torch Parts
Starter Cartridge, Electrode, Tip, Shield Cup
D. Parts - In - Place (PIP)
Torch Head has built - in switch
12 vdc circuit rating