40
The cutting speeds and conditions in the following tables were selected to give the best quality with a particular gas combi-
nation at a specic current.
Consumables - Refer to PT-26 Torch manual for recommended parts for these conditions. Use of parts in combinations and
applications other than as described herein can result in damage to the torch or poor performance.
Gas and Current Selection- Refer to the following tables to choose the most appropriate conditions for your application.
SECTION 4 OPERATION
PT-26 in-line torch cutting conditions:
Data taken with Swirl Bae (0558003583) and Shield Cup (0558003582).
65 Amp data uses standard Heat Shield (34592) or Close Proximity Heat Shield (37146) in place of Shield Cup
(0558003582) and uses a 50 Amp Nozzle (36567).
To ensure optimum cutting performance and aid in troubleshooting any cut quality problems, please refer to
the following cutting parameters charts.
4.8 Cut Data
4.7 Operating Parameters
Recommended Gas Pressures -
Start ............................................ 30 psig
Plasma (Cutting) .................... 50 - 70 psig
Plasma (Gouging) .................. 40 - 45 psig
Shield .......................................... 40 - 50 psig
Recommended Stand-o -
5/16" - 1/2"
Travel Speeds -
Travel speeds for the PT-26 are given in Tables 4-1 through 4-4.
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