Tweco XTTM-300 - Manual (Page 4)

TABLE OF CONTENTS
SECTION 1:
GENERAL INFORMATION ............................................................................................... 1-1
1.01 Notes, Cautions and Warnings ..................................................................... 1-1
1.02 Important Safety Precautions ....................................................................... 1-1
1.03 Publications .................................................................................................. 1-3
Section 2: Torch Specifications ................................................................................................. 2-1
SECTION 3:
INSTALLATION ................................................................................................................. 3-1
3.01 Unpacking .................................................................................................... 3-1
3.02 Oxygen Plasma Pre-Charge Unit Installation ............................................... 3-1
3.03 Oxygen Plasma Pre-Charge Unit Switch Setting .......................................... 3-5
3.04 Connecting Torch ......................................................................................... 3-6
3.05 Consumables Selection ............................................................................... 3-8
3.06 Oxygen Plasma Pre-Charge Unit Installation Checks ................................ 3-11
3.07 Oxygen Plasma Pre-Charge Unit Operational Check ................................. 3-12
3.07 Pre-Charge Unit Checks ............................................................................ 3-12
SECTION 4-A:
OPERATION WITH MANUAL GAS CONSOLE ........................................................... 4A-1
Material Amperage Plasma Gas Shield Gas Page
30 O2 O2 - N2 4A-4
50 O2 O2 - N2 4A-5
70 O2 O2 - N2 4A-6
100 O2 O2 - N2 4A-7
30 Air Air 4A-8
50 Air Air 4A-9
70 Air Air - CH4 4A-10
100 AR / H2 N2 4A-11
50 Air Air 4A-12
70 Air Air 4A-13
100 AR / H2 N2 4A-14
Speed Charts for Manual Gas Controls
Stainless Steel
Mild Steel
Aluminum