TM 5-3431-225-15
Paragraph
Page
Gas
------------------------------------------------------------------------------------------------
Water
-----------------------------------------------------------------------------------------------------
Spark gap assembly -------------------------------------------------------------------------------------------------
Specially designed tools and equipment ------------------------------------------
Special tools and equipment ---------------------------------------------------------------------------------------
Stabilizer
Starting
Stopping
--------------------------------------------------------------------
Storage:
Inspection and maintenance of equipment -----------------------------------------------------------
Switches:
Power
-----------------------------------------------------------------------------------------------------------------
Standard-remote
----------------------------------------------------------------------------------------------------
3-28,3-31
Manual
auto
---------------------------------------------------------------------------------------------------------
Start
circuit
--------------------------------------------------------------------------------------------------------
Thermostatic
---------------------------------------------------------------------------------------------------------
rectifier
-------------------------------------------------------------------------------------------
TIG-metallic
----------------------------------------------------------------------------------------------------------
Tabulated
data
---------------------------------------------------------------------------------------------------------
Terminal board:
Ground and electrode -------------------------------------------------------------------------------------------
3-41,3-42
Thermostatic
switches
---------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------
Rectifier
--------------------------------------------------------------------------------------------------------------
Timers:
3-11,3-8
Spot
weld
------------------------------------------------------------------------------------------------------------
Gas and water ------------------------------------------------------------------------------------------------------
Training
Control
---------------------------------------------------------------------------------------------------------------
Main
Troubleshooting:
Contactor breaks circuit -----------------------------------------------------------------------------------------
Cooling fan does not operate ---------------------------------------------------------------------------------
Fan assembly is noisy --------------------------------------------------------------------------------------------
Gas
insufficient
----------------------------------------------------------------------------------------------------
High frequency inoperative ----------------------------------------------------------------------------------
Internal
wiring
----------------------------------------------------------------------------------------------------
Polarity cannot be selected -----------------------------------------------------------------------------------
Range cannot be selected ------------------------------------------------------------------------------------
Remote controls do not function properly --------------------------------------------------------------
Water
insufficient
------------------------------------------------------------------------------------------------
Unloading
the
equipment
----------------------------------------------------------------------------------------
Unpacking
the
equipment
-----------------------------------------------------------------------------------------
Voltage
change
bars
-------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------- 3-16
Water
insufficient
Welding machine:
Fails to start -------------------------------------------------------------------------------------------------------- 3-12, 4-13
Operates erratically
---------------------------------------------------------------------------------------------------------------- 4-9
Smokes
Wrelding machine:
---------------------------------------------------------------------------------------------------------------- 4-37
Frame
Top and housing --------------------------------------------------------------------------------------------------- 3-26
Welding machine operation -------------------------------------------------------------------------------------- 2-13
--------------------------------------------------------------------------------------------------------------------------4-35
Wiring
I-3