Tweco ArcMaster 201 TS, Service Manual

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INTRODUCTION TWECO 201TS
Manual 0-5150 2-1 Introduction
SECTION 2:
INTRODUCTION
2.01 How to Use This Manual
This Manual usually applies to the part numbers listed
on page i. To ensure safe operation, read the entire
manual, including the chapter on safety instructions and
warnings. Throughout this manual, the word WARNING,
CAUTION and NOTE may appear. Pay particular attention
to the information provided under these headings. These
special annotations are easily recognized as follows:
!
WARNING
Gives information regarding possible per-
sonal injury. Warnings will be enclosed in a
box such as this.
CAUTION
Refers to possible equipment damage. Cau-
tions will be shown in bold type.
NOTE
Offers helpful information concerning certain
operating procedures. Notes will be shown
in italics
You will also notice icons from the safety section ap-
pearing throughout the manual. These are to advise you
of specific types of hazards or cautions related to the
portion of information that follows. Some may have
multiple hazards that apply and would look something
like this:
2.02 Equipment Identification
The unit’s identification number (specification or part
number), model, and serial number usually appear
on a nameplate attached to the machine. Equipment
which does not have a nameplate attached to the
machine is identified only by the specification or part
number printed on the shipping container. Record these
numbers for future reference.
2.03 Receipt of Equipment
When you receive the equipment, check it against the
invoice to make sure it is complete and inspect the
equipment for possible damage due to shipping. If there
is any damage, notify the carrier immediately to file a
claim. Furnish complete information concerning damage
claims or shipping errors to the location in your area
listed in the inside back cover of this manual. Include
all equipment identification numbers as described above
along with a full description of the parts in error.
2.04 Description
This compact inverter welding machine has infinitely
adjustable welding current from 10 to 200 amps.
The 201TS has a LIFT TIG (GTAW) and HF TIG
(GTAW) welding mode that offers stable TIG welding
characteristics with an optimized start TIG sequence to
initiate the welding arc when used with a suitable TIG
torch and shielding gas. Advanced TIG features include
8 Pin Amp Plug for remote control devices, down
slope, 2T / 4T controls, and gas solenoid operation.
It also has STICK (MMA) welding mode which uses
standard general purpose STICK (MMA) 2.5mm (3/32”)
electrodes for light gauge work, generally less than
3.2mm (1/8”) thick and STICK (MMA) 3.2mm (1/8”)
electrodes for heavier material.
2.05 Transportation Methods
!
Disconnect input power
conductors from de-energized supply line before
moving the welding power source.
Lift unit with handle on top of case. Use handcart or
similar device of adequate capacity. If using a fork
lift vehicle, secure the unit on a proper skid before
transporting.