Tweco ArcMaster 401S - Manual (Page 16)

ARCMASTER 401S POWER SOURCE
INTRODUCTION 2-2 Manual 0-5345
2.04 Description
The Tweco ArcMaster 401S is a welding power source
incorporating to provide TIG, Stick and Gouging weld-
ing process.
The units are also fully compliant to CSA E 60974-1
and UL 60974-1.
The following instructions detail how to correctly and
safely set up the machine and give guidelines on gaining
the best efficiency and quality from the Power Source.
Please read these instructions thoroughly before using
the unit.
2.05 User Responsibility
This equipment will perform as per the information con-
tained herein when installed, operated, maintained and
repaired in accordance with the instructions provided.
This equipment must be checked periodically. Defective
equipment (including welding leads) should not be used.
Parts that are broken, missing, plainly worn, distorted or
contaminated, should be replaced immediately. Should
such repairs or replacements become necessary, it
is recommended that such repairs be carried out by
appropriately qualified persons approved by Tweco.
Advice in this regard can be obtained by contacting an
Accredited Tweco Distributor.
This equipment or any of its parts should not be altered
from standard specification without prior written ap-
proval of Tweco. The user of this equipment shall have
the sole responsibility for any malfunction which results
from improper use or unauthorized modification from
standard specification, faulty maintenance, damage or
improper repair by anyone other than appropriately
qualified persons approved by Tweco.
2.06 Transporting Methods
!
Disconnect input power con-
ductors from de-energized supply line before moving
the welding Power Source.
Lift Power Source with handle on top of case. Use
handcart or similar device of adequate capacity. If using
a fork lift vehicle, secure the Power Source on a proper
skid before transporting.
2.07 Packaged Items
ArcMaster 401S Inverter Power Source (Part
No. W1009100)
• ArcMaster 401S Inverter Power Source w/10 ft
input power cable
• 50mm male Dinse connector × 2
• Operating Manual, English
• CD - Operating Manual (Eng/Fr/Sp)