Tweco 550i Transmig - Manual (Page 15)

TRANSMIG 350i, 450i, 550i
Manual 0-5205 2-3 INTRODUCTION
2.05 Description
The Cigweld Transmig 350i, 450i and 550i are three
phase multi process welding inverters that are capable
of performing GMAW/FCAW (MIG), MMAW (Stick)
and GTAW (Lift TIG) welding processes. The unit is
equipped with an integrated voltage reduction device
(VRD applicable in stick mode only), digital voltage
and amperage meters, and a host of other features
in order to fully satisfy the broad operating needs of
the modern welding professional. The unit is also
fully compliant to Australian Standard AS 60974.1
and IEC 60974.1.
The Transmig 350i, 450i and 550i provide excellent
welding performance across a broad range of ap-
plications when used with the correct welding con-
sumables and procedures. 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.
2.06 User Responsibility
This equipment will perform as per the information
contained herein when installed, operated, maintained
and repaired in accordance with the instructions pro-
vided. 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 re-
pairs be carried out by appropriately qualified persons
approved by CIGWELD. Advice in this regard can
be obtained by contacting an Accredited CIGWELD
Distributor.
This equipment or any of its parts should not be al-
tered from standard specification without prior written
approval of CIGWELD. 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 CIGWELD.
2.07 Transporting Methods
This unit is equipped with a handle for carrying
purposes.
WARNING
ELECTRIC SHOCK can kill. DO NOT TOUCH
live electrical parts. Disconnect input
power conductors from de-energized
supply line before moving the welding
power source.
!
WARNING
FALLING EQUIPMENT can cause serious
personal injury and equipment damage.
Lift unit with handle or lifting lug on top of case.
Use handcart or similar device of adequate capacity.
If using a fork lift vehicle, place and secure unit on a
proper skid before transporting.