Tweco 250i Multi Process Welding Inverter 2RT Wire Feeder - Manual (Page 15)

INTRODUCTION TRANSMIG 250i
Manual 0-5187 2-3 INTRODUCTION
2.05 Description
The Cigweld Transmig 250i is a self contained single phase
multi process welding inverter that is capable of perform-
ing GMAW/FCAW (MIG), MMAW (Stick) and GTAW (Lift
TIG) welding processes. The Transmig 250i is equipped
with an integrated wire feed unit, voltage reduction de-
vice (VRD) for STICK (MMAW) welding, digital volt age
/ amperage meters, power factor correction (PFC) with
energy saving technology and a host of other features to
satisfy the broad operating needs of the modern welding
professional.
An optional Wirefeeder can also be connected to the
Transmig 250i to extend the welding radius from 3.6m
to 11.6m from the Power Source.
The Transmig 250i and 2RT Wirefeeder are fully compliant
to Australian Standard AS 60974.1 and IEC 60974.1. The
Transmig 250i MIG provides excellent welding perfor-
mance across a broad range of applications when used
with the correct welding consumables 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 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 appro-
priately 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 altered
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 re-
pair by anyone other than appropriately qualified persons
approved by CIGWELD.
2.07 Transportation Methods
!
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 per-
sonal injury and equipment damage.
Lift unit with integrated hand holds at the front and rear
of the unit.
Use handcart or similar device of adequate capacity.
If using a fork lift vehicle, place and secure unit on a proper
skid before transporting.