OM-1558A
11/90
RECEIVING-HANDLING
Before
unpacking
equipment,
check
carton
for
any
dam-
Use
the
following
spaces
to
record
the
Model
Designa
age
that
may
have
occurred
during
shipment.
File
any
tion
and
Serial
or
Style
Number
of
your
unit.
The
infor
claims
for
loss
or
damage
with
the
delivering
carrier.
mation
is
located
on
the
data
card
or
the
nameplate.
Assistance
for
filing
or
settling
claims
may
be
obtained
from
the
distributor
and/or
the
equipment
manufactur-
Model
_________________________________________
ers
Transportation
Department.
Serial
or
Style
No.
____________________________
When
requesting
information
about
this
equipment,
al
ways
provide
the
Model
Description
and
Serial
or
Style
Date
of
Purchase
_______________________________
Number.
TABLE
OF
CONTENTS
Section
No.
Page
No.
SECTION
1
SAFETY
RULES
1-1.
Prevent
Electric
Shock
1
1-2.
Provide
Protection
From
Fumes
And
Gases
1
1-3.
Protect
Eyes
And
Skin
From
Arc
Rays;
Protect
Ears
From
Noise
1
1-4.
Prevent
Fires
And
Burns
1
1-5.
Protect
Compressed
Gas
Cylinders
1
1-6.
Provide
Protection
For
Speial
Situations
1
1-7.
Provide
Proper
Equipment
Maintenance
2
1
-8.
Additional
Safety
Information
2
SECTION
2
SAFETY
PRECAUTIONS
AND
SIGNAL
WORDS
2-1.
General
Information
And
Safety
3
2-2.
Safety
Alert
Symbol
And
Signal
Words
3
SECTION
3
SPECIFICATIONS
3-1.
Duty
Cycle
3
3-2.
Description
3
SECTION
4
INSTALLATION
4-1.
Torch
Body
4
4-2.
Gas
Hose
Connections
And
Gas
Valve
(If
Applicable)
5
4-3.
Power
Cable Connection
6
SECTION
5
SEQUENCE
OF
OPERATION
5-1.
Gas
Tungsten
Arc
Welding
(GTAW)
6
5-2.
Shutting
Down
6
SECTION
6
MAINTENANCE
6-1.
Routine
M~intenance
7
6-2.
Tungsten
Electrode
7
SECTION
7
PARTS
LIST
Figure
7-1.
Complete
Torch
Assembly
9
Figure
7-2.
Consumable
Parts
And
Cross
Reference
Chart
10
LIST
OF
CHARTS
AND
TABLES
Table
3-1.
Specifications
3
Table
6-1.
Maintenance
Schedule
7
Table
6-2.
Tungsten
Size
8