Miller MMT-400A1 Owner's Manual

January 1980
FORM: OM-1023B
Effective With Style No. JA-2
MODEL
MMT-300A1
MMT-400A1
OWN ERS
MANUAL
hullER
MILLER ELECTRIC MFG. CO.
718 S. BOUNDS ST. P.O. Box 1079
APPLETON,
WI
54912 USA
ADDITIONAL COPY PRICE 30 CENTS
NWSA CODE NO. 4579
PRINTED
IN
U.S.A.
~.
~~P
q~~p
~
L
LIMITED WARRANTY
EFFECTIVE: JUNE 1, 1979
This warranty supersedes all previous MILLER warranties and is ex
clusive with no other guarantees or warranties expressed or implied.
LIMITED
(
WARRANTY-Subject
to
the terms and conditions
hereof, Miller Electric Mfg. Co. Appleton, Wisconsin warrants
to its Distributor/Dealer that all new and unused Equipment
furnished by Miller is free from defect in workmanship and
material as of the time and place of delivery by Miller. No warranty is made by Miller with respect to engines, trade accessories or other items manufactured by others. Such
engines, trade accessories and other items are sold subject. to
the warranties of their respective manufacturers, if any
All
engines are warranted by their manufacturer for one year from
date of original purchase.
.
specified below, Millers warranty does not apply
to components having normal useful life of less than one (1)
year, such as spot welder tips, relay and contactor points,
MILLERMATIC parts that come in contact with the welding
wire including nozzles and nozzle insulators where failure does
not result from defect in workmanship or material.
Except
as
Miller shall be
ranted
Equipment
required
within the
ment to
following periods
the original user:
from the date of
delivery
a
matter of
by
the
general policy only, Miller may honor claims
original user within the foregoing periods.
writing by Miller in appropriate cases. (3)
repair or replacement at an authorized
Miller service station or (4) payment of or credit for the purchase
price (less reasonable depreciation based upon actual use) upon
return of the goods at Customers risk and expense. Upon receipt
or, where
authorized in
the reasonable cost of
of notice of apparent defect or failure, Miller shall instruct the claimant on the warranty claim procedures to be followed.
GUARANTY OR REPRESENTA-
war-
defect
ANY IMPLIED WARRANTY OF MERCHANTABILITY OR OF
of
Equip-
TION
AS
5.
Replacement
Batteries
or
1 year
3 years
AS
EXCEPT
repair parts, exclusive of labor
EXPRESSLY
MILLER
)
PURCHASE
of the date of such failure.
writing
within
ARE
BY
MILLER
INTENDED
IN
FOR
COMMERCIAL/INDUSTRIAL
90days
ULTIMATE
1 year
60 days
USERS AND FOR OPERATION BY PERSONS TRAINED AND
6 months
is notified in
PROVIDED
PRODUCTS
EXPERIENCED
WELDING
IN
BY
THE
EQUIPMENT
USE
AND
CONSUMER USE. MILLER
provided that Miller
k.~
FITNESS FOR PARTICULAR PURPOSE, WITH RESPECT TO
WRITING,
All other Millermatic Feeders
6.
.
1 year
only)
3. Allweldinggunsandfeeder/guns
4.
~
TO
CLUDED AND DISCLAIMED BY MILLER.
-
f~
ANY AND ALL EQUIPMENT FURNISHED BY MILLER IS EX
1. Arc welders, power sources and components
2. Original main power rectifiers
(labor
)
ANY EXPRESS WARRANTY NOT PROVIDED HEREIN AND
ANY IMPLIED WARRANTY,
a
on
)
In the case of Millers breach of warranty or any other duty
with respect to the quality of any goods, the exclusive remedies
therefore shall be, at Millers option Ii) repair or (2) replacement
PERFORMANCE, AND ANY REMEDY FOR
BREACH OF CONTRACT WHICH, BUT FOR THIS PROVISION,
MIGHT ARISE BY IMPLICATION, OPERATION OF LAW,
CUSTOM OF TRADE OR COURSE OF DEALING, INCLUDING
honor warranty claims
resulting from
to
in the event of failure
As
submitted
thirty (30) days
TO,
AND
MILLERS
NO
RESELLER
AND
MAINTENANCE
NOT FOR
CONSUMERS
OF
OR
WARRANTIES DO NOT EXTEND
IS
AUTHORIZED
WARRANTIES TO, ANY CONSUMER.
TO
EXTEND
SECTION 1
Ampere Rating
Duty Cycle
dcrp
100%
1-1.
INTRODUCTION
-
Cable
Dimensions
And
Hose
Cooling
Method
Model
CO2
I Argon
Length
300
300
I
200
10 Ft.
Ampere
Amps.
I
Amps.
15 Ft.
400
400
I
Ampere
Amps
Air
Height
In Pounds
Net
Length
6-1/2
I13-1/2~
10 Ft.
Air
6-1/2
113112
15 Ft.
1-4.
GENERAL
I Shipping
12
I
I
10
I
9
~
This manual has been prepared
izing personnel with the design,
1-2.
Approx. Weight
In Inches
10
13
ii
14
13
SAFETY
especially for use in familiar
installation, operation, main
tenance, and troubleshooting of this equipment. All informa
tion presented herein should be given careful consideration to
assure optimum performance of this equipment.
Before the
equipment is put into operation, the safety sec
front of the welding power source or welding
generator manual should be read completely. This will help
avoid possible injury due to misuse or improper welding
applications.
RECEIVING-HANDLING
The
tion
the
at
following definitions apply to CAUTION, IMPORTANT,
and NOTE blocks found throughout this manual:
Prior to installing this equipment, clean all packing material
from around the unit and carefully inspect for any damage
that may have occurred during shipment. Any claims for loss
or damage that may have occurred in transit must be filed by
the purchaser with the carrier. A copy of the bill of lading
and freight bill will be furnished by the carrier on request if
occasion to file claim arises.
p;Ir~~Ii.i~.~
When requesting information concerning this equipment, it is
essential that Model Description and/or Stock Number and
Serial (or
1-3.
Style)
U
Under this heading, installation, operati.ng, and main
not
will be found that if
practices
procedures
carefully followed may create
tenance
or
a
hazard to per-
sonnel.
Numbers of the equipment be supplied.
.
DESCRIPTION
NI
This gun is manufactured in two model classifications:
amp and 400 amp.
300
U
U
not
ment.
NOTE
features of the 400 amp model permits use of
cored or hard wires having diameters .045,
1/16. and 5/64. This gun is rated at 400 amperes, 100
percent duty cycle when used with CO2 shielding gas.
flux
SECTION 2
-
U
I
Under this heading, explanatory statements will be
found that need special emphasis to obtain the most
efficient operation of the equipment.
The gun is shipped with the proper components installed for
wire size ordered.
I
U
INSTALLATION
2-4.
CONTACT TUBE AND WIRE GUIDE
Contact tubes usually have the wire size they
on the tube body.
for
Check the Contact tube to make
being used.
GAS HOSE CONNECTIONS
it is the correct size for
2-5.
thread.
CONTROL SWITCH RECEPTACLE
the
plug from the gun control
receptacle on the control/feeder
A.
on
the control/feeder to make
sure
For guns to be used with SWINGARC SINGLE
SWINGARC DUAL units:
or
.
same
WELD CABLE CONNECTIONS
size
as
the outlet guide
on
the gun.
(Figure 2-1)
Connect the weld power cable from the gun to the weld cable
the nut on this
on the control/feeder. Tighten
connection.
guides
OUTLET GUIDE CONNECTIONS
and rotate plug clockwise.
connector
wire
the correct size.
(Figure 2-1)
two-prong twistlock
cable into the control switch
the
are
(Figure 2-1)
Connect the gas hose from the gun to the gas connection on
the control/feeder and tighten. This fitting has a right-hand
Insert
sure
the wire
Check
2-3.
designed
supplies.
they
2-2.
are
stamped
Prior to installing the gun, ensure that the control!
feeder and welding power source are both completely
disconnected from
their respective input electrical
power
2-1.
U
U
design
either
I
this
tenance
The design features of the 300 amp model permits use of
.030, .035, .045 diameter hard wire and .045 diameter
flux cored wire. This gun is rated at 300 amperes, 100
percent duty cycle when used with CO2 shielding gas.
The
heading, installation, operating, and main
procedures or practices will be found that if
carefully followed may result in damage to equip
Under
Both models are air cooled and are designed specifically for
the Gas Metal-Arc Welding (GMAW) process.
1.
Screw
outlet
desired
size
outlet
guide
into
threaded
end
of
guide adapter.
OM-1023 Page 1
2.
Insert outlet guide on the gun into outlet guide adapter
with flat side toward set screw. Secure adapter tightening
6.
Tighten
locking
the
screws.
setscrew.
3.
ProceedtoStepBl.
Ensure Gear Cover
B.
For guns
be used with all other control/feeders:
to
To Installing Outlet Guide
(Figure 2-1)
1.
Is Down And Secured Prior
Outlet Guide Should
Not Touch Gears.
Ensure that proper size components are installed in the
assembly and the control/feeder for the wire size
being used (refer to respective parts list).
gun
2.
j
Control Switch
Connection
I
Thread the electrode wire through the drive roll of the
control/feeder so it extends about 3 inches beyond the
outlet
Gas Out
Connection
guide hole.
Outlet Guide
Screw
3.
Close and
4.
Slide the outlet guide
assembly housing.
5.
secure
the gear cover(s).
the wire and into the drive roll
over
Ensure that the flat side of the outlet guide is facing the
setscrew.
I
I
IMPORTANT
weld Cable
I
The
Connector
outlet
guide should be positioned as close as
the drive rolls without touching them. This
possible
the
maximum
gives
column wire strength thus elimin
Assembly
to
ating
in the wire. When more pressure is applied
time the clearance should be rechecked on all
waves
at any
TC-056 811-4
guides.
Figure 2-1. Gun
-
SECTION 3
3-1.
-
to
Control/Feeder Connections
SEQUENCE OF OPERATION
GAS METAL-ARC WELDING (GMAW)
8.
Actuate the swtich on the gun handle to
beyond the end of the gas nozzle (if
run
out
1.
Ensure that proper electrical connections have been
made to the welding power source and the control/
feeder (refer to the respective Owners Manuals).
2.
Ensure that the proper
the control/feeder.
shielding
Ensure that the
threaded and that
wire has been properly
initial tensions have been set
(refer to the control/feeder
Cut the wire off approximately 1/4
nozzle.
9.
3.
4.
Turn
the
on
shielding
Place controls
5.
on
gas
the control/feeder
in the
Place the controls
10.
the
on
contact
on
the
control/feeder
power source in the
welding
required position for the welding set
welding power source Owners Manual).
11.
power sou rce is e nergized a nd t he
lever on the gun is depressed, open-circuit
will be present on the welding wire and any
making
control
anticipated wire speed.
required
set up.
welding
metal part
of
better to have t he
re speed rate too f ast th an
feed rate is too slow upon initial
welding, the wire may burn back into the contact
tube, thus damaging it.
supply.
the control/feeder (the welding power source
must be energized if the control/feeder power input is
connected to the welding power source).
~ltage
Speed
excess
-
Energize
switch
Wire
too slow. If the wire
positions for the welding
6.
the
slightly in
from the
welding
control/feeder
Manual).
the
Set
is connected to
3/8
correct
Owners
on
gas
to
the wire
applicable).
Energize
the
welding
up
(refer
to
power source.
Prior to welding, it is imperative that
rprotective
clothing (welding coat and gloves) end eye protection
(glasses and/or welding helmet) be put on. Failure to
comply may result in serious or permanent bodily
damage.
with it.
r~T
When
installing
new
equipment,
or
after
prolonged
shutdown, allow shielding gas to flow continuously for
at least one minute prior to welding in order to purge
shielding gas line. Place the Wire Speed control to
the minimum setting to avoid wasting the welding wire
while purging.
the
I
7.
Press
lever
Page 2
the
on
Purge
button
(if applicable)
or
are
I
the switch
the gun handle to purge the gas line.
welding wire and all metal parts in contact with it
energized while welding. Do not touch the welding
wire or any metal part making contact with it.
The
12.
Hold
the end of the gas nozzle
from the workpiece.
approximately 1/2
.1
13.
14.
Press the switch lever on the gun handle. Gas will start
flow, wire will start to feed and the arc will be
established. If wire slippage is noticed, tighten drive
roll pressure adjustment 1/4 turn at a time until
slippage stops. Do not overtighten.
After the controls on the welding power source and
the control/feeder have been adjusted for normal
operation, the control/feeder and welding power
to
function automatically whenever the gun
depressed. Releasing the gun switch lever will
extinguish the arc and cause wire feed and gas flow to
will
source
switch is
stop.
Ensure
that the welding power
down and that power is
shut
sou~~s
SHUTTING DOWN
3-2.
1.
Turn off the
shielding
gas at the source.
completely
from
removed
the
control/feeder prior to performing drive roll pressure
adjustment.
If
to~
welding
is performed in a confined area, failure
the shielding gas supply could result in a
buildup of gas fumes, thereby endangering personnel
reentering the welding area.
turn
IMPORTANT
I
off
I
Whenever
outlet
drive
roll
is
pressure
guide clearance
must
inlet
adjusted
and
be rechecked.
2.
Deenergize
control/feeder and
the
the
welding
power
source.
SECTION 4
-
CAUTION
Ensure that the welding
power
MAINTENANCE
~gu!!isequi&for.o3oor.o35wjreanditis
is completely
removed from the
source
shut down and that power is
control/feeder prior to attempting maintenance work
on this gun qr associated equipment.
4-1.
desired to convert from one of these wire sizes to the
other, only the contact tube (item 4, Figure 4-1) will
have to be changed. However, if the gun is equipped
for .030 or .035 wire and it is desired to convert to
i
INSPECTION AND UPKEEP
Usage and shop conditions will determine
of maintenance required.
1.
Inspect gun for broken
tighten, repair and replace
areas,
as
frequency and type
cracks and
loose
.045 wire (or vice versa), all of the
have to be performed.
Cut the weld bead knob off the end of the
wire at the gun nozzle (2).
parts;
2.
Loosen the outlet guide locking screw and pull
outlet guide from the control/feeder (Figure 2-1
matter
3.
Cut the welding wire where it enters the outlet guide
(19). Pull the wire out of the monocoil assembly from
the end with the outlet guide.
required.
Carefully remove any weld spatter or foreign
which may accumulate around the nozzle orifice.
3.
Remove any accumulation around the switch.
4
Remove
4.
Repair or replace as required all hose and cabling; give
particular attention to frayed and cracked insulation and
areas where it enters equipment.
5
Remove nozzle (2).
adapter (5). Install
given.
Remove grease and grime from components; moisture
from electrical parts and cables.
6.
4-2.
Blow out the casing with compressed air when changing
wire. This removes any metal chips and dirt that may have
accumulated.
CHANGING WIRE SIZES
(Monocoil)(Figure 4-1)
7.
shut
that
control/feeder prior
feeder components,
or
tube (4), and contact tube
items in reverse order just
contact
new
and
remove
flat head
(12) back about six inches. Pull switch
handle
along with handle (12)
Remove outlet guide (19).
9.
Loosen setscrew (18) and
remove
to
avoid
jamming.
monocoil connector
(17).
source
power
power
to
the
(16) and Strain relief (15).
8.
10.
welding
welding
(10).
wires back
CAUTION
that the
down and
Pull
screw
insulating band (1) off gun
Slide
screw
6.
will
1.
2.
5.
following steps
is
is
removed
from
Loosen
of
completely
setscrew
outlet
guide
(9) and pull monocoil liner (14) out
and install new monocoil liner
end
(14).
the
changing the wire, control/
gun components.
11.
Secure monocoil liner (14) by tightening
12.
Install new monocoil connector (17) securing monocoil liner (14) to monocoil connector (17) by tighten.
Each time wire size is changed, the gun and control/feeder
be adapted for use with the new size wire.
ing
setscrew
setscrew
(9).
(18).
must
13.
to the
Proceed
as
follows
monocoil assembly to
when
help
changing
ensure
wire
size
with
proper installation.
the
Slide handle (12) onto head tube (6) and secure with
head screw (10). Slide insulating band (1) over
screw (10).
flat
Control/Feeder Owners Manual for information
involving changes in the control/feeder that are required to
handle different wire sizes.
Refer
14.
15.
Install outlet
Install
secure
strain
with
guide (19)
(15)
(16).
relief
screw
on
monocoil
onto
outlet
connector
(17).
guide (19) and
OM-1023 Page 3
1
Each time wire size
be adapted for
must
is
use
changed, the
with the
new
gun and control/feeder
size wire.
Refer to the Control/Feeder Owners Manual for information
involving changes in the control/feeder that are required to
handle different wire sizes.
3.
Proceed
LEGEND
1.
Band, Insulator
2.
Nozzle
assembly
Insulator, Nozzle
4.
Tube,
5.
6.
Adapter, Contact Tube
Tube, Head
Screw, Set 10-32 x 3/8
Connector, Conduit or
Contact
10.
11.
12.
13.
7
8
p
U
for 1/16 or 5/64 wire and it is desired to convert to
.045 wire (Or vice versa), all of the following steps will
have to be performed,
I
I
Handle
Monocoil
(300
(400
Casing
14.
15.
16.
Spring, Strain Relief
Screw, Round Head
Amp
Amp
10-32
1.
Cut the weld bead knob off the end of the
wire at the gun nozzle
welding
(2).
2.
Loosen the outlet guide locking screw and
outlet guide from control/feeder (Figure 2-1).
3.
Cut the welding wire where it enters the outlet guide
(19). Pull the wire out of the conduit (13) from the
pull the
x
1/2
Connector,
Screw, Set
Guide, Outlet
Monocoil
19.
changing wire size with the conduit
proper installation.
If the gun is equipped for 1/16 or 5/64 wire and it is
desired to convert from one of these wire sizes to the
other, Only the contact tube (item 4, Figure 4-1 ) will
have to be changed. However, if the gun is equipped
Screw, Set 10-32 x 3/16 (300
Amp Model Only)
Screw, Machine 10-32 x 3/8
Switch & Housing Assembly
Conduit
Models)
Models)
Liner, Monocoji
17.
18.
ensure
I
Monocoil
9.
help
to
NOTE
3.
7.
8.
follows when
as
end with the outlet
4.
10
Remove nozzle
adapter
(5).
(2),
Install
guide.
tube (4), and contact tube
items in reverse order just
contact
new
given.
5.
Slide
screw
insulating band (1) off
(10).
gun and remove flat head
12
6.
Pull
(12) back about six inches. Pull switch
handle
along with handle (12)
wires back
17
to
avoid
jamming.
7.
Loosen setscrew (7) and pull
(8) from head tube (6).
8.
Unscrew conduit connector (8) from conduit assembly
(13) and pull conduit assembly (13) Out of gun handle
out
conduit connector
(12).
9.
13
Remove
screw
(16) from outlet guide (19) and pull off
strain relief (15).
Items 8 & 9 assembled at
NOTE:
factory.
TC-056 811-3
Figure 4-1.Installing
Conduit AndMonocoil Wire Guide Kits
10.
Unscrew outlet guide (19) from conduit (13).
11.
Install
12.
Secure
screw
16.
Install
outlet guide
(19) into
proceed with welding operations.
control/feeder
outlet
new
strain
guide (19)
relief
(15)
onto
to
conduit (13).
outlet
guide (19)
with
(16).
and
13.
Insert the
new
conduit
(13) through the bottom of
handle (12).
4-3.
CHANGING WIRE SIZES
(Conduit)(Figure 4-1)
14.
Remove
0-Ring
connector
15.
Ensure that the
shut down and
welding
that
power
power
is
sour~ completely
removed
from
4
16.
new
conduit Connector
(8)
onto
the conduit
17.
1
Slide handle (12) onto head tube (6) and secure with
flat head screw (10). Slide insulating band (1) over
screw
the
control/feeder prior to changing the wire, control/
feeder components, or gun components.
Page
on new
(13).
CAUTION
I
Secure
(8) and install
from connector
(8) if applicable.
(10).
Install
outlet guide
(19) into
proceed with welding operations.
control/feeder
and
January 1980
FORM: OM-1023B
Effective With Style No. JA-2
MODEL
MMT-300A1
MMT-400A1
PARTS
LIST
3
Model
300 Amp
400 Amp
Wire Size
Wire Size
2
1.2MM 1.2MM 1.6MM 2.0MM
.8MM
.9MM
.031
.036
.047
.047
.063
.079
.030
.035
.045
.045
1/16
5/64
1
4
Includes
Item 10
49
48
25
37
30
31
36
J32
Includes
Item 36
TC-056 811-C
Figure
OM-1 023
Page
1
A
Gun Assembly (400 Ampere Conduit Model Illustrated)
Quantity
Model
Item
Part
No.
No.
Figure
1
2
2
3
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
6
6
7
7
8
9
9
9
9
9
9
9
9
10
10
10
11
12
13
14
15
16
17
18
19
19
20
20
21
22
23
24
A
Description
INSULATOR, nozzle 11/16 inch
NOZZLE, 5/8 orifice 2-5/8 long
NOZZLE, 5/8 orifice 2-3/4 long
054 572 BAND,rubberl-1/18lDx3/64widex3/4
007319 KIT-WIRE, guide .030 10 ftor
007 321 KIT-WIRE, guide .030 wire 15 ft (See Fig B Page 4)
007 318 KIT-WIRE, guide .035 wire loft or
007 320 KIT-WIRE, guide .035 wire 15 ft (See Fig B Page 4)
007317 KIT-WIRE, guide .045 wire 10 ft or
007 322 KIT-WIRE, guide .045 wire lSft (See Fig B Page 4)
056 895 KIT-WIRE, guide .045 wire 10 ft or
056 900 KIT-WIRE, guide .045 wire 15 ft (consisting of)
056 896 KIT-WIRE, guide 1/16 wire lOft or
056 901 KIT-WIRE, guide 1/16 wire 15 ft (consisting of)
056 897 KIT-WIRE, guide 5/64 wire 10 ft or
056 902 KIT-WIRE, guide 5/64 wire 15 ft (consisting of)
*056 820
TUBE, contact .030 wire
*~35~ 821
TUBE, contact .035 wire
*056 822
TUBE, contact .045 wire
*056 823
TUBE, contact 1/16 wire
*056 824
TUBE, contact 5/64 wire
056 825
ADAPTER, tube contact .030-.045 wire
-
057 219
057 221
057083
056741
056836
058190
058 192
058 191
400
Amp
1
1
Gun Assembly
*056 710
056816
056818
056 826
007 330
007 332
058 174
056 652
056 653
056619
056 621
057218
057 220
300
Amp
ADAPTER, tube
-
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
contact 1/16 x 5/64 wire
CONNECTOR, monocoil (consisting of)
CONNECTOR, conduit (consisting of)
..O-RING,1/4x3/8
CONDUIT, .080 ID x lOft or
.CONDUIT,.O8OIDxl5ft
CONDUIT, 0.124 IDxl0ftor
.CONDUIT,0.l24IDxl5ft
.030 8 .035 lOft or
.030 & .035 l5ft (See Fig B Page 4)
.045 10 ft or
.045 15 ft (See Fig B Page 4)
GUIDE, outlet .030 & .035 wire
GUIDE, outlet .045 wire
MONOCOIL
MONOCOIL
MONOCOIL
MONOCOIL
1
ASSEMBLY,
ASSEMBLY,
ASSEMBLY,
ASSEMBLY,
GUIDE, outlet 1/16 x 5/64 wire
TUBING, neoprene 5/8 ID x 3/32 waIl x 4-5/8
INSULATOR, body head tube
TUBE, head
604771 SCREW, set steel 10-32 x 1/8
056610 LINER, tube head
602090 SCREW, machine steel flat hd 10-32 x 3/8
-
-
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
056831
HANDLE
1
1
056832
056833
056443
600 330
600 330
056803
056 854
056 479
602 088
CABLE ASSEMBLY, welding 10 ft or
CABLE ASSEMBLY, welding 15 ft (consisting of)
CONNECTOR, torch end
CABLE, weld copper stranded No. 1/0 hypalon (order by ft)
CABLE, weld copper stranded No. 1/0 hypalon (order by ft)
LUG, swedge on 1/0-2/0 cable
TUBING, heat shrink 3/8 dia x 2-1/2
SPRING, strain relief
SCREW, machine steel round hd 10-32 x 1/4
1
1
-
-
-
-
1
1
1
1
lOft
lOft
15ft
l5ft
1
1
1
1
1
1
1
1
OM-1023
Page 2
Quantity
Model
Item
Part
No.
No.
25
056 834
25
056 835
26
27
056 848
28
056 108
604 550
056 849
29
30
604 550
31
056 851
32
32
33
34
057
057
604
604
604
35
35
36
37
38
39
40
010606
604
604
056
604
056
604
41
604
42
059
053
059
056
056
43
44
45
46
47
48
49
50
059
059
300
400
Amp
Amp
Gun Assembly (Contd.)
Figure A
29
Description
782
783
523
524
525
525
848
830
848
296
525
866
294
132
258
845
846
290
293
604 937
604 607
HOSE ASSEMBLY, gas 10 ft or
HOSE ASSEMBLY, gas 15 ft (consisting of)
FITTING, hose brass barbed nipple 3/16 TBG
FITTING, hose brass nut No. 10 3/8-24 RH
-
-
FITTING, hose brass ferrule 0.425 ID x 23/32
HOSE, neoprene No.1 x3/161D(orderbyft)or
HOSE, neoprene No.1 x3/161D(orderbyft)
FITTING, hose-brass nut5/8-18 RH
FITTING, hose brass barbed nipple 3/16 TBG
-
2
2
lOft
lOft
15 ft
15 ft
-
CORD ASSEMBLY, switch 8 ft 2 inches or
CORD ASSEMBLY, switch 13ft2 inches (consisting of)
CAP, twistlock midget 2P2W
-
COVER, seal tite receptacle
CORD, portable 18/2 (order by ft)
CORD, portable 18/2 (order byft)
TERMINAL, disk knife 16-22 wire
-
or
9ft
9 ft
14 ft
14 ft
2
2
2
2
3ft
3ft
1
1
1
1
1
1
1
1
1
1
-
SWITCH & HOUSING ASSEMBLY (consisting of)
TERMINAL, disk knife 16-22 wire
-
TUBING, plastic No. 4
CORD, portable No.18 2/C (order byft)....
SWITCH, licon 16-3022
SPRING, compression
STRAIN RELIEF, cable
BLOCK, mounting switch
HOUSING, switch torch
LEVER, actuating switch torch
NUT, speed push on
RIVET, steel flared hd 7/32 dia x 1-1/4
SCREW, self tapping pan hd 6-32 x 1/4
SCREW, machine-steel 10-32x3/4
-
-
1
-
-
-
-
1
1
1
1
2
2
1
1
Spare Parts.
BE SURE TO PROVIDE MODEL, STYLE NUMBER AND WIRE SIZE WHEN ORDERING REPLACEMENT PARTS.
*Recommended
r
Page 3
Item
Part
No.
No.
Description
Figure B
Monocoil Assemblies
71
057307
71
057 308
72
057 309
73
602 959
CONNECTOR, monocoil .030 8- .035 wire
CONNECTOR, monocoil .045 wire
FITTING, brass barbed liner
FITTING, hose brass nut 9/16-18
FITTING, hose brass ferrule 0.475 ID x 23/32
TUBING, neoprenel7/64IDx1/20D(orderbyft)
LINER, monocoil .030 & .035 wire 10 ft
LINER, monocoil .O45wire lOft
LINER, monocoil .030 8 .035 wire 15 ft
LINER, monocoil .045 wire 15 ft
CONNECTOR, monocoil .030 8- .035 wire
CONNECTOR, monocoil .045 wire
0-RING, 1/4x3/8
74
056112
75
605 545
76
056 758
76
056 760
76
056 759
76
056 761
77
058 679
77
058 680
78
058 174
Quantity
-
-
2
-
71
72
73
75
74
76
74
As
77
Reqd
78
TA-057 072-B
Figure
B
-
Monocoil
Assembly
Quantity
Model
Part
No.
Description
Optional
056815
056817
056816
056818
056819
t057 737
058 348
058 353
058 354
058 355
058 356
058391
058392
058 393
058 402
300
400
Amp
Amp
1
1
Parts
NOZZLE, 1/2 orifice 2-5/8 long
NOZZLE, 1/2 orifice 2-3/4 long
NOZZLE, 5/8 orifice 2-5/8 long
NOZZLE, 5/8 orifice 2-3/4 long
NOZZLE, 3/4 orifice 2-3/4 long
TUBE, contact .052 wire
INSULATOR, nozzle w/retaining ring
NOZZLE, spot flat 13/16 ID x 3-5/8
NOZZLE, spot outside corner 13/16 ID x 4-1/8
NOZZLE, spot inside corner 13/16 ID x 3-5/8
NOZZLE, spot all purpose 13/16 ID x 3-5/8
NOZZLE, spot inside corner 1-1/8 ID x 4-1/16
NOZZLE, spot all purpose 1-1/8 ID x4-1 /16
NOZZLE, spot outside corner 1-1/8 ID x 4-1/16
NOZZLE, spot-flat 1-1/8 ID x4-1/16
-
-
-
-
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
-
-
-
tCan be used with .045 wire guide kits.
BE SURE TO PROVIDE MODEL AND SERIAL NUMBERS WHEN ORDERING REPLACEMENT PARTS.
OM-1023
Page
4
.3