Miller | HE810183 | Owner Manual | Miller RMC-23A User manual

Miller RMC-23A User manual
July 1980
FORM: OM-825A
Effective With Serial No. HE810183
MODEL
AM C-23A
RMC-23AG
RMC-23AW R
RMC-23AWRG
RMC-23A VS
RMC-23AVSG
RMC-23AWRVS
RMC-23AWR VSG
OWNERS
IllullEul!
MANUAL
MILLER ELECTRIC MFG. CO.
718 S. BOUNDS ST. P.O. Box 1079
APPLETON, WI 54912 USA
PRINTED
IN USA,
~IC~t~trtt~ ~
LIMITED WARRANTY
EFFECTIVE: JUNE 1. 1979
This warranty supersedes all previous MILLER warranties and is ex
elusive with no other guarantees or warranties expressed or implied.
LIMITED WARRANTY-
Subject
conditions
to the terms and
hereof, Miller Electric Mfg. Co., Appleton, Wisconsin
its Distributor/Dealer that all
to
new
and unused
furnished by Miller is free from detect 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 ac-
(
ongines,
or
the warranties of
~.
engeres
dale of
items
other
marrufactured
by
trade accessories arid other items
are
sublect
S
~
not
their
any
warranted
writing hy Miller in appropriate cases, 131
repair or replacement at an authorized
Miller service station or 141 payment of or credit for the purchase
price (less reasonable depreciation based upon actual usel upon
risk and expense. Upon receipt
return of the goods at Customers
.
the
All
year from
workmanship
or
Miller shall be required to honor warranty claims
Equipmerrt in the event of lailure resulting from
on
within the
~
following periods
the original user:
ment to
from the date of
a
2.
(labor
3.
r
S
-
1 year
components
-
war-
AS
welding guns and feeder/guns
All other Millermatic Feeders
5.
Replacement
6.
Batteries
or
90
EXCEPT
-
BY MILLER.
AS
PROVIDED
EXPRESSLY
BY
MILLER
IN
FOR
INTENDED
ARE
PRODUCTS
COMMERCIAL/INDUSTRIAL
BY
PURCHASE
ULTIMATE
USERS AND FOR OPERATION BY PERSONS TRAINED AND
days
1 year
labor
DISCLAIMED
1 year
WRITING,
repair parts, exclusive of
60 days
MILLER
EXPERIENCED
IN
AND
USE
THE
MAINTENANCE
(
OF
-
-
Smooths
WELDING
-
EOUIPMENT
NOT
AND
-
CONSUMER USE. MILLER
FOR
CONSUMERS
provided that Miller
is
notified in
writing
witlrin tlsrty (301 days
TO.
of the date of such failure
WARRANTIES DO NOT EXTEND
4rThC
,,,
~
AND
NO
IS
RESELLER
MILLER S WARRANTIFS 10
.,,
~
~-g--
..~.
~
AUTHORIZED
TO
EXTEND
ANY CONSUMER
~.
~
~
~
OR
-
~
k~
ANY
3 years,
All
~
TO
IMPLIED WARRANTY OF MERCRANTABILITY OR OF
FITNESS FOR PARTICULAR PURPOSE, WITH RESPECT TO
ANY AND ALL EOUIPMENT FURNISHED BY MILLER IS EX
defect
onlyl
4.
r
PERFORMANCE, AND ANY REMEDY FOR
BREACR OF CONTRACT WHICH, BUT FOR THIS PROVISION.
MIGHT ARISE BY IMPLICATION, OPERATION OF LAW,
CUSTOM OF TRADE OR COURSE OF DEALING, INCLUDING
TION
delivery of Equip-
-
Arcwelders, power sources and
Original main power rectifiers
of
ANY EXPRESS WARRANTY NOT PROVIDED REREIN ANU
IMPLIED WARRANTY, GUARANTY OR REPRESENTA-
CLUDED AND
1.
cost
ANY
material.
ranted
reasonable
of notice of apparent defect or failure, Miller shall instruct the claimant on the warranty claim procedures to be followed.
as
result from defect in
general policy only, Miller may honor claims
original user within the foregoing periods.
or, where authorized in
to
specified below, Millers warranty does not apply
to components having normal usetul life of le~s tlran one Ill
year, such as spot welder tips, relay and contactor points,
MILLERMATIC parts that come in contact willi the welding
wire including nozzles and nozzle insulators where failure does
Except
matter of
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 (11 repair or 121 replacement
Such
others.
sold
respective manufacturers, if
by their manufacturer for one
original purchase.
are
a
Equipment
1
cessories
As
submitted by the
warrants
~.
-
SECTION 1
1-1.
-
INTRODUCTION
GENERAL
This manual has been prepared especially for use in familiar
izing personnel with the design, installation, operation, main
tenance. and troubleshooting of this equipment. All informa
tion
presented herein should be given careful consideration
optimum performance of this equipment.
to
assure
1-2.
RECEIVING-HANDLING
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.
When requesting information concerning this equipment, it is
essential that Model Description and/or Stock Number and
Serial (or Style) Numbers of the equipment be supplied.
TA.040 go3
1-3.
DESCRIPTION
Figure
The
remote
motor
control is
a
means
RMC-23A(G)
1-1.
for crater elimination,
low current start, and manual remote contactor control.
The
remote motor controls were designed to be used with
welding power source having a remote amperage control
receptacle. The RMC-23A(G) and RMC-23AV5(G) alto pro
any
vide for remote contactor control for those welding power
sources equipped with a remote con tactor control receptacle.
These controls have a 115 volts ac revertible motor with a
to 1 gear reduction coupled to the amperage control.
272
The
RMC-23AVS(G) model has
variable speed control for
The RMC-23A(G), and
RMC-23AWR models operate from minimum to maximum
within approximately 4 to 6 seconds. The speed at which the
controlling the speed of the
a
motor.
RMC-23AVS(G) operates is adjustable within
a
range of 3 to
60 seconds.
1-4.
SAFETY
Before the equipment is put into operation, the safety sec
at the front of the welding power source or welding
generator manual should be ready completely. This will help
avoid possible injury due to misuse or improper welding
tion
TA.040 884
Figure 1-2. RMC-23AV5(G)
applications.
SECTION 2
1
-
Place the remote control unit
ing power
2.
3.
on
top of
or near
-
INSTALLATION
5.
the weld
Insert the 3 prong twistlock plug into the remote amper
age control receptacle on the welding power source.
6.
Place the Standard-Remote Amperage Control Switch
welding power source in the REMOTE position.
7.
on
Insert the twistlock
trol
Insert
the
Place the ON-OFF
in she ON
source
plug into the Remote Contactor Con
2.
Select the
Power Switch
on
the
welding
power
-
6.
on
the
welding
power
7.
Fine Current Control on the welding power
the maximum amperage desired or allowable by
the tungsten or electrode.
Adjust
115 volts
ac
exter
welding
power
source).
Placing
she switch
For the
in
the center will stop the control at
position.
RMC-23AV5(G) model,
set
the speed control
as
follows:
source.
3.
for the
any desired
range
a
OPERATION
position.
proper amperage
straight plug into
supply and ground the green lead. If the weld
ng power source incorporates a 1/2 kva transformer, the
115 volts ac power plug may be connected to the 115
volts ac source on the welding power source. (See circuit
Receptacle.
SECTION 3
2 prong
power
diagram
1.
on
Tape the Remote Control Switch to the electrode holder.
This circuit is a low voltage circuit.
nal
the
4.
Place the Standard-Remote Contactor Control Switch,
welding power source in the REMOTE position.
the
source.
the
For
a
fast
For
a
slow
change of
current, set the control
near
100.
source to
4.
Place the Power Switch on the remote control unit in the
ON position. The pilot light will indicate power being
supplied to the remote control unit.
change
of current, set the control
near zero.
The control may be adjusted to obtain repeatable speeds
within a range of 3-60 seconds.
8.
Push
the
Remote Control Switch backwards to reduce
When the remote control reaches minimum, the
contactor control (if used) will open the contactor and
shut down the welding power source.
current.
5.
Slide the switch forward to increase current. The contac
tor will close and the welding power source will go into
operation as the switch is moved.
OM-B25
Page
1
TO REMOTE AMPERAGE
CONTROL RECEPTACLE
PLG2
PRONG VIEW
TO 115V. AC
RECEPTACLE
~C.
PLG1
563
TO
000
REMOTE
IT
CONTACTOR CONTROL
RECEPTACLE
RI A~
~
PLG3
Circuit
Figure 3-1. Circuit Diagram For RMC-23A
Diagram
No. CA-040 884-1 Bi
& RMC-23AWR
IT
00000
3 12 7
4
7~
Cl
CR1
TO 115V. AC
RECEPTACLE
PLG a
PRONG VIEW
<
PLG~
Wfi1
LS3
PLG 3
8LK.
TO REMOTE
CONTACTOR CONTROL
RECEPTACLE
Circuit
Figure 3-2. Circuit Diagram
Page
2
For RMC-23AVS & RMC-23AWRVS
Diagram No. CA-040
903-1 Dl
TO REMOTE AMPERAGE
CONTROL
RECEPTACLE
WHF
PLG2
R
CPN
PRONG VIEW
MAX.
BL K.
TO 115V. AC
RECEPTACLE
INC.
PLG1
563
WHI
TO
~
REMOTE
~
IT
CONTACTOR CONTROL
RECEPTACLE
BL K
PLG3
GRN.
I.
I.
Circuit
Figure
3-3.
Diagram No. CA-041 162-1A1
Circuit Diagram For RMC-23AG & RMC-23AWRG
IT
00000
3 12
7
4
71
CR1
eLk.
TO 115V.
AC
PLO z
RECEPTACLE
PRONG VIEW
-
REMOTE AMPERAGE
CONTROL RECEPTACLE
I
PLGi
rQ~-O
WHT
L53
PLG3
BLK.
II
Circuit
TO REMOTE
CONTACTOR CONTROL
RECEPTACLE
Diagram
No. CA.041 163.1A1
Figure 3-4. Circuit Diagram For RMC-23AVSG & RMC-23AWRVSG
OM-825
Page
3
FORM: OM-825A
July 1980
Effective With Serial No. HE810183
MODEL
RMC-23A
RMC-23AG
RMC-23AWR
RMC-23AWR G
R MC-23AVS
RMC-23AVSG
R MC-23AWRVS
RMC-23AWR VSG
PARTS
LIST
N
a,
I-
0
0
P
a
I-.
.0
E
a,
a
a
C
C
a,
LI~
OM-825
Page
1
Quantity
Model
0
0
C,,
Item
Dia.
Factory
No.
Mkgs.
Part No.
Figure
A
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U,
C,)
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a
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a
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1
1
1
Description
Complete Assembly
1
014923
WRAPPER
1
014928
WRAPPER
1
025217
WRAPPER
2
t
NAMEPLATE
RHEOSTAT, WW 50 watt 300 ohm
SWITCH, toggle SPDT 10 amp 125 volts
RHEOSTAT,WW 150 watt 15 ohm
3
R2
030 152
4
Si
011 609
5
Ri
030 142
5
Ri
030 143
5
Ri
028 502
RHEOSTAT, WW 300
RHEOSTAT, WW 300
6
010837
PIN,spring3/32x5/8
7
022529
7
018 682
.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
ji
1
1
1
1
1
1
1
1
1
1
1
1
1
watt 36 ohm
watt 36 ohm
& rheostat
1
1
1
1
1
1
1
1
8
602 172
BRACKET, mtg
BRACKET, mtg rheostat
SCREW, set 10.32 x 3/i6
3
3
3
3
3
3
3
3
9
024 663
CAM ASSEMBLY
3
3
3
3
3
3
3
3
10
601 117
1
1
1
1
1
1
1
1
ii
025 186
CLIP, jiffy 1/2 inch
BRACKET, mtg motor
1
1
1
1
-
motor
-
-
12
M
032 676
MOTOR,
12
M
032680
13
iT
038602
13
iT
038622
MOTOR,gearli5voltsdc
BLOCK,terminal 30amp3pole
BLOCK,terminal30amp5 pole
14
CR1,2
034613
D1-4
026202
15
+603 528
16
023 608
17
011 757
18
010860
19
PLG3
039 618
19
PLG3
035 494
20
023 607
20
+600 341
gear 115 volts
ac
RELAY,ii5voltsac3PDT
DIODE, lamp 400 volts
TUBING, plastic 3/8
CORD, portable 16/3 28 ft
SWITCH, slide (consisting of)
.CLAMP,hose
CAP, twistlock 2P2W
CAP, grounded twistlock 3P3W
CORD, portable 16/2 6 ft
CORD, portable 16/3
RESISTOR,fixed50wattl000hm
22
014 924
22
025152
R3
PLG2
605 797
PLG1
023618
PANEL, rear
PANEL,rear
PANEL,rear
CAP, twistlock 3P3W
CORD, portable 16/3 5 ft
CORD SET, ll5volts3/C lOft
26
010 916
CONNECTOR, clamp
27
600176
28
019663
29
021 195
035914
BUSHING,steel
MOUNT,neophrene
LABEL, terminal marking 5 pole
RECTIFIER,400volts25amp
31
014926
BASE
31
025145
BASE
31
025219
BASE
32
018 684
BRACKET, mtg switch rear
SWITCH,limit 15 amp 125 volts
BRACKET, mtg switch front
PANEL,front
PANEL,front
PANEL,front
LABEL,on-off Si
PLATE, indicator
22
23
025811
24
25
30
33
023 621
SRi
LS1-3
011 628
34
018 562
35
027664
35
024150
35
025810
36
012 111
37
013 758
1
1
1
1
1
1
1
-
cable 3/4
1
1
1
1
1
1
1
2
2
2
2
4
4
4
4
2 ft. 2 ft. 2 ft. 2 ft. 2 ft.
2 ft. 2 fti2 ft.
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
1
1
1
1
1
6 ft.
6 ft.
1
1
1
1
1
1
1
1
-
025224
21
1
1
6 ft.
6 ft.
1
1
1
1
1
1
1
1
1
I
1
-
1
1
1
1
1
1
1
1
1
.1
1
1
1
1
i
1
1
:1
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
-
3
3
3
3
-
1
1
1
1
1
1
1
1
1
1
1
1
OM-825 Page 2
Quantity
Mode
0
I
I
Cl)
S
Item
Dia.
Factory
No.
Mkgs.
Part No.
Figure
013 757
PLATE, indicator
POINTER & SHAFT INDICATOR
POINTER, w/knob
KNOB, pointer rheostat
PLATE, indicator rheostat
LENS, red indicator light
BULB, slide base 120 volts
HOUSING, indicator light
CAPACITOR, paper oil 4 uf 370 volts
CLAMP, capacitor
CAPACITOR, ceramic .01 uf 500 volts...
38
019 660
39
024 366
40
011 197
027 628
*027 629
027 631
Cl
031 741
022 534
C1-3
>
C,,
C,.J
C,,
a
a
a
c.1
031 643
1
Page 3
a
1
-
...
1
1
1
1
1
1
1
11
1
-
-
1
1
1
1
1
1
1
1
1
1
1
1
1
11
1
1
1
1
1
1
11
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
3~
3
*Recommended Spare Parts.
are ordered by the foot.
tOrder nameplate by stock, model, and serial numbers.
BE SURE TO PROVIDE STOCK, MODEL, AND SERIAL NUMBERS WHEN ORDERING REPLACEMENT PARTS.
+These items
C,)
>
C,,
CS1
cc
009 728
43
c-J
>
U)
Description
38
PL1
(J
(
37
42
C,,
U)
>
Complete Assembly (Continued)
A
41
C,,
U)
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