Miller | LF30 | Owner Manual | Miller RHC-14 (300 130) FOR PIPEPRO 450 RFC User manual

Miller RHC-14 (300 130) FOR PIPEPRO 450 RFC User manual
OWNER’S MANUAL
OM-226 439A
September 2005
RHC-14 (300 130) Remote Hand Control For PipePro 450 RFC
1.
Safety Symbol Definitions
2.
Warning! Watch Out! There are possible hazards as
shown in the adjoining symbols.
Have only trained and qualified persons install, operate,
or service this unit. Call your distributor if you do not
understand the directions. For WELDING SAFETY and
EMF information, read power source Manual.
Beware of electric shock from wiring. Keep all panels and
covers closed.
Wear safety glasses with side shields.
Specifications And Connections
1
RHC-14
2
14-Pin Amphenol Plug
Units are equipped with a 20 ft
(6 m) cord.
2
C
B
A
A
B
C
1
3-1/4 in
(83 mm)
3-3/4 in
(95 mm)
3-3/4 in
(95 mm)
804 369-A
3.
Routine Maintenance
Y Turn Off all power before maintaining.
3 Months
Everyday
Replace
Cracked
Parts
Move Control From
Min. To Max.
Replace
Unreadable
Labels
Cord(s)
© 2005 MILLER Electric Mfg. Co.
4.
Troubleshooting
Trouble
No voltage control.
Remedy
Set switches and controls on welding power source (see welding power source Owner’s Manual).
Check weld output on welding power source (see welding power source Owner’s Manual).
Secure cord connections or replace cord, if necessary.
No output (contactor) control.
Remote Hand Control switch in wrong position.
Check switch settings and weld output on welding power source (see welding power source Owner’s
Manual).
Secure cord connections or replace cord, if necessary.
5.
Circuit Diagrams
226 436-A
RHC-14
OM-226 439 Page 2
6.
Parts List
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 6-1. Complete Assembly
. . . 1 . . . . . . . . . +014 417
. . . . . . . . . . . . . . . . 085 220
. . . 2 . . . . . . . . . . 070 654
. . . 3 . . . . . . . . . . 175 284
. . . 4 . . PLG1 . 215 031
. . . . . . . . . . . . . . . . 200 545
. . . 5 . . . . R1 . . 035 897
. . . 6 . . . . S1 . . 011 609
. . . 7 . . . . . . . . . . 097 922
. . . 8 . . . . . . . . . . 130 214
. . . 9 . . . . . . . . . . 109 974
..
..
..
..
..
..
..
..
..
..
..
WRAPPER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
LABEL,CAUTION ELECTRIC CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
BUSHING,STRAIN RELIEF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
CABLE,PORT NO 20 5/C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20’
PLUG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
STRAIN RELIEF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
POT,CP STD SLOT 1T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
SWITCH,TGL SPDT 15A 125VAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
KNOB,POINTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
NAMEPLATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
CASE SECTION,BASE/FRONT/REAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
+When ordering a component originally displaying a precautionary label, the label should also be ordered.
BE SURE TO PROVIDE MODEL AND STYLE NUMBER WHEN ORDERING REPLACEMENT PARTS.
. Hardware is common and
not available unless listed.
4
1
3
2
9
8
7
5
6
804 370-A
Figure 6-1. Complete Assembly
OM-226 439 Page 3
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