Electrical diagrams, K924-5 remote control (optional), Pipeliner® 200 – Lincoln Electric PIPELINER 200 User Manual
Page 141: Idler / engine protection pc board, Current sensing pc board, Welding generator dc exciter
ELECTRICAL DIAGRAMS
G-7
PIPELINER® 200
SCHEMATIC -COMPLETE MACHINE - CODE 10929 - (L12020)
L12020
PIPELINER 200D
MACHINE SCHEMATIC
NA
L11946
JRS
JRS
UNLESS OTHERWISE SPECIFIED TOLERANCE
MANUFACTURING TOLERANCE PER E2056
ON 2 PLACE DECIMALS IS ± .02
ON 3 PLACE DECIMALS IS ± .002
ON ALL ANGLES IS ± .5 OF A DEGREE
WITH PUBLISHED STANDARDS.
MATERIAL TOLERANCE (" ") TO AGREE
t
DO NOT SCALE THIS DRAWING
DRAWN BY:
DESIGN INFORMATION
ENGINEER:
APPROVED:
REFERENCE:
EQUIPMENT TYPE:
SUBJECT:
SCALE:
L12020
MATERIAL
DISPOSITION:
APPROVAL
DATE:
PROJECT
NUMBER:
UF
CRM33528
1
PAGE ___ OF ___
1
ENGINEERING CONTROLLED
MANUFACTURER:
No
DOCUMENT
NUMBER:
DOCUMENT
REVISION:
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OWNED BY LINCOLN GLOBAL, INC. AND MAY NOT BE DUPLICATED, COMMUNICATED
TO OTHER PARTIES OR USED FOR ANY PURPOSE WITHOUT THE EXPRESS WRITTEN PERMISSION OF LINCOLN GLOBAL, INC.
PROPRIETARY & CONFIDENTIAL:
A
12/09/2002
Released A.01 from "X"
CHANGE DETAIL:
LEAD COLOR CODE:
B-BLACK OR GRAY
G-GREEN
O-ORANGE
R-RED OR PINK
U-BLUE
W-WHITE
Y-YELLOW
COMPONENT VALUE UNITS:
CAPACITOR: MFD/VOLTS
RESISTOR: OHMS/WATTS
CONNECTOR PIN NUMBERS:
VIEW OF CONNECTOR ON PC BOARD
1 2
6
7
12
LATCH
EX. 12 PIN CONNECTOR
LABELS:
COMMON
FRAME GROUND
EARTH GROUND
OIL PRESSURE SWITCH / SENDER
TEMPERATURE SWITCH / SENDER
+
BATTERY
STARTER
MOTOR
STARTER
SOLENOID
W
G
GLOW PLUG
SWITCH
START SWITCH
IGNITION
SWITCH
TEMPERATURE
GAUGE
S
I
G
OIL PRESSURE
GAUGE
S
I
G
AMMETER
+
-
BRUSH POSITION SHOWN AS
VIEWED FROM CONTROL PANEL
IDLER / ENGINE PROTECTION PC BOARD
J1-2
J1-1
J1-3
J1-6
J1-7
J1-8
J1-9
J1-5
J1-4
RED ENGINE
PROTECTION
LIGHT
J2-1
J2-2
J2-3
J2-4
R
IDLER SWITCH
J1-10
ALTERNATOR
WK
G
DC AUXILIARY
RECEPTACLE
NEGATIVE OUTPUT TERMINAL
POSITIVE OUTPUT TERMINAL
CURRENT SENSING PC BOARD
J3-4
J3-1
J3-3
J3-2
SERIES FIELD
SHUNT FIELD
-
+
GENERATOR LEAD BLOCK
SHOWN AS VIEWED WITH
ENGINE IN THIS DIRECTION
-
-
+
+
INTERPOLE
COILS
SHUNT
FIELD
SERIES FIELD
J2 CONNECTOR IS NOT
USED ON THIS MACHINE
TYPICAL CURRENT DRAW
IS 40 +/- 3 AMPS
TYPICAL CURRENT
DRAW IS .98 AMPS
TYPICAL CURRENT
DRAW IS .56 AMPS
+
HOUR METER
8.8+/-.88 OHMS
TYPICAL CURRENT
DRAW IS 1.25 AMPS
12 11 10 9 8 7 6 5 4 3 2 1
P10
J5
SWITCH CLOSES
AT 6+/-2 PSI
SENDER OPERATION:
0 PSI -> 10+/-5 OHMS
40PSI -> 105+/-5 OHMS
80 PSI -> 187+/-5 OHMS
SHOWN IN "AUTO
IDLE" POSITION
FJW-5AR COIL PAIR:
22.5+/-.5 OHMS EACH
FLYBACK DIODE PREVENTS
VOLTAGE SPIKES IN SHUNT FIELD
FROM DAMAGING LOCAL/REMOTE
TOGGLE SWITCH WHEN SWITCHED
FDW-5M EXCITER COIL:
SHUNT COIL WINDINGS ARE 65+/-1.5 OHMS EACH
SERIES COIL WINDINGS ARE .143 +/-.005 OHMS EACH
SHOWN IN LOCAL
POSITION
3 TURNS
1 TURN
SENSOR GROUNDS LEAD TO
IDLER / ENGINE PROTECTION
BOARD ON SENSE OF WELD OR
AUXILIARY LOAD
Y
RHEOSTAT
W
G
X
REMOTE
RECEPTACLE
LOCAL / REMOTE
SWITCH
15 AMP
SWITCH CLOSES
AT 230
v
+/-6
v
F
SENDER OPERATION:
140
v
F -> 134+/-13.5 OHMS
194
v
F -> 51.2+/-4.3 OHMS
212
v
F -> 38.5+/-3 OHMS
P9
J8
4
6
5 3
1
2
64+/-6.4 OHMS MAX
THESE LEADS MUST BE ROUTED
THRU CURRENT SENSOR IN
SAME (CURRENT FLOW) DIRECTION
AS SHOWN
FUSE
BRUSH POSITION SHOWN AS
VIEWED FROM CONTROL PANEL
+
_
12 VOLT - NORMALLY OFF
SHOWN IN "OFF"
POSITION
53
50B
52
50
50A
51G
51
51A
59
57
56
53B
56A
54D
200
54
54B
212A
212B
61
58
58H
58A
70
841
844
N
U
67
602B
720
761
602
130
SELECTOR SWITCH
90-MIN
130-80
190-120
240-160
220-MAX
WELDING
GENERATOR
DC EXCITER
CCW
-40 TO 40 AMPS
AMMETER SHOWS FULL
DISCHARGE WHILE PRESSING
GLOW PLUG SWITCH
55 AMP / 12 VOLT
BAT
BAT
FLASH
GLOW PLUGS
N.C.
N.O.
ENGINE
SHUTDOWN
ENGINE
RUNNING
CR1
CR1
ENGINE PROTECTION AND
ALTERNATOR FLASHING DELAY
TIMER LOGIC
UPON RECIEVEING POWER,
CIRCUIT TO FLASH
ALTERNATOR IS OPENED AND
ENGINE PROTECTION IS
BYPASSED. AFTER TIME
DELAY, ALTERNATOR FLASHING
CIRCUIT IS CLOSED AND
ENGINE PORECTION IS
ENABLED. NOTE: AFTER TIME
DELAY WHEN ENGINE
PROTECTION IS ENABLED, IF
THE ENGINE IS NOT STARTED
THE OIL PRESSURE WILL BE
LOW AND THE MACHINE WILL
SHUT DOWN BECAUSE OF THE
ENGINE PROTECTION CIRCUIT.
12.6 VOLTS MIN
AT REST
14-14.5 VOLTS
WHILE RUNNING
ENGINE
PROTECTION
AND
ALTERNATOR
FLASHING
DELAY TIMER
(SEE BELOW
FOR LOGIC)
IDLER DELAY TIMER CIRUITS
Q2 ON FOR HIGH IDLE
INJECTION
PUMP
SOLENOID
FUEL PUMP
UNUSED
USED FOR TOROID IN AC
AUXILIARY MACHINES
SCHEMATIC L10826
FLYBACK DIODE
Q2
IDLE
SOLENOID
LEFT SIDEOF ENGINE(ASVIEWED
FROM CONTROL PANEL)
BACK OF MACHINE
(ASVIEWED FROM
CONTROL PANEL)
JUMPER PLUG IS
WIRE-TIED UPBEHIND
LOCAL / REMOTE
SWITCH ON RIGHT
SIDEOF MACHINE (AS
VIEWED FROM
CONTROL PANEL)
JUMPER PLUG IS FOR
CONNECTION TO WIRE
FEED MODULE
DC EXCITER USES RESIDUAL
MAGNETISM TO FLASH
LOCATED BEHIND UPPER PORTION OF CONTROL PANEL
LOCATED BEHIND UPPER
PORTION OF CONTROL PANEL
TYPICAL OCV (WARM MACHINE):
88-98 VOLTS AT MAX RHEOSTAT
47-60 VOLTS AT MIN RHEOSTAT
DRIVER
CIRCUITS
12 VOLT SUPPLY
JUMPER PLUG IS
WIRE-TIED UPBEHIND
LOCAL / REMOTE
SWITCH ON RIGHT
SIDEOF MACHINE (AS
VIEWED FROM
CONTROL PANEL)
SENDER IS APPROX.
500 OHMS AT 70
v
F
K924-5 REMOTE CONTROL
(OPTIONAL)
RHEOSTAT
REMOTE CONTROL BOX
25+/-1.25 OHMS EACH
64+/-6.4 OHMS MAX
CCW
Y
W
G
X
REMOTE CONTROL PLUG
3 AMP CURRENT LIMIT
NO OVER
CURRENT
PROTECTION
G-7
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.