Lincoln Electric IM581 - Manual (Page 29)

SAE400 WELD’N AIR
F-2 WIRING DIAGRAMS F-2
M18777
ENGINE WIRING DIAGRAM - SAE-400 WELD’N AIR
from moving parts, and insure all guards or covers are replaced after servicing.
DAILY CHECKS:
- Electrode and work connections are tight. - Rotate the current control twice to clean contacts. - All equipment in serviceable condition.
AS REQUIRED:
- Blow dust from the machine using clean low pressure air. - Clean commutators or slip rings with fine Operating Manual for instructions. - Replace brushes before the pigtail is within 1/4" of the commutator. See the Operating Manual for instructions. - Grease may be added to bearings no more than once a year. See instructions in the Operating Manual.
MOVING PARTS
CAN INJURE
- Have only qualified personnel perform
Y
B
+
EXC
TO FLASHING DIODE
+
-
ENGINE HOUR METER
IGNITER
+
-
S
MOTOR
+
+
-
-
START
AMMETER
G
N
O
N
C
S
B
FUSE
(SFE 14)
OIL PRESSURE SWITCH (N.C.)
TEMPERATURE GAGE
FUEL INJECTION PUMP
FUEL SHUT OFF VALVE
- Keep hands, hair, clothing and tools away
maintenance work.
- Turn the engine or input power OFF before maintenance work unless the maintenance work requires it to be running.
STARTING
THERMOSTART
THERMOSTART
sandpaper-
NOT EMERY CLOTH. See the
ALTERNATOR
RELAY PROTECTION ENGINE
IGNITION
SWITCH
MAINTENANCE INSTRUCTIONS
COLD TERMINAL
LEAD APPEARS ON EARLIER UNITS ONLY
G
G
ENGINE GROUND
WARNING:
85 30 87 86
87a
Compressor
Clutch
Compressor
Enable
Pressure SW.
G
Y
B
B
R
B
Y
U
B
G
B
B
Y
B
B
Y
GENERAL MAINTENANCE INSTRUCTIONS FOR THE SAE-400 WELD’N AIR
- Engine air cleaner, Compressor air filter and Fuel strainer to be clean of contamination
Fuse (10A)
Y
- Coolant, Engine & Compressor oil to be at proper operating levels. (Use only IMT Synthetic Compressor oil.
C-RW
NO
TE:
This diag
ram is f
or ref
erence only
.
It ma
y not be accur
ate f
or all machines co
v
ered b
y this man
ual.
The
specific diag
ram f
or a par
ticular code is pasted inside the machine on one of the enclosure panels
.