Lincoln Electric IM366-B Manuale Utente
DESCRIPTION OF CONTROLS
Become familiar with the SP-100 controls and compo-
nents before attempting to weld. Refer to illustrations
and lettered items below for brief descriptions.
nents before attempting to weld. Refer to illustrations
and lettered items below for brief descriptions.
A.
Wire speed — Controls the wire speed from 50 –
400 in./min (1.3 – 10 m/min). The control can be
preset on the dial to the setting specified on the
SP-100 Application Chart located on the inside of
the wire feed section door. Wire speed is not
affected when changes are made in the voltage
control. The control is marked (“olo”)
400 in./min (1.3 – 10 m/min). The control can be
preset on the dial to the setting specified on the
SP-100 Application Chart located on the inside of
the wire feed section door. Wire speed is not
affected when changes are made in the voltage
control. The control is marked (“olo”)
B.
Power ON/OFF switch — When the power is on,
the fan motor will run and air will be exhausted
out the louvers in the front of the machine. The
welding output and wire feeder remain off until the
gun trigger is pressed.
the fan motor will run and air will be exhausted
out the louvers in the front of the machine. The
welding output and wire feeder remain off until the
gun trigger is pressed.
C. Voltage control — A continuous control that gives
full range adjustment of power source output volt-
age. Can be adjusted while welding.
age. Can be adjusted while welding.
D. Thumbscrew — secures gun and cable assembly.
E.
E.
Positive (+) and negative (–) output terminals.
F.
Shielding gas hose (factory installed, not shown)
— routed from gas solenoid inside rear of
machine to gun connector block.
— routed from gas solenoid inside rear of
machine to gun connector block.
G. Gun trigger lead connectors.
H. Circuit breaker — Protects machine from damage
H. Circuit breaker — Protects machine from damage
if maximum output is exceeded. Button will extend
out when tripped. (Manual reset.)
out when tripped. (Manual reset.)
I.
Wire spool spindle.
J.
Gas solenoid inlet fitting.
K.
Power cord.
L.
Spring loaded pressure arm — adjusts pressure
of idle roll on wire.
of idle roll on wire.
M. Wire feed gearbox and gun connector block.
N. Wire feed section door — With application chart
N. Wire feed section door — With application chart
for machine setting procedures.
O. Gun cable and control lead access hole.
P.
P.
Work cable access hole.
LOCATION
Locate the welder in a dry location where there is free
circulation of clean air into the louvers in the back and
out the front. A location that minimizes the amount of
smoke and dirt drawn into the rear louvers reduces
the chance of dirt accumulation that can block air pas-
sages and cause overheating.
circulation of clean air into the louvers in the back and
out the front. A location that minimizes the amount of
smoke and dirt drawn into the rear louvers reduces
the chance of dirt accumulation that can block air pas-
sages and cause overheating.
WORK CABLE AND CLAMP INSTALLATION
Work Clamp Installation
Attach the work clamp to the work cable per the fol-
lowing:
lowing:
1. Unplug the machine or turn the power switch to the
“Off” position.
2. Insert the work cable terminal lug with the larger
hole through the strain relief hole in the work clamp
as shown below.
as shown below.
3. Fasten securely with the bolt and nut provided.
–
9
–
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Work cable
Work clamp