Miller Electric Spectrum 1250, Owner'S Manual

Page: 14 / 48

OM-217 Page 10
Warning! Watch Out! There are
possible hazards as shown by the
symbols.
Electric shock from wiring can kill.
Disconnect input plug or power
before working on machine.
Read the Owner’s Manual before
working on this machine.
1 Consult rating label for input
power requirements, and
check power available at the
job site – they must match.
2 Read Owner’s Manual and
inside labels for connection
points and procedures.
3 Move jumper links as shown
on inside label to match
voltage at job site.
4 Having a loop of extra length,
connect grounding conductor
first.
5 Connect line input conductors
as shown on inside label –
double-check all connections,
jumper link positions, and
input voltage before applying
power.
S-179 290
1
4
5
ÍÍÍ
ÍÍÍ
ÍÍÍ
3
ÍÍÍ
ÍÍÍ
2
?
V
?
A
?
V
3
1/96
1 Input connection point for
nitrogen gas.
2 Input connection point for
compressed air.
3 Air/gas pressure adjustment
control with recommended
setting.
1/96
2
1
S-175 971
N
– +
70 psi
4.8 bar
483 kPa
) (
3