20
PRESSURE
REGULATOR
Since
service
pressure
may
fluctuate
with
local
demand,
every
gas
cooking
appliance
must
be
equipped
with
a
pressure
regulator
on
the
incoming
service
line
for
safe
and
efficient
operation.
The
pressure
regulator
shipped
with
the
appliance
has
two
female
threads
½”
NPT.
The
regulator
shall
be
installed
properly
in
order
to
be
accessible
when
the
appliance
is
installed
in
its
final
position.
Manifold
pressure
should
be
checked
with
a
manometer
and
comply
with
the
values
indicated
below:
Natural
gas
4.0"
W.c.P.
LP/Propane
11.0"
W.C.P.
Incoming
line
pressure
upstream
from
the
regulator
must
be
1"
W.c.P.
higher
than
the
manifold
pressure
in
order
to
check
the
regulator.
The
regulator
used
on
this
range
can
withstand
a
maximum
input
pressure
of
1/2
PSI
(14.0"
W.c.P.)
If
the
line
pressure
exceeds
that
amount,
a
step
‐
down
regulator
is
required.
The
appliance,
its
individual
shut
‐
off
valve,
and
the
pressure
regulator
must
be
disconnected
from
the
gas
line
during
any
pressure
testing
of
that
system
at
pressures
in
excess
of
1/2
psig
(3.45
kPa).
The
individual
manual
shut
‐
off
valve
must
be
in
the
OFF
position
during
any
pressure
testing
of
the
gas
supply
piping
system
at
test
pressures
equal
to
or
less
than
½
psig
(3.45
kPa).
GAS
CONVERSION
WARNING!
Before
carrying
out
this
operation,
disconnect
the
appliance
from
gas
and
electricity.
Gas
conversion
shall
be
conducted
by
a
factory
‐
trained
professional.
Call
the
customer
service
hotline
to
identify
a
factory
‐
trained
professional
near
your
home.
The
gas
conversion
procedure
for
this
range
includes
6
steps:
1.
Pressure
regulator
2.
Surface
burners
3.
Adjustment
of
minimum
setting
The
conversion
is
not
completed
if
all
6
steps
have
not
been
concluded
properly.
Before
performing
the
gas
conversion,
locate
the
package
containing
the
replacement
nozzle
shipped
with
every
range.
IMPORTANT
:
Each
nozzle
has
a
number
indicating
its
flow
diameter
printed
on
the
body.
Consult
the
table
on
page
20
for
matching
nozzles
to
burners.
Save
the
nozzles
removed
from
the
range
for
future
use.
STEP
1:
PRESSURE
REGULATOR
The
pressure
regulator
supplied
with
the
appliance
is
a
convertible
type
pressure
regulator
for
use
with
Natural
Gas
at
a
nominal
outlet
pressure
of
4”
w.c.
or
LP
gas
at
a
nominal
outlet
pressure
of
11”
w.c.
and
it
is
pre
‐
arranged
from
the
factory
to
operate
with
one
of
these
gas/pressure
as
indicated
in
the
labels
affixed
on
the
appliance,
package
and
Instruction
booklet.
To
convert
the
regulator
for
use
with
other
liquid
propane
LP
gas:
1.
Unscrew
by
hand
the
upper
cap
of
the
regulator,
remove
the
white
plastic
attachment
from
the
cap,
reverse
its
direction
and
screw
it
again
firmly
against
the
cap.
The
white
plastic
attachment
has
arrows
indicating
the
position
for
natural
gas
(NAT)
and
LP
gas
(LP).
2.
Screw
by
hand
the
metal
cap
in
the
original
position
on
the
regulator.
