Vulcan 319A-77R Service Manual
VULCA
INSTALLA
399A·77R
ION.
SERVICE
MA
&
UAL
& 319A·77R
GAS
PARTS
FOR
SE
IES
OVENS
VULCAN-HART CORPORATION, 3600 NORTH
POINT
BOULEVARD, BALTIMORE,
MARYLAND
21222
IMPORTANT
OPERATING, INSTALLING AND SERV,ICE PERSONNEL
Operating information for this equipment has been prepared for use by qualified and/or authorized
operating personnel.
All installation and service on this equipment is to be performed by qualified, certified, licensed
and/or authorized installation or service personnel, with the exception
front of the part number.
of
any marked with a 0
in
Service may
or Local Service Agency.
be
obtained by contacting the Factory Service Department, Factory Representative
DEFINITIONS
QUALIFIED ANO/OR AUTHORIZED OPERATliNG PERSONNEL
Qualified or authorized operating personnel are those who have carefuHy read the information
this manual and are familiar with the equipment's functions or have had previous experience with
the operation of the equipment covered
QUALIFIED fNST
Qualified installation personnel are individuals, a firm, corporation or company which either
person or through a representative are engaged in, and are responsible for:
1.
The installation of gas piping from the outlet side of the gas meter, or the service regulator
when the meter
Qualified installation personnel must be experienced
required, and have complied with
Reference
Canada-Canadian Standard CAN. 1-B149.1-M80 (Nat. Gas) orCAN. 1-B149.2-M80 (Propane).
ALLA
TION PERSONNEL
is
not provided, and the conneciton and installation of the gas appliance.
in
the United States
in
this manual.
in
such work,
all
requirements of state or local authorities having jurisdiction.
of
America - Nabonal Fuel Gas code ANSI Z223.1-1984.
be
familiar with all precautions
2. The installation of electrical wiring from the electric meter, main control box or service outlet to
the e'lectric appliance. Qualified installation personnel must be experienced
familiar with all precautions required, and have complied with all requirements of state or local
authorities having jurisdiction. Reference:
Code ANSI NFPA
QUALIFIED SERVICE PERSONNEL
Qualified service personnel are those who are familiar with Vulcan equipment who have been
endorsed by the Vulcan-Hart Corporation. All authorized service personnel are required to be
equipped with a complete set of service parts manua'is and stock a minimum amount of parts for
Vulcan equipment.
No.
70 1984.
In
Canada-Canadian Electricall Code Part 1 CSA-C22.1-1986.
In
the United States of America-National Electrical
in
such work, be
in
in
In
SHIPPING DAMAGE CLAIM PROCEDURE
For your protection, please note that equipment
packed by skilled personnel before leaving the factory. The transportati.on company assumes full
responsibility for safe delivery upon acceptance of this shipment.
If
shipment
1. VISIBLE LOSS
signed by person making dehvery.
2.
FILE CLAIM FOR DAMAGES IMMEDrATELY - Regardless of extent of damage.
3.
CONCEALED
notify transportation company or carrier immediately, and file "concealed damage" claim with
them. This should be done within (15) days of date of delivery is made
container for inspection.
We cannot assume responsibility for damage or loss incurred
glad to furnish you with necessary documents to support your claim.
arrives
damaged:
OR
DAMAGE -
lOSS
PLEASE RETAIN THIS
OR DAMAGE - If damage is unnoticed until merchandise
Be
certain this is noted on freight bill or express receipt and
MANUAL
in
this shipment was carefuilly inspected and
is
unpacked,
to
you. Be sure to retain
in
transit. We will, however, be
FOR FUTURE REFERENCE
CAUTIONS
Vulcan
Plate.
(ANSI-Z223.1-1984 National Fuel Gas Code). Copies may be obtained from: The American Gas
Association,
(CAN. 1-B149.1-M80 (Nat.) or CAN. 1-B149.2-M80 (Propane) Canadian Standards.) Copies may be
obtained from: The Canadian Gas Association, 55 Scarsdale Road, Don Mills, Ontario, Canada
M3B2R3.
The
Information
"Standard
Vapors from
Fire
In
gas
The
obstruct
positioned
This
air
In
Units equipped for 120 volt
power switch off.
gas
units are
For
proper
Inc.,
following
Protection
the
event
company
areas surrounding the front, rear and sides of the unit should be kept clear so as not to
appliance is to be installed in an area with
openings
the event of a power failure, the pilots will remain lit and the unit will continue to function.
clause
on
the
for
the
Commercial
a gas odor is detected,
or
the flow of air
for easy
into the combustion
manufactured
installation
1515
construction
Installation
Association,
gas
accessibility
DO NOT attempt to operate unit until power is restored.
Wilson
pertains
supplier
necessary
only
Cooking Equipment",
Attention
Batterymarch
operation
for use with the
procedures
Blvd.,
to
units being installed in
and installation of ventilating
of
Equipment
Publication
shut
down units at main shut off valve and
for service.
for
good
for servicing.
chamber
will
in
Arlington,
for
Park, Quincy, MA
combustion
of the unit.
automatically
type
the
United
Virginia
the
Removal
NFPA
adequate
No.
Services.
and
of
gas
specified
States
22209.
the
United
hoods
96-1984
unit
air supply and
shut down. Should this happen, turn
may
of
Smoke
available from the National
02269
operation. Unit should also be
on
the
of
America
In
Canada,
States
be
obtained
and
Grease
contact
adequate
unit
Rating
refer
refer
of America.
from the
Laden
the local
clearance
to:
to:
for
PEEL THIS ADHESIVE BACKED STICKER AWAY FROM ITS BACKING
IN
THE
SHUT
AND
GAS
FOR
YOUR
SAFETY
DO NOT STORE OR USE GASOLINE OR OTHER
FLAMMABLE VAPORS AND LIQUIDS IN VICINITY
OF THIS EQUIPMENT OR ANY OTHER APPLIANCE.
IN
AND PLACE
VIEW OF EQUIPMENT OPERATOR
IMPORTANT
EVENT
DOWN
CONTACT
SUPPLIER
A GAS
UNITS
THE
FOR
ODOR
AT MAIN
IS
SHUT
DETECTED,
OFF
LOCAL GAS COiMPANY OR
SERVICE.
VALVE
319A-77R & 399A-77R INSTALLATION, SERVICE
AND
Vulcan Ovens are
workmanship
tenance will result in
performance.
PARTS
and material. Proper use and
MANUAL
produced
many
DESCRIPTION
DEFINITIONS
SHIPPING
CAUTION NOTES
SECTION I (INSTALLATION
CONNECTING
PILOT
SECTION
OVEN
THERMOSTAT
RECALIBRATE
OF
PERSONNEL (Operation, Installation & Service) and
DAMAGE
ADJUSTMENT
II (SERVICE
LIGHTING & SAFETY
CLAIM
UNIT
INSTRUCTIONS)
OVEN
with
the best possible
years
INSTRUCTIONS)
TO
GAS/MAIN
CONTROL
of
PROCEDURE
PILOT
main-
satisfactory
BURNER
AND
The
manufacturer
this entire manual and
instructions
suggests that you
provided.
carefully
thoroughly
follow
all
of
read
the
PAGE
(Inside Front Cover)
2
3
4
5
6
SECTION
Model
Model
A
Rating
Serial
This
construction.
III (PARTS)
319A·77R
399A·77R
Plate
Number
unit
is
to
is
and
be
is a single
is a double
located
installed
Type
on
of
with
deck
deck
the
Gas
oven.
oven.
inside
that
a 6 in.
lower
front
the
unit
clearance
control
requires.
at
the
cover.
sides
and
The
a 6 in.
Rating
clearance
Plate
states
at
the
the
rear
Model
to
Number,
combustible
7-10
CONNECTING
UNIT
TO
& PILOT ADJUSTMENT
1.
CONNECT
Each
unit
gas
indicated
lower
panel.
NOTE:
A. Pipe
appliances
LP.
gases.
B.
Pipe
and
water
use matches
C.
Standard
are
equipped
with a preset
is
joint
to gas
joints
solution
UNIT
TO
factory
Check
or
units
with
outlet
equipped
on
the range
type
compounds
should
should
before
flame to test.
for
fixed
pressure of 3.7" W.C.
GAS
for
use
with
rating
of
be resistant to the action of
be tested
operating
use on Natural
orifices
plate located
gas
supply
used
when
for
and pressure
available.
connecting
leaks
with
the
unit. Do
or
Mixed Gases
Units
GAS/MAIN BURNER
on
the
type
on
a soap
regulator
for use
of
the
not
propane
pressure
W.C.
2.
When
regulator
Detail A
regulator
pressure
NOTE:
Do
not
3. MAIN BURNER
Standard units,
fixed orifices, have been adjusted at the
should
the
range depends on a rather
between the
complete
balance is
and excessive gas
gas are
regulator
connecting
must
to
insure
is
mounted
must
obstruct
require
supply
combustion
disturbed,
be
the
be reset.
leak
equipped
no
further
equipped
with
preset
oven to gas
mounted
proper
in
any
limiter
ADJUSTMENTS
of air and
is achieved Whenever
poor
consumption
with
fixed
outlet
supply,
vertically
preset
other
on gas pressure regulator.
with
adjustment.
operating
outlet
position,
pressure
delicate
volume
occur.
orifices
pressure
The
characteristics
of
pressure
as
shown
pressure. If
the
regulator
factory
efficiency
balance
of gas
so
outlet
and
10.0"
in
and
and
of
that
this
AIR SUPPLY is
of
the
burner.
increased
The
locked
indication
corrected
until
air
shutter
in place. A
of
by
increasing
controlled
The
air
the
flame on
should
yellow
insufficient
by
an air
shutter
the
then be
streaming
air.
This
the air
shutter
openings
burner
closed
condition
shutter
on the
should
begins to
slightly
flame
can be
opening.
front
be
"11ft".
and
is an
Detail A
3
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