Lang Manufacturing DO36 Parts List
Installation, Operation, and
Maintenance
Instructions
Deck Oven
Model: DO36 and DO36L
Star Manufacturing International 10 Sunnen Drive St. Louis, MO.63143-3800
Part Number: 2M-W475 Ph: 314-781-2777 Fax: 314-781-2714
Rev.A
WWW.STAR-MFG.COM May 16, 2007
TABLE OF CONTENTS
TABLE OF CONTENTS ..............................................................................................................1
INTRODUCTION
DESCRIPTION................................................................................................................1
FEATURES.....................................................................................................................1
SAFETY PRECAUTIONS AND WARNINGS..............................................................................2
INSTALLATION
RECEIVING AND UNCRATING.....................................................................................3
INSTALLING THE LEGS................................................................................................3
CLEARANCES...................................................................................................3
DECK OVEN ASSEMBLY ..............................................................................................3
STACKING THE OVENS...................................................................................3
ELECTRICAL CONNECTION............................................................................4
INTERCONNECTING THE OVENS..................................................................4
OVEN PHASING................................................................................................5
LOAD REQUIREMENTS...................................................................................5
RANGE ASSEMBLY.......................................................................................................6
INSTALLATION ON OVEN BASE.....................................................................6
ELECTRICAL CONNECTION............................................................................6
PHASING RANGE ASSEMBLY.........................................................................7
LOAD REQUIREMENTS...................................................................................7
OPERATION
INITIAL START-UP.........................................................................................................8
NORMAL OPERATION ..................................................................................................8
PREHEATING....................................................................................................8
OVEN RACK......................................................................................................8
CONTROL PANEL..........................................................................................................9
3-HEAT SWITCHES ..........................................................................................9
PAN PLACEMENT.............................................................................................10
VENT CONTROL...............................................................................................10
TIMER................................................................................................................10
PRODUCTIVE MAINTENANCE
CLEANING......................................................................................................................11
THERMOSTAT CALIBRATION......................................................................................11
CALIBRATION CHECK PROCEDURE..........................................................................11
CALIBRATION ADJUSTMENT..........................................................................12
INSTALLATION TROUBLESHOOTING GUIDE ........................................................................13
OVEN PARTS LIST.....................................................................................................................14
DECK OVEN WIRING SERIES...................................................................................................15
WIRING DIAGRAM
208/240V.........................................................................................................................16
240V................................................................................................................................17
INTRODUCTION
This manual contains the necessary information to install, operate, and maintain the Lang
DO36L Series Electric Deck Oven.
DESCRIPTION
The DO36 Series Deck Oven is designed
as a single pan all purpose baking and
roasting oven. The oven can be stacked
with other 36 bake ovens, stacked with a
F6 Convection Oven, or assembled with a
three section Cook Top to create a range
with any top configuration.
FEATURES
The oven cavity is large enough to accept
a single full size sheet pan. The pan can
be placed on the pebble oven deck or
raised off of the deck and placed in the
middle of the cavity on a rack, supplied
with the oven.
The heating elements are located above
the product and below the oven deck.
They are controlled by a thermostat with
an operational range of 150°F to 550°F
and two Hi-Medium-Low (3-Heat)
switches.
The oven features a 1 hour timer and
oven cavity vent as standard equipment.
The oven door is a self closing pull down
type that when fully open is strong enough
to act as a loading platform for the oven.
The oven front is a high quality stainless
steel; the oven sides, top, and back are
baked enamel or optional stainless steel.
The oven cavity is a durable aluminized
finish.
SAFETY PRECAUTIONS AND WARNINGS
DANGER
MAKE SURE THE MAIN POWER SUPPLY IS TURNED OFF AT THE SOURCE PRIOR TO
CONNECTING POWER TO THE APPLIANCE.
Disconnect the appliance from power before attempting any repair
The following clearances to combustible surfaces must be maintained.
4 inches to sides
3 inches to back
Make sure the wire leads that supply electricity to the cook top or upper oven decks are not
pinched between the oven and range top or between the decks.
Be sure the power supply voltage matches the voltage specified on the data plate.
This appliance must be phased per the wiring diagram.
Any cleaner used in the oven cavity must be labeled "Safe on Aluminum".
2
RECEIVING AND UNCRATING
Upon receipt of the equipment, check for
freight damage, both concealed and
visible. Visible damage must be noted on
the freight bill at the time of delivery and
signed for by the freight company's agent.
Concealed loss or damage means loss or
damage which does not become apparent
until the merchandise has been unpacked.
When concealed damage is discovered,
make a written request for inspection by
the carrier’s agent within 15 days of the
delivery date. In either case, do not
return the damaged merchandise to
Star Manufacturing, file your claim with
the carrier.
Before uncrating the equipment confirm
that the voltage marked on the box
matches that of the building. The oven
voltage must match the voltage supplied.
Place the crate as near the intended
installation as possible before uncrating
the equipment. The crate will help protect
the equipment while it is being moved
through doorways and down halls.
Uncrate the oven and set as near the
intended installation as practical. Save
the crating materials as they may be used
during the installation.
INSTALLING THE LEGS
If the oven is to be assembled as a range
the legs are packaged in with the range
top. If the oven is to be stacked on
another oven the legs are packaged in a
separate box marked "Fabricated Legs".
Place some cardboard on the floor and
gently tip the oven backwards onto it.
INSTALLATION
sure the legs are screwed firmly into the
nuts.
The stacked oven fabricated legs attach to
the bottom corners of the oven with the
nuts and bolts supplied with the legs.
Set the oven on the legs, push it into
position, and level it using the adjusters
on the bottom of the legs.
CLEARANCES
THE FOLLOWING CLEARANCES TO
COMBUSTIBLE SURFACES MUST BE
MAINTAINED:
4 INCHES TO SIDES
3 INCHES TO BACK
DECK OVEN ASSEMBLY
STACKING THE OVENS
If the oven is to be assembled as a range,
skip this section refer to the Range Top
Installation Manual.
Remove the envelope labeled "Stacking
Kit" from the oven cavity.
Place some cardboard on the floor and
gently tip the oven that is to be stacked
backwards onto it. Install four pins from
the stacking kit into the threaded holes on
the side flanges of the oven bottom.
Remove the plastic plugs from the top of
the oven on legs so the pins just installed
in the top oven can nest into the holes.
Lift the oven that is lying on its back onto
the oven on legs. Align the pins so they
drop into the holes in the bottom oven.
The range legs are screwed into 4 nuts
welded to the bottom of the oven. Make
3
ELECTRICAL CONNECTION
DANGER
MAKE SURE THE POWER SUPPLY TO THE APPLIANCE IS TURNED OFF BEFORE MAKING
THE CONNECTION.
If the oven is to be assembled as a range, skip this section and refer to the
Range Top Installation Manual.
The electrical connection is made through
a 1 1/4 inch knockout in the bottom of the
oven to a terminal block located behind an
access door that is below the control
panel.
Before connecting the oven to power
check the data plate located behind the
access door to confirm that the power
supply wires are large enough to carry the
load.
A one deck oven requires a single phase
connection only; however, this does not
mean the oven cannot be connected to a
three phase service, simply use two lines
of the three phase.
INTERCONNECTING THE OVENS
If the oven is assembled as a 2 deck
model, remove the wire from one of the
Stacking Kit envelopes and cut it in half.
Strip the cut ends of the wires 3/4 inch
and install them into the terminal block of
the top oven. Snap a 3/4 inch plastic
bushing from one of the Stacking Kit
envelopes into the hole in the bottom of
the top oven and run the wires from the
top oven through it to the terminal block in
the bottom oven. Connect the top oven
wires into the terminal block with the wires
from the bottom oven. Refer to the wiring
diagram in this manual for the correct
phasing of the wires.
If the oven is assembled as a 3 deck
model, remove the wires from all three
Stacking Kit envelopes and cut one
half. Use the 2 full length wires to connect
to the top deck and the cut wire to connect
to the middle deck. Refer to the figure
below or the wiring diagram in back of this
manual for the correct wire grouping at the
bottom oven terminal block.
in
4
OVEN PHASING
MODEL
NO.
DO36I
DO36L
D036
DO362
D0363
Power
Supply
Terminal
Block
1ST
Deck
OVEN
2ND
Deck
3RD
Deck
L1 X X X Single
Phase
L2 X X X
L1 X X
Three
Phase
L2 X X
L3 X X
LOAD REQUIREMENTS
LOADING THREE PHASE AMPS
KW PER PHASE
LI L2 L2 L3 L3 L1
TOTA
L Kw
208 VOLT 240 VOLT 480 VOLT
L1 L2 L3 L1 L2 L3 L1 L2 L3 208V 240V
6 0 0 6 28.8 28.8 0 25 25 0 12.5 12.5 0 28.8 25
6 0 0 6 28.8 28.8 0 25 25 0 12.5 12.5 0 28.8 25
6 0 0 6 28.8 28.8 0 25 25 0 12.5 12.5 0 28.8 25
6 0 6 12 50 28.8 28.8 43.3 25 25 21.7 12.5 12.5 57.7 50
6 6 6 18 50 50 50 43.3 43.3 43.3 21.7 21.7 21.7 86.5 75
SINGLE
PHASE AMPS
5
RANGE ASSEMBLY
INSTALLATION ON OVEN BASE
Remove all the plastic plug buttons from
the top of oven(s).
Lay a 2 X 4 or cardboard corner pad
across the top of the oven.
Lift the range top off of the shipping skid
and place it on top of the oven so that the
front edge of the range top is sitting on the
2 X 4 and is elevated off of the oven top.
Feed the two groups of power supply
wires through the two holes in the oven
top until all the wire slack is inside the
oven control compartment.
Lift the front of the range top and remove
the 2 X 4.
Allow the range top to set into place so
that the pins in the bottom if the range top
nest into the holes in the top of the oven
base.
ELECTRICAL CONNECTION
The electrical connection must be made in
accordance with local codes or in the
absence of local codes with NFPA No. 70
latest edition (in Canada use: CSA STD.
C22.1)
Supply wire size must be large enough to
carry the amperage load for the range
being installed. Wire size information can
be found on the range data plate.
This range can be installed on both single
and three phase supplies and is shipped
from the factory un-phased.
The range top wires connect into a
terminal block located in the oven base
control compartment.
6
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