Wolf ML-136825 User Manual

OWNER'S MANUAL

INSTALLATION & OPERATION

WLEO SERIES

ELECTRIC

CONVECTION OVENS

MODELS
WLEO ML-136825

For additional information on Wolf Range or to locate an authorized parts

and service provider in your area, visit our website at www.wolfrange.com

WOLF RANGE
DIVISION OF ITW FOOD EQUIPMENT GROUP, LLC

WWW.WOLFRANGE.COM

3600 NORTH POINT BLVD.

BALTIMORE, MD 21222

FORM 32709 (Oct. 2008)

Installation, Operation and Care of

WLEO SERIES

ELECTRIC CONVECTION OVENS

KEEP THESE INSTRUCTIONS FOR FUTURE USE

Your Wolf Electric Convection Oven is produced with quality workmanship and material. Proper
installation, usage and maintenance of your oven will result in many years of satisfactory performance.

The manufacturer suggests that you thoroughly read this entire manual and carefully follow all of the
instructions provided.

GENERAL

The WLEO Series Electric Convection Ovens feature a 500°F thermostat, timer, porcelain interior and
a two-speed,
208 or 240 V, 60 Hz, single- or three-phase. Ovens equipped for 480 V, 60 Hz, three-phase electrical
specifications are optional.

The WLEO Series Oven is a single cavity oven furnished with five racks. Independently opening doors
are standard. Oven lights with on-off switch are standard on all models.

An open stand with lower storage rack is available as an option.
Stacked ovens are furnished with either Stacking Kit 426983G3 (8" LEGS) or Stacking Kit 426984G3

(CASTERS) for mounting one oven on top of the other.
Additional racks are available as accessories.
Features of the models are shown below:

1

/2 HP blower motor as standard equipment. Ovens equipped with standard voltages are

© THE WOLF RANGE COMPANY LLC, 2008

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INSTALLATION

UNPACKING

Immediately after unpacking the oven, check for possible shipping damage. If the oven is found to be
damaged, save the packaging material and contact the carrier within 15 days of delivery.

Prior to installation, verify that the electrical service agrees with the specifications on the oven data
plate, located on the inside of the top front cover.

Do not use the doors or their handles to lift the oven.

LOCATION

The installation location must allow adequate clearances for servicing and proper operation. There
must be 18" (457 mm) of clearance on the right side of the oven from any open flame.

INSTALLATION CODES AND STANDARDS
In the United States, install the oven in accordance with:

1. State and local codes.

2. National Electrical Code, ANSI/NFPA-70 (latest edition). Copies may be obtained from The National Fire
Protection Association, Batterymarch Park, Quincy, MA 02169-7471.

3. NFPA Standard #96,
from The National Fire Protection Association, Batterymarch Park, Quincy, MA 02169-7471.

In Canada:

1. Local codes.

2. CSA C22.1 Canadian Electrical Code (latest edition).

3. CSA C22.2 No. 109 Commercial Cooking Equipment (latest edition).

The above are available from the Canadian Standard Association, 5060 Spectrum Way, Suite 100,
Mississauga, Ontario, Canada L4W 5N6.

INSTALLING BASIC OVEN

The oven must be installed on legs or mounted on a modular stand. Installations on concrete bases or
other supports restricting air circulation underneath the oven is not advisable and may void the
warranty. If using the modular stand, set the oven on the stand after unpacking.

Assembling the Legs to the Oven

The legs must be installed on the bottom of the oven. Gently position the oven on its left side, taking care
not to scratch or damage the oven.

Vapor Removal from Cooking Equipment

(latest edition). Copies may be obtained

Attach each of the four leg assemblies to the bottom of the oven with the 24 bolts and lockwashers (six per
leg). Carefully raise the oven to its normal position.

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Ovens Mounted on Casters

If the oven is to be installed on casters, assemble the casters to
the legs provided. Then attach the caster-leg units to the oven
at each corner using the 24 bolts and lockwashers (six bolts and
lockwashers per leg). Place the locking casters on the front legs
and nonlocking casters on the rear legs.

ASSEMBLING THE STAND TO THE OVEN

BACK

Attach each of the four leg assemblies to the bottom of the oven
with the 24 bolts and lockwashers (six per leg). Carefully raise the
oven to its normal position. Attach the undershelf to the legs with
eight bolts and lockwashers (two per leg).

Install the rack guides into the undershelf at desired locations (for
pan or flat rack), then attach the rack supports to the top end of the
rack guides. Attach rack supports to the leg assembly by removing
one middle bolt and reattaching back through the end holes in the
rack support (Fig. 2).

ASSEMBLING STACKED OVENS

Unpack the ovens and the stack kit. Position the oven to be used
as the bottom oven on its left side for access to the oven bottom,
taking care not to scratch or damage it.

Attach the four leg assemblies with the 24 bolts and lockwashers
(six per leg).

7

Place the lower oven (with legs) on the floor and remove two

/16"

(11 mm) diameter knockouts on each side of the top cover.
Install two locating studs to the bottom of the top oven per

stacking kit instructions.

FRONT

PL-53274

Fig. 2

STACKING FLUE

Move the oven with legs to the installed position. Place the
upper oven on top of the lower oven using the locating studs.

Remove the optional rear panel, if provided, from the TOP oven.
Install the Stacking Flue (Fig. 3) with the four screws provided.

PL-53463

Replace the top oven rear panel, if provided.

LEVELING

Fig. 3

Make sure that the oven racks are level in the final installed position. If the oven is installed on legs,
turn the adjustable feet in or out to level the oven front-to-back and side-to-side. If the oven is installed
on casters, loosen set screws and turn casters in or out to level the oven front-to-back and side-to-side.
Retighten set screws after leveling.

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