Lang ECCO-PT, Installation Operation & Maintenance

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10
INSTALLATION CONT’D
Ventilation and Clearances
Standard minimum clearance from combustible construction is as follows.
4” from side
4” from back
6” from floor
These ovens may be set directly, without legs, on a curbed base or non-combustible
floor.
If the oven is set without legs on a non-combustible floor or a curbed base, maintain a
4-inch back clearance.
If the oven is set directly against a non-combustible back wall, maintain a 6-inch
clearance to the floor.
Do not install the oven closer than 4 inches from another oven on the right hand side
(control panel side).
Do not install the oven closer than 12 inches from an uncontrolled heat source (char
broiler etc.) on the right side.
Keep the appliance area free and clear of combustible material and do not obstruct the
flow of combustion or ventilation air.
The installation of any components such as a vent hood, grease extractors, and/or fire
extinguisher systems, must conform to the there applicable nationally recognized
installation standards.
Electrical Connection
The electrical service entrance is provided by a 1 1/4-inch knockout in the bottom right
front corner of each oven, or at the oven back directly behind the control compartment.
Grounding lugs are provided at both the front and rear service entrances.
The 208/240-volt oven is a dual voltage oven and is shipped from the factory as 208-
volt. The oven must be field converted to operate on a 240-volt power supply.
To convert the oven to 240-volt, remove the panel above the power supply knock out
at the back of the oven and toggle the switch to the 240-volt position.
With 480-volt installations check to be sure that the motor rotates in a clockwise
direction as viewed from the front of the oven.
To reverse the motor rotation, switch any two incoming power supply leads and
recheck the rotation.
Supply wire size must be large enough to carry the amperage load for the number of
ovens being installed. Wire size information can be found on the oven DATA
PLATE.
This oven can be installed on both single and three-phase supplies and is shipped from
the factory for three-phase.
To phase the oven to match the power supply, follow the charts on the Wiring
Diagram located at the back of the Manual.