Lang S13827B Service Manual - Installation
5
INSTALLATION
RECEIVING THE OVEN
Upon receipt, check for freight damage, both visible and concealed. Visible damage should be noted on the
freight bill at the time of delivery and signed by the carrier's agent. Concealed loss or damage means loss
or damage, which does not become apparent until the merchandise has been unpacked.
If concealed loss or damage is discovered upon unpacking, make a written request for inspection by the
carrier's agent within 15 days of delivery. All packing material should be kept for inspection.
Do not return damaged merchandise to Lang Manufacturing Company. File your claim with the carrier.
Prior to un-crating, move the oven as near its intended location as practical. The crating will help protect
the unit from the physical damage normally associated with moving it through hallways and doorways.
LEG INSTALLATION
Legs are available for the single, double, and triple deck installations. Single deck installations require a
27-inch leg. Double deck installations require a 16-inch and triple deck installations require a 6-inch leg.
To install the 27-inch legs, place some cardboard on the floor and gently tip the oven onto its back. Fasten
two legs to the oven front corners using the four 5/16 inch bolts provided in the leg kit. Lift the oven onto
its front legs and block the back up using one of the 27-inch legs set upside down in the center rear of the
oven body. Install the last 27-inch leg onto the oven body on the control side rear. Gently lift the oven
rear, remove the leg set to support the oven center and install it on the last rear corner.
To install the 16-inch legs follow the same directions for the 27-inch legs before stacking the second deck
onto the bottom deck.
To install the 6-inch legs follow the same directions for the 27-inch legs before stacking the second deck
onto the bottom deck.
ELECTRICAL CONNECTION
Single Deck
Install the legs to the oven.
Electrical service connections can be made through an 11/4 knockout in the bottom of the oven.
Remove the cover attached to the oven circuit breakers for access.
Power connections can be made at the bottom of the circuit breakers.
Multiple Decks
Perform installation of single deck.
Remove the plug button from the top panel of the lower deck, and install the insulating bushing in
the same hole.
Remove the vent cover stack from the lower deck by removing the screws that secure the cover.
Place the upper deck on top of the lower deck. Screw heads and vent stack of the lower deck will
line up with the recesses in the bottom of the second deck.
Wire is supplied for making the electrical connections between the circuit breakers of the upper
deck and the incoming supply wires of the bottom deck. Connect 44-inch wires to the bottom of
the circuit breakers on the upper deck and identify these as wires 3 and 4.
Route wires 3 and 4 to the bottom deck. Connect these wires to the supply side of the bottom deck
circuit breakers. Refer to PHASING for correct phasing.
To install additional deck repeat same steps above using appropriate wire lengths and identifying
them as wires 5 and 6.