Lang Manufacturing LCE-72D Service Manual
LANG MANUFACTURING COMPANY • 6500 Merrill Creek Parkway, Everett, WA 98203
TOLL FREE: 800.882.6368 • FAX: 425.349.2733 • www.langworld.com
Item No.
Project
Quantity
Electric, 7-Pan, Full Size Combi Oven Model: LCE-72-[M/D/DP]
CONSTRUCTION FEATURES
• Heavy duty 304 Series stainless steel construction, with attractive No. 4 finish
• Cooking compartment is 316 Series stainless
• Heavy duty compartment door hinged right, with large double pane, tempered
glass window
• Oversize, heavy duty cam-lock door handle
• Powerful blower mounted on left side of compartment, with baffles and safety
screen
•Two shielded cooking compartment lights
• Stainless steel pan rack frame with seven stainless steel wire racks provided
• Removable stainless steel condensate collection tray mounted below door
•
Unit designed to allow stacking of two Model LCE-72 ovens
PERFORMANCE FEATURES
• Choice of: convection oven, convection steam or combi-cooking modes
[Base –M Controls]
• 86 to 482˚F operating temperature range [in OVEN & COMBI modes]
• 217˚F SteamPLUS™ STEAM mode temperature, for faster cooking
• 10-90% humidity control [Proofing Capability]
• Boilerless steam generation system for easier cleaning, less maintenance,
less downtime & lower utility costs
• Air-tight cooking compartment with slight 1/2 psi overpressure
• In-compartment meat probe [D & DP Controls]
• Spray gun and hose provided as standard for quick and easy
compartment cleaning
• Recessed, wash down resistant left side control panel [IPX-5 Water Tested]
• Choice of three control packages [See below]
CONTROL PACKAGE [Specify One]
❏ Manual Controls [-M]
• Simple dial-set time, temperature and % humidity controls
• OVEN, STEAM or COMBI modes
• Digital oven temperature display
• System status/warning lights
• Panel color coded for simplicity
❏ Digital Controls [-D]
• All touch-pad controls
• OVEN, STEAM, COMBI, RETHERM & [230-257˚F] SuperSteam™ modes
• Cook-to-[Meat] Probe standard
• Both set & actual time & temp readouts
• Humidity key for setting 10-90% steam
• Reheat settings, within safe range
• System self-test and “Cleaning Due” alert systems
❏ Digital Programmable Controls [-DP]
• ALL Digital Control Functions, plus:
• Up to 99 Cook Program memory, with up to 9 steps or stages
• Auto-Cook & Hold programming
• 2-speed fan motor control
SHORT/BID SPECIFICATION
Combi Oven shall be a LANG Manufacturing Model LCE-72-___ with
[
M=Manual, D=Digital, or DP=Digital Programmable] Control
Package, 17.9-kW electric heated 7-pan full-size unit, with:
boilerless, in-cavity steam generation system; SteamPLUS 217˚F
standard steam; compartment humidity control; large double
pane glass viewing door, with easy-open heavy duty cam-lock
handle; 316 Series stainless steel compartment with powerful leftside mounted blower, two shielded compartment lights and pan
racks standard; plus a standard 2-year parts & labor warranty, all
the features listed and the options/accessories checked:
STANDARD PRODUCT WARRANTY
Two years, parts & labor
Pan Type Max. Capacity Optimum
18” x 26” Half-Sheet 7 7
12” X 20” Hotel* 14 10
PAN CAPACITY GUIDE
* 2-1/2” deep pans
Sheet No. LSP-CO8 (rev. 7/03)
Model LCE-72-M. Shown with optional stand.
(Also offered in a 2-oven stacked configuration)
®
LANG MANUFACTURING COMPANY • 6500 Merrill Creek Parkway, Everett, WA 98203
TOLL FREE: 800.882.6368 • FAX: 425.349.2733 • www.langworld.com
© 2003 Lang Manufacturing Company Printed in U.S.A. 7/03-M-11788
Due to continuous improvements, specifications subject to change without notice.
Model
E Electrical Requirements
W Water D Drain
Voltage Total kW Phase Amps/Line
Requirements Requirements
208V/60Hz 17.9 3 45.7
3/4” NPT
LCE-72 240V/60Hz 17.9 3 43.1
(.5 GPM @ 30 PSI)
1-1/2” NPT
480V/60Hz 17.9 3 21.6
Model Height x Width x Depth
Clearance from
Weight
Freight
combustible surface
Actual Shipping
Class
63.3” x 46.5” x 39.5” Sides*: 2” (51mm) 518 lbs. 573 lbs.
LCE-72
1607mm x 1181mm x 1003mm Back: 4” (100mm) 235 kg 260 kg
70
OPTIONS & ACCESSORIES
❏ Stainless steel roll-in rack frame, 6-pan [std. spacing]
❏ Stainless steel roll-in rack frame, 4-pan [3.34” spacing]
❏ Rack frame transport trolley
❏ Trolley adaptor
❏ Stainless steel support stand for single LCE-72 unit
❏ Stacking Kit for two (2) LCE-72 units
❏ Extra wire pan racks [7 provided as std.]
❏ Two step safety release door latch
❏ HACCP time/temp data port [-DP only]
INSTALLATION REQUIREMENTS
•E 208V, 240V or 480V, 3-Phase, 50/60 Hz electrical connection
•W 3/4” NPT cold water connection
•D 1-1/2” NPT vended drain connection
• Check local codes for vent hood requirements
[All connections from unit bottom. See below for location and delivery
requirements]
Sheet No. LSP-CO8 (rev. 7/03)
33.5"
851mm
1.0"
25mm
E ELECTRIC
CONNECTION
.8"
19mm
W WATER
CONNECTION
2.5"
/64mm
1.5"/38mm
4.0"/102mm
8.0"/203mm
46.5"
1181mm
30.7"
778mm
1.5"
38mm
D DRAIN
CONNECTION
27.3"
692mm
4.0"
102mm
60.0"
1524mm
37.0"
940mm
39.5"
1003mm
7.00"
178mm
63.3"
1607mm
4.0"
102mm
20.5"
521mm
25.0"
635mm
6.5"
165mm
2.5"
64mm
5.5"/140mm
37.5"
953mm
32.0"
813mm
60.0"
1524mm
6.3"/159mm
3.3"/83mm
DRAIN
VENT
46.5"
1181mm
63.3"
1607mm
28.0"
711mm
17.3"
438mm
2.5"
64mm
29.8"
756mm
[Front View/Elevation] [Right Side View] [Top View/Plan]
Electric, 7-Pan, Full Size Combi Oven Model: LCE-72-[M/D/DP]
MINIMUM WATER QUALITY
Water: cold water feed.
Line Pressure: 30-80 PSI
pH: 7-7.5
Chlorides < 30 PPM
Sulfates < 40 PPM
* 20” for service access.
CAD SYMBOLS & PRICING
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