Middleby Marshall X55G Series, Owner'S Operating & Installation Manual

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SECTION 1
DESCRIPTION
6
II. X70G/X55G SERIES SPECIFICATIONS
RECOMMENDED MINIMUM CLEARANCES
Rear of Oven to Wall Control end of Conveyor to Wall Non-control end of Conveyor to Wall
Domestic and std. export 6"
152mm
6"
152mm
6"
152mm
X70G/X55G SERIES OVEN SPECIFICATIONS
Dimensions Single Oven Double Oven Triple Oven
Overall Height 43.25" (1,131mm) 56.27" (1,575mm) 68.31" (1,753mm)
Overall Depth 59.14" (1,690mm) 59.14" (1,690mm) 59.14" (1,690mm)
Overall Length
X70 106.1" (2,692mm) 106.1" (2,692mm) 106.1" (2,692mm)
X55 90.78" (2,305.8mm) 90.78" (2,305.8mm) 90.78" (2,305.8mm)
Conveyor Width 32" (813mm) 32" (813mm) 32" (813mm)
General Specifications
Weight 1,750lbs.(795kg) 3,500lbs. (1,589kg) 5,250lbs. (2,384kg)
Rated Heat Input (per oven cavity)
X70 160,000 BTU/Hr/Oven (168.8 MJ)
X55 140,000 BTU/Hr/Oven (147.7 MJ)
Maximum Operation
Temperature
600°F / 315°C
Air Blowers Two blowers: 40 Hz Minimum and 90 Hz Maximum (see finger configuration)
Warm-up Time 20 minutes
X70G/X55G SERIES ELECTRICAL SPECIFICATIONS
Main Blower
Voltage
Control Circuit
Voltage
Phase Frequency Current Draw* Poles Wires
208-240VAC 24VDC 1 50/60 Hz 12 Amps 2 3 Wire (2 hot, 1 ground)
* The current draw ratings shown above are maximum values for normal operation, amperage draw will be less than the listed value.
NOTE: Each oven includes a 6 ft cord with NEMA# L6-20P plug. Customer to provide NEMA# L6-20R receptacle.
X70G/X55G SERIES GAS SUPPLY SPECIFICATIONS
Gas Type Inlet Pressure** Manifold Pressure Main Orifice Diameter** Fixed Bypass Orifices**
Natural
X70 8-12" W.C.
(20-30 mbar)
3.5" W.C.
(8.7 mbar)
0.1654" (4.2mm) Dia.
P/N 77494
#46 Drill – 0.081" (2.057mm) Dia.
P/N 49951
X55 8-12" W.C.
(20-30 mbar)
3.5" W.C.
(8.7 mbar)
#24 Drill – 0.152" (3.86mm) Dia.
P/N 76978
#46 Drill – 0.081" (2.057mm) Dia.
P/N 49951
Propane
X70 8-12" W.C.
(20-30 mbar)
6.0" W.C.
(14.9 mbar)
#32 Drill – 0.116" (2.95mm) Dia.
P/N 77493
#53 Drill – 0.059" (1.49mm) Dia.
P/N 22174-0006
X55 8-12" W.C.
(20-30 mbar)
6.0" W.C.
(14.9 mbar)
#36 Drill – 0.1065" (2.7mm) Dia.
P/N 77272
#53 Drill – 0.059" (1.49mm) Dia.
P/N 22174-0006
** The gas supply pressures and orifice sizes shown are for ovens installed in North America. The required gas supply pressures and orifice sizes
of ovens installed in other locations are dependent on the local gas type and on all applicable local codes.
NOTE: Wiring Diagrams are contained in Section 6 of this manual and are also located inside the oven at the bottom
of the Control Panel. Additional electrical information is provided on the oven’s serial plate.
This Manual Must Be Kept For Future Reference.