I. oven specifications – Middleby Marshall PS640 User Manual
Page 6
I. OVEN SPECIFICATIONS
Table 1-1 Dimensions
Single Oven
Double Oven
Triple Ove
Overall Height
48-3/16
″ (1219mm)
62-3/4
″ (1575mm)
78-11/16
″ (1981mm)
Overall Depth
60
″ (1524mm)
60
″ (1524mm)
60
″ (1524mm)
Overall Length
76-1/2
″ (1930mm)
76-1/2
″ (1930mm)
76-1/2
″ (1930mm)
Conveyor Width – belt width is 32
″
33-1/2
″ (838mm)
33-1/2
″ (838mm)
33-1/2
″ (838mm)
or 2 × 15
″ (381mm)
or 2 × 15
″ (381mm)
or 2 × 15
″ (381mm)
Shortened Exit Conveyor - 24
″″″″″
Single Oven
Double Oven
Triple Ove
Overall Depth
52.75
″ (1340mm)
52.75
″ (1340mm)
52.75
″ (1340mm)
Overall Length
69
″ (1753mm)
69
″ (1753mm)
69
″ (1753mm)
* All other dimension are the same
Recommended Minimum Clearances
Rear of Oven to Wall
3
″ (76mm)
3
″ (76mm)
3
″ (76mm)
Control end of conveyor to Wall
1
″ (25.4mm)
1
″ (25.4mm)
1
″ (25.4mm)
Non-control end of conveyor to Wall)
1
″ (25.4mm)
1
″ (25.4mm)
1
″ (25.4mm)
Table 1-2: General Specifications PS640 GAS
32
″″″″″ Belt
24
″″″″″ Belt
Weight
1150 lbs. (522kg)
1150 lbs. (522kg)
Rated Heat Input
99,000 BTU (25,000kcal, 29 kW/hr)
99,000 BTU (25,000kcal, 29 kW/hr)
Maximum Operation Temperature
600°F / 315°C
600°F / 315°C
Air Blowers
Two Blowers at 1900 RPM
Two Blowers at 1900 RPM
Warmup Time
15 min.
15 min.
Table 1-3: Electrical specifications for PS640G gas ovens
Main Blower
Control Circuit
Phase
Freq
Current
Poles
Wires
Voltage
Voltage
Draw
208-240VAC
208-240VAC
1Ph
50/60Hz
11-9.6 Amp
2 Pole
3 Wire (2 hot, 1 gd)
Table 1-4: Gas orifice and pressure specifications for PS640G gas ovens
Gas
Main Orifice I.D.
Supply (Inlet)
Orifice (Manifold)
Bypass
Type
PS640G
Pressure
Pressure
Pressure
Natural
0.1065
″ (0.120mm)
6-8
″ W.C. (14.9 - 19.9mbar)
3.5
″ W.C. (8.7mbar)
0.25-0.3
″ W.C. (0.6-0.8 mbar)
Propane
0.067
″ (1.9mm)
11-14
″ W.C. (27.4 - 34.9mbar)
10.0
″ W.C. (24.9mbar)
0.9-1.0
″ W.C. (2.2-2.5 mbar)
IMPORTANT – Additional electrical information is provided on the oven’s serial plate, and on the wiring diagram inside the
machinery compartment.
2
NOTE
Wiring Diagrams are contained in Section 5 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
GAS ORIFICE AND PRESSURE SPECIFICATIONS (PER OVEN CAVITY) - CE OVENS
Supply (Inlet) Pressure
IT,PT,ES,SE,
Main
UK,CH,IT,AT,
SE,CH,AT,DK,
BE,IE,IT,PT,
Orifice
Rated
Gas
Orifice
DK,FI
NL
DE
BE,FR
FI,DE,NL
ES,UK
(Manifold)
Heat
Type
dia.
I
2H
I
2L
I
2E
I
2E+
I
3B/P
I
3+
Pressure
Input
G20
0.120
″
20
--
20
20
--
--
11.21
22.36
(3.05 mm)
mbar
mbar
mbar
mbar
kW-hr.
G25
0.120
″
--
25
--
--
--
--
16.19
22.36
(3.05 mm)
mbar
mbar
kW-hr.
G30
0.075
″
--
--
--
--
29 or 50
28-30, 37
26.2
22.59
(1.9 mm)
mbar
or 50 mbar
mbar
kW-hr.