Blodgett MT3255 Series - Oven Specifications; Ventilation Requirements; Electrical Specifications

MT3255 and MT3270
1 --- 1
OVEN SPECIFICATIONS
VENTILA TION REQUIREMENTS
The hood should completely cover the unit with an
overhang of at least 6” (15 cm) on all sides not adja-
cent to a wall. The distance from the floor to the
lower edge of the hood should not exceed 7’ (2.1
m). The ventilation system should replace 80% of
the exhaust volume w ith fresh make up air.
TABLE 1 should be used as a guideline.
Single Double Triple
CFM 1200-1650 2400-3300 3600-5000
M
3
/min 34 - 47 68-93 102-142
TABLE 1
ELECTRICAL SPECIFICATIONS
NOTE: Three Phase hookup is not permitted on
gas models.
WARNING: DO NOT INSTALL A “HIGH LEG” TO
ANY CONVEYOR OVEN!
Installations within the U .S.
The MT3255 an d MT3270 require a 15 Amp, 60HZ,
1Φ, 208-240VAC, 4 wire service consisting of L1,
L2, neutral and ground. See FIGURE 1. Use 90_C
wire and size t o National Electric or local codes.
Installa tions outside the U.S.
The M T3255G and MT3270 require a 15 Amp,
50Hz, 1Φ, 230 VAC, 3 wire service consisting of L1,
neutral and ground. See FIGURE 1. Use 90_Cwire
and size wire according to local codes.
The MT3255E is available in t wo voltage options.
The 380/220 VAC oven requires a 52 Amp, 50Hz,
3Φ, 4 wire service consisting of L1, L2 neutral and
ground. The 415/240 oven requires a 48 Amp,
50Hz, 3Φ, 3 wire service consisting of L1, n eutral
and ground. See FIGURE 1. Use 90_Cwireand
size wire according to local codes.
U.S. Installations Export Installations --- Gas Mod els
L1
N
L2
120
120
208-240
OvenSupply
L1
N
220-230
OvenSupply
Export Installations --- MT3255E
L1
N
L2
110
110
380/220
OvenSupply
Export Installations --- MT3255E
L1
N
415/240
OvenSupply
FIGURE 1