Blodgett S1820G - Manual (Page 19)

SECTION 2
INSTALLATION
UTILITY ROUGH-IN DIMENSIONS AND POSITIONING
FOR S1820G-SERIES OVENS
WARNING
DO NOT USE CONDUIT OR GAS LINE
FOR GROUND CONNECTION.
CAUTION
IT IS RECOMMENDED THAT THE OVEN
BE PLACED UNDER A VENTILATION
HOOD FOR ADEQUATE AIR SUPPLY
AND VENTILATION.
ELECTRIC SUPPLY TO BE
PROVIDED BY CUSTOMER
CIRCUITBREAKER
Separate circuit breaker with lockout/tagout electrical
shutoff for each oven. Wire each oven separately.
15A Amp circuit breaker for 208-240V,
ELECTRICALSPECIFICATIONS
DOMESTIC: 208V main blower motors, 1 Ph, 1.5 Amp
draw, 50/60 Hz, 208-240V control circuit, 2 pole, 3 wire
system per oven (2 hot, 1 grd).
Do NOT use conduit for ground.
or
DOMESTICorEXPORT: 240V main blower motors, 1 Ph,
1.5 Amp draw, 50/60 Hz, 208-240V control circuit, 2 pole,
3 wire system per oven (2 hot, 1 grd).
230V main biower motors, 1 Ph, 1.5 Amp draw, 50/60 Hz,
208-240V control circuit, 2 poie, 3 wire system per oven
{2 hot, 1 grd).
Do NOT use conduit for ground.
A 6 foot cord with a NEMA L6-20 plug is supplied on
Domestic units.
POWER RATING
40.000 BTU/hr(11.7kW/hr.
SUPPLY WIRE
Supply wire size must be In accordance with the National
Eiectrical Code (current edition) and must be in compli­
ance with local codes.
SUGGESTED
If space permits, service should be located near the
control console end of the oven(s) to allow convenient
access to safety switches.
Figure 2-9. Typical S1820G-Series Oven(s)
installation
CAUTION
UNIT MUST HAVE AIR VENT PLATES IN­
STALLED OR WARRANTY WILL BE VOID.
II. VENTILATION GUIDELINES
A mechanically driven ventilation system Is required for the
S1820 Series Blodgett conveyorized gas ovens.
Local codes and conditions vary greatly from one area to
another and must be complied with. Following are the
suggested requirements for good ventilation. Please re­
member these are recommendations or guidelines, you
may have a special condition or problem that will require
theservices of aventilation engineer or specialist. Proper
ventilation is the oven owner’s responsibility. Improper
ventilation can inhibit oven performance.
Please Note: There are now two “stand off” ‘C’
Channels and “Heat Guards” for “Doubleand Triple
Ovens” that must be Installed In the field.
Please Note: There is now one heat guard on double
units and two heat guards on triple units. See
Figure 2-7.
These ‘C’ Channel brackets are installed in the vertical
plane using existing screws tosupport these ‘C’ Channels
using the upper and lower Key Hole openings In the ‘C’
Channels. The ‘C’ Channels are identical and once in­
stalled will allow ample amounts of air through the cooling
fan mounted on the rear side of the oven by keeping the
oven away from the rear wall.
13