SG-2SMT & SG-10SMT ADD-A-SECTION INST. (Continued)
14.
Reassemble the top and bottom right front side
control covers using seven 5/16" hex head screws.
(See Detail U and Detail V)
15.
Unit is now ready to be placed into operation.
NOTE:
All convection oven sections built before
October, 1983 will require the use of a 3.7"
regulator. Any convection oven section built
after October, 1983 will require the use of a 6"
regulator. For orifice size differences, refer to
chart on page 21 of this manual.
a. To determine if your unit was built prior to Oc tober,
1983, refer to the rating plate serial number. The first
two digits of this number indicates the year, the
second two numbers indicates the month, i.e.
YEAR
83
MONTH
10,
SERIAL NUMBER
8310.
If your unit was built prior to October, 1983 proceed
to Step b.
b. New units are provided with a 6" pressure regulator
preassembled to the interconnecting manifold pipe.
c. Turn off the gas supply and remove the 3.7 inch
pressure regulator from the existing unit.
d. Assemble the 3.7" regulator, removed in Step c, to
the interconnecting manifold as shown in Detail A.
e. Connect the manifold assembly to the unit making
sure that the 6 inch pressure regulator is connected
to the lower unit as indicated in Detail A.
f. Reconnect the unit to the gas supply and test for
leaks. Reinstall the side panel and continue with the
installation and operating manuals.
13