Manual

Part # MPSM07 (03/24/08)Page 10
Stacking Two Ovens
1. Follow the instructions in the section entitled, “Legs and
Casters,” on page 5. Then resume at step 2 on this page to
complete the stacking process.
2. Move the lower oven as close to the nal installation point
as possible, leaving enough space around the oven to
allow access for the remaining installation steps. If casters
have been installed, apply the brakes on the two front
wheels.
3. Carefully raise the upper oven and place it on top of the
lower oven, aligning the four lower corners of the upper
even to the four upper corners of the lower oven.
4. At the rear of the stacked ovens, install the stacking
bracket using six 1/4-20 x 1” hex head bolts with lock
washers and nuts. Firmly tighten all six nuts/bolts to
secure the ovens together.
PREPARING THE OVEN FOR INSTALLATION
5. Remove the outer ue vent from the right top corner of
the rear of each oven, saving the screws.
6. If they are not already fastened together, assemble the
two parts of the interconnecting ue channel included in
the stacking kit, using six #10 x 3/4” sheet metal screws.
7. Fit the channel assembly over the ue vent area of each
oven and fasten using the screws removed in step 5.
8. If you have installed casters, be sure to install the restraint
bracket on the lower left corner of the rear of the upper
oven using two #10 x3/4” sheet metal screws.
9. If your installation requires one common gas inlet for both
ovens, use the piping included with your stacking kit to
assemble the interconnecting gas pipe. Refer to Figure 3.
NOTE: It is recommended, when stacking a Moisture + Oven
with a Master Convention Oven, that the Moisture + be
located on the bottom.
7
9
3
2
1
14
13
11
8
12
5
12
4
9
13
Figure 3.
Item Reference Key For Figure 3
Item
No.
Item Description
1 MSCR-HH STL 1/4-20x3/4
2 LKSHR-SPL 1/4x1/2x1/6
3 Nut - Hex 1/4-20 STL ZP
4 Bell Reducer 1” x 3/4”
5 3/4 Tee NPT
7 Flue Assembly – Double Stack
8 Pipe Union 3/4 NPT
10 Close Nipple 3/4 x 1
11 Pipe 3/4 x 20-1/2”
12 3/4 x 3-1/2 Nipple
13 Bell Reducer
14 Stacking Bracket Rear