3. Module Preparation and Installation
PNEG-902
Multi - Module Dryer Stacking
15
Securing Upper Module
13. Once the upper module is set and level, use 1/2"-13 x 1-1/2" bolts (S-3728), 1/2" washers
(S-2120), 1/2"-13 lock nuts (S-6493) and bolt the frame tie downs (D61-0011) on the upper
module to the module support pads of the lower module.
14. Use 3/8"-16 x 1" (S-7927), 3/8"-16 nut (S-968) and a stiffener splice (SS-7053) to splice the
stiffeners of the lower module to the upper module.
15. Use 3/8"-16 x 1" (S-7927), 3/8"-16 nut (S-968) to connect the top angle bracket of the lower
module to the frame tie channel of the upper module. There may be a small gap between these
two parts, if so, the 5/16" bolts connecting the top angle bracket to the lower module can be
loosened just enough to adjust the height of this bracket (the holes are slotted). Be careful not to
loosen the bolts too much, there is no convenient way to get to the nuts on these bolts. If the bolts
are loosened just enough to adjust this bracket they can be retightened without having to hold the
nut on the other side.
16. If you are stacking a three module dryer perform
for placing the third module.
Figure 3R
Figure 3S
Figure 3T
Splice all
stiffeners
Module support pad
Frame tie down
Frame tie channel
Top angle
bracket
