johNSoN coNtroLS
2-20
ForM 102.20-N1 (1109)
installation
7. Start pulling the sections together. Pull evenly
on both sides.
a) Be sure all of the electrical or control wires
or tubes are clear.
b) Guide the top raceways together by placing
rods or drift pins through the holes in the
top guide angles. When the raceways are
together, install the long bolts provided.
c) Guide the bottom raceway/baserails together
using rods or drift pins through the holes in
the lifting lugs on opposing sections. Do this
on each side of the unit simultaneously.
d) If any difficulty aligning due to racking of
one section or the other, use another come-a-
long diagonally on the inside of that section
at the shipping split or across the tops of
opposing sections..
e) If any difficulty aligning due to top and
bottom not pulling together simultaneously,
apply shims under the unit sections as needed
to compensate for uneven placement area.
8. Complete pulling the sections together.
9. Fasten bottom, lifting lugs together with 1/2" x
4" bolts provided.
See Fig. 2-28.
10. Fasten top raceway brackets with 1/2" x 5-1/2"
bolts.
11. Apply 1/4" x 2" foam gasket to the underside of
the seam caps and install them over the joints us-
ing 1/4"-14 x 1" hex head screws provided. Seam
caps are provided for sides, top and floors.
12. Repeat previous steps for each additional section
to be placed in making up the complete unit.
13. Install 1-1/2" Corner Connector Plugs in bottom
raceway corners.
Only needed on units or sections with-
out baserails.
Use come-a-longs to pull the sections together. The bolts are to
hold the sections tight after they are pulled together.
Fig. 2-28 – inStAlling BOltS AFtER Pulling
unitS tight tOgEthER
LD13781
Summary of Contents for YORK SOLUTION LD09624
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