Instructions / Assembly

FORTRESS
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OSHA Stair System Installation Manual Page 6 of 9
FIG. 3
2. OVERSIZED FEET INSTALLATION (OPTIONAL EQUIPMENT)
2.1 Loosen the leg adjustment bolts in each platform and riser corner pocket, but do not remove them;
then remove the existing legs (FIG. 2).
2.2 Insert the legs included with the oversized feet into the corner pockets with the open side of the
channel oriented toward the leg adjustment bolt and washer and the square nut inside the leg (FIG. 4).
The two short legs install in the bottom of the riser and the four long legs install in the
platform.
2.3 Install an oversized foot onto each leg with the foot oriented under the platform or riser (FIG. 4).
2.3.1 Adjust to the desired height, and then tighten both the thumb screws in the feet and the leg
adjustment bolts in the corner pockets securely.
2.4 Proceed with the remaining installation steps.
FIG. 4