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3.6. ANCHOR RAMP UPPER TRANSITION
The PRUT (RAMP UPPER TRANSITION) must be anchored to a substantial surface. Use the pre-drilled
holes at each corner of the PRUT (RAMP UPPER TRANSITION) as guides.
3.6.1. IF RESTING ON A WOODEN SURFACE:
3.6.1.1. Secure PRUT (RAMP UPPER TRANSITION) by installing the 1/4″ x 1” long
self-drilling screw through each hole (FIG. 3.16)
3.6.2. IF RESTING ON A CONCRETE SURFACE:
3.6.2.1. Using the PRUT (RAMP UPPER TRANSITION) as a template, transfer the
hole locations to the concrete surface and note locations with marking
device.
3.6.2.2. Remove PRUT (RAMP UPPER TRANSITION), then, using a 1/4″ masonry bit,
drill two 1-1/2″ deep holes at the marked locations.
After drilling, make sure that the holes are free of any residue and/or
debris.
3.6.2.3. Re-attach the PRUT (RAMP UPPER TRANSITION) and align over the drilled
holes.
3.6.2.4. Drive the 1/4″ diameter mushroom head pin drive anchors into the holes in
the PRUT (RAMP UPPER TRANSITION) with a hammer until the head is
seated flush with anchor body.
FIG. 3.16
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