BendPak MDS-6EXT, Инструкция по установке и эксплуатации

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MDS-6 Mid-Rise Scissor Lifts
17
P/N 5900030 — Rev. D — April 2021
Concrete Cutouts and New Pours
Important : BendPak strongly recommends working with a Concrete Specialist to plan and
create the Concrete Cutouts for your Flush-Mount Lift.
If you plan to cut into existing concrete to create Cutouts for your Lift, or to remove concrete for a New
Pour it is important to understand the following
before
creating Concrete Structures for the MDS-6
Series Lifts:
•
All the MDS-6 Series Lifts have slightly different dimensions. Pay close attention to the
Concrete Cutout/New Pour Dimensions for your specific Lift model.
• Concrete Cutouts . The Lifting Frames of a Flush-Mount Lift are installed in a recessed section
of the floor, called a Concrete Cutout. This cutout may be made in the existing Concrete if it meets
the thickness, compression and condition requirements listed here. If not, then a properly
reinforced new pour is required.
• Drill and Core . It is critical to determine the thickness and compression strength of the existing
Concrete floor. Concrete floors must have a compression strength of at least 3,000 psi to support
the Lift. A minimum of 4.25 in. / 108 mm of concrete is required
under
the Lift Frames. Drill and
test a core sample to determine if the Concrete in your location meets the minimum requirements
specified here.
• Depth of the Concrete Cutouts MDS-6LPF and MDS-6EXTF . Concrete Cutouts must be
a specific depth below floor level so that the tops of the Lifting Platforms are flush with the floor.
See table and diagram below.
•
Concrete Depth
. The Concrete thickness below the bottom of the Lift Frames must be deep
enough for the Anchor Bolts to embed; a minimum of 4.25 in. / 108 mm is required.
• Concrete Curing Time . New Pour Concrete must cure for a minimum of 28 days before they
are strong enough to support Anchor Bolts.
Model Concrete Cutout
Recess Depth Minimum Required Concrete
under the Lift Frames
MDS-6-LPF 5.25 in. / 133 mm 4.25 in. / 108 mm
MDS-6EXTF 5.375 in. / 137 mm 4.25 in. / 108 mm