INSTALLATION
Harmony Ball Return Manual – 400-254-022 9 Rev. Date 3/16
Figure 3, Ball Lift Mounting
Requirements
1. Position two (2) 2x6x18” boards on the subfloor as shown in Figure 2. Secure to the
subfloor using a powder-actuated nail gun for concrete, or nails for wood.
2. Place shims at four (4) lift-base mounting locations to achieve an install depth of 14.5”
[368mm]. Secure using nails.
3. This step will require two (2) people. Lower the lift through the opening in the approach.
Slide and tilt the lift away from the ball track. Lift up the end of the ball track and then slide
the lift into position.
4. Verify that the lift is plumb side-to-side and front-to-back, at 14.5” depth, and aligned to the
ball track. Secure to the floor using the supplied hardware. Then verify plumb, depth, and
alignment once more.
5. Lift the end of the ball track and place the adapter plate on the base plate over the four (4)
studs. Attach the ball track to the adapter plate using the supplied hardware as shown in
Figure 4.
6. Trim the rail cover to the rack side of the
ball lift.
7. Center the ball track to the ball lift and
then secure with the supplied hardware.
Test the alignment and height by rolling
a ball on the track and into the lift. Shim
the track adapter plate and adjust the
position to attain a smooth transition of
the ball into the lift. Use the specific
shims provided as shown in Figure 4.
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