Install the PUL into the Cabinet

Instruction Manual	Plasma Display Electric Pop-Up Lift

1.Adjust motor/control box unit (see Figure 9).

NOTE: The motor/control box unit is factory set to the nar- rowest horizontal position.

a.Loosen the six 5/16”-18X5/8” hex head bolts on the front of each half of the motor/control box and eight 1/4-20 socket head allen screws (4 front and 4 back) on the bracket mounting crossbrace. Slide both halves of the lift all the way in and out to ensure the lift can be adjusted freely.

c.Measure the width of the inside enclosure where the lift will be mounted.

d.Adjust the width of the lift, allowing for clearance, and hand tighten all bolts loosened in step a.

NOTE: The unit must be installed square and parallel in ALL dimensions for smooth and reliable operation. The extrusions housing the chains must also remain exactly square to the power box and parallel to each other after it has been installed. Shims may be required between the unit and the enclosure to maintain parallel dimensions between the extrusions.

2.Place the unit into the enclosure so the load to be lifted is cen- tered over the vertical extrusion beams.

3.With the lift in place, use the base of the lift mechanism as a template to transfer 4 holes (17/64” diameter) to the enclosure bottom.

NOTE: If desired, you can use the additional four holes in the cor- ners of the lift, but you must fill the space between the lift and enclosure bottom to prevent warping.

4.Remove the lift mechanism from the enclosure.

5.Drill the 4 holes (17/64” diameter) in the bottom of the enclo- sure.

6.Place the unit into the enclosure so the holes in the mechanism line up with the holes in the enclosure.

7.Secure the unit into the enclosure using 4 thru bolts (1/4-20 or larger), 8 fender washers, and 4 Nyloc nuts (see Figure 10). Tighten securely.

Eight 1/4-20 Socket

Head AllenScrews

Bracket Mounting Crossbrace

Six Hex Head Bolts Motor/Control Box

Figure 9. Motor/Control Box

Optional holes requiring spacers between the lift and the bottom of the enclosure

Thru bolt, two fender washers and Nyloc Nut two places each side

Chief Manufacturing 8805-000009 manual Install the PUL into the Cabinet, Secure Lift