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Installing The Lifting Columns
Locate 2–45x90 Bolt Connector Kits, (P/N 3842
500 923) and follow the steps below to install them
in the 45x90 profile, (cross brace) as shown in
Figure 10 and 11.
1. Refer to Figure 10 and install a bolt connector
with the flat side positioned as shown into the
machined profile hole.
2. Keep the bolt connector centered in the machined
hole and insert two alignment tabs, square end
first, into each center bore of the profile.
3. Install a bolt connector and two alignment tabs on
the opposite end of the 45x90 cross brace and
temporarily set it aside.
4. Locate 4–M8 rectangular nuts and the 4–M8
button head screws that came with the bolt
connectors. Start a rectangular nut onto each M8
screw (one or two turns only). Firmly push the
screw and nut assembly into the crescent shaped
opening behind the bolt connector on the 45x90
cross brace as shown in Figure 11. Make sure the
shoulder on the screw is seated against the flat
side of the connection bolt and the screw is
pressed below the surface on the T-slot. Place a
cover cap over the connection screw.
5. Install rectangular nuts, screws and cover caps at
the other three locations on the 45x90 cross
brace.
NOTE: It may be helpful to wrap tape or a rubber
band around both ends of the 45x90 cross brace to
hold the bolt connector assemblies in place before
proceeding with the following step.
Locate 2–telescoping actuators and place them as
shown in Figure 12.
Slide the cross brace assembly from the bottom of the
attachment plate upward until the edge of the 45x90
profile is 15 mm from the end of the attachment plate.
Tighten the four bolt connector screws in the ends of
the cross brace to hold it in place.
Bolt
Connector
Alignment
Tab
Figure 10
M8 Screw
M8 Rectangular
Nut
Screw and Nut
Assembly
Cover Cap
Figure 11
Telescoping
Actuators
Attachment
Plate
15mm
Figure 12
17
Flat Side
45x90
Profile
P/N 3842500923
Cover Cap
45x90
Profile
45x90
Profile
Assembly
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