ETS-Lindgren 2081 Turntable Series 1.2m/1.5m (Archived) - Manual (Page 14)

Turntable Installation Instructions MODEL 2080 / 2081 TURNTABLE SERIES
10 © ETS-LINDGREN L.P. – JANUARY 2003
REV C – PN 399228
mark around the perimeter of the turntable base. These marks
may be used for reference if the assembly is moved during
placement of the floor shims or anchor plates. When
positioning the turntable base, make as many anchor holes miss
the floor joint strips as possible if the table is being installed on
a panel floor in a chamber.
6. The hardware kit contains 12 floor plates. At the back of this
manual there are drawings for each size of both the 2080 and
2081 that illustrate the floor plate placement. Using a pry bar
carefully lift the table and place plates under the anchor holes
on the turntable base.
7. Thread one ½-13 flange nut onto each ½-13x5” square head
screw, with the flange facing towards to the tip of the screw.
Insert the square head screws into the receptacle holes and
anchor plates around the perimeter of the turntable base.
Threading the screws into the anchor plates will align and
secure them in place.
8. Attach each anchor plate to the floor using two #14x1” #3
square socket flat head screws. One screw will be inserted into
each visible hole at the corner of each anchor plate. Drill 1/8”
pilot holes for these screws and vacuum up shavings so that
you have good contact with the floor. Continue mounting the
rest of the plates.
9. With all anchor plates secured to the floor, remove only the ½-
13x5” square head screws installed in step 7. These will
typically be the center screw in sets of 3. Drill 27/64” pilot
holes approximately ¾” deep into the paneled floor. Be careful
not to go through the bottom skin of the panel. Vacuum out
shavings and dust. Tap holes ½”-13 about ½” deep then install
the square head screws back into the turntable base, anchor
plate, and floor. Do not drive the screws too far. Screws should
not penetrate the outer layer of shielding, as this will affect the
shielding attenuation.
10. After the anchor plates have been secured to the floor it is time
to level the table to the raised floor. Back off all the ½-13
flange nuts so they are against the square head of each screw.
CAUTION: Before leveling make sure ½-13 flange nuts are
backed off all the way to avoid pulling plates off the floor.
Archived 3/18/10