Extron electronic HSA 822 - Manual (Page 21)

Maintenance and Modifications, cont’d
HSA 822 Hideaway ® Enclosure • Maintenance and Modifications
HSA 822 Hideaway ® Enclosure
A
Appendix A
Reference Information
Specifications
Part Numbers
Included Parts
Template, Replacement Parts, and Accessories
Interface Accessories
Top Plate Dimensions
3-14
Adjusting the top surface level
The top lifting panel of the HSA 822 can be adjusted to ensure
that the lifting panel is horizontal and not tipped. Level the
lifting panel of the HSA 822 as follows:
1 . Remove the surface mount enclosure from the table. See
“Removing and Replacing the Enclosure”, steps 1 through
9
. Place the enclosure on a horizontal surface. To protect
the finish, place the enclosure on a soft cloth.
2 . If necessary, close and latch the top panel.
3 . Slightly loosen the six locking screws (figure 3-9) that
secure the top panel to the panel bracket.
Indicates the location of the locking screws.
(One screw is concealed.)
Indicates the location of the adjustment screws.
Figure 3-9 — Location of level adjustment and
locking screws
4 . Carefully turn the four adjustment screws on the
underside of the top panel to level the top panel with the
flange.
5 . Tighten the six screws that you loosened in step 3.
6 . Reinstall the surface mount enclosure. See “Removing and
Replacing the Enclosure”, steps 12 through 18.