Extron electronic manual Replacing the Gas Lift, Removing the HSA 822 from the Table

SINELPEUCT

T COMPUTERAUDIO

Remove (16) screws.

HSA 822

Enclosure

Shroud

Replacing the Gas Lift

The gas lift that raises the surface is rated for 100,000 opening and closing cycles. An enclosure with many cables connected or an enclosure with a brass top panel may require a stronger gas lift than the standard 10 lb lift. Contact the Extron S3 Sales and Technical Support Hotline at the nearest phone number listed on the rear cover of this guide to obtain a replacement gas lift.

Replace the gas lift as follows:

WARNING: Ensure that AC power is disconnected before servicing the HSA unit.

1.Remove the surface mount enclosure (see “Removing and Replacing the Enclosure”, steps 1 through 9). Place the enclosure on a horizontal surface.

2.Disconnect the 3-prong cable connectors on the interior AC cables (see figure 16).

Mounting

Surface

AAP Cables

Clamshell

Power Cord	Flat Washer
RJ-45 Connectors

Full Thread

Mounting Bolts

Figure 15. Removing the HSA 822 from the Table

17.Connect the IEC power cord and RJ-45 cables to the connectors on the underside of the surface mount enclosure.

18.To prevent wear and tear caused by cable movement, secure the AAP cables underneath the table (see “Routing the AAP Cables” on page 14).

Figure 16. Disconnecting the Interior AC Cables

3.Turn the enclosure upside-down. To protect the finish, place the enclosure on a soft cloth.

22 HSA 822 Hideaway Enclosure • Maintenance and Modifications HSA 822 Hideaway Enclosure • Maintenance and Modifications 23