aesys
Standard Sign System
Maintenance Manual
ASMM2010
Page
47
Version 1.0 • April 2011
Sign Access
IMPORTANT: All servicing of the signs must ONLY be performed by trained personnel.
Normally the sign should not be opened unless directed by Aesys representatives.
In some cases, problems with the signs can be resolved by using the diagnostic capabilities of the KC640
CCU. If the sign must be opened for servicing or troubleshooting, Aesys recommends that you contact
our technical support department.
Referring to Figure 48, to access the internal components of an HG 320.200X24/1 YW
Slim 2
-type Front
Sign and other similar signs, place the sign on its back and then carefully remove the aluminum panel
from the front panel before carefully lifting the panel towards the back of the housing.
Referring to Figure 49, for
Slim
-type signs, the internal components can be accessed by removing the
mounting screws from the front panel/extrusion and lifting the panel towards the rear of the housing.
Figure 48
— Accessing HG 320.200X24/1 YW Slim 2-type Front Sign Components
Figure 49
— Accessing Slim-type Sign Components
Summary of Contents for KC640
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