DHR/AR Series Environmental Test Chamber Getting Started Guide
Page 23
Installing/Removing the ETC Viewer
All ETCs are shipped in a state which is prepared to install the ETC Viewer. Insulated plugs fill the viewer
and secondary lighting cavities that are needed for the viewer. The viewer will generally be fitted by a TA
Service Engineer, but if the unit needs to be removed for return to a TA service shop for repair,
follow these instructions.
NOTE
: The pictures shown are for the AR Series, but the process is essentially the same for the DHR
Series.
1
Turn off power and air.
2
Remove the two 3-mm hex head screws shown in the image below.
Figure 19
Removing 3-mm hex screws.
3
Loosen the two 3-mm hex head screws shown in
. This will allow the cover to be removed, as
Figure 20
Removing 3-mm hex screws.
WARNING: Make sure ETC is at ambient temperature before attempting this
procedure.
AVERTISSEMENT: Assurez-vous que l'ETC est à température ambiante avant
d'essayer cette procédure.
