TD 91684GB
2003-01-08 / Rev.C
Installation Guide
T942C- and T942C/2 Central Unit
6
1.3 Installation
1.3.1 Mounting
T942C should be placed in a dry environment with a temperature range of 0 to +40ºC.
Install the unit as shown in the drawing.
Figure 3. Mounting dimensions in mm.
Note:
To facilitate service after the unit is installed, we recommend a free space of about
150 mm below and 50 mm above the unit.
1.3.2 Opening the Housing
Use a screwdriver or similar to release the cover by applying a light pressure to the two
snap catches (1) and remove the cover (2).
Figure 4. Releasing the cover.
9 9
275
56.5
188.5
65
130
112
Dimensions (H x W x D)
275 x 130 x 60 mm
1
1
2
