Rutter VDR-100G3 - Remotely Installing the Oau; Surface Mounting the OAU

Chapter 11: Operation and Alarm Unit Test and User Guide, Rev. 1.1
11.2 Remotely Installing the OAU
The OAU can be either surface or flush mounted. First the OAU must be removed from the DPU.
Remove OAU Assembly from DPU and install OAU Blank Plate, RUT-02570, using M3 screws, RUT-
00434 (x4). Install according to diagrams below.
See Section 11.2.1 for surface mounting instructions and see Section 11.2.2 for flush mounting
instructions.
11.2.1 Surface Mounting the OAU
To surface mount the revised OAU, the mounting bracket and bracket screws must be removed. The unit
can then be mounted using the 2 vacant screw holes at the rear of the unit.
Rear
Mounting
Bracket
Front Mounting Plate
Figure 11-1 – Operation and Alarm Unit
Depending on the routing of the cables, they can be connected to the OAU:
 Through the glands installed in the bottom of the unit; or
 Through the back of the OAU by moving the glands to the back of the unit.
VDR-100G3/G3S Installation Manual 06/10/2008
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