Cooper Wheelock SAFEPATH SPB-160, Installation, Testing, Operation And Maintenance Manual

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Chapter 4: Installation
Series SPB Audio Boosters Manual, Revision A
4-25
DC and Battery
Connections
Figure 4-21 DC and Battery Connection on the Audio Booster Motherboard
The DC OUT on the Audio Booster is used to power the splitter modules only.
3. Calculate proper backup battery requirements, using Section 4.8, Battery Care and
Backup Battery Calculations. Section 4.9 is the AC and battery installation procedures.
4.5 Mounting the Panel
4.5.1 Locating the Panel
CAUTION: Mount the panel in a location within the environmental limits
specified for indoor/day control panels. DO NOT locate the panel in a hazardous
area.
1. For the SPB-80/4 and SPB-160, see Figure 4-23 for panel mounting hole layout; for the
SPB-320, see Figure 4-24.
2. Mark and drill mounting holes for appropriate screws and anchors to ensure secure
mounting to the type of surface at the selected location.
3. Prevent dust and dirt contamination of the Series SPB Audio Booster panel during
installation. This contamination can interfere with the operation and reduce the life of the
equipment.
4. Open the door and mount the Series SPB Audio Booster panel at the selected location.
Use care to avoid damage to the module during installation. Do not apply excessive
pressure to the PC board or its components, including field wiring terminals and
connectors.