SilentKnight 5600 - Manual (Page 39)

Control Panel Installation
151450 4-7
4.3.1 RBB Accessory Cabinet
The Model RBB Accessory cabinet can be used when your backup batteries are too
large to fit into the main control panel cabinet. The RBB cabinet holds batteries up to
the 35 AH size. The RBB dimensions are 16" W x 10" H x 6" D (40.64 cm W x 25.4
cm H x 15.24 cm D).
4.3.1.1 Installing the RBB Accessory Cabinet and Batteries
To properly install the accessory cabinet and backup batteries, follow these steps:
1. Mount the accessory cabinet. See figure Figure 4-5 for the four cabinet mounting
holes.
• If mounting onto drywall the accessory cabinet must be mounted onto 3/4-inch
plywood. This is necessary because the weight of the batteries inside the
accessory cabinet could cause the cabinet to pull away from the drywall.
• When mounting on concrete, especially when moisture is expected, attach a
piece of ¾ inch plywood to the concrete surface and then attach the RBB cab-
inet to the plywood.
• If using the battery cable extenders provided (P/N 140643), mount the RBB
cabinet no more than 18" away from the main control panel cabinet. This will
ensure that the battery cables reach the battery terminals.
Figure 4-5 RBB Cabinet Mounting Holes
Cabinet
Mounting Holes