HST HP101U, Installation And Operation Manual

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CHAPTER 2
:
Installation
2.1 Mounting Options
The cabinet may be either semi-flush or surface mounted. The door is attached to the cabinet by two hinges. The
cabinet mounts using two key slots and one additional 0.250" (6.35 mm) diameter holes located in the backbox.
The key slots are located at the top of the backbox and the one securing holes at the bottom.
Carefully unpack the system and check for shipping damage. Mount the cabinet in a clean, dry, vibration-free
area where extreme temperatures are not encountered. The area should be readily accessible with sufficient room
to easily install and maintain the panel. Locate the top of the cabinet approximately five feet above the floor with
the hinge mounting on the left. Determine the number of conductors required for the devices to be installed.
Sufficient knockouts are provided for wiring convenience. Select the appropriate knockout(s) and pull the required
conductors into the box. All wiring should be in accordance with the National and/or Local codes for fire alarm
systems.
2.2 Backbox Mounting
✓ Open the door.
✓ Remove the main PC board assembly by unscrewing the four screws in the corners of the board. Set
the board aside in a safe, clean place. Avoid static discharge which may damage the board.
✓ Mark and predrill holes for the top two keyhole mounting bolts using the dimensions illustrated.
✓ Install two upper fasteners in the wall with the screw heads protruding.
✓ Using the upper 'keyholes', mount the backbox over the two screws.
✓ Mark and drill the lower one holes.
✓ Mount backbox, install remaining fasteners and tighten.
✓ When the location is dry and free of construction dust, reinstall the main PC board.
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