Document # 50079 Rev. D 05/23/97
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9
C
HAPTER
T
WO
:
Installation
2.0 General
Carefully unpack the system and check for shipping damage. Select a location for the
cabinet that is 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 and
determine the appropriate knockouts. All wiring must be in accordance with the National
and/or Local codes for fire alarm systems.
2.1 Backbox Mounting
1) Remove the main PC board assembly by unscrewing the four screws in the
corners of the board. Two permanent standoffs support the board in the
center.
Set the board aside in a safe, clean place. Avoid static discharge which
may damage the board.
2) Mark and predrill holes for the top two keyhole mounting bolts.
3) Install two upper fasteners in the wall with the screw heads protruding
approximately 1/4".
4) Using the upper keyholes, mount the backbox over the two screws.
5) Mark the lower two holes, remove backbox and drill mounting holes.
6) Mount backbox, install remaining fasteners and tighten.
7) When the location is dry and free of construction dust, reinstall the main PC
board (refer to Figure 2.1).
2.2 MPM-4F Installation
1) Cut Jumper JP1.
2) With a nut driver, loosen bottom nut of the lower transformer.
3) Slide in MPM-4F meter bracket between transformer and nut.
4) Fasten the nut.
5) Connect the meter assembly cable to P3 header (refer to Figure 2.2).
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