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Antenna Mounting Brackets
P/N 300-0489 - Antenna Mounting Bracket, Pole Mount
P/N 300-0490 - Antenna Mounting Bracket, Right Angle Mount To Wall
P/N 300-0491 - Antenna Mounting Bracket, Straight Mount To Horizontal Surface
Call Customer Service for a part that is not listed.
7 651 INSTALLATION
7.1 Mounting
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Because of the weight of the 651, two people may be required for installation.
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Wall Mounting:
Obtain the appropriate anchors from a hardware store for the installation wall type. Drill
one of the upper mounting holes into the wall. Hold the 651 to the wall and mark the
second upper hole. Drill the second mounting hole into the wall. Temporarily mount the
651 to the wall and mark the lower two holes. Remove the 651 and drill the lower two
mounting holes into the wall. Permanently mount the 651 using all four mounting holes.
7.2 Power Connection
POWER CONNECTION NOTES:
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When a generator is used to power the 651, a high-quality line conditioner or voltage
regulator is required to ensure a pure sine wave and regulated voltage is applied to the
instrument. The gold film sensor may be damaged by voltage that varies in amplitude or
by surges, spikes, and/or noise on the power line.
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Follow appropriate local and national codes when installing the 651.
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It is recommended to use a ground fault circuit interrupter (GFCI) on the 115V or 220V
AC power circuit for safety in an outdoor environment.
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For fixed-point installations where an FTM (P/N Z2600 0930 or Z2600 0918) is going to
be used to verify the operation and compliance of the system, the installation of a
weatherproof electrical receptacle near the monitoring system is recommended.
The 651 power voltage is not switch-able in the field. The 651
is factory configured to operate at either 115VAC or 230VAC.
The switch on the main circuit board indicates the proper
voltage and cannot be changed by the user.