Kistler-Morse KM Microcell Bolt-On - Manual (Page 9)

CHAPTER 3. MICROCELL™ INSTALLATION
ON VERTICAL COLUMN LEGS
INTRODUCTION
Follow the instructions in this chapter only if
installing Microcells™ on vertical column legs.
This chapter describes the mounting locations,
installation details, and wiring details for
Microcells™ and junction boxes. Follow all
instructions carefully to ensure proper system
operation.
Note
Do not mix different types of Microcells™ on
one vessel. The three types (3” standardized,
3” non-standardized, and 2” standardized) are
not interchangeable.
MOUNTING LOCATIONS
Follow the procedures below to determine and
mark Microcell™ mounting locations prior to
beginning installation. Following these procedures
will ensure optimal system performance. Consult
Kistler-Morse
® if special considerations prevent
you from installing Microcells™ at the designated
locations.
MICROCELL™ SETS
BEST PERFORMANCE
See Figure 3-1. For best performance,
Microcells™ are mounted in a rosette array — a
vertical Microcell™ with a horizontal Microcell™
above it in a “T” configuration. A Microcell™ set
consists of two rosette arrays (four Microcells™
total) mounted on opposite sides of a support leg,
at the same elevation.
Note
Best performance cannot be achieved if:
1. The leg is too narrow for the horizontal
Microcell™ and its environmental cover, or
2. Installation is on round legs.
See STANDARD PERFORMANCE.
Figure 3-1. Microcell™ Rosette Array for
Best Performance.
STANDARD PERFORMANCE
For standard performance, Microcells™ are
mounted vertically. A Microcell™ set consists of
two (2) Microcells™ mounted on opposite sides of
a support leg, at the same elevation.
Figure 3-2. Vertical Microcell™ for
Standard Performance.
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