Fike Clean Agent System - Ceiling Heights Greater than 16-0 (4.9 M)

SECTION 2 – DESIGN
Page 16 of 39 Fike Clean Agent System w/ FM-200™ UL / ULC Ex4623
Revision Date: January, 2010 Manual P/N: 06-215 (Rev G) FM 3010715
2.7.4.1 CEILING HEIGHTS GREATER THAN 16’-0” (4.9 m)
Enclosures with ceiling heights greater than 16’-0” (4.9 m) require nozzles to be placed at multiple levels
(elevations) in segments no greater than 16’-0” (4.9 m) in elevation. Refer to Section 2.8.2 of this manual for
further guidance regarding the maximum elevation differences when installing multiple levels of nozzles in
enclosures exceeding 16’-0” (4.9 m).
Example
: For an enclosure with a ceiling height of 20’-0” (6.1 m), the lower level of nozzles MUST be placed at a
maximum height of 16’-0” (4.9 m). A second (upper) level of nozzles MUST be placed within 1’-0” (0.3 m) of the
ceiling.
CEILING
+ 16'-0" (4.9 m) MAX.
16'-0" (4.9 m) MAX.
1'-0" (0.3 m) MAX.
NOTE: Refer to Section 2.8.2 of
this manual for further
clarification regarding nozzle
and piping elevation limitations.