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Installation Diagrams

ELO LH Extended Coverage Light Hazard Recessed Pendent

Note:  Central's Model 65 or 401 escutcheon may be used.  When using Central's Model 65

escutcheon, the face of the R.C. is to protrude 1/8" 

±

1/16" beyond the finished ceiling line.

Installation Diagrams

ELO LH Extended Coverage Light Hazard Pendent

Face of

Reducing

Coupling

Finished

Ceiling LIne

1" x 3/4" Reducing

Coupling

Model ELO (2-piece)

Recessed Escutcheon

3 1/4" Diameter

2 1/4" Dia. Min.

2 3/4" Dia. Max.

3/8" Min.

3/4" Nominal

1 1/8" Max.

2 3/4"

1 1/2" Dia.

OBSOLETE

Summary of Contents for ELO LH

Page 1: ...he Model ELO LH Sprinkler incorpo rates a specially designed deflector that provides a much greater area of coverage than standard commercial sprinklers The two 2 piece recessed escutcheon assembly provides for 3 4 of field adjust ment Quick Response Extended Coverage Light Hazard Recessed Pendent and Pendent Sprinkler Quick Response Extended Coverage Light Hazard Extra Large Orifice Recessed Pend...

Page 2: ...cheon the face of the R C is to protrude 1 8 1 16 beyond the finished ceiling line Installation Diagrams ELO LH Extended Coverage Light Hazard Pendent Face of Reducing Coupling Finished Ceiling LIne 1 x 3 4 Reducing Coupling Model ELO 2 piece Recessed Escutcheon 3 1 4 Diameter 2 1 4 Dia Min 2 3 4 Dia Max 3 8 Min 3 4 Nominal 1 1 8 Max 2 3 4 1 1 2 Dia O B S O L E T E ...

Page 3: ... pattern to control the fire All Central Model ELO LH Re cessed Pendent and Pendent Auto matic Sprinklers must be installed according to the current NFPA 13 Standard and these installation instructions Deviations from these requirements and standards or any alteration to the sprinkler itself will void any warranty made by Central Sprinkler Company In addition installation must also meet local gove...

Page 4: ... and notify all personnel who may be affected during system shutdown A fire watch during maintenance periods is a wise precaution To remove the system from service mode first refer to the system operating guide and valve instruction Drain water and relieve pressure in the pipes Remove the existing unit and install the replacement using only the special sprinkler wrench Be certain to match model st...

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