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Sprinkler 125 d
tem description and/or valve instruc-
tions. Prior to removing the system
from service, notify all Authorities
Having Jurisdiction. Consideration
should be given to employment of a
fire patrol in the affected area.
1. Remove the system from service,
drain all water, and relieve all
pressure on the piping.
2. Using the special sprinkler wrench,
remove the old sprinkler and in-
stall the new unit. Care must be
taken to ensure that the replace-
Replaces page 125 a-c, dated January 28, 2005
(5 mm glass bulb is an alternate).
TECHNICAL DATA
ment sprinkler is the proper model
and style, with the correct orifice
size, temperature rating, and re-
sponse characteristics. A fully
stocked spare sprinkler cabinet
should be provided for this pur-
pose. Follow instructions in sec-
tion 6. INSTALLATION.
3. Place the system back in service
and secure all valves. Check for
and repair all leaks. Sprinkler sys-
tems that have been subjected to
a fire must be returned to service
November 18, 2005
®
MICROMATIC
SPECIAL RESPONSE
SPRINKLERS
as soon as possible. The entire
system must be inspected for
damage and repaired or replaced
as necessary. Sprinklers that
have been exposed to corrosive
products of combustion or high
ambient temperatures, but have
not operated, should be replaced.
Refer to the Authority Having Ju-
risdiction for minimum replace-
ment requirements.
Form No. F_021396
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