Forney IDD Cooling Chamber - Manual

FL
AME DETECTORS
COOLING CHAMBER FOR IDD SERIES DETECTORS
D ETECTOR COOLING IN A COMPACT PACKAGE WITH NO ADDITIONAL COOLING AIR
REQUIREMENTS .
The IDD flame detector cooling chamber is an economical,
compact method of providing additional detector cooling in
higher ambient air temperature applications. The cooling
chamber consists of a two piece cast steel housing that
encloses the Forney IDD flame detectors.
When an IDD Detector is installed on the burner front
without a cooling chamber, the cooling air is connected
between the detector and the sight tube with the air
directed down the sight tube into the furnace. When
i n s t a l l e d with a cooling chamber, the cooling chamber air
inlet connection allows for the detector to be included in
the air stream. The cooling chamber redirects the air over
the detector, helping to keep it cool, then continues down
the sight tube into the furnace.
The two piece casting is easily opened by hand to allow
access to the detector inside. No connections need to be
disconnected to gain access to the detector. The design of
the cooling chamber also supports and protects the detector
and cable connection from possible damage at the boiler
f r o n t .
• DETECTOR COOLING – W i l l
keep the flame detector cool
up to an ambient
temperature of 200° F (see
specifications section)
• CABLE SUPPORT – Provides
total support to the detector
cable connection
• DETECTOR COMPATABILITY –
Will provide additional
detector cooling for the IDD-
II, IDD-IIU, IDD-UV and
IDD- I I L .
• SIMPLIFIED MAINTENANCE –
Hand operated side clamps
allow easy access to the
flame detector located inside
the cooling chamber
• COMPACT & DURABLE –
Compact size and rugged
design will stand up to the
harshest burner front
conditions