Sash Position Sensor (Sps) Installation & Mounting - Antec Fume Hood Controller Series Manual

FUME HOOD CONTROLLER
INSTALLATION AND MOUNTING INSTRUCTIONS
Sash Position Sensor (SPS)
Installation & Mounting
The sash sensor can be mounted in
one of four ways. Option A mounts
directly above the sash outside of the
fume hood. Options B and C mount to
the counter weight cable, and Option
D mounts directly in the hood.
Option A) Mount the sash sensor
above the sash.
• Ensure the cable is free from
obstruction along the entire length
of sash movement.
• Ensure that the mounting position
of the end of the cable will not pass
above the sash sensor even at the
maximum sash height.
• Run the sensor cable back to the
FHC mounted on the venturi valve.
Option B) Mount the sash sensor on
the top of the fume hood.
• Ensure the cable is free from
obstruction along the entire length
of sash movement.
• The sensor cable may be attached
directly to the counter weight.
This configuration may be desired
when the sash connects to the
counterweight with a belt and
pulley system.
• Run the sensor cable back to the
FHC mounted on the venturi valve.
Option C) Mount the sash sensor on
the top of the fume hood.
• Ensure the cable clamp does not
pass around a pulley.
• Run the sensor cable back to the
FHC mounted on the venturi valve.
• Ensure the sensor cable travels
parallel to the counter weight cable.
OPTION A
OPTION C
OPTION C
OPTION B
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