AB-6387
7
Installation
CAUTION
Install, wire, and use this product under the
conditions specified by this manual.
Failure to do so may cause fire or device
failure.
Installation and wiring of the actuator must
be performed by personnel qualified to do
instrumentation and electrical work.
Mistakes in installation or wiring may cause
fire or electric shock.
Do not put a load or weight on this product.
Doing so may damage the product.
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Precautions for installation
Observe the following cautions in order to avoid
failure of this product.
•
Do not strike or jar this product.
•
Do not install this product near a steam coil or
pressurized hot-water coil.
High-temperature radiant heat may cause failure of
the actuator.
In addition, observe the following cautions.
•
Install the product in a position allowing easy
access for maintenance and inspection.
Refer to ■ "Dimensions."
•
If the product is installed in a ceiling, make a
trapdoor for inspection within 50 cm around the
valve.
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Mounting position
•
The product can be mounted at any angle from
upright to sideways (90-degree inclination) based
on the output shaft.
Do not mount it with the output shaft pointing
upward.
Figure. 3 Incorrect mounting position
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When using with the control valve
When this product is used with the control valve
(Models V5063A, 5064A, V5065A, etc.) , use the
valve linkage (Models Q455C or Q455D) .
To attach the valve linkage, refer to AB-4051, “
Valve Linkages Mod-
els Q455C, Q455D, Q455F Specifications/Instructions
.”
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When using with the damper
When this product is used with the damper, use the
damper linkage (Models Q605A, Q605D, or Q605E) .
To assemble the product, damper linkage, and damper, refer to AB-
4062, “
Damper Linkages Q605A, D and E Specifications/Instruc
-
tions
.”
Wiring
WARNING
Before wiring, be sure to turn off the power to
this product.
Failure to do so may result in electric shock
or device failure.
Be sure to ground this product with a ground
resistance of less than 100 Ω.
Improper grounding may cause electric
shock or malfunction.
CAUTION
Provide a circuit protector (e.g., a fuse or
circuit breaker) for the power source.
Failure to do so may cause a short circuit
leading to fire or device failure.
Install, wire, and use this product under the
conditions specified by this manual.
Failure to do so may cause fire or device
failure.
Installation and wiring of the actuator must
be performed by personnel qualified to do
instrumentation and electrical work.
Mistakes in installation or wiring may cause
fire or electric shock.
All wiring must comply with applicable codes
and ordinances.
Otherwise there is a danger of fire.
Use crimp terminals with insulation for
connections to the product terminals.
Failure to do so may cause a short circuit
leading to fire or device failure.
Tighten the terminal screws with the specified
torque.
Insufficient tightening of the terminal screws
may cause fire or overheating.
