AB-7352-U
2
Safety Instructions
Please read instructions carefully and use the product as specified in this manual. Be sure to keep this manual nearby for quick
reference.
Usage Restrictions
This product is targeted for general air conditioning. Do not use this product in a situation where human life might be affected.
Also, do not install this product in an atmosphere containing explosive gas or flammable gas.
If this product is used in a clean room or a place where particularly high reliability or control accuracy is required, please contact
our sales representative. Azbil Corporation will not bear any responsibility for the results produced by the operators.
Warnings and Cautions
WARNING
Alerts users that improper handling might cause death or serious injury.
CAUTION
Alerts users that improper handling might cause minor injury or material loss.
Signs
Alerts users possible hazardous conditions caused by erroneous operation or erroneous use. The symbol inside
indicates the specific type of danger. (For example, the sign on the left warns of the risk of electric shock.)
Notifies users that specific actions are prohibited to prevent possible danger. The symbol inside
graphically
indicates the prohibited action. (For example, the sign on the left notifies that disassembly is prohibited.)
Instructs users to carry out a specific obligatory action to prevent possible danger. The symbol inside
graphically
indicates the actual action to be carried out. (For example, the sign on the left indicates general instructions.)
WARNING
Some of the product models weigh more than 40 lb (18.1 kg). Carefully move the product with a vehicle or enough
manpower in an appropriate manner. Careless lift or accidental drop of the product might cause injury or product
damage.
Detach the cover only when wiring, setting the product or maintenance and reattach the cover after wiring, setting
the product or maintenance. Failure to do so might cause electric shock.
Before wiring, maintenance or setting the selector switches, be sure to turn off the power to the product (including
the optional devices). Failure to do so might cause electric shock or device failure.
Do not disassemble the product. Disassembly might result in electrical shock or equipment damage.
Do not disassemble the spring unit of the actuator. The spring might rotate too fast or jump out of the actuator due
to disassembly, resulting in injury.
Do not detach the actuator from the valve in open position. Detaching the actuator in open position might cause
injury.
CAUTION
(1/2)
Install and use this product under the operating conditions (for temperature, humidity, power, vibration, shock,
mounting direction, atmosphere, etc.) listed in the specifications. Failure to do so might cause fire or device failure.
Installation and wiring must be performed by qualified personnel in accordance with all applicable safety standards.
Use the product within its lifespan and avoid instrumentations that keep the product to operate excessively.
Continued use beyond the lifespan might cause fire or device failure. Service life of the actuator spring is 30,000
returns. Do not keep using the product beyond the service life.
All wiring must comply with applicable codes and ordinances.
Provide circuit breaker/fuse protection when powering this product.
Provide a circuit protector (e.g., a fuse, circuit breaker) for the control panel to ensure your safety.
Keep the products in package for storage. Failure to do so might damage or stain the products.
Set the selector switches using a pen nib or a finger. Do not use a tool such as a screwdriver. Such a tool might
damage the selector switches or the PCB.
