What purpose does the support box heater element serve on the BAK-14?

What purpose does the support box heater element serve on the BAK-14?

• A. To warm the control room
• B. To dry the air supply
• C. To energize the barrier during power loss
• D. To keep the air cylinder and other mechanical parts from freezing

Answer: (D)

Keeping critical pneumatic components from freezing in cold conditions. The heater element in the BAK-14’s support box raises the temperature enough to prevent moisture from freezing in the air cylinder and related mechanical parts, which could cause binding or failed actuation. This ensures reliable operation of the device's mechanisms when conditions are cold. It’s not intended to warm the control room, dry the air supply, or energize a barrier during power loss.

Keeping critical pneumatic components from freezing in cold conditions. The heater element in the BAK-14’s support box raises the temperature enough to prevent moisture from freezing in the air cylinder and related mechanical parts, which could cause binding or failed actuation. This ensures reliable operation of the device's mechanisms when conditions are cold. It’s not intended to warm the control room, dry the air supply, or energize a barrier during power loss.