What is a dual action pull station?

What is a dual action pull station?

Dual-Action Pull Station Dual-action pull stations are activated through a two-step process, as the designation suggests. They are similar to single-action pull stations except they have safeguards in place, designed to discourage mischief or accidental activation.

What is the difference between a single action pull station and a double action pull station?

Single Action pull stations require only one hand motion, such as pulling out or pushing down a lever, to trigger the alarm. Double Action pull stations require two hand motions, such as lift-up-and-pull-down or push-in-and-pull-down, to trigger the alarm. But that’s not all.

What is the purpose of a pull station?

The pull stations provide a unique way to trigger all the safety procedures within the building in order to pull off a successful evacuation. Since pull stations are such a huge part of the security or safety system of a building, it is necessary to strategically place them everywhere.

Are pull stations required at every exit?

NFPA 72 requires a pull station within 60 inches of every individual exit, and for groups of doors that are more than 40 feet wide away from each other, there must be a pull station on both sides of the grouping. The placement of fire alarm pull stations is critical to ensuring they provide the protection intended.

Do fire alarms spray ink on your hand?

Tamper dye, which is extremely difficult to remove, stains the hands of the person activating the alarm, making them easy to identify. If a person tries to wash the tamper dye off with water, it turns bright blue and spreads, increasing the chance of identification.

How do you turn off a red smoke alarm?

How to Turn Off Your Smoke Detector

  1. Remove the batteries.
  2. Press and hold the silence button, approximately 10-15 seconds, until it stops beeping.
  3. Install new batteries, which will cause a brief beep to indicate the detector is functioning normally.

Do your hands turn blue if you pull a fire alarm?

Residences see decrease in prank alarms after prevention project. Six malicious activiations in 2018 were fire alarms alone. Students pulling residence fire alarms are facing an unexpected consequence: a bright blue hand.

What happens if you pull a fire alarm for no reason?

Anyone caught pulling a false alarm will be charged with public mischief and initiating a false fire alarm. A fine will be issued to the student and his/her family.

Can spray paint set off fire alarms?

When spray paint fumes set off the fire alarm Tuesday night, residents of floors eight through 12 were evacuated. Spray paint on a desk in the study lounge of Couch Tower floor 10. Fumes from the spray paint set off the fire alarm Tuesday night, causing residents of floors eight through 12 to be evacuated.