2 if momentary contact is desired a monitored safety must be present.
Garage door opener safety requirements.
This would require either a photo eye mounted 6.
Inability to comply will result in the operator being limited to constant contact to close operation.
The improvement act contains a preemption provision that states.
Ul 325 2010 standard update all commercial door operators bearing the ul label must continuously monitor safety devices such as photo sensors and or sensing edges.
Inherent entrapment protection must exist as a primary form of entrapment protection.
This is a mandatory requirement for operation other than constant contact to close.
Public law 101 608 section 203 f.
What that means is the user is then forced to be.
Those provisions of laws of states or political subdivisions which relate to the labeling of automatic residential garage door openers and those provisions which do not provide at least the equivalent degree of protection from the risk of injury associated with automatic residential garage door openers as the consumer product safety rule are subject to preemption under 15 u s c.
Understanding commercial garage door opener safety laws.
Block the photo eye with an object over 6 inches tall and press the garage door opener s close button.
Check the sides of the garage door for properly installed photo eyes black sensors mounted no higher than 6 inches off the floor.
Public law 101 608 section 203 f.
1 close button must be set to require constant contact on close.
The door should not close.
This means that sensors rpm.