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“ heavy duty auto door operator ”

RELATED FAQS

Resolution: Pneumatic Automatic Operators are used in areas where electrically operated devices are not convenient or permitted. Consists of a modified, heavy-duty door closer for manual oper...:

What power operator is recommended/used for occasional activation with mainly manual traffic?

Resolution: The 4630/4640 Series operator is designed/recommended for a door that will see mostly manual traffic with the occasion automatic/ handicap operation.:

Can an auto operator be installed on a Dutch door?

Resolution: Yes, an automatic operator can be installed on a Dutch door. The operator must be installed on the top leaf of the Dutch door. Only the top half will open unless the top and bottom leaves (se...:

Can the 4630/4640 cylinder only be replaced?

Resolution: The 4040(XP) door closer can be used as a temporary replacement in a 4630/4640 operator to provide manual control of the door while the 4630/4640 closer cylinder is being repaired or a replacement ...:

Why does the auto operator not open the door when installed with a Chexit?

Resolution: Chexits are NOT electric latch retraction devices, therefore the latch will not retract and allow the opener to swing the door open. Chexits block and unblock the latch. In order for a Ch...:

Can a Senior Swing 2850 or 2860 be used on a Double Egress (DE) door?

Resolution: The overhead concealed operators (2850/2860) will not work on a Double Egress frame because the doors are not in the same plane. You will have to use the surface mount (9553 / 9563) on Double Egres...:

What power supply do I need for my 2 QELA devices with LCN auto operator?

Resolution: Use the PS902-2RS power supply with LCN auto operator on single door, PS904-2RS power supply on double door and PS904/906-2RS-2RS for 2 pair of QELA is required for basic operation with a...:

What are ElectroMechanical Automatic Operators?

Resolution: ElectroMechanical Automatic Operators are designed to automatically open when activated. The Benchmark Series are Medium Duty "Commercial" automatic operators, often used on of...:

What are Electro-hydraulic Automatic Operators?

Resolution: Electro-hydraulic Automatic Operators are: Designed for manual opening applications where there is occasional need for automating the door to meet ADA requirements. Electrically powere...: