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why does operator open slowly
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Question
Answer
Will a 4640 operator open the door in windy conditions?
Resolution:
The 4600 operator is designed to meet the ANSI Code 156.19 that limits the opening force to a 15 lbs. By code and design, the operator must stop opening the door when an obstruction or resistance ...:
What would cause a 4600 Series operator to open up and intermittently stick open?
Resolution:
If manually it opens and closes fine, check to make sure one of the actuators is not getting stuck in the on position. Verify that the "Operating Indicator" LED's -- "POWER and SAFETY CLEAR" LED's ...:
How do you adjust the hold open time on a 4600 (4630/4640) operator?
Resolution:
To adjust the hold open time on a 4600 (4630/4640) operator:Press the "MODE" button on the control box 1 time to get into programming mode. The "YELLOW" mode indicator LED next to "HOLD OPEN TIME" ...:
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...: