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“
von duprin solenoid sticks
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RELATED FAQS
Question
Answer
Outside lever on the T and RU 571's won't unlock after egress.
Resolution:
Replace the lock chassis as necessary for any T locks exhibiting this issue. RU locks need to be replaced entirely. :
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 ...:
Why would the horn sound when the solenoid tries to engage on a Von Duprin Chexit device?
Resolution:
Make sure the proper power supply (PS873 or PS914) and proper gauge and run wire is used for Chexit devices shipped prior to 8-24-2015 with solenoid driven. Related Solution: What wire&n...:
What Von Duprin solenoid crosses over to the solenoid part number 971687?
Resolution:
If you are trying to replace Von Duprin EL solenoid part number 971687, the sellable part number for the solenoid and plunger is 050535. Please note that the solenoid is rarely the cause of E...:
What could cause the Von Duprin EL solenoid not to hold when mechanism cover plate is slide over the solenoid?
Resolution:
If mechanism cover plate causes the EL solenoid to drop when slid over the solenoid, the solenoid plunger requires adjustment. You must lengthen the rod by turning the hex nut in front of the plun...:
What would cause an EL device to pull and release?
Resolution:
If your Von Duprin EL (solenoid) device pulls and releases quickly instead of holding the latch retracted, please check all of the items below.In most cases, one or more of these solutions will r...:
Solenoid on Chexit pulls back and immediately lets go and alarm goes off with red solid light.
Resolution:
The following could cause the Chexit solenoid ( devices shipped prior to 8-24-2015) pulls in then drop out with no alarm. Mechanical adjustment such as vertical rods. Disconnect t...: