electrified exit devices

RELATED FAQS

Question
Answer
The EL (Electrified) option is available with Von Duprin XP98/99 exit devices. To order, specify ELXP98/99 with proper trim.
Use a normally closed fire alarm as the input to the power supply option board (PS873-2 or PS914-2RS), this will hold the latch retracted.  During a fire alarm, the contact will open, dropping...
Von Duprin warrants that the product manufactured by it and delivered here under will be free of defects in material and workmanship for a period as follows: Exit devices and trim for 36 months...
The capabilities of the auto operator and the required operation of the opening will affect the selection of a power supply.
The 900-4RL has two out put for EL devices and signals to the auto operators to open the doors. PS914 power supply is required with 900-4RL option board to operate the EL device and auto operato...
Von Duprin PS914 x 900-4RL supports two EL with two auto operator.
The hole should be drilled in the field once the end cap is located on the door.  It is a 5/8" hole, that is located 5/16" from the end of the mechanism case. See installation instruction of t...
Some transformers in the power supplies provide a little humming noise and that is normal. If the humming in Von Duprin PS873 power supply is loud follow these steps. Remove the load from the outp...
The electrified hinge can be used on QEL exit devices.
The Von Duprin PS873-2 power supply replaced the old Von Duprin PS871 power supply. The Von Duprin PS914-2RS power supply replaces the PS873-2 or PS871 power supply and is currently the supply r...