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FAQs

Resolution: 15 tall x 3.5 wide:

What is the part number for the L9080 lock case?

Resolution: The L9080 lockcase part number is L283-134.:

Can a 4040XP closer be used to replace a 4040XPT closer?

Resolution: The 4040XP closer cylinder can be used to replace the 4040XPT closer cylinder, however, the 4040XPT closer has a stronger initial spring setting given the application. The 4040XP cylinder will need...:

Why does the fuse blow in the power supply when arming the Von Duprin Chexit device?

Resolution: The following could cause the fuse to blow in the power supply with devices shipped prior to 8-24-2015 with solenoid driven when Chexit device is arming. Wrong power supply Confirm PS873 or...:

What is (SD) Special Dogging?

Resolution: SD is Special cylinder dogging in the center case of 98/99 rim and vertical rod non fire rated devices and is available with standard, EL, QEL, CX and ALK.:

Can you have a security stud hinge with a TW option?

Resolution: The Security Stud and TW4/8 (through wire) options are in the same location on a hinge and cannot be ordered together.:

Does the old style 4030 have the same templating as the new style 4031?

Resolution: The old 4030 series was: Handed Mounted regular arm hinge side. Had sized springs, were not adjustable. The 4033 is an obsolete closer. If required, handing can be verified by looking at ...:

Why is my EL1490 using the Altronix power supply and the EL device not pulling well?

Resolution: The required power supply to support EL devices is the Von Duprin PS914-2RS or PS914-4RL power supply. Due to the inrush current demanded by EL devices only the Von Duprin PS9...:

Why dosen't my AD or CO Series exit trim (993) lever rotate in both directions

Resolution: Opposite rotation of the lever is intentionally restricted by an internal block device in the spring cage this is normal operation.:

What is the deadbolt projection dimension on a B600 series lock?

Resolution: The deadbolt will project 1".: