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“
AL SERIES FUNCTIONS
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RELATED FAQS
Question
Answer
What is the part number for an AL Series cylinder?
Resolution:
Refer to table 1 for the list of Schlage AL-Series cylinders. AL-Series Cylinder Reference Table Function Cylinder Mechanism Complete Cylinder Non-Hotel Functions ...:
Why would the 996L trim not lock or unlock when installed with 98 or 99EO?
Resolution:
The 98/99 rim and vertical rod exit devices are shipped with NL drive screw to function as a Night Latch. To convert the device to Class Room, remove the NL Drive Screw on 98/99 center case ass...:
How does the 98-2 or 99-2 double cylinder function affect the outside lever trim?
Resolution:
Double cylinder (-2 or -2SI) features an inside key cylinder which locks or unlocks the outside trim and an outside key cylinder which retracts the latch bolt only (Night latch function). Thi...:
How does the S51 operate?
Resolution:
The S51 is a tubular entrance lock with a key outside and a turn button on the inside. Function: Unlocked by key from outside when outside lever is locked by turn-button in inside lever. Inside le...:
Why can't I order an AD-Series or CO-Series mortise deadbolt with a classroom/storeroom (70) function
Resolution:
* NOTE: the AD300/400 devices simply communicate the change in Deadbolt Position status to the Host software. The software then decides what action should or should not be taken at the device. :
How do you convert the Von Duprin 370 series controls to NL or night latch function?
Resolution:
You must have the Von Duprin NL Cylinder plate part number 967484-89 to convert the 370 series controls from classroom function to night latch function. If new installation, use the NL cylinde...:
What backsets are available on Schlage and Falcon locks?
Resolution:
SCHLAGE locks are available with the following backsets: Lock Series Lock Type ...:
What is the difference between the standard lever inserts for the pre-2002 AL and the old D Lever?
Resolution:
The old D-Series Lever used a standard lever insert similar to the pre-2002 AL-Series standard lever insert. The old D Lever insert was smaller than the AL and the two were not comp...:
AL-Series Plunger Assembly Instructions
Resolution:
Changing the plunger assembly on the AL-Series requires disassembling the chassis. Refer to Plunger Assembly Instructions for guidance.:
How do you remove an AL lock from a door?
Resolution:
AL-Series and discontinued D Lever-Series locks use castle nuts to hold the chassis to the spring cages and to keep the chassis positioned in the door. This causes confusion at times when the lock ...:
What is an interconnected lock?
Resolution:
Interconnected Locks: a lockset whose trim provides a means of simultaneous retraction of two or more bolts which may also be operated independently Medium duty Commercial, government or multi-...:
What is the Buy American Act (BAA)?
Resolution:
To obtain product certification forms:Download the BAA Catalog on the Allegion website Complete the information requested in the the BAA Catalog with a detailed copy of the prod...:
How does the ND82 operate?
Resolution:
ND82PD (ANSI F87) Institution Lock Both levers fixed. Entrance by key in either lever.: