Installation Guide

MOUNTING AND INSTALLATION

For factory prepped doors, use dimensions shown. Di-

mensions are referenced from center of 1¼" cylinder hole.

The Adams Rite

lock determines the backset.

When mounting the new Adams Rite® locks:

• Do not install the outside cylinder -- this trim replaces it;

• Do not install the faceplate (access to the cylinder set

screw in the lock is required during mounting and instal-

lation).

Mechanical Override Cylinder Cams

The DL1200 and DL/PDL1300 trim requires the use of an

oval Alarm Lock cam (supplied with cylinder). For other

manufacturers, please see the charts below.

Cylinder Collars:

The DL1200 and DL/PDL1300 can use a 1-1/8" & 1¼" mor-

tise cylinder without the use of a collar (1¼" requires two

plastic spacers, supplied). For cylinders longer than 1¼" a

collar is required.

Order collars from an Alarm Lock distributor.

Template (use WI1459)

Backset is determined by

the Adams Rite lock

Corbin-Russwin HW1344

Marks HW1346

Arrow HW1348

Schlage HW1349

Cams for Standard Mortise Cylinders

Sargent HW1348

Cams for IC Mortise Cylinders

Best* HW1343

Corbin-Russwin HW1345

Medeco HW1347

Schlage HW1350

Yale HW1351

*Will be supplied together with Best IC Housing (HW1352)

Cylinder Length Collar P/N

1-3/8 HW1331

1-½ HW1342

Cam for Mechanical Override Cylinder