Corbin Russwin CL3881 Manual de início rápido - Página 2

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Door & Frame Preparation

Mark door

Locate and mark horizontal center line at desired height above

floor. Fold template over edge of door, centering on horizontal

line. Mark centers of holes at proper backset.

of the door.

Note:

Be sure to verify backset before marking & drilling door.

Drill door

2-1/8" (54mm) hole thru door. Cut ANSI tab notches

as shown on template (except CL3850 and CL3870).

Drill 1" (25mm) hole in edge of door. Cut out for

latch front 5/32" (4mm) deep. 1-1/8" (29mm) wide

x 2-1/4" (57mm) high. Check latch unit for proper

width front and square or round corners

(except CL3850 and CL3870).

Drill two (2) 11/32" (8mm) Dia. holes through door

for all functions.

Caution:

To avoid splintering wood doors, drill holes from both sides.

Install Strike

Adjust Lock for Door Thickness

Adjust lock to door thickness if other than 1-3/4"

(44mm) doors

A. Remove outside lever (see page 4)

Mark both sides

B. Slide off outside cassette assembly.

C. Rotate rose liner to adjust lock to fit door thickness, so

D. Re-assemble outside cassette assembly onto chassis

Outside

Cassette

Assembly

(2)

(Lock pre-set from factory for 1-3/4" door).

that the distance (Dim. "A") from the inside of the liner to

the centerline of the retractor is one half of the thickness

of the door (see chart and use door marker).

assembly (except CL3880 and CL3881 functions).

Note: For doors more than 2", verify

lock package is labeled with "D214" option.

Lever

Catch

(Use door template to set Dim. "A")

Door

"A"

Thickness*

1-3/8" (35)

11/16" (17)

1-3/4" (44)

7/8" (22)

2" (50)

1" (25)

2-1/4" (57)

1-1/8" (29)

Outside

Rose Liner

Chassis

Assembly

Screw

Length

1-1/2" (38)

2" (50)

2-1/4" (57)