Dorma C500 User manual

C500 CYLINDRICAL LEVERSET
—
Installation Instructions
76011629 05/15www.dorma.com
1. Install latch
1.1 Place the latch into the door edge.
Orient such that the beveled edge of the latch
faces the door jamb.
1.2 Secure with two 8-32 x ¾” combo screws.
NOTE: Latch filler to be used for doors with
1-1/8” face plate prep and 1” latch bore.
3. Install mounting plate & spring cage
3.1 Hold the lock assembly in
place.
3.2 Place the mounting plate
against the door and
secure with two
10-32 x 1-½” screws.
3.3 Place the spring cage
assembly onto the
mounting plate and
secure to the door using
two 10-32 x 1-½” screws.
NOTE: If installing a non-thru-
bolt chassis, secure the spring
cage using two M5-0.5x⅜”
screws.
1
43
Overall Exploded View
4. Install rose & inside lever
4.1 Push the inside rose
onto the spring cage
oriented such that the
rose dimples are on the
sides.
NOTE: Be sure the
lever insert is inserted
into the inside lever
prior to installation.
4.2 Push the inside
lever onto the
spindle until it
clicks into place.
Beveled
edge
sides.
Inside
lever
Inside
rose
Spring
cage
Rose dimple
locations
5. Install strike
5.1 Insert strike as shown, and secure with two
12-24 x ¾” combo screws.
Strike part list
1 - 12-24 x ¾” combo-screws
2 - Strike plate
5
2
1
8 - Latch sleeve
9 - Latch filler plate
10 - Latch
11 - 8-32 x ¾” combo
screws (x2)
12 - Mounting plate
13 - 10-32 x 1-½” screws (x2)
14 - Spring cage
Tools required for installation
#2 Cross drive screwdriver
Flathead screwdriver
Part List
1 - IC core
2 - Outside IC lever
3 - Outside
conventional
cylinder lever
4 - Conventional
cylinder
5 - Thru-bolt studs
6 - Outside rose
assembly
7 - Lock assembly
screws
.
Mounting
plate
Spring
cage
Slot in
chassis
10-32 x 1-½”
screws
2. Install lock assembly
Adjust for door thickness
NOTE: Lock comes adjusted
for 1-¾” door from the factory.
2.1 To adjust the lock
assembly for door
thickness, align the
center of the chassis
with the center of the
latch.
2.2 Remove the outside lever
and separate the outside rose
assembly from the
adjustment plate.
2.3 Rotate the adjustment plate
to adjust for proper
door thickness.
2.4 Realign & install the outside
rose assembly. Replace the
outside lever.
(See supplementary
sections II & III.)
2.5 Slide the lock assembly into the face of
the door.
Be sure to engage the inner latch
mechanism of the chassis with the
back of the latch
as shown.
2
Chassis
Latch
mechanism
of
the
chassis
with
the
as
sho
wn.
Center of
latch
Chassis
Outside rose
assembly
m
Lat
Outside
lever
Outside rose
assembly
Adjustment
plate
T
ools required for installatio
n
#2
C
r
oss
d
riv
e
sc
r
e
w
d
riv
e
r
Flathead screwdr
i
ver
11
109
6
4
3
12
18
13
16
14
19
15 - 10-32 x 1-½”
screws (x2)
16 - Inside rose
17 - Lever insert
18 - Inside lever
19 - M5-0.5 x
⅜”
screws
Non-thru-bolt installation
Dimple
8
2
11
10
9
6
5
4
1
3
15
18
13
17
16
14
12
7
Thru-bolt installation (preferred)
2
1
7
8
17
Mounting
pla
te
Slo
t i
n
cha
ssi
s
M5-0.5 x ⅜”
screws
Thru-bolt
chassis
Non-thru-bolt
chassis

Supplementary Instructions
76011629 05/15 www.dorma.com
Removal
1. Remove the outside lever by inserting
the key, turn clockwise and hold at 90°.
Using the pick, depress the lever catch
through the pick hole and remove the
lever. Remove the key. (Figure 1a & 1b)
2. Remove the lever insert and cylinder.
(Figure 2)
Reinstallation
3. Replace with new cylinder and reinstall
the lever insert. (Figure 2)
Be sure the tailpiece is horizontal.
4. Press the outside lever onto the
spindle until it contacts the lever catch.
(Figure 3)
5. Insert the key into the cylinder, turn
clockwise and hold at 90°. Press the
lever fully onto the spindle until
it clicks into place. Release the
key. (Figure 3)
III. Removing & reassembling interchangeable core lever
IV. Removing & reassembling standard cylinder lever (cylinder changes)
Removal
1. Insert the control key into the IC core,
rotate the key 15° clockwise, and remove
the core and tail piece from the lever.
2. Using a flathead screwdriver, retract the
lever catch inside the spindle and remove
the lever.
Reinstallation
NOTE: REMOVE the spring from the
IC cylinder tailpiece for 7 pin cores
ONLY.
3. Press the lever onto the spindle until it
snaps into place.
4. Install the tail piece on the core.
Insert the control key into the core,
rotate the key 15° clockwise, push the
core fully into the lever and turn counter
clockwise 15 ° (home position), and
remove the key.
V. C501 Dummy trim installation
1. Remove the temporary screw from
the back of the dummy spring cage and
separate the lever.
2. Separate the rose and the dummy
spring cage.
3. Secure the dummy spring cage to the
door using the two combo screws.
4. Press the rose onto the dummy spring
cage and rotate to lock the rose in
place.
NOTE: Be sure the rose notches
are properly in line with the spring
cage notches.
5. Install the washer (beveled side out)
onto the 1/4-20x2-1/2” screw
and secure the lever through the
opposite side of the door.
IC core
with
tailpiece
IC core lever
IC core
IC core lever
Lever catch
90°
90°
Figure 1a
Figure 1b
Figure 2
Figure 3
Pick hole
Pick
Cylinder
Lever
insert
Tailpiece
(horizontal)
Lever
catch
IC cylinder
tailpiece
II. C580 - Storeroom function
NOTE: Storeroom function has a pushbutton on the inside spindle. A closed lever is
used for the inside to hold the button in a locked position.
on
d
Temporary
screw at back of
dummy spring
cage
Washer
Rose
Dummy
spring
cage
1/4-20x2-½”
screw
Lever
Spring cage
notches
Rose
notches
Pushbutton
Inside
spindle
Closed inside
lever
I. C570 - Classroom function
TIMING INSTRUCTIONS: Install lock on door. Remove outside lever and cylinder (for
Interchangeable Core locks, leave lever in place and remove core and tail piece)
OUTSIDE OF DOOR:
Rotate key spindle fully counter-clockwise. Install cylinder and lever.
(See steps 4 & 5 in section IV.)
Key
spindle