Installation Instructions
32800
(05-09)
328 Floor Closer
Center Hung Single Acting – Handed
340 Top Pivot – Non Handed
Patch Fitting Installation
Closing speeds can be adjusted to suit local conditions and
requirements. Label on closer face designates the purpose
of each adjustment screw. Adjustments are for speed
control.
A. The Delay Action valve allows adjustment from full
open to 65° closed position. (Optional)
B. The Closing Speed valve allows adjustment from full
open to 15° on units without the Delay Action feature.
C. The Closing Speed valve allows adjustment from 65°
to 15° closed position on closers with Delay Action
feature.
D. Latch valve allows adjustment from 15° to closed
position.
E. Important: Backcheck adjustment must be adjusted to
vary resistance from light to firm at 60° of door open.
Do not use Backcheck as deadstop. This is an intensity
valve not speed control.
This closer is one of three types as follows:
1.
Non hold-open factory set. No hold-open adjustments.
2.
Automatic hold-open factory set. No hold-open adjustment.
3.
Selective (on-off) hold-open label will indicate position of on-off selector screw. When turned “on”, closer has automatic hold-
open: turned “off”, hold-open will not function. Turn full 180°.
This closer can be adjusted for increased or decreased spring power.
These adjustments if required should be done by an authorized repair agency.
Repairs, parts replacement or internal adjustments must be done by a Rixson authorized repair agency.
Consult www.rixson.com for an authorized repair agency in your area.
RIXSON FIREMARK
FRANKLIN PARK ILLINOIS
LH
S LO W
LA
TCH
D
E
L
A
Y
ACTIO
N
S LO W
C
L
O
S
IN
G SPE
E
D
T
U
RN
FULL 1
80
°
ON
HO
OF
F
B
AC
KCHE
C
K
+
-
RIXSON FIREMARK
FRANKLIN PARK ILLINOIS
RH
S LO W
LA
TCH
D
E
L
A
Y
ACTIO
N
S LO W
C
L
O
S
IN
G SPE
E
D
B
AC
KCHE
C
K
+
-
This Set Screw Is On Selector Hold-open Types Only
Closer Adjustment
Closer Type
Spring Power Adjustments
Template
PAGE 4
T
U
RN
FULL 1
80
°
CLOSED
70°
15°
DELAY
ED
AC
TIO
N
If
eq
u
ip
p
e
d
OF
F
HO
ON
WITH THRESHOLD
Set Cement Case Flush
with Finished Floor
(See Note 3)
WITH FLOOR PLATE
Set Cement Case 1/8" Below
Surface of Finished Floor
5-7/8
(149)
Floor Plate
3/16
(4.8)
Threshold
3/16
(4.8)
11-7/8
(301.6)
2-3/4
(70)
Floor Plate
6-1/8
(155.6)
C
L
Spindle
Cement Case
2-1/16
(52.4)
11-1/8
(282.6)
4-1/16
(103)
9/16
(14.3)
15/32
(11.9)
6°
15/32
(11.9)
6°
9/16
(14.3)
Notes:
1. Do not scale drawing.
2. Suitable reinforcing by others.
3. With 1/4" threshold order 1/4" longer
spindle. With 1/2" threshold order 1/2"
longer spindle.
4. For use only on glass doors using
patch fittings.
5. All dimensions given in inches (mm).
Rixson Specialty Door Controls
www.rixson.com
ASSA ABLOY
RIXSON
®
Rixson® is a registered trademark of Yale Security Inc., an ASSA ABLOY Group company. Copyright© 2006, 2009, Yale Security Inc., an ASSA ABLOY Group company.
All rights reserved. Reproduction in whole or in part without the express written permission of Yale Security Inc. is prohibited.
ASSA ABLOY
RIXSON
®
866-474-9766 Technical Department
Rixson Specialty Door Controls
www.rixson.com
866-474-9766 Technical Department
