DORMA
For slide channel arm, proceed as per
figs.
Adjusting the closing speed from 7° to 0° (latching
)
Mounting the slide channel arm
The self-locking screw must only be used once! If
the screw has to be undone for repair or maintenance
work, it must be replaced by a new self-locking screw
(see spare parts list).
Mounting the slide channel
Adjusting the hydraulic settings
The CD 80 exhibits different operating
characteristics when used as a door closer (without
electronic control) or as an AUTOMATIC operator.
When used as an automatic operator, it requires
longer closing times. This must be taken into
account when adjusting the settings.
1. Closing speed for the sweep range from 110° to 0°
2. Closing speed for the sweep range from 110° to 25°
Do not open valve 3 too wide as otherwise the door
will not open properly.
After a few automatic door cycles, re-check the
hydraulic functions and adjust as necessary.
Fit ground/earth cable.
Fit switch trim.
Close all valves (3) by turning clockwise.
Secure the slide channel arm with the self-locking
screw to the operator spindle (22 Nm).
If necessary, turn the closer spindle using the slide
channel arm in order to enable it to be installed
with the correct preload.
Fix the slide channel to the door and fit the slide
channel end covers.
Open the door slightly and fit the slide channel arm
to the slide block in the slide channel.
Open the door manually to its fully opening angle
(90° - 110°) and then release.
Slowly open valve 1 (110° - 0°) until the closing
cycle of the door takes place at the required speed.
If the door closing cycle needs to begin at a higher
speed, see 2.
Open the door manually to its fully opening angle
(90° - 110°) and then release.
Mount cover and push in direction of switch until
latched in position. Tighten screw fastener (turn 90°).
Clip DORMA logo in place.
action
The latching action may need to be
adjusted to ensure that the door engages properly in
the lock. Only adjust if the door does not engage
properly in the lock.
Open the door manually to half the opening angle
and then release.
until the closing cycle of the door takes place at
the required speed for the closing range from
7° to 0°.
To achieve optimum adjustment of the closing
range from 7° to 0°, it may be necessary to adjust
sweep ranges 1 and 3 simultaneously.
This setting can be used for the full closing range
from 110° to 0°.
Slowly open valve 3
3. Installation instructions
(continue)
valve 2
Valve 2 must be used for system-dependent reasons
always also for the speed attitude.
3. Adjusting the closing speed from 7° to 0°
(latching action)
Only set/adjust this closing range once the learning
cycle has been completed.
Connect the electrical wiring in accordance with the
terminal connection plan. (Simple installation)
4. Commissioning/5. Adjustment/6. Functional testing.
Slowly open
until the closing cycle of the
door takes place at the required speed over the
sweep range of 110° to 25°.
The switch holder is retained by detachable
locking discs. To make the wiring connections,
remove the locking discs, if necessary. Then
detach the switch holder and connect the wires.
Re-fit the switch holder and locking discs.
Start up the operator as detailed in
CD 80
Swing Door Operator
DORMA
8
DORMA AUTOMATICS, Inc.
924 Sherwood Drive
Toll-Free: 877-367-6211
DL2862-010
Lake Bluff, IL 60044
Fax: 877-423-7999
Jan. 2007
E-mail: [email protected]
Subject to change without notice
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4. Commissioning
Work on the electrical equipment must only be
performed by trained and properly qualified
electricians.
Basic requisites
4.1 Implementing the factory settings (initialisation -
this sets the operator to the factory defaults).
On the control board:
During the learning cycle, the latching action
adjustment valve must be closed.
·
·
·
·
The operator is fully assembled and installed.
All cabling and wiring has been completed.
The door operates smoothly.
Optional accessories have been installed and hooked
up in accordance with the wiring diagram.
Depress pushbutton T1 while simultaneously
switching on the mains supply.
- Release pushbutton T1.
- Check the latching action valve and close if still open.
Depress pushbutton T1 for approx. 3 s.
- LED 1 (green) flashes.
The
(e.g. for room ventilation) is stored by the
control unit.
- Set the program switch to OFF.
Set program switch to OFF.
Release pushbutton T1.
The operator is now ready for programming the
opening angle.
- Open the door manually until the required opening
angle for the extended hold-open function has been
reached and then hold the door in this position.
- Briefly press pushbutton T1.
opening angle for the extended hold-open
function
After approx. 10 seconds, the green LED 1 will
flash two times.
LED 1 (green) should immediately switch to
continuous glow, indicating that the factory
defaults have been implemented.
The control unit of the CD 80 is now set to the
values indicated in the table.
Default values
4.2 Starting the learning cycle.
4.3 Setting the extended hold-open function.
4.4 Adjusting the full opening angle
-
-
-
4. Commissioning
Opening position
Opening time
Hold-open time
Wall blanking
Push&Go
Power Assist Mode
Dela ed opening for
locking mecanism
Backcheck
Sensortest-level
Sensortest- ensor
y
s
90° for top-jamb fixing
4 s
5 s
80°
0 not active
0 not active
0,3 s
15°
deactiv
BS (pull side)
