Operation Of The Door Opener; Attach Warning Labels (See Fig� 29); Cleaning And Maintenance; Cleaning - Chamberlain ML810EV Montage- Und Bedienungsanleitung

I. MyQ (requires 830REV gateway):
Allows operating your garage door opener via internet or a
compatible mobile phone�
J. Garage Door Monitoring
(requires 829REV Garage Door Monitor):
Features optical (by LEDs) and audible control of the status of
your garage door� Allows closing your garage door from the place
this device is installed�
28

Operation of the door opener

Automatic opening / closing of the door:
The door opener can be operated using the following devices:
• Remote control: Press the button until the door starts to move�
• Wall switch (if this accessory is installed): Press the pushbutton until
the door starts to move�
Manual opening of the door (by hand):
If possible, the door must be closed completely� Weak or
defective springs can cause a rapid shutting down of the
open door, which can lead to property damage or serious
personal injury.
RELEASE: Briefly pull the red handle down. Then open the door by
hand� Open close door without pulling the cable!
RECONNECT: The lockout feature prevents the trolley from reconnec-
ting automatically� Push the green button on the trolley� With the next
door movement the system will reconnect�
Function sequence:
When operating the door opener by radio control or wall switch:
• closes the door when it is fully open
• opens the door when it is fully closed
• stops the door if it is opening or closing
• the door moves in the opposite direction to the last completed move,
if it is partially open
• drives back the door to the open door position, if it hits an obstruction
while closing
• stops the door, if it encounters an obstacle during opening
• Photocells (optional): By means of the photocells, a closing door is lif-
ted up or an open door is obstructed while closing, if a person located
in the door area interrupts the beam
The operator light switches on in the following cases:
1� First turning on of the door opener (short)
2� Power interruption (short)
3� With each turning on of the door opener�
The light turns off automatically after 2 1/2 minutes.
29 Attach warning labels
30

Cleaning and maintenance

Before any maintenance, cleaning and related mainte-
nance work, the mains supply plug should be pulled out.
Danger from electric shock!
Maintenance of the door opener
A proper installation ensures the optimum performance of the door ope-
ner with minimum maintenance� An additional lubrication is not required�
Gross dirt accumulation in the guide rail may impair the function and
must be removed�
31

Cleaning

Clean the drive head, wall switch and remote control with a soft, dry
cloth� Do not use liquids�
32

Maintenance

Check the system often, especially cables, springs and fas-
teners, for signs of wear, damage or lack of balance� Do not
use if repair or adjustment work must be performed, because
an error in the system or an incorrectly balanced door may cause injury�
Repairs to electrical equipment and gates may be carried out only by
an authorized specialist / expert� In any case, please do not ever carry
out repairs yourselves because this could result in serious injury or
death�
Once a month:
• Check automatic safety reverse again and reset if necessary�
• Operate door manually� If the door is unbalanced or stuck, please
contact the service centre�
• Check for complete opening and closing of the door� Where appro-
priate, readjust limit switches and / or power�
Twice a year:
• Check the belt tension. For this, first disconnect the carriage from the
drive� If necessary, adjust belt tension�
Once a year (at the door):
• Lubricate door roller, bearings and joints� An additional lubrication of
the door opener is not required�
Limit switch adjustment and force regulation:
These settings must be checked and undertaken properly during the
installation of the opener� Due to weathering, minor changes can occur
during operation of the opener that need to be addressed by a new
setting. This can particularly happen in the first year of operation.
Follow the instructions for setting travel limits and force (refer to section
23 and 33) carefully and re-check the automatic safety reverse after
each resetting�
(see fig. 29)
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