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5.3
Closing the door
When closing the door, make sure that the locking
bolt completely engages.
5.4
Lock function
Completely turning the key:
•
At all times, the sectional door can be opened
and closed without a key.
Turning the key by a 3/4 turn, then turning it back the
other way by a 3/4 turn:
•
The sectional door can be opened. After closing
the door, it will be locked again.
Opening and closing from the inside:
•
By shifting the inner unlocking/locking knob, the
door can be opened and closed without using a
key.
6
Maintenance / checks
6.1
Maintenace activities – operator
The following points must be checked and carried out
after the installation of the door and every 6 months:
•
Always grease the roller axes after approx. 5000 door
actuations. Clean horizontal rail pairs.
•
Do not apply oil on the lock cylinder. In case it
does not run smoothly enough, treat with
graphite spray.
•
Ensure sufficient ventilation (drying) of the door
frame. Water drainage must also be ensured.
•
Protect the sectional door from caustic and
aggressive agents such as acids, lyes, thawing
salts etc. Only use mild household cleaning
agents.
•
Steel-filled sectional garage doors are coated with
polyester at the factory. Any paintwork on site must
be applied within 3 months from delivery using 2C
epoxy primer containing solvents and, once
hardened, standard paint.
•
Touch up the paint at intervals as required by
local environmental and atmospheric conditions.
6.1.1 Cleaning
We recommend wiping the door regularly with a soft,
damp cloth. If necessary, use a mild cleaning agent
or soap with lukewarm water. Avoid using any polish-
ing agents or abrasive or organic solvents/cleaning
agents. Before cleaning, flush the door and glazing
thoroughly with water to avoid scratches caused by
dust particles.
6.2
Maintenance activities – competent
person
The following maintenance activities may only be car-
ried out by a competent person, see chapter 2.3 -
Personnel qualifications.
•
Check the door in accordance with the test
instructions.
24 - EN
•
Check screws and clamping connections for tight
fit and retighten if necessary.
•
Check wearing parts (springs, wire ropes etc.) and
replace with original spare parts, if necessary.
•
Make sure that the spring tension is correct. If it
is necessary to adjust the spring tension,
proceed in accordance with the assembly
instructions.
•
Replace multiple spring assemblies and double
wire ropes after approx. 25,000 door operations
(open/close movements).
This is equivalent to approx.:
Door actuations per day
0 - 5
6 - 10
11 - 20
7
Disassembly
7.1
Safety instructions for disassembly
Hazardous tensioned springs
WARNING
Springs are under high tension and can
release large forces when being ten-
sioned or when being relieved from ten-
sion.
•
Wear suitable personal protective
equipment when relieving springs
from tension.
Impact and crush hazard caused by
WARNING
the door sinking!
When unhooking the tension springs,
the door leaf may sink.
•
Secure the door leaf against sinking
when
springs.
1. Disassembly may only be carried out by a com-
petent person, see chapter 2.3 - Personnel qual-
ifications.
2. Never carry out the disassembly on your own.
Some of the work steps can only be achieved
with two people working.
3. Move the door leaf to its open end position and
secure it against falling.
4. Unhook the single wire ropes from the lower
rope swing device on the left and right and
slowly and carefully close the door.
5. Further steps for disassembly are carried out in
reverse order of the assembly instructions.
These assembly, operation and maintenance instructions must be kept for the entire period of use!
Replace
every 14 years
every 7 years
every 3.5 years
unhooking
the
tension
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