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GENERAL INFORMATION
1.
Correct mounting of sectional doors is an essential requirement for
reliable and long-term operation of the doors.
The installation manual contains the description & procedures and their
recommended sequence while mounting the doors.
All requirements and procedures concerning door mounting must be
strictly observed.
The contents of this document cannot serve as a basis for legal claims.
Producer reserves the right to make amendments and additions to im-
prove the sectional door design and installation procedures.
SAFETY MEASURES
2.
Mounting of doors must be performed by qualified installers only. The
installers must have knowledge of door design and technological stages
of installation procedures by preferably passing through a training pro-
gramme and understanding of the safety measures and compliance
with and HSE requirements.
REQUIREMENTS FOR OPENINGS
3.
Openings prepared for door mounting must meet the following re-
quirements: the openings must be of square or rectangular shapes;
the opening surfaces must be plane and smooth to affix the door
frame;
the deviation of walls, lintel and ceiling from vertical and horizontal
lines accordingly must not exceed 1,5 mm per meter and must be not
more than 5 mm in the overall width or height;
there must be enough room for door mounting, free of building
obstructions, heating pipes, ventilation, etc.
RULES FOR MOUNTING OF DOOR FRAME AND TRACKING
4.
SYSTEM:
Door frame must be fixed symmetrically to the vertical axis of an
opening;
Vertical door frame profiles must be fixed vertically;
Vertical door frame profiles must abut flush with walls. Gaps up to
5mm are acceptable, but they must be packed flush by strips behind
the fixing points;
Diagonals measured at the end points of horizontal track profiles
must not exceed 2 mm;
A door must be securely fixed for safe operating and resistance to
wind loading movement
Type of fxings are described below based on the material construction
of the walls:
anchors or rawplug anchors are utilized for fixing a door to the wall
made of concrete, solid bricks, expanded-clay concrete, natural
stone or other similar materials;
extended rawplug anchors (160 mm long) for fixing a door to the wall
made of light and cell concrete, air bricks, shell limestone. External
diameter of an anchor should be 10 mm.
self-tapping screws of 6,3 or 8 mm external diameter for fixing a.door
to the metal constructions.
To ensure the reliable fixing of a door to the walls it is necessary to
install steel flat washers before screw heads or nuts. Washers should
have the external diameter of 24...30 mm, and a thickness — 1,6...2,0
mm.
Screws must be produced from steel with anti-corrosion coating not
less than 9 mkm thick. Strength class is not less than 5.6.
All fxings must be corrosion resistant.
DRILLING
5.
Depending on the material of walls the following methods of drilling for
door fixing are recommended:
drilling without hammer action is recommended for making holes in
light and cell concrete, air bricks, shell limestone, as well as for metal
constructions;
drilling with light hammer action is recommended for making
apertures in solid bricks;
full hammer action is recommended for walls made of concrete
(density of more than 700 kg / m3) and natural stone.
Drilling depth must be more than anchor length by at least one
diameter of a screw. Diameter of drilled holes must not exceed
raw-plug anchor manufactures recommendations. The holes
must be cleaned from dust and stone particles.
DOOR MOUNTING
6.
Before door mounting the floor and the opening must be
completely prepared and all building work completed.
It is necessary to provide the proper water diversion on the floor,
as well as ventilation of the premises. In case any building works
are being conducted in the premises while a door is being
mounted, the door must be protected from splatter, concrete,
plaster stone, aggressive substances (acids and alkali), paint, or
impact etc.
!
No adaptions or changes must be made to the door design.
Do not remove and change elements and parts of a door. Use
only original parts supplied by the door manufacturer.
Do not add additional items on a door leaf. Tension springs
have been balanced to the original door leaf weight. Additional
elements can overload the springs, which adversely affects the
balancing system and can result in door breakage.
Before door leaf is installed it is necessary to take o. the
protective . lm around the holes for handles, locks, hinges and at
the ends of panels from outside, where door leaf. joints with top
and side sealing (protective . lm should be taken o. 50...100 mm
from side caps).
!
While installing a motor follow the door and motor
manufacturers' instructions. Use only original connecting parts
supplied by the manufacturer.
!
Strictly follow all procedures detailed in the pictures in
sequence to perform a technically correct installation.
!
To ensure smooth and noiseless operation of roller axis in
brack- ets and axis in hinge connections lubricate them with
consistent (. exible) grease. Do NOT lubricate door tracks, they
are designed to operate without.
DOOR FINAL INSPECTION AND TESTING
7.
After having completed the installation, remove the protective
film from the panels. Clean dirty parts of a door. The cleaning
should be done by sponge soaked with water or non-aggressive
liquids.
For window cleaning it is possible to use cleaning fluids for
plastics. The fluids must be neutral to acrylic or polycarbonate. Do
not use abrasive cleaning substances or substances for window
cleaning with spirit.
After having mounted a door, check the operation of locking
devices and programming of the motor.
Door operation should be tested by five open / close cycles. For
additional automated functions the door should be tested
additionally in all programmed modes.
All the film must be taken off as soon as installation is over.
HAND OVER OF THE COMPLETED INSTALLED DOOR
8.
A hand over to a Client is recommended in the following way:
installer company representative demonstrates the full
operation of a door;
maintenance documentation is completed and passed to the
client.
GERDA 08.2020
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