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BR-77s-bs non-cased
BR 77-s-bs non-cased roller doors have the Technical Approval ITB No. AT-15-4373/2000 BR-77s-bs non-cased roller doorsq LIST OF QUESTIONS to let you order properly a BR-77s-bs roller door
Overall dimensions HANDLOPOL company offers as a standard typical BR-77s-bs non-cased roller doors for the opening with the dimensions 2400 x 2100; 2500 x 2100; 2600 x 2100; 2750 x 2100 [mm], and upon individual request for the openings with the dimensions within the range from 2300 x 1700 to 2800 x 2700 [mm] (cross-hatched field in Fig. 1).
Minimum widths of side space required to fix the door W1 min and W2 min are given below.
For the correct mounting of the door a doorhead is required which is indispensable to mount the shaft in the case, minimum doorhead height is 180 [mm] for the door from series of types and 250 [mm] for the door for the opening whose dimensions are not covered by the series of types. As a standard, after the door has been fully opened there is one coat section left, so the driveway height is about 100 [mm] smaller in relation to the opening height (Fig. 3).
Optionally,
on request it is available to make the door higer so driveway height be
equal to the opening height (non-standard execution). Then the required
doorhead is 350 [mm]. Ewentual requirements for full opening schould be
placed
Colour BR-77-s-bs doors with typical dimensions are made as a standard in colours: RAL 8019 (dark brown) and RAL 9010 (white). ATTENTION ! doors with dimensions covered by the series of types but in colour different from the given above are regarded as non-typical. Optionally, on request BR-77s-bs doors are available in colours: RAL 5012 (blue); RAL 7040 (grey); RAL 8014 (light brown); RAL 8019 (dark brown); RAL 9010 (white). Guides and case are painted in colours RAL 8019 (coat in colours RAL 8019, RAL 8014) and RAL 9010 (coat in remaining colours). Optionally, on request guides and case may be painted in any colour from the RAL palette. Give the door colour in the order Is there an additional entrance The important information deciding about the door mounting is the fact whether the garage is provided with an additional entrance or not. Write "yes" or "no" on the order form in the column "is there an additional entrance". ATTENTION ! BR-77s-bs doors require an additional entrance. It is not possible to mount them in the rooms which are not provided with such an entrance. Wall Depending on the execution BR-77s-bs roller doors may be fixed to the walls made of reinforced concrete (B), brick walls (C) or walls made of steel frames (S) or wooden constructions (D). In the order give the exact data concerning the wall execution as well as the wall thickness. The room dedicated to the mounting has to be completely finished (walls plastered, floor finished), the walls cannot have the traces of defects of execution. The room has to be dry and free from chemicals harmful for paint coats. Too much dampness in the object may have a negative impact on the door operation and its durability, and even lead to the door damage. Number of glazed sections BR-77s-bs doors as a standard are made without glazed sections, it is, however, possible to apply such sections (door regarded as non-typical). In the case of ordering glazed section, put down their number on the order form and show in the enclosed drawing at what height they are to be fitted in the door coat. These sections are not provided with heat insulation. Examples of placing section with windows are given in the following figures.
Maximum 6
sections may be used in the door coat in glazed version. It is permissible
to use maximum three sections one after another. State the number of glazed
sections in the order and show in the enclosed drawing at what height from
the floor level they are to be fixed in the door coat (example of a drawing
illustrating the way of glazed section location marking is given below), if
you do not wish glazed sections, put sign "-"
in the column.
Electric control
HANDLOPOL
BR-77s-bs non-cased roller doors are intended to be used in the individual
housing. The tubular motor operator used as a standard to drive these doors
is not intended for continuous operation.
Motor operator construction allows for 40% effective working time counted in
the period of 10 min., i.e. this motor operator may be working for about Additional equipment of the electric drives may be remote control using transmitters and an automatic door closing. Photocells are installed as a standard in each case of using remote control or automatic closing, protecting from the door closing when there is an obstacle in its clearance.
Automatic
closing causes that the door is automatically closed after a determined time
set in the controller. Write "yes" Specify the number of additional transmitters (there are two in standard) in the order when you order the remote control. As a standard in the doors from the dimensional series of typed motor operator is mounted on the right side of the door, looking from the inside of the room; if a left mounting of the motor operator is required or in the case of doors not covered by the series of types, state on which side of the door, looking from the inside of the room the supply source is (left - L or right - P). Information concerning the supply source position determines on which side the motor operator driving the door is to be installed, as the motor operator as a standard is installed on the same side of the door where the supply source is. When no information on supply source position is given, the motor operator will be installed on the right side of the door. In the case of the electric control damage or supply voltage cut-off there is a possibility to open the door manually using a device driven with a hand-crank. An emergency drive crank is made in a version with a hook and put on a handle only when necessary. State possible additional requirements concerning the door execution on the order form in the column "NOTES". The following drawing shows BR-77s-bs non-cased roller doors specifies the basic sub-assemblies of this door.
Fig. 7 BR-77s-bs roller doors Colours according to RAL palette
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![Textruta: Opening width [mm]](BR_77s_bs-filer/image009.gif){kind=small}
