Please enter your user name and password.

User name:  
Password: Login
Not yet registered? Apply here for your access data!


Street name:  
Postal code / City:  
email: Register
HomeProductsSpecialist shopsServiceCompanyContact


Maintenance and operation


Your conservatory blind is maintenance-free.

The bearings are permanently lubricated.


If obstacles (branches, leaves) are caught in the guide rails or lying on the cover, these must be removed carefully. Before extending the unit, it is necessary to close air vents or similar, which are in the operating radius of the unit.


The motor's thermal cut-off switch may block the unit, if the blind is repeatedly extended and retracted at frequent intervals. After cooling down, the motor is reactivated automatically.


If the unit is operated during winter, ensure that ice and snow do not block the guide rails or the operating range. In case of sudden snowfall the conservatory blind must be retracted immediately. If any snow is lying on the cover, it must be removed before retracting the unit. Frozen covers must be thawed and dried before retracting the unit.


If possible do not retract the conservatory blind in a wet state. If this is not possible (e.g. sudden shower) have the conservatory blind subsequently dried in the extended position.


Clean the cover with clear water only (no chemical cleaning agents).


Attention: It is not allowed to use only automatic devices to control the system, if your are absent for extended periods of time (e.g. holidays), because the security of the system can not be guaranteed.



Additional tips


A conservatory blind is a system to provide protection from the sun and should therefore be retracted with rain, snow, thunderstorm or strong wind. Inappropriate loads affect the function and safety.


The cover of your conservatory blind has been checked by extensive quality controls.

During weaving, sewing and assembly. However, each fabric can have differences in surface uniformity. Perhaps you will find small knots, spots of colour, irregular runs of threads or minimal differences and displacements in the design and rapport.

Minor differences in colours between the different strips or differences in colours with regard to the collection of samples cannot be ruled out.


The fabrication of various strips with different widths depends on the overall width of the conservatory blind.

Ripples in the cover and wrinkling at the seams can arise, because the fabric is doubled rolled up at the seams. Sagging as a result of the own weight of the cover is possible.


These differences are not faults, which have been overseen in the testing, but they are unavoidable due to technical reasons.

Print   Forward   Top


Box systems & installation elements
HELLA Recess trav
Built-on box Top PSI
Roller shutter box - renovation system
Built-on box Top DUO
Built-on box Top MINI
HELLA Plaster covers
Soffit system TRAV frame
HELLA trav plus
HELLA trav
Box systems & installation elements
Outdoor Blinds & Venetian Blinds
Outdoor blinds AR 63 ECN
Outdoor blinds AR 80
Exterior Venetian Blinds 50, 60, 80, 100 mm
Outdoor blinds AR 92 ECN
Outdoor blinds ARO 65
Interior Venetian blinds 50, 60, 80 mm
Outdoor Blinds & Venetian Blinds
Roller shutters
Built-in roller shutter ERO
NOVA plaster base
NOVA Top Safe
NOVA built-on roller shutter
NOVA built-on roller shutter recess element
Conservatory blinds
Roofing Caso
Underglass Awning Vidrio
Conservatory Blind Model tenda plus
Conservatory Blind Model tenda
Conservatory blinds
Insect screens
Insect Roller Blind IS13
Frame systems for insect screens
Baldachin awning LEAF
Balcony awning B3000
Cassette Awning C2
Cassette Awning S2
Cassette Awning Discus
Awning Lighting HELLA nightlight
Canopy system BOOM
Open awning Sola
Wind and sight screen
Cartridge awning Viva super
Cartridge awning Viva plus
Open awning Viva
Cassette Awning Compact
Facade Blinds
Loggia Awning LM
Vertical Awning SM
Built-on blind VB
Facade awning FM
Facade Blinds
Interior blinds
Anti-glare roller blind BS99
Black Out Element
Vertical blinds
Pleated blinds 20, 25 mm
Fabric roller blind
Interior Venetian Blinds 16, 25mm

Specialist shops


Fair dates
HELLA at the R+T 2015 in Stuttgart
HELLA at the BAU 2015 in Munich
Austrians build diligently and properly
Outdoor blind slats are not only self-cleaning but also clean the ambient air.
Safety roller shutter
reddot design award 2010
Maintenance & Tips
Facade awnings / Built-on blinds
Roller shutters
Vertical blinds
Venetian blinds
Conservatory blinds
Energy saving
Utilization of daylight
Download area


Company philosophy
Company principles
Company history
Quality management


Contact form
Copyright © 2008-2012 Hella Sonnen- und Wetterschutztechnik GmbH - All Rights reserved.  A-9913 Abfaltersbach 125  l  Phone ++43/4846-6555-0,  l  Fax DW 134,  l  E-Mail:
Legal notice  |  Sitemap  |  General terms and conditions  |  Terms of use