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4
NEHER INSECT SCREENS
Neher products are low-maintenance, easy to clean and to maintain. If you follow the following cleaning maintenance and service
instructions, you will increase the life of the product and ensure excellent ease of use.
Parts subject to wear:
Parts subject to wear are subject to natural technical alteration by UV radiation, heat and water influences, which can lead to strain,
shrinkage and fading, thereby having a potential impact on the closing behaviour.
Replacement parts:
Only authorised spare parts may be used to replace worn or defective parts, otherwise you will invalidate your warranty and guarantee
claim. Insufficient knowledge or disregard of safety instructions lead to the loss of any liability claims.
Samples, repeat orders, repairs:
Due to technical adaptations, collection or batch-dependent changes, there may be optical differences between the sample insect
screens and those actually supplied or in repeat orders and repairs to previously-used insect screens.
Anodizing and powder coating is a particularly resistant and decorative finishing of aluminium components. In order to maintain the
appearance for decades, the surfaces necessarily require regular maintenance in the form of cleaning twice a year. To assess the
decorative appearance a viewing distance of 3 metres, is to be observed perpendicular to the surface, in diffuse daylight.
Note: diffuse daylight means viewing a slightly cloudy sky outside but out of direct sunlight, where the sun is fully up.
The cleaning of the frame surfaces must not be in direct sunlight. You can use pH-neutral cleaning agents such as washing-up liquid in
the usual dilution. Abrasive or abrasive cleaning agents attack the surface and must not be used, as well as steam cleaners.
To remove stubborn, oily and greasy impurities we recommend aroma-free petroleum ether. This must only be allowed to act or a
short time and then rinsed with clean water. Please also note the valid safety and operating instructions for the respective agents.
PLEASE BE SURE TO FOLLOW THESE INSTRUCTIONS AND STORE THESE APPLICATION NOTES PERMANENTLY!
The insect screen is not recommended as protection from falling for children or pets.
Fitting may only be carried out by qualified personnel.
Clamping frame: Make sure that there are no people underneath the windows when taking off the clamping frame. Hold on firmly to
the clamping frame when taking it off and do not move the clamping frame in strong wind.
Rotating and swinging frames: Close and lock the insect screen upon any announcement of strong wind (if strong gusts of wind can
reach the installation site). The torsion bar of a door closer is under voltage in the installed state. When removing the door, the spring
of the door closer must be unmounted carefully. Please make sure that the torsion bar sticks out of the frame of an unmounted door
and that you do not injure yourself on it. The block magnets used in swinging frames and partly also in rotating frames possess a
magnetic field which can erase disks or credit cards with a magnetic stripe. Technical malfunktionsmay happen with pacemakers
and implanted defibrillators. Therefore, keep sufficient distance. The necessary safety instructions are in the manuals for these
devices.
Roller screens: The insect repellent meshes of roller blinds are pre-stressed by a spring shaft. Improper disassembly of the mesh
shaft may result in injury. Therefore, always contact a competent specialist for maintenance and repair work.
GENERAL INSTRUCTIONS
The mesh is very transparent and can therefore be easily go unnoticed. Be careful not to walk into the mesh.
For roller screens or pleated blinds retract the blind on the announcement of strong wind (storm).
Despite the use of high quality materials, the fabric and strings of a pleated construction are subject to higher wear than,
e.g. swing or sliding doors.
FOR YOUR SAFETY
6. MAINTENANCE INSTRUCTIONS
7. FRAME
