woundwo NEHER User manual

INSTRUCTION MANUAL
NEHER
INSECT SCREENS
841070_EN

www.woundwo.com
2NEHER INSECT SCREENS
1. BASIC INFORMATION 2
2. EXPLANATION OF THE SAFETY NOTES 2
3. VALIDITY 3
4. SAFETY 3
5. INTENDED USE 3
6 GENERAL MAINTENANCE INSTRUCTIONS 4
7. FRAME 4
8. MESH 5
9. BRUSH SEALING 5
10. FITTING PARTS 6
11. MOUNTING 6
12. POLYCARBONATE PANEL 6
13. DECLARATION OF PERFORMANCE 6
PRODUCT IDENTIFICATION 7
CONTENTS
Thank you for purchasing this WOUNDWO-product.
Ensure you have thoroughly read and understood these usage instructions before using the products for the first time, as a prerequisite for
trouble-free operation. For the safety of persons, it is important to observe these instructions. The information in the instruction manual MUST be
complied with.
A failure to observe the relevant information will render the manufacturer’s liability null and void.
Please also observe the notes on the product and packaging.
Please retain all instructions and information (installation and operating instructions) and pass them on to the new owner in the event that you
sell the insect screen.
Safety notes and important information are integrated in the text as appropriate. They are indicated with a symbol.
This symbol indicates information that is important for the safety of persons, animals and property or for the operation of the insect
screen.
This symbol highlights important product information for the user.
1. BASIC INFORMATION
2. EXPLANATION OF THE SAFETY NOTES

3NEHER INSECT SCREENS
04/2020 © WOUNDWO System by NEHER
These instructions apply for the following WOUNDWO insect screen products:
Insect screen stentering frames, hinged frames, swing doors and swing windows, sliding systems, roller blinds, pleated roller blinds, lightwell covers
from the WOUNDWO insect screen systems NEHER.
WOUNDWO insect screen products serve primarily to protect against ying and very small crawling insects, to prevent them from entering
living areas and other indoor spaces. Any other use or application over and above the aforesaid is deemed to be a non-intended use. The
manufacturer does not accept any liability for damages resulting from non-intended product uses.
Due to their design, insect screen products are not able to entirely prevent the ingress of insects. In particular, the necessary drainage openings
in windows and doors (necessary to control the run-off of heavy rain) may occasionally allow insects to enter interior spaces. – This is not
grounds for a claim.
No modications, extensions or alterations may be made to any WOUNDWO insect screen product without the manufacturer’s approval.
Additional product loading due to hanging objects from the screen may result in damage to the product and is therefore not permitted. Insect
screen products not in perfect working order must be replaced by a specialist supplier.
Worn or defective parts must be replaced only with spare parts that have been approved by WOUNDWO. If parts are purchased from a third-
party supplier, there is no guarantee that they are designed and manufactured for the relevant load and safety requirements.
Installation and maintenance activities must be carried out exclusively by specialist companies and qualied technical personnel.
Installation in front of emergency doors or exit windows is prohibited.
WO&WO Sonnenlichtdesign GmbH & Co KG does not accept any liability for damages resulting from a non-intended use of the product.
All WOUNDWO insect screen products are designed and manufactured according to EN 13561. However, use of these systems can
result in hazards to persons or animals in the vicinity, and/or damage to the product itself or to other property, where the relevant
instructions are not complied with.
The insect screen product should be used only as intended, and only if it is in technically perfect working order, bearing in mind the
safety aspects and risks, in compliance with these instructions for use.
Product faults which could affect safety must be rectified immediately.
5. INTENDED USE
4. SAFETY
3. VALIDITY

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4NEHER 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

5NEHER INSECT SCREENS
04/2020 © WOUNDWO System by NEHER
The mesh stands out with its good tensile strength and high resistance to weathering. If, however, for example, insects or dirt are
deposited on it, they can be eaten by wasps and birds. This can lead to small holes in the mesh. Grease and dirt that cannot be
removed can also attack the surface of the mesh and cause odour impairment. These cases can be prevented by removing insects
and dirt on the mesh. Cleaning should be done depending on the degree of soiling, but at least twice per year.
Cleaning of the mesh is ideally done with a microfiber cloth. This is to prevent static charging of the mesh during cleaning. The cloth
must be moistened for this. You may also use pH-neutral cleaning agents.
To remove stubborn adhesions of dust, grease and insect particles, we recommend a rough pre-cleaning with a cleaning pad. To avoid
damage the cleaning pads should be applied carefully, especially on older tissues.
Tip for Transpatec mesh:
The Transpatec tissue can be cleaned with a vacuum cleaner.
You simply put on the upholstery and vacuum the mesh carefully.
Tip for anti-pollen mesh:
The mesh has a special coating which „attracts“ the flying pollen and holds it on the thread. Particles deposited like this should be
removed regularly and according to the degree of soiling. For this purpose, we recommend that you simply rinse the mesh in running
water. To dry, please use a dry, soft, lint-free cloth with which you gently dab the mesh (DO NOT RUB). Cleaning agents other than water
should be used on this specially-coated mesh only for very heavy soiling. In these cases you can use detergents which are suitable for
functional textiles (e.g. anoraks, sportswear, and coats of membrane meshes or microfibers). In order not to attack the mesh coating,
you need to use these cleaning agents sparingly, carefully and gently. Pollen stuck to the mesh is largely washed away by rain. In heavy
rain it can be, however, that the raindrops pass through the mesh of the pollen guard grating and splash against the window pane.
After the water has dried off, the pollen is left behind on the window pane. In this case, we recommend that the window pane is cleaned
as soon as possible, since at the beginning these still stick relatively well to the window pane.
Attention: Pollen guards are part of secondary prevention and should not replace medical treatment. ECARF -certified pollen guards
prevent pollen from entering the living spaces, thus reducing the allergic symptoms. However, they do not guarantee complete
protection against pollen.
Tips for stainless steel:
Stainless-steel meshes are weather-resistant, extremely durable and easy to clean. Sometimes so-called flash rust from the
environment outdoors can accumulate on the mesh. This rust is not only visually unattractive, but can also lead to stronger rusting on
the stainless steel. Flash rust must therefore be removed immediately. For this, use a soft brush with a pH-neutral detergent, for example.
For more serious contamination, a commercially-available stainless steel cleaner will help. Ensure that you rinse all cleaning agents used
thoroughly and fully with water. To avoid shifts in the mesh, you must make sure you treat the mesh carefully in the cleaning process.
In light well covers, it is possible that a white deposit forms mainly on the underside of the stainless steel mesh. This zinc oxide is a
protective layer that forms between the galvanized steel grating and stainless steel mesh. For both components, it is never a problem
and should not be removed, otherwise rust may occur. Contact corrosion: Please make sure that metallic objects (snow shovel made of
metal, garden tools etc.) are not placed on the light well cover.
Attention: Please make sure you use no road salt on the light well cover. Also with expanded aluminium meshes.
Attention: In order to avoid damaging the mesh, please make sure not to damage the light well cover with a sharp object, such as a
ladder or a chair leg. Also avoid the use of snow shovels on the light well cover.
The Neher brush seals are made of silicone and untreated polypropylene and are characterized by, among other things, a good UV
resistance. For preventive protection and preservation of the appearance it is advisable to clean the brush together with the frame
according to the degree of soiling, but at least twice per year. You can use pH-neutral cleaning agents such as Use detergents in the
usual dilution.
Light gap with brush sealing
To achieve an insect-proof connection between the insect protection element and the window, the door, the floor or the wall, brushes
are used as a seal.Due to various installation situations, a light gap can be visible. This is not a defect, as a supposedly great light gap
measured properly is only a few tenths of a millimetre and is thus smaller than the inside opening of the insect repellent mesh.
Brush seals with swinging doors
The brush seals in the torsion bars and the counter-holder are subject to mechanical stress and may even lose some „hair“ in the
beginning. This is a normal process in the course of the pendulum motion of the door and therefore not a defect.
8. MESH
9. BRUSH SEALING

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6NEHER INSECT SCREENS
Security-relevant fitting parts such as rotary belts, wheels, spring pins and angle brackets must be regularly checked for tightness and
wear. Fastening screws must be tightened if required. All moving parts of the fittings of your Neher element are low-maintenance.
But a little acid-free oil and grease, keep the mechanics running smoothly and ensure ease of use over a long period.
We recommend a maintenance frequency of at least once a year for a tenter frame and at least twice a year for revolving doors. In
particular, the curved spinning band pins have to be lubricated at least twice a year to prevent squeaking. With opposite brush seals, it
may happen at the beginning that the door closes slightly at an angle until the brushes have adapted to each other.
Security-relevant fitting parts such as screws, bed parts and Z-rails must be regularly checked for tightness and wear. Fastening
screws must be tightened if required.
10. FITTING PARTS
11. MOUNTING
The transparent, UV-protected and step-safe polycarbonate panel is weather-resistant, does not become brittle and does not yellow
as quickly as unprotected plates. Depending on the weather, condensation or „stagnant water“ may form on the polycarbonate plate.
This basically represents no problem for the panel. However, the danger of „moss formation“ exists. Depending on your needs, you can
find a remedy with the moss and algae annihilator from Neher or a similar commercial product. Please make sure that only a moss
and algae annihilator may be used which is expressly approved for use on plastic panels.
12. POLYCARBONATE PANEL
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6NEHER INSECT SCREENS
Application Notes
for Neher insect screens
©Neher Insektenschutz 04/2019
Changes reserved
8/8
Fitting parts
5
Mounting
6
Security-relevant fitting parts such as rotary belts, wheels, spring pins and angle brackets must be regularly checked for tightness
and wear. Fastening screws must be tightened if required. All moving parts of the fittings of your Neher element are low-mainte-
nance.
But a little acid-free oil and grease, keep the mechanics running smoothly and ensure ease of use over a long period.
We recommend a maintenance frequency of at least once a year for a tenter frame and at least twice a year for revolving doors.
In particular, the curved spinning band pins have to be lubricated at least twice a year to prevent squeaking. With opposite brush
seals, it may happen at the beginning that the door closes slightly at an angle until the brushes have adapted to each other.
Polycarbonate panel
7
Security-relevant fitting parts such as screws, bed parts and Z-rails must be regularly checked for tightness and wear. Fastening
screws must be tightened if required.
The transparent, UV-protected and step-safe polycarbonate panel is weather-resistant, does not become brittle and does not yel-
low as quickly as unprotected plates. Depending on the weather, condensation or „stagnant water“ may form on the polycarbonate
plate. This basically represents no problem for the panel. However, the danger of „moss formation“ exists. Depending on your
needs, you can find a remedy with the moss and algae annihilator from Neher or a similar commercial product.
Please make sure that only a moss and algae annihilator may be used which is expressly approved for use on plastic panels.
Declaration of performance
8
1 ref.no. declaration of performance 2 designation of type 3 level of total energy passage 4 class of wind resistance
NEHER Systeme GmbH & Co. KG
Wellendingerstr. 15
D - 78665 Frittlingen
15
EN 13561
exterior usage
1RO5-2017-1 SD-2016-1 SP-2016-1 ST-2016-1 PL-2017-1
2RO5/XX SDX/XX SPX/XX STX/XX PL/XX
3„NPD“ „NPD“ „NPD“ „NPD“ „NPD“
40 0 0 0 0
1DF-2016-1 DT-2016-1 LI-2016-1 PT-2017-1 RO4/RO6-2017-1
2DFX/XX DTX/XX LIX/XX PTX/XX ROX/XX
3„NPD“ „NPD“ „NPD“ „NPD“ „NPD“
40 0 0 0 1
13. DECLARATION OF PERFORMANCE

7NEHER INSECT SCREENS
04/2020 © WOUNDWO System by NEHER
To make subsequent enquiries or suggestions about the product easier, the product data should be documented by the specialist dealer.
Product description
mBP1, DBP1, DP1, FP1
mTR21, FR21, TR22, FR22
mSF41, SF42, SR41, SR42, SR43, SR44
mIS-VS, IS-VA, IS-HE, IS-HEA, IS-HD, IS-HDA
WOUNDWO order number
Assembly date
Handed over by / on:
(Specialist dealer‘s stamp and
signature)
PRODUCT IDENTIFICATION

Druckfehler und technische Änderungen vorbehalten.
Herausgeber: WO&WO Sonnenlichtdesign GmbH & Co KG
Inhalt: WO&WO Sonnenlichtdesign GmbH & Co KG
Erscheinungsort: 8054 Graz, AUSTRIA