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OZ 3.0 Installation Guide
Facts about ozone
• Ozone is a colorless gas, the sharp smell of which can be detected by a person at a concentration of 0.02
ppm (0,4 mg/m3).
• The smell of ozone is similar to the smell of chlorine used in swimming pools.
• The use of ozone is subject to the applicable protection legislation. For example, in Sweden, the Swedish
Work Environment Authority provides the following hygienic limits for ozone:
- 0,05 ... 0,2 ppm (during working time, 8 hours)
- (Directive 2000/39/EC) 0.3 ppm (15 minutes)
• Acute exposure to ozone may result in the following damage:
- skin irritation and burning sensation
- severe irritation and burns in eyes and vision loss
- pulmonary irritation in the respiratory tract and respiratory problems
• If the presence of ozone is detected indoors, the Ozone Module must be switched off immediately and
the area must be ventilated.
Limited warranty of device
Warranty conditions:
• General warranty conditions can be found on producers homepage
• The new device is covered by a 2-year warranty against defects and manufacturing defects, if:
- the initial commissioning of the device has been performed by an authorized partner of ETS NORD AS
- the equipment is serviced every 12 months after commissioning
- specified components (eg ozone generating equipment) have been replaced as required
• The warranty for a new device covers the repair or replacement of a defective part
• The warranty for replacement parts for manufacturing defects is valid for ninety (90) days from the installation
of the replacement part
• The warranty is valid from the date of commissioning and product registration
Service and maintenance
Maintenance and configuration of Ozone Modules may only be carried out by ETS NORD trained personnel or
its authorized contractors. Technical assistance or annual maintenance can be requested from the website:
www.etsnord.com/service.
• An Ozone Module generates ozone. If an Ozone Module is used by people who have not read these
instructions, there is a risk of damage, such as lung irritation or electrical shock. Always follow the rules
and recommendations for the particular work environment issued by national authorities.
• This manual describes how to install a typical Ozone Module. Installation may differ according to local
regulations related to building materials, ventilation systems or building/room design. Always contact the
manufacturer before installation if something seems unclear.
