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Introduction
Thank you for buying this quality product from Sander! We are confident that you will be satisfied with
this device. You will benefit in every respect from our many years of experience in the manufacture of
aquarium technology.
Please familiarize yourself with the product before using it for the first time. To do so, carefully read
through the instruction manual and safety information. Unpack the ozonizer and examine it for shipping
damage. Operate the device only as described below for the specified applications. Keep this instruc-
tion manual in a safe place for future reference. If you give, sell, or lend this device to a third party,
please do not forget to include this instruction manual when you do so.
Proper Use for Aquariums and Ponds
Depending on their size, the CERTIZON ozonizers offer a rated output of 25, 50, 100, 200, or 300 mg
of ozone per hour (as measured in dry air). Under ambient air conditions (approximately 40–80% air
humidity), the ozone output decreases by approximately 50%.
The ozonizer generates ozone from the air and has been specially developed for aquariums and ponds.
It is important that the ozone is injected into the water at a sufficient depth (at least 0.66 ft.), which is
why we recommend the use of a skimmer in marine water (e.g. our power skimmer device). For fresh-
water applications, we recommend our Maxi-Skim range. Further suitable products can be found on
our homepage: www.aqua-sander.de.
Other applications of, or modifications to, the ozonizer constitute misuse and entail a risk of personal
injury and/or damage to the device. The manufacturer shall assume no liability for injury/damage
caused by misuse of the device. The device is not intended for commercial use.
Erwin Sander shall not be held liable for any damages that occur as a result of any unauthorized mod-
ifications, reengineerings or amendments made to the ozonizer or its improper use.
Categorization of Safety Information
DANGER indicates a hazardous situation that, if not avoided, will result in
death or serious injury.
WARNING indicates a hazardous situation that, if not avoided, could result
in death or serious injury.
CAUTION indicates a hazardous situation that, if not avoided, could result
in minor or moderate injury.
NOTICE refers to any actions that do not entail any risk of physical injury.