Cleaning
First disassemble the diffuser (fig. 2). Clean the transparent casing
of the device with a soft brush under running water. Please do not
use any acids to do so.
The fine pored fritted ceramic disc, however, is best cleaned by plac-
ing it in a small container with
sera pH-minus
for 1 – 2 hours. All de-
posited pollution will then have disappeared from the disc, and it is
ready for use again.
SAFETY PRECAUTIONS
• The
sera flore CO
2
pressure diffuser
is operated with approxi-
mately 1.5 bar (21.75 psi.) overpressure.
• The unit must not be attached directly to a CO
2
bottle. A pressure
reducer must be installed in-between by all means.
• Do not disassemble the unit when it is under pressure. Otherwise
parts might fly. Do not exceed the maximum pressure of 2 bars
(29 psi.), as the unit might burst otherwise.
Warning
1. Children should be supervised to ensure that they do not play
with the appliance.
2. This appliance is not intended for use by persons (including chil-
dren) with reduced physical, sensory or mental capacities, or lack
of experience and knowledge, unless they have been given super-
vision or instruction concerning use of the appliance by a person
responsible for their safety.
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