Bergrus Industrial Park, Unit 1-10, Porterville, Cape Town, 6810, South Africa
T: +27 (0)22 931 2240 E:
www.finebubbletechnologies.com
Director & Founder Paul Botha
Strictly Confidential
–
Not to be copied without written consent by Fine Bubble Technologies (Pty) Ltd. ©Copyright 2018. All rights reserved.
15
WARNING:
Improper use of the
Nano Bubbler™
may create dangerous conditions and cause personal injury and
damage to property.
DANGER:
Do not use this
Nano Bubbler™
to handle flammable and/or explosive liquids.
The MK1
Nano Bubbler™
has a vertical axis and is a mono-block single-impeller
Nano Bubbler™
designed to
work “submerged” in fixed and mobile installations.
The machine is not suitable for liquids with the features below:
•
Temperature range 0-40 °C;
•
Density greater than 1000 kg/m3;
•
Kinematic viscosity in the range 0,7-1,5 cSt);
•
pH lower than 5 or greater than 8;
•
Chemically and mechanically aggressive substances for the materials of the
Nano Bubbler™
;
•
Flammable and/or explosive substances;
The maximum depth of immersion (with appropriate cable length) is 2.5m.
For continuous operation, in order to allow for proper cooling of the motor, the motor must be completely
immersed in the liquid (minimum depth of immersion 300 mm).
To avoid possible damage to the motor-driven
Nano Bubbler™
, the number of equally distributed
starts/per hour must be less than 30.
The bottom of the unit must be at least 1000mm above the sludge or bottom of the lake/dam/pond/tank.
The sound pressure, measured in the minimum depth that allows the
Nano Bubbler™
to operate, is less
than 70 dB (A) when the
Nano Bubbler™
is submerged the noise disappears.
OPERATIONS
Operations Start
Make sure that no person other than authorized and trained is operating the system. Before start of the
operation of the system, it must be verified that no person is in the water or close to the
Nano Bubbler™
and all person outside of the water in safe distance from the power cables and power supply.
After safety measures are confirmed, switch on the power supply. MK1
Nano Bubbler™
starts to work and
ultra-fine bubbles are seen on the surface around the Nano
Bubbler™
. Recommended
Nano Bubbler™
operation times:
•
Normal operation mode: 6 hrs on, 6 hrs off
•
Intensive mode (in case of heavily polluted liquid): 6hrs on, 2hrs off
