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.
8
INSTALLATION
Installation Precautions
WARNING:
•
Observe accident prevention regulations in force.
•
Use suitable equipment and protection.
•
Always refer to the local and/or national regulations, legislation, and codes in force regarding the
selection of the installation site, and power connections.
The
Nano Bubbler™
must be lifted and transported using the appropriate eyebolt or handle and never
using the power cord: if damaged, this may cause of a failure or more serious incidents.
Always fix a rope or a safety chain made with non-perishable material to the eyebolt or the
Nano Bubbler™
handle. Always use the safety rope to raise, lower, move and anchor the
Nano Bubbler™
. Never use the
electric power cord and/or float to support the
Nano Bubbler™
.
Always remember to secure the safety rope used to lower the
Nano Bubbler™
at the top, on the edge of
the floating buoy (or other floating object used to fix the
Nano Bubbler™
on the water surface). The
buoy/floating platform must have minimum buoyancy of 40 kg to float the
Nano Bubbler™
.
Secure the electric power cord and the air delivery pipe to the safety rope. Make sure that air delivery pipe
intake is at least 600mm above the water surface. It is possible to use longer pipe and install the end with
on the shore/ground. When used in tank, ensure air pipe inlet is outside the tank.
Electrical Connection
ELECTRICAL HAZARD:
•
Make sure that all connections are performed by qualified electrician and in compliance with the
regulations in force.
•
Before starting work on the unit, make sure that the unit and the control panel are isolated from
the power supply and cannot be energized. This applies to the control circuit as well.
GROUNDING (EARTHING):
•
Always connect the external protection conductor to ground (earth) terminal before making other
electrical connections.
•
You must ground (earth) all electrical
Required power supply for the operation of main body is three phase 380 V, 1, 35 kW and 50Hz (or 220 V,
1, 35 kW and 60Hz for USA).
