5
Installation at Site
5.1
Safety regulations
DANGER
Improper installation in potentially explosive atmospheres
Explosion hazard!
Damage to the submersible mixer!
▷
Comply with the applicable local explosion protection regulations.
▷
Observe the information given in the data sheet and on the name plate.
DANGER
Persons entering the tank
Electric shock!
▷
Never start up the submersible mixer when there are persons inside the tank.
▷
Disconnect or electrically disable the submersible mixer before entering the
tank.
WARNING
Hands, other body parts, or foreign objects in the propeller or propeller intake area
Risk of personal injury! Damage to the submersible mixer!
▷
Never place your hands, other body parts or foreign objects into the propeller
or propeller intake area.
5.2
Checks to be carried out prior to installation
5.2.1 Checking the operating data
Before setting up the submersible mixer, verify that the name plate data matches the
data given in the purchase order and the system data.
5.2.2 Preparing the place of installation
WARNING
Installation on foundations which are unsecured and cannot support the load
Personal injury and damage to property!
▷
Make sure the foundation concrete is of sufficient strength (min. C25/30 to
DIN 1045).
▷
Only place the installation set on a foundation whose concrete has set firmly.
▷
Refer to the weights given in the data sheet/on the name plate.
NOTE
In biogas installations, provide the possibility for visually monitoring and, if necessary,
adjusting the operating conditions of the submersible mixer (monitoring window).
NOTE
For servicing submersible mixers in biogas installations, access openings and
appropriate means of removal (lifting gear) must be provided so that the mixer can be
removed from the filled tank at any time. For this purpose, it is important to observe the
minimum removal dimensions for the submersible mixer as specified in the general
arrangement drawing/outline drawing and in the data sheet.
5 Installation at Site
Amamix® direkt
15 of 52
Goodnal STP ST041 Biological Treatment (KSB Amamix Direct Installation and Operation Manual) Vendor Manual
Q-Pulse Id VM385
Active 29/10/2013
Page 15 of 52
