Behaviour During Operation; Safety And Monitoring Devices; Pumping Media; Sound Pressure - Kessel Aqualift F XXL 400 Anleitung Für Einbau, Betrieb Und Wartung

2.6

Behaviour during operation

During operation of the product, the laws and regulations governing safety at the workplace, accident prevention
and handling electric machinery valid at the installation location must be heeded. In the interest of a safe working
procedure, the operator must delegate work to members of staff. All members of staff are responsible for complying
with the regulations. During operation, certain parts (impeller, propeller) rotate in order to pump the medium. Certain
substances can cause very sharp edges to be formed on these parts.
Beware of rotating parts!
The rotating parts can crush and sever limbs.
Never reach into the system part or touch the rotating parts during operation. Always switch the machine off and
allow the rotating parts to come to a standstill before carrying out maintenance or repair work.
2.7

Safety and monitoring devices

Our systems are equipped with different safety and monitoring devices. These devices must not be removed
or switched off. Before operation, devices must be connected by a qualified electrician and checked for correct
function.
Staff must be instructed about the devices used and their function.
Caution!
The machine must not be operated if the safety and monitoring devices have been removed inadmissibly, the
devices have been damaged and/or do not work.
2.8

Pumping media

All pumping media differ on account of their composition, aggressiveness, abrasiveness and many other aspects.
Generally speaking, our systems can be used in many areas. Please see the system data sheet and order
confirmation for more detailed information. It must be noted that a change in density, viscosity or the composition
in general can lead to changes in many of the system parameters.
In addition, different materials and impeller shapes are required for the different media. The more precise the
details in your order, the better we can modify our system to your requirements. If there should be any changes in
the area of application and/or pumping medium, we will be happy to provide assistance.
Risk due to explosive media!
The pumping of explosive media (e.g. petrol, kerosene etc.) is strictly prohibited.
The products have not been designed for these media.
2.9

Sound pressure

Depending on the size and output (kW), the pump has a sound pressure of approx. 40dB (A) to 70dB (A) during
operation. However, the actual sound pressure depends on several factors. These include e.g. type of installation
and set-up, attachment of accessories, pipes, operating point, submersion depth etc.
V 1.0
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