Safety requirements | 2
Hidrostal AG 13 / 49
2.6.4 Hazards in the working area
WARNING
Dirt and items left lying around represent tripping hazards.
Risk of severe injury!
• Always keep the work area clean.
• Remove objects that are no longer required.
• Use black/yellow tape to mark areas where there is a risk of tripping.
For pumps that are operated outside the liquid (A2QR2, A2QR4, A2QS2,
A2QS4, A2QE4, BE2, BK3):
WARNING
Work at the pump location, noise from neighbouring pumps, tank
overflowing.
Risk of injury!
Risk of permanent health damage!
• Always wear hearing protection near running pumps.
• Before entering a tank, make sure at the control console that the tank will
not be flooded during the work.
CAUTION
Insufficient lighting in the work area.
Risk of injury!
• Provide adequate lighting at the workplace.
• Immediately replace defective lighting components.
2.7 Safety mechanisms and devices,
protection against restart, emergency
shutdown, what to do in the event of
danger or accidents
The system manufacturer is responsible for ensuring the safety of the
system in which the pump is installed. This aspect is not covered in these
operating instructions.
The system must be fitted with at least a lockable mains switch, to ensure
that all the conductors connected to the pump is voltage free and to prevent
an unintentional restart.