Lowering The Pump Set Into The Discharge Tube - KSB Amacan P 500-270 Installation & Operating Manual

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5 Installation at Site
ð 1. Look down into the pump bowl and check that the impeller is turning
clockwise.
ð 2. Verify the direction of rotation of the impeller. The direction of rotation of
the impeller must match the arrow indicating the direction of rotation on
the pump bowl.
4. If the impeller rotates in the wrong direction of rotation, check and correct the
electrical connection and the control system if applicable. Then check the
direction of rotation again.
5. If the direction of rotation is correct, mark which core ends match which of the
terminals in the control cabinet.
6. Disconnect the pump set from the power supply and secure it against
unintentional start-up.
WARNING
Unintentional starting of the pump set
Risk of injury by moving components and shock currents!
▷ Ensure that the pump set cannot be started unintentionally.
▷ Always make sure the electrical connections are disconnected before carrying
out work on the pump set.

5.3 Lowering the pump set into the discharge tube

DANGER
Improper transport
Danger to life from falling parts!
Damage to the pump set!
▷ Use the attachment point provided for attaching the lifting accessory.
▷ Never lift the pump set by the electric cables.
▷ Use the lifting chain/rope included in the scope of supply exclusively for
lowering or lifting the pump set into/out of the pump sump.
▷ Securely attach the lifting chain/rope to the pump and crane.
▷ Use tested, marked and approved lifting accessories only.
▷ Observe the regional transport regulations.
▷ Observe the documentation of the lifting accessory manufacturer.
▷ The load-carrying capacity of the lifting accessory must be higher than the
weight indicated on the name plate of the pump set to be lifted. Take into
account any additional system components to be lifted.
▷ Maintain a safe distance during lifting operations (load may swing when being
lifted).
DANGER
Improper installation in potentially explosive atmospheres
Explosion hazard!
Damage to the pump set!
▷ Comply with the applicable local explosion protection regulations.
▷ Observe the information in the data sheet and on the name plates of pump and
motor.
Amacan P