KSB EtaLine Pro, Installation And Operating Manual

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6 Commissioning/Start-up/Shutdown
35 of 76
EtaLine Pro
1168.87/01-EN
6 Commissioning/Start-up/Shutdown
6.1 Commissioning/Start-up/Shutdown
DANGER
Hazardous voltage
Danger of death from electric shock!
▷ Have all work performed only by qualified specialist personnel and only when
the drive is at a standstill and secured against unintentional start-up. This also
applies to auxiliary circuits (e.g. standstill heater).
▷ The drive must not be electrically connected at any point in time when work is
performed on the open terminal box.
▷
Ensure that the rotor cannot turn or be turned at any point in time when work
is performed on the open terminal box.
Before commissioning and whenever returning the product to service, perform the
electrical safety checks stipulated by EN 60204-1.
6.1.1 Prerequisites for commissioning
Before commissioning/starting up the pump set, make sure that the following
conditions are met:
▪ The drive has been mounted and aligned correctly.
▪ The operating conditions have been verified against the name plate data.
▪ The earth connection and potential equalisation connections have been made
correctly.
▪ All fastening bolts/screws, connecting elements and electrical connections have
been tightened to the specified tightening torques.
▪ Measures have been taken to prevent accidental contact with moving and live
parts.
▪ Components (cables, etc.) that are sensitive to temperature do not come into
contact with the motor housing.
▪ The pump set has been checked for software updates. If necessary, update to the
latest version. (
ð Section 7.3.5, Page 52)
▪ The pump set has been properly connected to the power supply and is equipped
with all protection devices.
▪ The pump has been primed with the fluid to be handled. The pump has been
vented.
▪ The direction of rotation has been checked.
▪ All auxiliary connections required are connected and operational.
▪
After prolonged shutdown of the pump (set), the activities required for returning
the equipment to service have been carried out. (
ð Section 6.4, Page 41)
6.1.2 Checking earth conductor connection
Check that the earth conductor has been correctly connected in accordance with
EN60204.
6.1.3 Checking insulation resistance
Prior to commissioning and following prolonged storage or standstill periods, the
insulation resistance will need to be checked and verified.