5
Commissioning
n
User qualification, commissioning: trained user, see
1.2 “Users' qualifications” on page 5
5.1
Testing prior to commissioning the pump
The following tests are to be carried out:
n
Ensure that the pump has not been damaged during transpor‐
tation or storage. Immediately report any damage to the
supplier
n
Check that the mains voltage is suitable for the motor
n
Ensure that the hose is suitable for the fluid to be conveyed
and that it is not damaged
n
Make sure that the temperature of the liquid does not exceed
the recommended temperature range
n
Only switch the pump on if it the front cover has been properly
attached
n
Check that the rollers are correctly fitted and fastened
n
Check that the hose and rollers are sufficiently lubricated
n
Check that the thermal overload protection (not included in the
delivery scope) corresponds to the value specified on the
motor type plate
n
Check whether the direction of rotation is correctly adjusted
n
Check that the optional electrical components are connected
and are working properly
n
Install a manometer in the pressure line if the back-pressure
value is unknown
n
Check the operating instructions in order to ensure that the
flow values, pressures and power consumption of the motor do
not exceed the rated values
n
Install a pressure relief valve in the pressure line in order to
protect the pump in the event that a valve is unintentionally
closed off or the line is blocked in another way.
Commissioning
29
