BA series pumps
1401 Maintenance
9.1
9 Maintenance
9.1 General
When maintenance is insufficient, incorrect and/or not performed regularly this can lead to malfunctions
of the pump or pump unit, danger to the user, high repair costs and lengthy breakdowns.
BBA Pumps is not responsible for accidents and damage that result from failure to follow the
instructions.
Only the operations described in this manual may be performed.
Other operations must be performed by employees of BBA Pumps or authorised maintenance
technicians.
To guarantee reliable operation, installed backup pumps must be operated briefly once a week.
For parts, see www.bbapumps.com or contact the BBA Pumps parts department.
Manual for the drive motor
Depending on which drive motor/engine is used, this user manual may be accompanied by the manual
for the drive motor/engine. The manual for the drive motor contains detailed information about the
procedures that are to be followed and the associated safety instructions. Read the supplied manual
carefully and follow the procedures and safety instructions. If the pump is driven by a motor not
supplied by BBA Pumps, the maintenance instructions for that motor must be followed.
9.2 Safety instructions during maintenance, repair and
inspection
– When necessary, make use of personal protective equipment.
– It is only permitted to work on the pump when it has been put out of operation. To put it out of
operation, follow the prescribed procedure.
– Protect the drive motor against unintended and unauthorised activation throughout the duration of
the work activities.
– When opening the pump follow all the instructions for handling the pumped liquid, such as protective
clothing, no smoking, etc.
– For more information, consult the Material Safety Data Sheet (MSDS) for the pumped liquid.
– Only remove the guard from the coupling when the pump is at a standstill.
– Maintenance work on the electrical system may only commence after the power supply has been
disconnected and may only be performed by personnel who have been trained and authorised to do
so.
– When the work is complete, all the protective guards must be installed and the protection system
must be activated.
– Use only original parts or parts provided or approved by the supplier for repairs.
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