User Manual for BPS-200
www.levitronix.com
PL-4012-00, Rev07, DCO# 20-144
31
6
Inspection and Maintenance
6.1 Replacement Interval of the Impeller
The impeller has a limited lifetime depending on the chemical type, concentration and temperature of the
fluid which is pumped. Therefore a preventive periodical exchange of the impeller is recommended. Contact
the
Levitronix Technical Service Department
(see
Section 8
) for further information on replacement times.
6.2 Impeller Replacement Procedure
6.2.1 Preparation
Before starting the impeller replacement procedure
the parts and tools illustrated in
should be prepared. Impeller exchange
kits, which contain this parts and tools are
available at
Levitronix
®
). Please verify
that you have the right types of impellers, O-rings
and screws.
Figure 31: Explosion view of pump head with motor
Figure 32: Components for impeller replacement
The following warnings and cautions should be
read carefully before starting the replacement of
the impeller.
!
WARNING
The impeller could splash TOXIC or CORROSIVE
CHEMICALS because of the strong magnetic forces.
Flush the pump housing before opening it.
!
WARNING
HARMFUL CHEMICALS may be present.
Skin contact and toxic gases may be hazardous to
your health. Wear safety gloves and other appropriate
safety equipment.
!
CAUTION
The rotating impeller could cause injury. Do not run
the pump system when opening the pump head.
CAUTION
Pay attention to the magnetic forces when handling
the impeller. The attraction of magnetic parts and
particles should be avoided in order to keep the
impeller and the pump head clean and free of
contamination.
MagLev Motor
Pump Casing Bottom
O-Ring
Impeller
Pump Casing Lid
Pump Casing Screws
Pump Casing Screws
O-Ring
Impeller
Exchange Tool
Pump Motor Screws
