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 pro-
cedure, the parts and tools illustrated in Figure 37
should be prepared. Impeller exchange kits, which
contain these parts are available at Levitronix
®
.
Figure 37 lists the standard components. For other
configurations contact Levitronix
®
. Please verify
that you have the right types of impellers, O-rings
and screws.
Figure 36: Explosion view of pump head with motor
(Configuration for pump head LPP-4000.5. Pump head LPP-4000.1
does not have radial and axial support ring and has PVDF pump screws)
Figure 37: components for impeller replacement
Note 1: Configuration for Exchange Kit IEK-4000.2 for LPP-4000.5 pump head.
Note 2: Contact Levitronix
®
concerning kits for other pump head configurations.
The following warnings and cautions should be
read carefully before starting the replacement of
the impeller.
HARMFUL CHEMICALS may be present.
Skin contact and toxic gases may be hazardous
to your health. Wear safety gloves and other
appropriate safety equipment.
Pay attention to the magnetic forces when
handling the impeller. The attraction of magnetic
parts and particles should be avoided to keep
the impeller and the pump head clean and free
of contamination.
To Next Page
Loading...
Need help?
General
