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Flowserve DMXD User Manual

Flowserve DMXD
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DMX/DMXD/DMXH/DMXD
H
USER
INSTRUCTIONS
ENGLISH
71569282
-
10/09
Page 21 of 60
operation may require the full coupling misalignment
capability.
4.4.1.1
Types of misalignment
There are two types of shaft misalignment: Angular
and offset. Both types of misalignment can occur in
horizontal and vertical planes and are present in most
applications.
In angular misalignment, the centerline of the shafts
intersects, but is not on the same axis.
Angular misalignment
In offset misalignment, the shaft centerlines are
parallel but do not intersect.
Offset misalignment
Combined misalignment
4.4.1.2
Alignment methods
The following methods may be used to align
equipment train. The methods a) and b) are dial
indicator based.
a)
Rim
and
face
alignment
Rim and face alignment
b)
Reverse
rim
indicator
alignment
Reverse rim indicator alignment
c)
Laser
alignment.
4.4.2
Dial-indicator-based
alignment
4.4.2.1
Check
soft
foot
Soft foot can affect the alignment readings and
should be checked first and eliminated on both pump
and driver.
a)
Tighten
hold
down
bolts.
b)
Set a
dial indicator
on one
foot, loosen
the bolt
and check if there is a indicator reading. If so
place a shim with the same thickness as the
displacement.
c)
Check
and
adjust
all
feet.
PUMP SIDE
DRIVER SIDE
PUMP SIDE
DRIVER SIDE

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Flowserve DMXD Specifications

General IconGeneral
BrandFlowserve
ModelDMXD
CategoryWater Pump
LanguageEnglish

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