SPX Waukesha Cherry-Burrell CM, Инструкция по эксплуатации

Страница: 12 / 22

95-03028
08/2010 12
D. asseMblY
1. Apply a suitable lubricant to all o-rings and insert
them in their respective grooves.
NOTE: Seal seat o-ring should be placed over seal seat
and then seat inserted into rotor.
2. Follow disassembly procedure in reverse order to
complete assembly. (Torque rotor nut to approximately
75 ft-lbs.)
3. seal water to mill must be connected to gland
connection marked In. Inlet of gland contains the
smaller hole. Outlet contains the larger hole. (See
Figure 12).
aDJusTMenT anD calIbRaTIOn
The mill can be adjusted to have a clearance between
the rotor and the stator from a minimum of .010 inches
to a maximum of .240 inches in incre ments of .001
inches.
The body (1) and the adjusting ring (3) are calibrated
as a unit and serialized, they must not be interchanged
with other Waukesha Cherry-Burrell Colloid Mills.
The stator is held firmly against the adjusting ring by
“T” handles (Figure 14).
The clearance between rotor and stator is adjusted by
turning the adjusting ring counter clockwise (when facing
the outlet port) for increased clearance and clockwise to
decrease the clearance. The adjusting ring is engraved
with numerals indicating the clearance in increments of
.010 inches. The indicator pointer indicates the desired
clearance. For setting in between the increments of
.010 the drill point spacing is equal to .001 clearance.
Drill point spacing coincides with locking hole spacing.
There are 18 locking holes in the ring, spaced 20°
apart. (Figure 13)
Rotation of the ring by 20° (hole to hole distance) changes
the milling clearance by .001 inches.
Example: to obtain 0.014 radial clearance, locate 0.010
punch mark under pointer. Turn ring counterclockwise
four additional drill points {or locking holes), and lock
in place with knurled lock screw. (Figure 13) Tighten
‘’T” handles to firmly hold stator against adjusting ring.
Clearance will be 0.014 inches. Adjust lock bolt and
tighten nut. (Figure 14)
lOckInG hOles
sTaTOR
aDJusTInG RInG
T-hanDles
knuRleD
lOckInG
scReW
InDIcaTOR
In
OuT
sMall hOle (In)
WaTeR Flush sYsTeM
lOck bOlT
MaInTenance
Figure 12
Figure 13
Figure 14
laRGe hOle
(OuT)
cauTIOn
Flushing backwards can cause seal leakage
and flush media will enter product zone.