Barnes SE411HT Series, Руководство по установке

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10
F-4.3) Replacing Exclusion Seal:
The exclusion seal (16), helps to keep debris away from the
shaft seal where it could cause damage. The exclusion seal
should be replaced whenever the shaft seal is replaced. To
replace the exclusion seal, pull the old seal off the shaft, and
slide the new seal on with the thin lip toward the motor. Be
sure not to damage the lip of the seal. Finger pressure is all
that is needed to install the exclusion seal.
SECTION: G REPLACEMENT PARTS
G-1 ORDERING REPLACEMENT PARTS:
When ordering replacement parts, ALWAYS furnish the
following information:
1. Pump serial number and date code. (Paragraph G-4)
2. Pump model number. (Paragraph G-3)
3. Pump part number. (Paragraph G-2)
4. Part description.
5. Item part number.
6. Quantity required.
7. Shipping instructions.
8. Billing Instructions.
G-2 PART NUMBER:
The part number consists of a six (6) digit number, which
appears in the catalog. A one or two letter suffi x may follow
this number to designate the design confi guration. This
number is used for ordering and obtaining information.
G-3 MODEL NUMBER:
This designation consists of numbers and letters which
represent the discharge size, series, horsepower, motor
phase and voltage, speed and pump design. This number is
used for ordering and obtaining information.
G-4 SERIAL NUMBER:
The serial number block will consist of a six digit number,
which is specifi c to each pump and may be preceded by
an alpha character, which indicates the plant location.
This number will also be suffi xed with a four digit number,
which indicates the date the unit was built (Date Code).
EXAMPLE: A012345 0490 .
Reference the six digit portion (Serial Number) of this
number when referring to the product.
Rotating Member (3c)
Motor, Sleeve &
Bearing
Bullet
Seal Pusher
FIGURE 9
Spring
Retaining Ring (3a)
Exclusion Seal
Bearing (4)
Seal Plate
Spring (3b)
Retaining Ring (6)
Stationary (3d)
Polished Mating Surface
Rotating Member (3c)
Sleeve (27)
MOTOR END
(Inboard End)
PUMP END
(Outboard End)
FIGURE 8
Retaining Ring (3a)
Manual Index