ALKOTA 3102 Series, Инструкция по безопасности, установке и эксплуатации

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GENERAL PUMP MAINTENANCE
07-23-03 Z08-00063B
ECN-02981
9. Install the restop ring with the lips pointing down.
10. Install a front female adapter into each cavity with the
flat side up. Make certain the adapter goes all way
down into the cavity.
11. Install the low pressure packing with the flat side down.
12. Install the rear female adapter into each cavity with
the lips pointing down.
13. Lubricate o-rings with pump crankcase oil and install
one into the groove of each adapter.
14. Install one adapter and o-ring into each cavity with the
flat side up. Each adapter and o-ring assembly should
push into the head to approximately 1/16 inch of being
flush with the surface of the head. Only hand pressure
should be required to perform this operation. This step
is
VERY IMPORTANT. If the rear female adapter does
not fit almost flush, something is not properly positioned.
If a proper fit is obtained, proceed to step 16. If a proper
fit is not obtained, remove the female adapters from the
offending cavity and reinstall items per steps 8 through
15.
15. Install head per “HEAD INSTALLATION”.
1. Prepare pump head per instructions in “PACKING
SERVICE”.
2. Rotate the plungers so the outer plungers are projecting
the same distance from the crankcase.
3. Lubricate the exposed plungers with crankcase oil.
4. Start the head onto the plungers and using a soft mallet,
tap the head evenly until it comes in contact with the
crankcase.
5. Start the cap screws through the head and into the
crankcase. Do not forget the lock washer on each screw.
6. Tighten all cap screws by hand.
7. Torque the cap screws to the value indicated in the
“TORQUE” section of PUMP SPECIFICATIONS . Torque
the cap screws in the order listed below.
6
7
2
6
3
1
5
3
1
7
6
4
2
8
7
HEAD INSTALLATION
P3