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Model PH90 Operating Procedures
Syrup Pump
Syru p Pump Disassemb ly
Before the first use, and after use daily, disassemble
and clean the pump.
Step 1
Flush and rinse the pump in a container of warm water.
Place the lower end of the pump into the water
container. Operate the pump until only warm water
flows from the discharge tube.
Step 2
Remove the pump from the container of water for
disassembly.
Step 3
Remove the plunger assembly from the pump body by
turning the plunger nut counterclockwise.
Figure 102
Step 4
To remove the knob, compress the spring toward the
knob, using the washer . Compress it enough to grab
onto the plunger with your hand for support. Begin
removing the knob with your other hand.
Figure 103
Step 5
Remove the knob o- ring.
Step 6
Remove the plunger nut from the plunger tube.
Step 7
Remove the plunger tube and the insert from the
plunger assembly.
Figure 104
Step 8
Remove the spring and washer from the plunger
assembly.
Figure 105
Step 9
Remove the seal assembly from the plunger
assembly.
Figure 106
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