ENCORE
®
700 METERING PUMP
Figure 4-1. Eccentric Shaft Alignment
h.
Rotate the eccentric shaft assembly (45) and take the indicator
reading at two locations, 180° apart, and along the eccentric
travel of the sheave.
i.
Both readings must be the same. If the readings are different, turn
the carrier bearing clockwise or counterclockwise until a point is
found where the readings are the same.
j.
If the pump is equipped with detent stroke mechanism, turn the
carrier bearing clockwise to the nearest detent.
NOTE: Do not disturb this set position until the knob is secured at
zero scale indication.
k.
Apply silicone grease to the O-ring and install it in the groove in
the stroke control housing.
CAUTION: The carrier bearing must not be disturbed while perform-
ing the next four steps.
l.
Start the three M6 screws, with Nylok
™
patch, in the knob.
m.
Position the knob (47) over the stroke control housing with the
zero graduation on the knob lined up with the center line of the
stroke control housing scale, as shown in Figure 4-2.
WT.440.400.001.UA.IM.1012
46
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