UGSI Encore 700, Operation And Maintenance Manual

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CF.440.400.001.IM.0417
ENCORE
®
700 METERING PUMP
49
c. Temporarily install the cover (with bearing cup and oil seal)
tightening the four bolts closest to the worm shaft.
d. Check that end play is within .005". If not, select and install proper
shims.
e. Remove the cover and apply grease (8, Dwg. 440.400.000.010) to the
top bearing.
f. Apply 1/8" bead of RTV adhesive (23, Dwg. 440.400.001.020) around
the top lip of the gearbox.
g. Install the cover and tighten all bolts.
h. Install the bigger pulley, smaller step on top, to the worm shaft all the
way against the shoulder, and tighten the two set screws.
i. Thread the three stand-off s tight against the shoulder to the gearbox
cover.
j. Mount the stand-off plate to the three stand-off s and secure with the
three M8 fl at head screws.
NOTE: There must be electrical continuity between the stand-off s and the
stand-off plate. Scratch off the paint under one of the bolt heads if necessary.
k. Place the belt around the front pulley.
l. Install the slide plate to the motor front face.
NOTE: The orientation of the motor junction box to the pump is established
here. Electrical continuity between the motor and the slide plate is necessary.
m. Install the smaller pulley to the motor shaft and snug the set screw.
n. Position the motor assembly to the stand-off plate with the
adjustment screw to the back of the pump.
o. Secure the slide plate to the stand-off plate with four M8 screws, fl at
washers, and lock washers. Do not tighten screws.
p. Position the belt on the top step of the pulley.
q. Adjust the belt tension by tightening the adjusting screw at the back of
the slide plate, tighten the jam nut. Tighten the four M8 screws.