WDM NE 4 113-4-220, Operation Manual

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16
Operation Manual.
Mounting.
To install a new wear ring in the NE 6 apply a retaining compound
into the body wear ring housing (26) and press the wear ring in until
seated. In all models, when installing an impeller, apply a thin coat of
motor oil to the shaft and slide the impeller up and down the shaft
while keeping the keyways aligned. Then drive the key (#) into the
keyway, locate and affix the washer, and apply thread lock, set
according to the manufacturer’s instructions. Apply the thread locking
compound on the screw (33) then thread into the shaft and torque to
35lb/ft. Place the gasket (41) on the flange of the body and install the
impeller and motor housing on the posts and spiral (26). Next apply
the thread locking compound onto the threads of each bolt (24) and
nut (20) on the stud (24). Then torque to 24 ft/lb. Finally check to see
if motor and impeller rotate freely.
Nut
Impeller
Motor
Housing
Gasket
Impeller
Bolt
Washer (27)
Stud
Impeller
Washer (27)
Gasket
Wear
Ring
Body
Body