SUBASSEMBLY CONNECTIONS
SEPARATING SUBASSEMBLIES
1. Turn off the pump and disconnect the power supply.
2. Hold the motor section and turn the pump head clockwise, until it stops.
3. Pull the pump head straight out and off.
NOTE: Older pumps or pumps that have had a tube rupture may require the use of a flat
blade screwdriver to assist in pump head removal. Turn pump head clockwise until it
stops. Insert the screwdriver behind the pump head and carefully pry the pump head off
the motor shaft while pulling.
RECONNECTING PUMP HEAD TO MOTOR
1. Hold the pump motor section and insert the motor shaft into the pump head making
sure the flat of the motor shaft aligns with the corresponding flat of roller assembly.
2. Rotate the pump head until the locking rivets on the front of the pump motor align
with the corresponding mounting locations of the pump head.
3. Push the head onto the motor shaft until it bottoms.
4. Turn counterclockwise to engage mounting rivets.
22
Separating
Reconnecting
www.stenner.com