Omega Speaker Systems FPU5-MT-110, FPU5-MT-220 3.1.3Stacking Two Pumps on One Side of the Motor

Getting Started 3

5.Refer to Figure 3-4. With the pump and motor aligned, insert the mounting screws through the mounting holes in the pump, until they make contact with the threaded mounting holes in the face of the motor.

6.Tighten the screws fully with a 9/64 (M3.5) allen wrench.

3.1.3Stacking Two Pumps on One Side of the Motor

CAUTION

Perform ALL of the steps in Chapter 3 before turning the motor on.

FACE OF

MOTOR

FIRST

PUMP

SECOND

PUMP

Figure 3-5. Placing the Second Pump on Top of the First Pump

FACE OF

MOTOR

FIRST PUMP

SECOND

PUMP

FLAT HEAD

SCREWDRIVER

Figure 3-6. Aligning the Rotor Shaft of the Second Pump

LONG

MOUNTING

SCREWS

Figure 3-7. Securing Both Pumps to the Motor

1.Remove the safety cover if it is on the side of the motor you wish to use. Attach it to the other side.

2.Refer to Figure 3-1 through Figure 3-3. Perform Steps 1, 2 and 3 in Section 3.1.2 to put the first pump on the face of the motor.

3.Refer to Figure 3-1. Make sure the second pump is in the closed position.

4.Refer to Figure 3-5 and Figure 3-6. Place the blade of the flathead screwdriver in the groove of the Rotor Shaft of the second pump. Rotate the Rotor Shaft of the second pump until its back tab slips into the groove of the Rotor Shaft of the first pump.

5.Refer to Figure 3-7. With the pumps and motor aligned, insert the optional LONG mounting screws through the mounting holes in both pumps, until they make contact with the threaded mounting holes in the motor.

6.Tighten the long screws fully with a small flathead screwdriver.

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