Beam Electrolux Alliance V.2 - Manual (Page 7)

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1.5 Muffler Installation
1. To install the muffler on the power unit, connect one end of the short 90° elbow to the muffler as
indicated in Figure 5.
2. Glue the opposite end of the short 90° elbow to the WIDE open end of the long pipe adaptor.
Before connecting the short 90° elbows and long pipe adaptor, confi rm the direction of the
intake fl ange located on the bottom, back of the power unit. Ensure the muffler is located on the
opposite, OPEN end, of the intake fl ange as illustrated in Figure 5. Otherwise, the muffler will
interfere with the pipe intake.
3. Connect both the long pipe adaptor and muffler assembly to the back of the power unit, securing
the muffler with the Torx 20 screws provided.
NOTE: DO NOT glue the muffler pipe adaptor to the central vacuum unit.
1.6 Optional HEPA Filter Installation
1. To properly install the optional HEPA fi lter, secure the 90° elbow to the body of the HEPA fi lter with
the Torx 20 screw provided.
Figure 5
Figure 6a