3. Flip power supply unit back over. Using a cross head screwdriver, unscrew the 4 corner
screws to remove the lid. Set lid aside.
4. Once the lid is removed, place the 4 M4 x 12mm socket head screws (E) down into the
holes
next to
the corner screw holes. Ensure that the screws protrude through the base.
5. Lay the vacuum unit (A) on its back with the blue front panel facing upwards. Align the 4
M4 screws in the power supply unit with the 4 holes on the front panel of the vacuum
unit. Once aligned, use the M3 hex head wrench (G) to tighten down the 4 M4 screws
onto the front panel until tight.
Be careful not to overtighten.
4
