24
Operating Procedures Model 5454
Step 5
Assemble the flare line and the suction line. Assemble
the weightinto the suction line. Attachthe mix suction
line to the barbed end of the mix inlet fitting, and allow
the weighted end to hang freely.
Note: The suction line must fit tightly against the mix
inlet fitting.
Figure 33
Push both nuts back from the end of the flare line and
lightly lubricate the underside of the plastic flar e. This
will enable the flare nut to turn freely without twist ing
the tubing.
Figure 34
Attach one end of the flare line to the threaded fitting
on the lower side of the pump cylinder, and allow t he
other end to hang free.
Step 6
Secure the air/mix pump. Place the pump collar over
the pump cylinder. (The cross holes of the pump collar
will be on top.)
Figure 35
Align the drive hole in the piston to the ball crank of the
motor reducer. At the same time, align the loc ating pin
holein t he pump cylinder to the locating pin on the face
plate.
Figure 36
Slide the pump collar upwards into the grooves on the
side of the face plate and secur e the air/mix pump in
place by slipping the retaining pin through the cross
holes of the pump collar.
Note: Alignment of the air/mix pump is
extremely important. Severe and costly damage may
occur if it is not properly aligned.