12
ENGLISH
How to Maintain
CAUTION
Turn off the switch and unplug the electrical cord
before maintenance.
Important: Improper installation of the brushroll or
brushroll belt could cause carpet or cleaner damage.
How to replace a worn belt
Warning: Belt pulleys can become hot during normal use.
To prevent burns, avoid touching the belt pulley when
servicing the drive belt.
1. Release cam locks and remove bottom plate. Pull up on
belt to rotate it off of the motor pulley. Lift up on brushroll
and remove worn belt. Place new belt around the
brushroll. Align brushroll pulley with belt guide (Fig. 3).
2. Ensure rubber end cap cover is installed correctly (Fig.
4A). Align end caps with slots in cleaner base. Push
brushroll into base.
3. Place lower side of belt into belt guide and pull to
stretch the belt around the left side of the motor pulley.
Rotate pulley to secure the belt into the groove. Replace
bottom plate and secure with the cam locks.
How to replace bristle strips
4. Remove rubber end cap (A) from one end. Unscrew
locknut (B). Remove end cap (C) – sleeve bearing
brushroll includes a shaft washer not shown.
Remove bearing retainer (D). Push shaft (E) through
opposite end. Pull out worn bristle strip (F) with pliers.
Slide in new bristle strip of same length (rounded end
first.)
Fit track on either side of the bristle strip into the
brushroll slot. Replace the second strip from opposite
end of brushroll.
5. Replace shaft. Align indentation on bearing retainer with
bristle strip on both ends of brushroll. Reassemble the
remainder of brushroll and secure into the base (Fig. 2).
How to clear clog from fan chamber
6. The clear cover provides easy inspection, cleaning and
maintenance of the fan. Release two cam locks and
remove bottom plate. Remove the two screws to release
the clear fan cover.
Summary of Contents for Powr-Flite PF716DC
Page 8: ...8 How to Assemble the Unit...
Page 10: ...10 How to Use...
