2.
Squeeze the clutch lever (Figure 43) to begin troweling.
Verify that the blades are rotating.
NOTICE
When engaging the clutch lever, make sure to keep
hands clear of the clutch lever engagement arc/path
to prevent pinching and/or bodily harm as indicated in
Figure 43.
CLUCTH LEVER
ENGAGEMENT
ARC/PATH
RIGHT CLUTCH
LEVER
PINCH
POINT
PINCH
POINT
Figure 43. Clutch Levers (Blade Activation)
PAGE 34 — PRO46 SERIES WALK-BEHIND TROWEL • OPERATION AND PARTS MANUAL — REV. #1 (8/20/15)
PINCH
POINT
LEFT CLUTCH
LEVER
PINCH
POINT
PINCH
POINT
Concrete Finishing Techniques
The following steps are intended as a basic guide to
machine operation, and are not to be considered a complete
guide to concrete finishing. We suggest that all operators
(experienced and novice) read "Slabs on Grade" published by
the American Concrete Institute, Detroit, Michigan. Read
the "Training" section of this manual for more information.
Pitching the Blades (Standard Handle)
To pitch the blades upwards, (Figure 44) simply turn the
star wheel clockwise. Turning the star wheel counterclockwise
will cause the blades to lay flat.
STAR WHEEL
INCREASE
BLADE PITCH
(CW)
Figure 44. 4-Blade Pitch Star Wheel
OPERATION
4-BLADE STAR
WHEEL PITCH KNOB
DECREASE
BLADE PITCH
(CCW)
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