allen HDX750, Operations & Parts Manual

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2-9 056335; 01/12
SECTION 2
OPERATIONS
2.3, continued
Operating Instructions
2.3.4 Pitch Adjustment
Different pitch angles are needed as you work the different stages of the concrete.
See the drawing below. When changing or setting pitch (angle of trowel blades),
set the desired degree of pitch on the left side of the machine and then adjust the
right side to match.
To increase the pitch, press the pitch control button (a) which is located on top of
joystick towards the inside. To decrease the pitch, press the pitch control button (b)
which is located on top of joystick towards the outside.
FIGURE 2.3.4
Pitch Adjustment