PAGE 26 — HTX6H, STX6H TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (09/07/17)
Set Zero Pitch Cylinder Stops
1. Flatten blades (bottom out the pitch cylinders).
2. Turn machine off.
3. Remove clevis pin (Item E, Figure 40) from pitch
cylinder allowing yoke (Item B, Figure 40) to rest on
thrust collar.
Figure 40. Zero Pitch Adjustment
4. Loosen jam nut (Item C, Figure 40) with ¾” wrench.
5. Set distance between head of stop (Item D, Figure 40)
and yoke (Item B, Figure 40) to .075” (14 gauge steel,
Gauge #32020).
6. Loctite and tighten jam nut (Item C, Figure 40).
7. Reinstall clevis pin (Item E, Figure 40) between pitch
cylinder and yoke.
E
B
C
D
MACHINE SETUP AND CALIBRATION
Pitch Sensor Calibration
1. Turn machine off for at least 10 seconds and then
restart machine.
2. Click “Calibration” button on machine setup page.
3. Click “Calibration” button in Pitch Sensors section
(Figure 41).
Figure 41. Pitch Sensor Calibration
4. Press “zero” button (Figure 43) to begin calibration.
5. Set Calibration Point 1.
a. Click on "Hard Ext." button to fully extend pitch
cylinders.
b. Install 3.25” Gauge (P/N 32044) over both Left and
Right Cylinders as shown in Figure 42.
CAUTION
Machine movement will occur during this step. All
guards should be in place. Keep fingers, hands, hair,
and clothing away from all moving parts to prevent
injury.
NOTICE
Pitch mode switch must be in the manual position.
