CALIBRATION INSTRUCTIONS
The spreader was factory calibrated, however, calibration should be checked occasionally to assure optimum performance.
1.Pull the on/off lever to the “OFF” position. Set the rate control plate to setting “B”.
Pointer | Pointer Screw |
MODEL 70 PP
Rate Control Plate
Rate Control Knob
3.Loosen the rate control knob and slide the rate plate until the port is just opening. Loosen pointer screw and move pointer until it aligns with “B” on the rate plate. Retighten pointer screw.
VIEW IS
INSIDE OF
HOPPER
2.Flip on/off control lever to the “ON” position. Check the port opening. It should be just open. If adjustment is necessary, continue to step #3.
Port is just open
NOTES
7
