MULTIQUIP WHITEMAN Series Operation Manual page 34

PUMP STROKE
Stroke is proportionally controlled by the foot pedal input
position via feedback from the stroke position sensor.
Pump Stroke Safety Interlock
1. The tandem pumps are automatically de-stroked if
operator's presence is not detected.
2. If the foot pedal is pressed during engine startup
the pump cannot be stroked until the foot pedal is
first released, then pressed again. This prevents the
machine from unintentionally moving when started.
3. The tandem pumps are automatically de-stroked if an
error is detected from the foot pedal sensor.
4. Stroke command is directly controlled by foot pedal if
an error is detected from the stroke sensor.
CRUISE CONTROL
Setting the cruise control will set and maintain a set pump
stroke position command.
1. Press the foot pedal to raise the rotor speed.
2. Press down on the left side of the cruise control
switch. The GREEN LED on the cruise control switch
turns ON (Figure 23).
Figure 23. Cruise Control Switch
3. Release the foot pedal. The rotors should maintain
the set speed.
PAGE 34 — HTXG6DF RIDE-ON TROWEL• OPERATION MANUAL — REV. #3 (08/30/19)
CRUISE
CONTROL
4. The cruise control can be disengaged by:
„ Pressing the foot pedal after releasing.
„ Standing up from the operator's seat.
„ Pressing the cruise control switch again.
„ Pressing either the left or right drive bypass switch.
„ Changing the engine speed using the engine
speed switch.
NOTICE
Cruise Control Safety Interlocks
Cruise control will be disabled if the following occurs:
Error has been detected in either the pedal position,
or stroke position sensors.
Operator presence is not detected (not sitting in seat).
Error code is received from the engine.
POWER MANAGEMENT
1. Pump stroke command is scaled back when engine
load reaches a threshold capacity, maintaining
maximum rotor speed and preventing the engine from
stalling.
2. The pedal will not be able to fully stroke the pump until
the engine load drops to the normal range.
OPERATION