TVSA T Operations Manual

5.2 To Stop
5.2.1 Reduce the engine speed by moving throttle completely in the opposite direction of
the arrow.
5.2.2 Let the engine idle for 2 - 3 minutes before turning it off.
5.2.3 Press the emergency stop switch on the handle.
CAUTION: In an emergency situation, turn off the engine switch immediately. In normal
conditions, do not stop the engine when the screed is at high speed or the engine
temperature will rise suddenly, possibly causing engine parts to jam or the oil to deteriorate.
5.3 Application
While concrete is being poured, a screed is used to smooth concrete and pull the excess off
the back of the form. Utilizing vibratory screeds will achieve the best results, while saving
you time and back fatigue.
This screed should be used for smoothing and striking off concrete. For floating concrete,
use a Tomahawk 48” Bull Float to level ridges and fill voids le by the screeding operation.
5.4 Operation
5.4.1 Once the engine has started and warmed up, open the throttle fully.
5.4.2 Slowly move the screed backwards watching for smooth concrete in front of the
screed.
6. Aer Each Use
6.1 Clean Up
6.1.1 Clean the screed and screed board. Clean the screed and screed board with water to
remove all concrete but take care that the engine does not get wet.
6.1.2 Clean the engine cylinder cooling fins. A broom or old brush are good tools to remove
concrete before it becomes solid.
6.1.3 Refer to the engine manual for more information about the engine.
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