Brown Products Ride-On Blower-Vac (BVZ4000H, BVZ4000SD) - Manual (Page 13)

OPERATION
Engine Starting Procedure
A. Check Brown Ride-On Blower-Vac to ensure entire machine is
clear of debris and all guards are in place.
B. Ensure airflow dampers are closed.
C. Engage parking brake.
D. Turn ignition to “oN” position.
E. Close choke if engine is cold.
F. Turn key to start engine.
G. As the engine warms, gradually move the choke back to the
open position
Using Hydrostatic Controls
pushing a hydrostatic control lever forward will cause that lever’s corresponding
drive wheel to provide forward movement. The amount of input dictates the
speed of that wheel. The same applies when pulling the lever backward. This
will cause the corresponding drive wheel to provide backward movement with
the speed determined by the amount of input. A top-down drawing of the
hydrostatic controls is provided below.
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