Gravely HVZ User Manual

GB - 10
CONTROLS AND FEATURES
See figure 4 for all controls and features locations.
Safety Interlock System
Perform the following tests to ensure the safety interlock
system is working properly. If the unit does not perform as
stated contact your Gravely dealer for repairs.
Ignition Switch
Operate ignition switch with a
removable key. Ignition switch has
three positions: Stop (1), Run (2),
Start (3). See STARTING AND
SHUTTING OFF ENGINE on page 11
for detailed instructions on how to start
engine.
Throttle Lever (915084)
Fast (1) – Increases engine speed.
Slow (2) – Decreases engine speed.
Choke Control (915084)
Push the choke lever forward to start a cold
engine. Pull the choke lever to the rear when
the engine gets warm.
Throttle Lever (915086)
Choke (1) – Use to start a cold engine.
Fast (2) – Increases engine speed.
Slow (3) – Decreases engine speed.
Parking Brake
Engages (2) and disengages (1) parking
brake.
Power Take-Off (PTO) Switch
Engages (2) and disengages (1)
mower blades.
Steering Levers
• Reverse (1) – Pull both steering levers backward.
• Forward (2) – Push both steering levers forward.
• Left (3) – Pull left steering lever back or push right
steering lever forward or a combination of both.
OPERATION
WARNING: AVOID INJURY. Read and understand
the entire Safety section before proceeding.
WARNING: Safety interlock failure and improper
operation of unit can result in death or serious
injury. Check system before each use to make sure
it is functioning properly.
Test Steering Lever PTO Parking Brake Engine
1 Neutral Position Off Engaged Starts
2 Neutral Position On Engaged Doesn’t Start
3 Neutral Position Off Disengaged Doesn’t Start
4*+ Out of Neutral Position Off Disengaged Shuts Off
5*+ Neutral Position On Engaged Shuts Off
* Test with engine running.
+ Operator lifts off seat.
OE0043
1
2
OF1680
1
OE0002
2
3
1
2
1
2

Gravely HVZ Specifications

General

Brand	Gravely
Model	HVZ
Category	Lawn Mower
Language	English