Справочник Пользователя для Gravely promaster 272z

 11

Shut off fuel and allow engine to cool completely before 
storing in closed area or covering unit.

Clean grass and debris from unit, especially from 
around muffler and engine, to help prevent fires.

For extended storage, shut off fuel and clean unit 
thoroughly. See engine manual for proper storage.

Lower cutting deck unless a positive mechanical lock is 
used.

Use only attachments or accessories designed for your 
unit.

Check all hardware at regular intervals, especially 
blade attachment bolts. Keep all hardware properly 
tightened.

Check attachment components frequently. If worn or 
damaged, replace with manufacturer’s recommended 
parts.

 

Perform the following tests to ensure safety interlock 
system is working properly. If unit does not perform as 
stated contact your Gravely dealer for repairs.

NOTE: For all models, when parking brake is engaged, 
steering levers are locked in neutral. 

With parking brake engaged, steering levers must be 
locked in neutral.

With parking brake disengaged, engine must not start 
and engine must shut off if operator leaves seat.

WARNING: Safety interlock system failure 
and improper operation of unit can result in 
death or serious injury. Test this system each 
time unit is operated. If this system does not 
function as described, do not operate until 
repairs are made.

STARTING INTERLOCK

1

Neutral

Off

Engaged

Start

2

Neutral

On

Engaged

Doesn’t 

Start

3

Neutral

Off

Disengaged

Doesn’t 

Start

OPERATING INTERLOCK (ENGINE ON)

4*

Neutral

On

Engaged

Shuts Off

5*

Neutral Off

Disengaged

Shuts 

Off

6*

Neutral

Off

Engaged

On

*Operator lifts off seat.