OREC GRH537Pro Owner's Manual page 12

1 : Drive clutch lever [ON] / [OFF]
Turns power on and off between the engine and the drivetrain
Push this lever forward to begin driving the machine
Release your hand from the lever to stop the machine
2 : Blade safety lock, 3 : Blade control lever
Turns power on and off between the engine and blades.
To Engage the Blade:
1.Push the blade safety lock forward.
2. While pushing the Blade safety lock, pull back the Blade control lever
To Stop the Blade:
3. Release the Blade safety lock.
4. Release your hand from the Blade control lever
4 : Throttle lever
The throttle lever adjusts the rotating speed of the engine. It also acts as the choke when
starting the engine and the switch for stopping the engine.
The [STOP], [LOW], [HI], and [CHOKE] settings are located along the guide.
5 : Speed change lever
GR537Pro
This lever changes the drive speed. It can operate in three forward speeds: [1] [2] [3]
To change speeds, release the drive clutch lever and move it to the desired position.
GRH537Pro
This lever changes the variable drive speed from 0 up to 4 mph.
Slide the Speed change lever forward to increase speed.
Operator may change speeds while driving
6 : Rear cutting height adjustment lever(2)
7 : Front cutting height adjustment lever(2)
This lever adjusts the height at which grass is cut.
Pull the adjustment lever toward the wheel and then lock it in the desired position
9 : Grass bag
Catches the cut grass.
Pull the Discharge guard up then hook the Grass bag to the end of the deck.
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