Pre-Start; Operating Instructions - Exmark LAZER Z Operator's Manual

Operation
Electronic Control Unit Malfunction
Indicator
Kohler EFI Units Only:
The electronic control unit (ECU) continuously
monitors operation of the EFI system. If a problem
or fault within the system is detected, the malfunction
indicator light (MIL) is illuminated. The MIL is the
red light located on the right fuel tank to the right
of the hour meter. Follow the troubleshooting steps
outlined in the Kohler engine operator's manual if the
MIL is illuminated.

Pre-Start

Fill fuel tanks. For best results use only clean, fresh
regular grade unleaded gasoline with an octane rating
of 87 or higher. Regular grade leaded gasoline may
also be used; however, combustion chamber and
cylinder head will require more frequent service. See
Engine Owner's Manual.
Do Not add oil to gasoline.
Do Not overfill fuel tank. Never fill the fuel tank so
that the fuel level rises above a level that is 1/2 inch
(13 mm) below the bottom of the filler neck to allow
for fuel expansion and prevent fuel spillage.
Make sure you understand the controls, their
locations, their functions, and their safety
requirements.
Refer to the Maintenance section and perform all the
necessary inspection and maintenance steps.

Operating Instructions

Raise the Rollover Protection System
(ROPS)
Important: Lower the roll bar only when
absolutely necessary.
1. Remove the hairpin cotter pins and remove the
two roll bar pins (Figure 5).
2. Raise the roll bar to the upright position and
install the two pins and secure them with the
hairpin cotter pins (Figure 5).
Important: Always use the seat belt with the
roll bar in the raised position. Ensure that the
rear part of the seat is secured with the seat
latch.
1. Roll bar
2. Raised position
Open the Fuel Shut-Off Valve
The fuel shut off valve is located in the fuel line
behind and to the right or left of the seat. Rotate the
valve 1/4 turn counterclockwise to turn on fuel. EFI
units are in the console. Turn to LH or RH tank.
Starting the Engine
1. Move the motion control levers out to the neutral
lock position.
2. Pull up and back on the parking brake lever to
engage the parking brake.
3. Push in on the PTO switch to the "STOP"
position.
Note: It is not necessary for the operator to be
in the seat to start the engine.
4. Place the throttle midway between the "SLOW"
and "FAST" positions.
5. On a cold engine, push the choke lever forward
into the "ON" position (except Kohler EFI units).
On a warm engine, leave the choke in the "OFF"
position.
6. Turn ignition switch to the "START" position.
Release the switch as soon as the engine starts.
22
Figure 5
3. Pin
4. Hairpin cotter pin