Exmark Frontrunner Lawn Mower User Manual


 
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b) When the engine is running and the buzzer emits intermittent beeps, the
buzzer is warning the user that the engine oil pressure is low. Perform the
following steps.
1. Turn the unit off, allow the engine and engine components to cool.
2. Check the oil level and fill, if necessary, as described in Section 4.1.1.
3. Check for oil leaking from engine. If the engine is leaking, see Engine
Service Dealer.
3.1.14 Alternator Charging Light
: Located to the rear of the key switch. Light will come on
when the alternator is not charging.
3.1.15 Low Oil Pressure Light:
Located to the rear of the key switch with the alternator
light. Light will come on when engine oil pressure is low or lost.
NOTE: This switch is not a low oil level sensor and will not alert the operator if
the engine oil level is low.
3.1.16 Drive Wheel Release Valves
: Located on the top left front corner of hydrostatic
pumps. Drive wheel release valves are used to release the hydrostatic drive
system to allow the machine to be pushed without the engine running.
With a wrench, turn both valves one turn counter-clockwise to release drive system.
Turn clockwise to reset system. DO NOT overtighten. DO NOT tow machine.
Use a 5/8 wrench to turn the valves.
3.2 PRE-START
3.2.1 Fill fuel tank. For best results use only clean, fresh diesel fuel, with a cetane
rating of 40 higher.
NOTE: Do not use kerosene or gasoline instead of diesel fuel. Failure to
observe this caution will damage the engine.
DO NOT add oil to fuel.
DO NOT overfill fuel tank. Never fill the fuel tank so that the fuel level rises
above a level that is 1/2” below the bottom of the filler neck to allow for fuel
expansion and prevent fuel spillage.
3.2.2 Make sure you understand the controls, their locations, their functions, and their
safety requirements.
3.2.3 Refer to Maintenance, Section 4, and perform all the necessary inspection and
maintenance steps.
3.3 OPERATING INSTRUCTIONS
3.3.1 Raise roll bar:
Operate the unit with the roll bar in the raised and locked position and use seat
belt. There is no rollover protection when the roll bar is down. If it is necessary to
lower the roll bar, do not wear the seat belt. Raise the roll bar as soon as
clearance permits.
3.3.2 Starting Engine
:
a) Brake must be engaged, motion control levers out (neutral lock
position) and PTO switch “OFF” to start engine. (It is not necessary for
the operator to be in the seat to start the engine.)
b) On a warm engine, place the throttle in the “SLOW” position.
On a cold engine (below 14° F (-10° C)), place the throttle in the “MIDWAY”
position.
Note: Do not use fuel left over from summer.