FIGURE 7
BLADE BOLT INSTALLATION
5.1.4Check safety interlock system. Service Interval: Daily
a)For your safety, your Exmark mower is equipped with Operator Presence Controls (OPC). When either the PTO is engaged, or the speed control lever is not in neutral and both hands are removed from the handles, the mower engine MUST stop.
b)For Electric Start Units Only: Check starting circuit. Starter should crank
with: Operator Presence Control levers depressed, speed control lever in neutral, and PTO disengaged.
Try to start the engine with OPC levers disengaged, speed control lever in neutral and PTO disengaged - starter MUST NOT crank.
Try to start with, OPC levers depressed, speed control lever in any speed but neutral and PTO disengaged - starter MUST NOT crank.
Try to start with OPC levers depressed, speed control lever in neutral and PTO
c)Check OPC circuits. Clear the area. Disengage park brake. Run engine at
Again, run engine at
Note: Park brake must be disengaged before the speed control lever is moved out of neutral or engine will kill.
For manual start engines: The park brake must also be disengaged before the PTO is engaged or the engine will kill.
d)If machine does not pass any of these tests, DO NOT operate. Contact your authorized EXMARK SERVICE DEALER.
IMPORTANT: It is essential that all Operator Safety Mechanisms, be in place and in proper operating condition prior to mowing.
5.1.5Check for loose hardware. Service Interval: Daily
a)Stop engine and wait for all moving parts to stop. Remove ignition key or spark plug wire(s).
b)Visually inspect machine for any loose hardware or any other possible problem. Tighten hardware or correct the problem before operating.
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