Duratech 2009 - Automatic Engine Shutdown System; Normal Shutdown Procedure

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2009 DURATECH TUB GRINDER OPERATING INSTRUCTIONS
Throttle operation for machines with Cat engines
To increase throttle speed, push and hold throttle control switch up.
To decrease throttle speed, push and hold throttle control switch down.
3.5 Automatic engine shutdown system
The engine will automatically shut down if it overheats or if engine oil pressure is inadequate. If this happens, perform
the following steps:
1. Check the engine oil level.
2. Inspect the radiator, rotating screen, and clean if necessary.
3. Check tension and condition of the fan and rotating screen belts.
4. Allow engine to cool and check the coolant level.
5. Attempt to restart engine following the normal starting procedure.
6. If the engine will not continue running, contact a qualied mechanic.
3.6 Normal shutdown procedure
NOTE: Stopping the engine immediately after it has been working under load can result in
overheating and accelerated wear of the engine components. Allow the engine to cool down before
stopping. Avoiding hot engine shutdowns will maximize turbocharger, shaft, and bearing life.
Use the following procedure to shut down the Tub Grinder under normal operation:
1. Disengage the tub drive.
2. Allow the conveyor belts to run until empty.
3. Lower engine rpm to idle, and disengage the clutch by pressing the green button on the clutch control
box.
4. After the rotor has stopped, disengage the conveyor drive.
5. Follow the engine manufacturer’s recommendations for cooling the engine; generally, this consists of
running the engine at 1/2 speed or idle for 5 minutes.
6. Shut off the engine and remove the key.
7. Note the service hour meter reading, and perform periodic maintenance as required.
8. Turn the battery disconnect switch to “OFF”.
9. Repair any leaks, perform minor adjustments, tighten loose bolts, etc.
NOTE: See also section 3.16, “Operating the grinder using the remote radio option”
( REV. 08-04 )
( REV. 08-04 )