LM Trac 287 - Warm-Up Operation; Adjusting the Rotation Speed of the Engine with a Hand Throttle; Turning off the Engine

LM 287 User Manual – 30.10.2023
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5.4 Warm‐up operation
Carry out the following actions after starting the engine, but before starting work:
1. Let the engine run at idle according to table below before starting work.
Table 2
Ambient temperature
time
-20°C or colder
2 minutes
From -20°C to-10°C
1 minute
From -10°C to -5°C
30 seconds
From -5°C to 5°C
20 seconds
5°C or warmer
15 seconds
2. Raise and lower the lift a few times in cold weather.
3. Do not drive/operate the machine until it is warm enough, that is, the engine runs steadily and the hydraulics operate
normally.
5.5 Adjusting the rotation speed of the engine with a hand throttle.
Figure 56
Use potentiometer (1) to adjust engine revolutions.
5.6 Turning off the engine
NOTE
Always lower all tools and apply the parking brake before turning off the
engine.
1. Drive the machine onto hard, level terrain.
2. Lower all tools onto the ground and apply the parking brake.
3. Decrease the engine RPM to idle, and move all controls to neutral or off.
4. Let the engine run at idle for about one minute to balance the heat and cool it down.
NOTE
Turning the engine off from high rotation speed damages the turbocharger!
5. Turn the ignition key to the 0 position and remove the key.
6. Switch off the main power switch and place the key inside the cabin.
7. Lock the cabin door before leaving the machine.