Lull 1044C-54 Series II Operation Manual - Manual (Page 34)

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GENERAL OPERATING PROCEDURES
STARTING PROCEDURES
Before operating, walk completely around the vehicle.
Make certain no one is under it, on it or close to it. Let
all other workers and bystanders know you are
preparing to start the vehicle. DO NOT start vehicle until
everyone is clear.
To start engine...
1. Start on level surface.
2. Be properly seated.
3. Set park brake.
4. Move shift selector to NEUTRAL position. Place
the neutral lock lever to NEUTRAL LOCK
position.
5. Apply brakes.
6. Turn ignition switch clockwise, cranking the
engine. (Do not crank the engine longer than 20
seconds. Wait 2 minutes to allow starter to cool
down before trying again.)
7. Allow engine to warm up.
Note: The transmission requires 3 seconds
immediately after engine start for
self-diagnostics. Always wait at least 3 seconds
after engine start before engaging transmission.
8. In cold weather operation, progressively move
each function a small distance back and forth
until full cycle has been accomplished.
To make sure warm oil reaches the rear carriage
tilt cylinders, slowly raise and lower the boom
several times. Failure to cycle the rear carriage
tilt cylinders during cold vehicle start-up can
damage the cylinders and structure.
9. Level vehicle, move frame tilt full to the right, then
full to the left, then back to level.
10. Raise boom full up and full down. Extend inner
boom full out and retract full in.
11. Tilt attachment full down and full back.
12. Move transfer carriage full forward and full back.
Note: It is your responsibility to evaluate working
conditions and adjust your operation of the
vehicle accordingly.
SHUTDOWN PROCEDURES
Correct shutdown is important to the safe operation of
the vehicle.
Always follow these steps:
1. Come to a full stop.
2. Set the park brake.
3. Lower boom to the ground. DO NOT leave the
operator’s compartment while the vehicle is
supporting a load.
4. Place transmission shift selector in NEUTRAL
position. Place the neutral lock lever to
NEUTRAL LOCK position.
5. Idle engine for 1–3 minutes for gradual cooling.
This is especially important for turbocharged
engines.
6. Shut off engine.
7. After the engine is shut off, move all hydraulic
levers. If any vehicle movement is detected, a
problem MAY exist and your supervisor should
be advised immediately. DO NOT put the vehicle
into service until the problem has been fixed.
8. Remove ignition key.
9. Lock anti-vandalism covers and closures.
10. Dismount.
11. Block wheels if on a slope or incline.
TRAVELING
‰
Start and stop vehicle to check brakes.
‰
Check park brake by holding on hill.
‰
Check the three steering modes:
Œ
Round
Œ
Front Wheel
Œ
Oblique
CAUTION
When traveling over rough terrain, soft
ground, or wet/ icy surfaces, slow down and
shift to a lower gear.
Travel only at speeds that permit stopping in
a safe manner.
When traveling, keep forks as low as
possible while maintaining safe clearance
with the ground.