Maeda CC423S-1, Руководство по эксплуатации

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2. Place the lock lever (1) securely in the lock position (L).
3. Stop the engine and remove the starter switch key.
Check that there is nothing around the operator’s seat
and get off the machine.
4. Lock the locking cover and caps.
5. Attach a shackle to the two locations of the right and left
of the boom and hang a wire rope for slinging.
6. Attach a shackle to the two locations of the right and left
of the crane frame and hang a wire rope for slinging.
NOTES
Place padding at points where the wire slinging ropes and
machine body make contact before hoisting.
7. Set the slinging angle of the wire rope for slinging to 30
– 40 degrees and slowly lift the machine.
NOTES
• Immediately after lifting (dynamic lift off), stop once to
check the sling state and sling posture.
• Check if the posture changes due to leaks of the
hydraulic circuit on the derricking cylinder head side.
• When the machine body is lifted, it inclines forward by
approximately 4 degrees and towards the operator’s
seat by approximately 4 degrees. The inclination angle
changes slightly depending on the boom angle and
remaining quantity of fuel.