Maeda CC423S-1, Operation Manual

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[2] HOOK STORAGE SWITCH
• The hook stowage switch is used to cancel the automatic stop function of the over-hoisting
prevention device.
When storing the hook block, carefully operate the right work equipment operation lever and
pay due attention not to allow the hook block to crash against the boom.
•
Use the hook storage switch only when performing simple storage of the hook block into the
boom tip.
While continuing to press switch (2), operate the right work
equipment operation lever toward the “Hoisting” side. The hook
block is hoisted and is stored in the storage section of the boom
tip.
When the switch is released, the automatic stop function of the
over-hoisting prevention device turns into an operating state.
NOTES
• While this switch is pressed, the red lamp of the tri-colour
revolving working status lamp illuminates.
• When the winch is hoisted while this switch is pressed, the
hoisting speed becomes slow, which is not a fault.
[3] TRAVEL MODE SELECTOR SWITCH
Travel with a lifted load is in principle prohibited because it is very unstable and involves
danger.
When there is no alternative but to perform travelling with hoisted load, refer to “Operation 3.19
Travelling With Hoisted Load” and strictly observe the rated total loads, operation methods and
travel postures for travelling with hoisted load.
Unless these precautions in travelling with a lifted load are observed, serious physical injury
may be caused.
When switch (3) is pressed, the mode can be changed from
stationary mode to travel mode enabling travel with a lifted load.
The machine body illustration display on the home screen
changes.