SWDM40 OPERATION & MAINTENANCE MANUAL
The risk level is raised successively from “Note, warning and danger”, you should note that.
Risk caused by swing: Stay in the range of swing radius may cause collision and injury.
Potential Parts: counterweight, upper carriage.
Maintenance: Grease refilling for upper carriage swing gear ring
FIG. 8-1-1
Measures：Honk the horn before work and never allow anyone stay within the range of swing
radius.
Risk of hands involved and dragged: Be careful of hands involved. All rotating and moving
parts may cause hands, body involved or dragged.
Related parts: steel ropes, pulleys, winches, crawler travel mechanism, swing mechanism and
luffing mechanism.
Maintenance: Change steel ropes, apply lubricating grease for crawler tension cylinder, check
and replace transmission gear oil.
Measures: When changing steel ropes, a specified person is needed to assistant a person to
wind and a person to operate.
FIG. 8-1-2
Falling risk: Incorrect getting on or off the machine is easy to cause falling.
Related parts: high position and travel parts
Maintenance: maintenance for the upper carriage.
Measures:
Only get on/off the machine by stairs or handrails, which should be checked and
cleaned before using.
Always face the machine to get on or off it with handrails and stairs.
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