the dog everything signal may be used to adjust the rigging or cribbing, reposition the suspended load, or correct some minor problem before the lift proceeds.
Dog everything is a signal that can be used on potentially risky occasions such as when it has started raining, when the load doesn't fit the space for which it was planned, or when a bystander gets too close to the action. It's a clasp hand in front of the body which means pause, it also means pause on forklift. Dog everything is basically a break for the operator, for the machine and a bit of a safery measure.
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