TM-5-5420-279-10
12.12.2.1
The crane is equipped with an emergency lowering switch for the boom. If the lift
cylinder is extended as far as it will go, the overload protection device switches off
operations that will increase the load moment. The boom can be retracted should
this occur by means of the emergency lowering switch.
12.12.2.2
To enable emergency lowering of the boom pull the switch (Figure 12. 31. (1)).
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