What must be done before leaving the dumper for a rest break?

Before leaving the dumper for a rest break, it is crucial to remove the key and lock the door to ensure the safety and security of the equipment. This practice prevents unauthorized access and protects against potential theft or vandalism, as well as accidental operation of the dumper by someone else.

Engaging in this procedure is part of proper vehicle and worksite safety protocols, which aim to ensure that machinery remains secure when not in use. Locking the dumper also minimizes the risk of accidents that could occur if someone were to access the equipment while it’s unattended. This is particularly important on a construction site or any environment where heavy machinery is in use, as it helps maintain a safe working atmosphere for everyone.