6) Avoid accidental accidental operation operation of switches. All floors floors should be clean and dry to prevent accidents 5) Do not operat operated ed any switch switch without without a thorough thorough understanding of the actions about to be taken. 4) Water or oil can can make floors floors slippe slippery ry and hazardous. 3) Provide Provide sufficien sufficientt working working space space to avoid avoid hazardous falls. 2) Before Before replacing replacing a fuse, turn turn off the main main incoming power switch to the machine. WARNING : :ġ) The emergenc emergency y stop pushbutton pushbutton switch switch location should be well known, so that it can be operated at any time without having to look for it. 2) Do not touch any any switches switches with wet wet hands. These should not be touched or a severe electric shock may be sustained.

BASIC OPERATING PRACTICES DANGER : : 1) Some control control panels, panels, transf transformer ormers, s, motors, motors, junction boxes and other parts have high voltage terminals.Operators should not, however, rely solely upon these safety devices, but should operate the machine only after fully understanding what special precautions to take by reading the following documentation thoroughly. SAFETY PRECAUTIONS The machine is provided with a number of safety devices to protect personnel and equipment from injury and damage. All Mazak machine tools are engineered with a number of safety devices to protect personnel and equipment from injury or damage Operators should not, however, rely This Manual is published to assist experienced personnel on the operation, maintenance and/or programming of Mazak machine tools. ELECTRICAL CIRCUIT DIAGRAM VCU 400/500 SMART Type: A/B/C (SMART) Publication: DDD30300C00

Mazak alarm codes 371