3.1 Basic Machine Startup - Basic Mill Operator Questions & Answers Already Passed!!

Many shops will power down the machines each night. The main circuit breaker will commonly be left in the ON position when the machine is powered down. Where is the main circuit breaker located on the machine? - Answer-In the door of the control cabinet at the rear of the machine When starting up the Haas machine, it is important to check that the air pressure is in the correct range. That range is 50-65 psi. - Answer-False When it is time turn on the machine, the Operator will press the Power On button. - Answer-True When the machine is powered up, it takes a moment to run through a series of diagnostics. Once the diagnostics are complete, the normal control screen will appear, and the red E-Stop light on top of the pendant will illuminate. This is normal, and nothing to be concerned about. - Answer-Tru Once the Operator has completed the required tasks shown on the control screen, the machine will return to its Home Position when you press: - Answer-Power Up The term Home Position on a CNC machine means: - Answer-A fixed position for all three axes, with the table moved to the front and left side of the machine space When you start the workday, the machine must be clean and clear of chips on the waycovers and table, BEFORE you start running parts on the machine. - Answer-True It is important to check the coolant tank fluid level once a week. - Answer-False When the machine is running, there are three ways to stop the machine: press Feed Hold, press the Reset button, or hit Emergency Stop. - Answer-True While the machine is running, if you detect a problem or a potential crash situation, you should press: - Answer-Emergency StopSome machine shops will require their Operators to press E-Stops when the Operator leaves his/her machine for extended periods of time: - Answer-True