Energy Sources

On the main power distribution panel (PDP), open the main electrical disconnect switch following the proper lockout /tagout procedures, including arc flash safety and apply personal lock. If more than one person is to perform work on the machine, each employee is to place a personal lock on the energy source using a multiple lockout device (scissor lock). The main electrical disconnect will shut off the main power to the zone. Verify power is removed by indication on the HMI screen and attempting to start the machine.

Use normal shutdown procedures to stop the machine and lockout the accessed gate before entering a safety gate. Lockout any applicable energy sources before performing any work within the gated area.

When a safety gate has been opened, it can be locked out by placing the lockout device thru the sliding handle to prevent the handle pin from sliding back into the receiver. If more than one person is to enter the cell, each person must place a locking device on the gate handle. Lock out the safety gate BEFORE entering into the cell. Refer to the appropriate zone ECPL placard posted on the zone PDP for locations and procedures.

The main air lockout valve is located at the rear of the machine. Turn the main air supply manual shut off valve to the OFF position and apply a padlock. Verify there is a zero pressure reading on the air pressure gauge before starting any work on the air system.

The robot air header has 3/4" air drops to the station’s air preparation panel. The station air preparation panel is located at the bottom of the robot.

The robot air preparation panel consist of an air lockout valve, particulate filter, coalescing filter, and regulator with gauge. Place the red rotary knob on the lockout valve to the off position. This shuts off incoming air and exhaust downstream pressure. Always ensure there is zero pressure reading on the regulator gauge before starting any work on the air system.

Refer to the machine lockout placard posted on the equipment for lockout locations and procedures.

The emergency stops are located on the HMI panels, Operator Interface Box and Conveyor Pushbutton Box, and Gate Pendant Box. These E-Stops have a provision for locking out the pushbuttons in the pressed position. Locking the pushbuttons will prevent the E-stop from being reset, thus preventing machine start up.