Fanuc Plus Robot Controller P-250 R-30ib

Check that the fan is rotating normally. If the fan has dirt and dust built up, clean the fan according to step (3) described below for inspection to be performed every 6 months.

Periodic inspection performed every six months

Remove any dirt and dust from the inside of the cabinet. Wipe off dirt and dust from the fan.(6 Months)

Replace the battery on the front panel of the main board every 4 years. Please refer to the Section 7.11.(4 Years)

Detach the cable from the power supply unit

Remove the (2) screws, and remove the power supply unit

Install a replacement power supply unit by reversing above steps

Sign off on the power supply unit replacement

Remove the (4) screws fastening the rear plate of the cabinet, and remove the rear plate.

Unplug connector CRR63 and CRR11 at the 6-Axis servo amplifier.

Remove the (4) screws on the regenerative resistor unit and remove it.

Install the replacement unit by reversing above steps.

Sign off on the unit replacement

Replacing the Heat Exchanger and Door Fan Unit

The heat exchanger is inside its door. To replace the heat exchanger, it is necessary to remove the door fan unit in advance.

(2) Disconnect the connector at the FAN.

(3) Mount the replacement fan unit by reversing above procedure. Be careful not to let the cable get caught in the fan.

(1) Dismount the door fan unit. (See the above procedure.)

(2) Open the cabinet door, and detach cables.

Exterior of the robot cleaned to remove accumulated dust

Appropriate methods used for cleaning and removing accumulated dust

Interior of the robot thoroughly cleaned with a lint free rag to remove any accumulated dust

Covers replaced immediately after dust removal

Complete purge cycle run immediately after covers are replaced

Robot energized after purge cycle