Fanuc Robot R-30iB

Cables detached from the connectors on the main board

Screws removed from the main board

Main board detached by sliding downward

Sign off on the main board replacement

Disconnect the connector at the FAN

Mount the replacement fan unit. Be careful not to let the cable get caught in the fan

Open the cabinet door, and detach cables

Remove retaining (4) M5 nuts, and dismount the unit

Pull up the spacer metal fitting

Insert a finger into the rear of the card and pull up the card slowly in the arrow direction

Push back the card softly when one side of the card board is raised slightly

Pinch two sides of the card board and pull up the card board when it is parallel with the main board

Check that the metal fittings of the spacers are raised

Touch the spacer end faces of the board with the spacer to align the board insertion position

Lower the connector side slowly until the connectors touch each other while aligning the board with the spacers

If the fan has dirt and dust built up, clean the fan according to the steps described below for inspection to be performed every 6 months.

Periodic inspection performed every six months

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

Sign off on the monthly maintenance

Warning: Ensure the power to the robot controller is turned off before starting the procedure

Power to the robot controller turned off

When pulling out the fan motor, hold the latch of the fan unit, and unlatch the unit from the case

Insert the unit until the latch of the unit snaps into the case

Sign off on the fan motor replacement