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7.9. Changing ExR-2 SIM cards
ExR-2 SIM cards are located inside the communications module which is inside the hull beside the
mast. To change SIM cards:
▪ Remove the top hull plate.
▪ Remove the front of the communications module’s front enclosure.
▪ Change the SIM.
▪ Make sure you do not damage the flameproof joint surfaces around the front enclosure and
back enclosure. Also ensure that the O Ring is correctly seated.
▪ Re-torque the bolts securing the front to the back enclosures to 7 Nm with a calibrated
torque wrench.
ExRobotics will provide remote support the first time a customer performs this task.
7.10. Security
Robots are fitted with security features:
▪ People cannot connect to the robot unless they have the necessary authentication.
▪ The 4G network provider will be able to locate the robot when it’s powered on.