FlexPendant Operators Manual 3HAC16590 ... - Technology

1 Safety1.4.2. Release the robot holding brakes1.4.2. Release the robot holding brakesOverviewThe robot’s brakes may be manually released as long as power is available. As long as thecontroller's power switch is in its on position, power is available and applied even if thesystem is in emergency state.Battery powerIn case of a plant or cell power outage the brake system may be powered by a battery. Howto connect the battery is different for each robot model. This is detailed in the Product Manualdelivered with the robot.Brake release buttonsBrake release buttons are placed differently depending on robot type, this is detailed in theProduct Manual.Always learn where the buttons are placed on robot models you work with.PrecautionsBefore releasing the brakes verify:• which way will the arm go?• how will an entangled object be affected?A minor damage can easily become serious if the consequences are not considered.DANGER!Releasing the brakes is a hazardous action that may cause injury and damage property. It mustbe done with great care and only when absolutely necessary.Releasing brakesStepAction1. If necessary, use an overhead crane, fork lift or similar to secure the robots arms.2. Make sure the robot is powered.3. Once more, make sure that damage to entangled objects is not extended whenbrakes are released.4. Press the appropriate brake release button to release the brake.3HAC 16590-1 Revision: B27