KUKA Industrial Robot KR 150 R2700 extra

Warning: Unintentional robot motions can cause injuries and damage to property. If work is carried out on an operational robot, the robot must be secured by activating the EMERGENCY STOP device. Warn all persons concerned before starting to put it back into operation.

Robot is accessible in the area of axis 1

Removed 4 Allen screws with conical spring washers, and took off the cover

Cleaned the cables between the push-in module and the inlet of the hollow shaft of axis 1

Applied cable grease evenly to the cables using a brush and by hand. Protective gloves were worn.

Stored used grease and grease residues in accordance with the regulations or disposed of it with minimum environmental impact

Mounted the cover and fastened it with 4 Allen screws with conical spring washers

If applicable, carefully inserted interface A1 again and fastened it with 4 Allen screws and conical spring washers

Sign off on the 10000 Hourly Cable Set Greasing

After maintenance and repair work, checks must be carried out to ensure the required safety level.

The valid national or regional work safety regulations must be observed for this check. The correct functioning of all safety functions must also be tested.

The purpose of maintenance and repair work is to ensure that the system is kept operational or, in the event of a fault, to return the system to an operational state.

Repair work includes troubleshooting in addition to the actual repair itself.

The following safety measures must be carried out when working on the industrial robot:

• Carry out work outside the danger zone. If work inside the danger zone is necessary, the user must define additional safety measures to ensure the safe protection of personnel.

• Switch off the industrial robot and secure it (e.g. with a padlock) to prevent it from being switched on again.

If it is necessary to carry out work with the robot controller switched on, the user must define additional safety measures to ensure the safe protection of personnel.

- Counterbalancing system, check pressure

!Warning: When carrying out the following work, the robot must be moved several times between the individual work steps. While work is being carried out on the robot, it must always be secured by activating the EMERGENCY STOP device.

Unintentional robot motions can cause injuries and damage to property. If work is carried out on an operational robot that is switched on, the robot can only be moved in T1 mode (reduced velocity).

It must be possible to stop the robot at any time by activating an EMERGENCY STOP device. Operation must be limited to what is absolutely necessary. Warn all persons concerned before switching on and moving the robot.

1. The robot is operational and can be moved at jog velocity.

2. There is no hazard posed by system components or other robots.

3. The robot is secured if work is being performed directly on the robot.

Warning: Danger to life and limb resulting from external forces

Industrial robot correctly installed and fastened

Check for non-visible damage, e.g. dents or abrasion of paintwork

Check the motor and counterbalancing system

No foreign bodies or defective or loose parts on the robot

All required safety equipment correctly installed and operational

Power supply ratings correspond to local supply voltage and mains type

Ground conductor and equipotential bonding cable sufficiently rated and correctly connected

!Warning: If the oil change is carried out immediately after the robot has stopped operating, the oil temperature and the surface temperature are liable to be high and could result in burn injuries. Protective gloves must be worn.

!Warning: Unintentional robot motions can cause injuries and damage to property. If work is carried out on an operational robot, the robot must be secured by activating the EMERGENCY STOP device. Warn all persons concerned before starting to put it back into operation.

- The gear unit is at operating temperature.

1. Remove 4 Allen screws with conical spring washers, and take off interface A1 or cover (>>> Fig. 9-3 ).

2. Pull out the oil drain hose.

3. Place a suitable receptacle under the oil drain hose.

4. Unscrew the union nut of the oil drain hose.