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The ceilometer is equipped with a grounding connector at the bottom of the radiation shield for external grounding.
| WARNING At the installation site, a connection to a solid earth ground is mandatory for adequate lightning and transient protection. |
| WARNING To minimize shock hazard, the chassis and cabinet must be connected to an electrical ground. The ceilometer is equipped with a three-conductor AC power connector. The power cable must be plugged into an approved three-contact electrical outlet or the ceilometer must be carefully grounded to a low-resistance safety ground. |
The ceilometer is designed as protection class I (safety grounded) electrical equipment. For safe use, you must connect the ceilometer AC (mains) power supply cable to a grounded mains socket. The communication line signal ground is also internally connected to the device chassis/safety ground.
- 1
- Grounding connector
- 2
- Fixing screw
- Connect the grounding cable to the grounding connector at the bottom of the radiation shield.
- Tighten the fixing screw.
- Route the cable to ground.