| Wear protective gloves and clothing against sharp edges. |
| Vaisala recommends that unloading and unpacking is carried out by two people. |
| CAUTION When you open the package, place it on a flat surface with the indicated top side up. Open the container from the top side and carefully remove the ceilometer and other equipment. |
Lift by the lifting handles and locations
provided.
|
| CAUTION Unpack contents with care and place equipment on a flat, smooth surface to prevent scratching. |
| CAUTION Avoid touching the window or lens surfaces. Do not remove the protective sheet from the measurement unit window until the installation is ready. |
| CAUTION Do not remove the integral protective caps from the unused external connectors. |
| Store the original packaging for a possible later transportation need. |
| CAUTION
Before powering the ceilometer, open the transportation lock from the polarization unit. For more information, see instructions about installing the enclosure. |