PJB480 has been tested for safety.
Note the following precautions on the product label:
 |
Warns about electricity and dangerous voltage. |
Note the following precautions in documentation:
| Warning Do not open the AC/DC power supply unit. There are no user-serviceable parts inside the unit. If the power supply unit is faulty, contact Vaisala. |
| Warning If the equipment is used in a manner not specified by Vaisala, the
protection provided by the equipment may be impaired. |
| CAUTION Use an AC (mains) cable with a minimum cross‑section of 3 × 1.5 mm2 (15 AWG). Thinner cables can damage sensors or the system. |
| CAUTION Do not damage or change the wiring. Incorrect wiring can cause damage and prevent or limit operation. |
| CAUTION Improper modification can damage the product or lead to malfunction. Any modification voids your warranty. |
| CAUTION Only qualified maintenance personnel may perform maintenance procedures. |
| CAUTION Ground all sensors and route the cables as instructed. Careless installation can cause damage and prevent or limit operation. |
| To prevent corrosion and oxidation, use copper paste or equivalent between different kinds of metal (for example, stainless steel screws and aluminum sensor support arm). |