IMPORTANT SAFETY PRECAUTIONS

Model 1865 has been evaluated by Underwriters Laboratories for conformance to UL standards 508 and 50 and CSA standard C22.2 No. 14 and bears the UL Recognized Component mark. The Dc control is a power electronic device. For safety reasons, please read through this operations manual in detail and observe those paragraphs with the safety alert symbol. This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

WARNING

CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

CAUTION

CAUTION used without the safety alert symbol indicates a potentially hazardous situation which, if not avoided, may result in property damage.

CAUTION WARNING

Do not touch printed circuit board (PCB) right after turning off power. Wait until green LED on turns off. Do not attempt to wire circuitry while power is on. Do not attempt to examine components and signals on the PCB while the inverter is operating. Do not attempt to disassemble or modify internal circuitry, wiring, or components of the inverter. Enclosure must be properly grounded.