TUBE AS 5011197 - Caterpillar

Illustration 1 g01425354
The Cat Digital Voltage Regulator presents an electrical shock/electrocution hazard. This hazard will cause serious injury or death.Service by trained personnel only.The terminals and heat sinks are live at hazardous voltages when power is applied and for up to 8 minutes after power is removed.
Preventive Maintenance
The only preventive maintenance that is required on the voltage regulator is to check periodically the connections between the voltage regulator and the system. The connections must be clean and tight. Voltage regulator units are manufactured using state-of-the-art, surface-mount technology. Caterpillar recommends that no repair procedures be attempted by anyone other than Caterpillar dealer technicians.