Final answer:
A FAULT light in the BLUE or YELLOW ELEC PUMP pb indicates a problem with the electric pump system. Troubleshooting steps may vary depending on the specific system and it is recommended to consult a technician or refer to the equipment manual.
Step-by-step explanation:
A FAULT light in the BLUE or YELLOW ELEC PUMP pb indicates a problem with the electric pump system. This could be due to various reasons, such as a malfunctioning motor, a fault in the wiring, or a power supply issue.
For example, a fault in the wiring may cause the pump to stop working, resulting in the FAULT light turning on. Likewise, a malfunctioning motor may not be able to provide the necessary pressure, causing the light to illuminate.
If you encounter this issue, it is recommended to consult a technician or refer to the equipment manual for troubleshooting steps specific to your system.