PowerSmart HB5040DC Low oil alarm indicator (yellow)
What it means: The low oil alarm shuts down the engine when oil is low. If the engine is started again before oil is added, the indicator lights and the engine cannot run.
What to do
Fill the engine with oil, then restart the generator.
When to call service
The manual lists steps the owner can take. If the code comes back after them, or you are unsure, contact an authorized service dealer. The unit stops or will not start until the cause is cleared.
Source: official PowerSmart manual, page 10, read . Summary of the manual, not a reproduction.
Models this manual covers
Other HB5040DC codes
Questions
What does PowerSmart Low oil alarm indicator (yellow) mean?
The low oil alarm shuts down the engine when oil is low. If the engine is started again before oil is added, the indicator lights and the engine cannot run. (PowerSmart manual for the HB5040DC, page 10.)
How do I fix PowerSmart Low oil alarm indicator (yellow)?
Fill the engine with oil, then restart the generator.
Fuel, gas and electrical work on a portable / inverter generator is for qualified technicians; follow the safety section of the manual. All 5 HB5040DC codes →