Engineer stands for a designation that indicates that someone has met a series of stringent requirements and is qualified to protect the public's health, safety, and welfare through their professional expertise.
Re: reset service hours beeper S250. Posted: 09/19/2009 03:59 PM. To reset the service clock press the LIGHTS button to turn on the panel. Then press and hold the HIGH FLOW and AUXILIARY PRESSURE RELEASE buttons simultaneously, until reset appears in the display.
Summary of Hours of Service Regulations. The following table summarizes the HOS regulations for property-carrying and passenger-carrying drivers. 60/70-Hour Limit. May not drive after 60/70 hours on duty in 7/8 consecutive days. 60/70-Hour Limit  A driver may restart a 7/8 consecutive day period after taking 34 or more consecutive hours off duty.