We understand diesel fleet managers have a lot of details to keep track of in order to maximize their fleet’s production and optimize profits; therefore Emissions Technology has made it easy for operators to know when the catalyst bottle requires changing to eliminate downtime to maintain fleet savings and emissions compliance. Our digital hour meter has been employed for simple notice of bottle changing. Similar to the oil light alerting the operator, that it is time to change the oil, our DC-Series CCS has put an AMBER light on our unit to notify the operator that 400 hours has passed and it’s time to change the bottle. The digital hour meter will display a 400 while in operation, if you push the reset button below the clock once, it will track between the 400 hour timer and the total running time of the unit. At 400 hours, the LED light will flash to indicate a catalyst change is needed. The reset button will reset both the 400 hour clock and the Light Indicator Light up our upward counting clock. A three wire electrical connection - (ground, ignition power, and battery power) the 400 hour Amber Indicator Light will remain on when the catalyst needs to be changed, even if the engine is off. This feature will also allow you to reset the hour meter, or just view the hours on the unit with the engine off to know how soon the bottle change is required to notify you if you are close to the 400 hours but happen to be in between maintenance cycles. To ensure this feature is working, there will be a heart beat blinking light in the lower right corner when the engine is off.