

So, we had a slightly warmer than usual generator but we were also running in warmer water than we have seen for years on Lake Saimaa Finland where, even this early in the season, the lake water is already 61F. The next mostly likely is a fault temperature sensor but, using an IR heat gun, I can “shoot” the head at the temp sensor and see if it’s reading accurately. I’m used to this one and figured it would just be the usual quick impeller change. And, more important, if you replace the impeller before the fins break free, you don’t have to take apart the heat exchanger hunting for impeller parts.Ī couple of months back, the 195F warning fired. If I wait until later, the generator will overheat and shut down during a run, potentially at an inconvenient time. The reason I set a warning indicator at such a low level rather than waiting for it to get up over 200F, is this allows me to catch most impeller failures early where I can just do a 30 minute impeller change rather than having to drain the antifreeze, take apart the heat exchanger, and dig the broken impeller parts out of the heat exchanger inlet.
#Northern lights generators full
The generator normally runs in the 192F to 193F range at full load and I have a warning set at 195 that sets a yellow light on the dash and send us email. We were still below the 205F cut-off level, and the generator continued to run fine, but something clearly wasn’t right. The removal of surplus generator belts was an engineering feat pioneered by Northern Lights Generators.ĥ/4.5 kW: NL673L4, 6/5 kW: NL673L4E, 8/6.Over the last few months the generator running temperature has been slowly increasing. The simplicity of a Northern Lights Genset allows for easier routine maintenance with screw on generator oil filters and generator fuel filters. Land Based Generators For almost fifty years Northern Lights Generators have been the go to choice for reliable land based power solutions.

Northern Lights Marine DIesel Generators have designed and engineered their control panels to allow for constant communication between vital operations and the end user with automatic safeguards that will protect overall system health.Ģ0 kW 1800 rpm: M20CRW3, 40 kW 1800 rpm: M40C3, 50-55 kW rpm: M50C13-M55C13, 65-99 kW rpm: M65C13-M99C13, 150 kW 1800 rpm: M150C13, 200-250kW 1800 rpm: M200C13-M250C13 Reduction of these parts has led to longer running time and less downtime due to breakdown of common marine diesel generator parts. Common wear and tear marine diesel generator parts (Marine Diesel Generator Hoses, Marine Diesel Generator Gaskets, Marine Diesel Generator Belts) have been reduced.

We have 7 different models (20kW to 250 kW) that are the true work horses for the commercial marine generator industry. RPM Diesel Engine Company is factory authorized to work on all 3 divisions of their diesel generators: Recreational Marine Generators, Commercial Marine Generators and their Land Based Generators (Northern Lights Genset).

Get the most out of your marine diesel generator with a marine diesel generator tune up. More advanced maintenance procedures should be handled by a certified Northern Lights Generator technician. Northern Lights Generators are designed so that their routine maintenance points are easily accessible. Having your Northern Lights Diesel Generator on a period maintenance schedule is the recommended method by the manufacturer. If you are looking for any northern lights generator parts give us a call as we always carry a large stock of common parts in house. Northern Lights Marine Generators are easily recognized as the most reliable and trustworthy marine diesel generators on the market. We are factory authorized dealers and a service repair center for Northern Lights Generators. RPM Diesel Engine Company has certified marine diesel technicians who have worked with Northern Lights Generators since their beginnings.
