Seems I always have four gensets, even when I give one away….another just eventually comes my way (or I go buy one). Some guys are chick magnets. I seem to be a winch and genset magnet (made of metal, of course, they attract every magnet). I now have (after giving away my old diesel genset that was NOT inverter enhanced and used too much fuel) three Hondas and a Whacker Neuson that is indestructible (just give me a bit more time for that). The workhorse of the bunch is one of the two Honda 2800i’s. There’s a reason for that.
The Outback inverter system (the heart and brains of the OTG alternative energy system) is a bit touchy and will often reject ‘picking up’ the power made by a genset that surges or does not produce perfect 60 hz juice. Make 61 hz, maybe it takes up, maybe not. Make 63 hz and they will never hook up.
But, more to the point, the inverter has a built in battery charger and that charger can take no more than 20 amps of charge at 120v. That’s 2400 watts of power. That gets reduced to 50 or so DC volts for charging batteries. The Honda 2800 peaks at 2800 watts and runs all day long at 2500 watts. They are perfectly in sync. They seem to have been made for each other.
Of course, as the charger charges and the batteries accept, the batteries get fuller and fuller and the demand from the charger is then less and less. A non inverter genset just keeps making max power regardless of what is being used. So, a 2500 or larger output genset then uses more fuel and it is just a waste. A 2800 inverter style genset drops the rpms and fuel consumption as the battery gets closer to full. They call that Eco-throttle. So, in that way, an inverter style is way, way more fuel efficient when charging batteries.
Inverter style gensets also make pure sine wave power meaning that computers and computer-ish black boxes do not fry when hit with a cruder sine wave (square or modified) . A lot of OTG folks have lost a new appliance within the first week by giving it bad power. If you want an electrical appliance OTG with an old style genset, the older, simpler style washers (no computer) keep on a-chugging. The fancy ones die.
And I have always trusted Honda to be a good genset. Especially the inverter style which is relatively new in the genset world.
The other day (when I had just three gensets) the 2800 started to act up a bit. Burning a bit of oil but running well. Then I cleaned it up some with additives and carb cleaner and changed the oil a few times. It seemed to be a bit better but I dunno….I just had a hunch. Started mumbling to Sal. But, it started first pull, made perfect power. Still……..Sal got to thinking….
“I have to go into town in a few days. I think we should get another genset.”
“What!? We have three! The 2800 is running fine….”
“Didn’t you say you had a feeling?”
“Yes.”
“That’s it. It’s cold. We need the genset in the winter. I want a back-up.”
“But……..”
“You order it. I’ll pick it up. No buts!”
And so Sal went into town on that Tuesday. She picked up the new genset ($1800) and did her chores and came back. While she was away, I fired up the old 2800 and went about my business. About 45 minutes into my work, it quit. No amount of trouble shooting or tinkering made it go. A few hours later, Sal arrived back and a new 2800 was installed and running like a charm. Timing, they say, is everything.
Mind you, we still had the old Whacker and we still had the BIG Honda 5000 but they are not inverter style and things get more difficult using them.
“Dave, we bought a toaster at Costco the same day our toaster failed, too. That is not news!”
I suppose not. But I think this example kinda shows a higher level of the need for being in sync with one’s machines when living OTG. Sal certainly was. She was adamant. “Today, we get a new Honda!”
And, anyway, I am not finished…….
So, the other day, I took the dead 2800 into the shop and really got into it. The thing is about all the new fancy, small gensets is that ‘getting into it’ means basically disassembling it. They are so strategically designed that everything has been shaped and configured to fit into a neat shape and then covered in a pretty plastic cover, one has to eviscerate it to access anything. To change the recoil rope on the pull-starter for a Honda 2000 is a popular joke: “Well, first you have to take the entire assembly and electrics apart. And then you are just getting close!”
Yes, I have had a Honda Eu2000, too.
The 2800 is better to work on but not by much. I had half of it spread all over the workshop before I had access to the spark plug. It sparked but would not start. I stuck my finger in the plug hole and there was very little compression. Took the compression tester out and it barely registered anything. Maybe 25 pounds! A Honda engine had failed!! That’s amazing. They are usually perfect – other parts fail but the engines are great.
So, I started to disassemble the body of the engine and get this: the cylinder body is mounted on what might be called the block at a 45 degree angle! There is no head! That is totally weird. And there does not seem to be an actual, discernible block, cylinder, head configuration. It is just odd-looking.
And it is cold.
And I have the back-up running nicely.
And, well, the old one can wait. Timing really is everything.