I have a Generac/B&S Power Boss 5500 Generator. I needed to use it this past week and when I cranked it up it output over 300 volts. I've researched on the internet and have found only the users manual. No repair information. The owners manual shows an exploded view but I find no reference to a voltage regulator in the view. I found that newer Generacs have an AVR (automatic Voltage Regulator) that can be changed to remedy the over voltage situation, but nothing for this model.
It is model 01642 Rev 1.
If anyone has any knowledge about this model, I would appreciate a direction I might follow that might renew this generator to full function.
Thanks in advance.
Old Generac - Need advice
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grsthegreat
- Generator Jedi Master
- Posts: 3445
- Joined: Mon Apr 20, 2020 5:59 pm
do you have a serial number for cross reference.
This is going to be where BassGuitarist can help out!
Generac tech for over 12 years. I'm here to help!
"The only source of knowledge is experience" -Albert Einstein
Looking for Generac parts? Gentek Power offers the full line of Generac replacement parts! Shop Gentek Power Generac Parts
A list of my favorite Generator & Electrical Tools! https://www.amazon.com/shop/gentek_power
"The only source of knowledge is experience" -Albert Einstein
Looking for Generac parts? Gentek Power offers the full line of Generac replacement parts! Shop Gentek Power Generac Parts
A list of my favorite Generator & Electrical Tools! https://www.amazon.com/shop/gentek_power
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20kwProtector
- New Member
- Posts: 8
- Joined: Sat Jan 23, 2021 9:23 am
- Location: New England
https://www.powerboss-equipment.com/na/ ... ested=5500
It looks to me like the first two items on that page should help a little.
Paul D.
It looks to me like the first two items on that page should help a little.
Paul D.
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TheeRVTechofOC
- New Member
- Posts: 1
- Joined: Tue Mar 07, 2023 7:02 pm
I have a generic guardian 5500 and the AVR comes on for a split second and shuts off I tried adjusting the photometer on top but no output is there another way to check to see if the rotor stator is still good I appreciate some help thank you
Can you start a new topic and add some info about the model and serial number, so that we know what you have?TheeRVTechofOC wrote: ↑Tue Mar 07, 2023 7:12 pmI have a generic guardian 5500 and the AVR comes on for a split second and shuts off I tried adjusting the photometer on top but no output is there another way to check to see if the rotor stator is still good I appreciate some help thank you
Generac tech for over 12 years. I'm here to help!
"The only source of knowledge is experience" -Albert Einstein
Looking for Generac parts? Gentek Power offers the full line of Generac replacement parts! Shop Gentek Power Generac Parts
A list of my favorite Generator & Electrical Tools! https://www.amazon.com/shop/gentek_power
"The only source of knowledge is experience" -Albert Einstein
Looking for Generac parts? Gentek Power offers the full line of Generac replacement parts! Shop Gentek Power Generac Parts
A list of my favorite Generator & Electrical Tools! https://www.amazon.com/shop/gentek_power
I have a Generc Primepact 66LP generator that has no power output. Engine runs fine circuit breakers are OK . I started it up a few days ago and the unit provided power, Then while on a trip it would not power up the AC side at all. After checking all the obvious problems I have a question about the led light on the EVR. My first thought was that the slip rings needed cleaning and so I did that. What is the function of the led light and it does not stay light after engine starts and runs. Before we left home in the RV I ran the unit and it provided voltage through the transfer switch to the power distribution panel. Any suggestions on a possible problem?
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grsthegreat
- Generator Jedi Master
- Posts: 3445
- Joined: Mon Apr 20, 2020 5:59 pm
Not familiar with that specific unit, but leds on avr remain lit if unit is functioning. Let me see if i can find my manual for those older units. They dont have much info avail on them as i recall. Only manual i can find is this one, and it doesnt seem to cover your unit
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