₦airaland Forum

Olebunne94:
Hello everyone,I want to let you guys go know the cause of valve hooking in your generator.Using of bad fuel is the cause of valve hooking so to avoid that make sure you are using fuel treatment for your generator.

Babalakin:
thank u.pls where can I buy sumec Firman engine oil. Don't think I've seen it around.

Dhejy7:
Hello gurus in the house. Can a 1.1kv thermocool generator power a midea deep freezer with input power rated 145w, rated current 1.3a and a laptop?
Thanks.

@Gptech @Olebunne94

Babalakin:
can u recommend a good oil for my firman gen?...just changed the oil after 9 days.i used petrocam oil.

samstel:
Hello house, please I have this small generator,after 10 to 15 mins working,it will shut down itself and it will be hot,and d noise is much after few minutes when i pour water on d block it will start working again, kindly help me .it's well oil

Olebunne94:
As an engineer, I will teach everyone how you can maintain your diesel generator not to damage, The best way to keep overall diesel engine maintenance costs low is to get regular servicing.

Olebunne94:
As an engineer, if you are using 2HP AC then you noticed that Your generator cannot withstand the load of the 2HP AC then you have to know that the problem is not from the generator, e.g if you are useing 1.5mm cable in your house, it might not withstand the load capacity of 2HP AC. I will Advice you on the best power cable that you can use in your house, this is the type of power cable you should buy either 2.5mm or 4.0mm is okay for your generator and also for the safety of your appliances at home. Therefore l introduced to you the SUMEC FIRMAN power cable.

Babalakin:
what if I want to drain the oil

BuyAndSellStuff:
Why?

Pious101:
pls how long should one use engine oil before changing? I only use it 3-4 hours a day? I just observe now that my gen is kind of jerking as if d fuel is finish and it is not. D voltage goes up n down. I normally change d oil when it acts like this and it works well but it is not even up to two months I changed it.

fineboynl:
where did you buy the funnel

BuyAndSellStuff:
Why?

Emray9ja:
Prof.... I have this NG2500 Navigator generator have been using it for the past 3years now, I used it last night but I wanted to start it this morning is not starting at all.... What can I do prof?

Olebunne94:
As an engineering,I will teach everyone how you can service your generator.For generator that is been used everyday you can change the engine oil every three weeks.In addition you can clean your spark plug yourself without the help of an engineer and I will also advice you not to use an unbranded engine oil because it damages the generator so I will advice you mobile engine oil,Total engine oil,Sumec firman engine oil,forte engine oil.Again using of fuel treatment helps your generator work well e.g fuel treatment from mobile fuel station or Sumec Firman.In conclusion,using of original spare part produced by Sumec firman.

Nnadozie20:
Engineers that are much more aware of Sumec firman Generator and its originality please is this generator an original Sumec Firman and what kva is this?

FEGEITOK:
My generator's block engine was replaced.

I noticed something when I tried to use a 1,500Watt photocopier that the generator acted like it was gasping for breath.

It has never acted this way before. I have used the above photocopier at the same time with a 1,000 Watt iron + TV + sound system and all the house lighting.

What should I do to resolve the problem?

It is a 5.0kW generator.

I ask this question because I intend to get an A/C unit.

What A/C unit do you recommend? 1HP or 1.5HP or 2.0HP

Artzdanielsz:
Good afternoon my good people, I overfilled my tec junior with oil and it started leaking oil. Pls what can I do. I have not on the gen

Nuel182:
Hi, can fireman spg 2900 carry a hisense 1hp inverter ac effortlessly?
And how well does the 1hp cool a room?