Question about Pramac GBW30P Encl Diesel Genset w/Perkins Eng

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Pramac 25 kva perkins encl diesel genset will not start red light on triangle on check list

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  • daisy saddles
    daisy saddles Dec 23, 2013

    I emailed Pramac who sorted the problem in 4 minutes and sent me a comprehensive manual online , PERFECT SERVICE

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Hello. Maybe you have solved your problems. But I still want to share the helpful article to you. https://www.dieselgeneratortech.com/diesel-generators/why-diesel-generator-fail-to-start.html

We are Perkins diesel generator OEM. Can provide 22KW to 2200KW diesel generator set with Perkins engine. https://www.dieselgeneratortech.com/perkins

Pramac 25 kva perkins encl diesel genset will not  - perkins diesel generators-n5v1fnwbur1qlbncsxenjidv-1-0.jpg

Posted on Aug 09, 2018

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Is that the Perkins 404/22 engine ( 4 cylinder)

Posted on Dec 15, 2013

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Posted on Jan 02, 2017

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SOURCE: low power

Hi ,
firstly i would do a full service on it , all filter and fluids , oil/coolant water,fuel filter(s) and air filters
pay attention to any water seperators , check all fuel line connectors and unions are tight and in good order ( drawing a small amount of air into the fuel system if often the cause of ''a lack of power '')
check your diesel as it absorbs moisture and can severley effect the running of an engine .
if this has no effect
get a rag /goggles and the right size open ended spanner and slacken each fuel injector nut whilst the engine is running , listen for the engine noise going down , if it dosent this means the injector is deffective ( might need replacing or cleaning ) do this to each injector in turn , be very careful as you do this , the diesel is at 200bar pressure and can injected you ( hence the rag )
a final one is the fuel lift pump may be deffective , they often partially work and starve the engine at maximum revs , depending on your engine this will be an electric one or driven directly from the engine block , just follow the fuel lines from your diesel tank ,.
hope this helps


Posted on Jan 17, 2010

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1 Answer

Perkins 20 kva diesel generator runs and stops in about 2 minutes.alternator failure is displayed on screen.


Ensure any engine control switch is set to the run position, with the load disengaged. Manually set the air shut off valve (if fitted) to the run position (see Fig. 18), Turn the key switch to the start position, which will energize the solenoid allowing the engine to crank over for a few seconds then start.

Check the instrument panel is showing normal running oil pressure, and the ammeter for charge to the engine batteries.
Allow the engine to run for five minutes checking the instruments are reading correctly. Stop the engine and check the oil and coolant levels, replenish if necessary.


https://www.dieselgeneratortech.com/generator-sets/normal-starting-procedure-of-Perkins-generator-set.html

Sep 28, 2013 | Pramac GBW30P Encl Diesel Genset w/Perkins...

1 Answer

How do i align the timing gear on my perkins dk 51280 engine


Timing gears? have you pulled it that far apart? On timing gears there are usually stamped onto the gears a small dot. lign them up. Not sure why tore down so far? If you take off the diesel pump align the timing marks in the small window plate first else you will be in a mess.

Aug 25, 2013 | Pramac GBW30P Encl Diesel Genset w/Perkins...

1 Answer

Incorrect reading on external fuel tank


Try to check (move up and down) the level sensor if it is really in the external tank. The flowing bowl may be flooded.

Jun 06, 2010 | Pramac GBW30P Encl Diesel Genset w/Perkins...

1 Answer

Perkins 3 cylinder powered pramac generator


Start looking at your safety circuits.

1. High water temp
2. Low Oil
3. Low water etc...

From the manual these are the protection circuits.

• Engine protection: low oil pressure, high engine temperature.
• Genset protection: under/over voltage, overload, battery charger failure, battery voltage out of limits,
under/over frequency, start failure.
• Circuit breaker protection: IV poles.
• Differential protection.


Any one of them will trip the fuel relay closed. What you may be able to do is disconnect one at a time each protection circuit and see when the fuel relay opens. (Make sure to reconnect each one if it had no effect on the fuel solenoid)

Once you isolate which circuit it is in then you can chase wires or change the bad switch.

Thanks for choosing FixYa.

Kelly

May 24, 2010 | Pramac GBW30P Encl Diesel Genset w/Perkins...

4 Answers

The gent set is Perkins 135 KVA after overhauled it refuses to start please the injector refuses to supply fuel to the nozzle


Check the fuel solenoid is getting power. It may be locked out by loow lube oil pressure and other things.

ALSO when restarting a diesel one OFTEN must "bleed" the fuel lines at each injector... same as when one inadvertently runs a diesel out of fuel. Crack the connectors at the injectors and crank till fuel comes out and tighten each one. Yes, it is a pain...

Apr 21, 2010 | Pramac GBW30P Encl Diesel Genset w/Perkins...

3 Answers

What is the size Battery (cranking amp) needed for a 3990cc 4 cylinder Perkins 50HP AA Series Naturally Asperated Diesel Engine With a 40KW Generator attached. Thanks, Verner From Florida.


If the unit has a battery box, measure it and get the largest size that will fit and of course the correct voltage. Diesels take a lot to crank.

You can search battery sizes on the internet for physical size. NAPA has a pretty good selection.

Apr 02, 2010 | Pramac GBW30P Encl Diesel Genset w/Perkins...

2 Answers

Its 230kvaperkins generator it starts normally,but after thirty minutes it shuts dawn automatically indicating low frequency


Low frequency means the RPM of the motor has fallen off.

Check your fuel is NOT contaminated or fuel filters plugged.

Further tests should focus on the govenor system. Possibly it fails when engine gets hot. the frequency is directly proportional to the engine speed.

Apr 01, 2010 | Pramac GBW30P Encl Diesel Genset w/Perkins...

2 Answers

Genset can not pick up once main electricity supply is off.


The controller circuit card needs to be replace. This is
the one that senses if and when power is shut off. This
will automatically start the engines.

Nov 03, 2009 | Pramac GBW30P Encl Diesel Genset w/Perkins...

3 Answers

Can u esplain about trouble shooting in diesel generator


my 500 kva diesel generetors dosnt work since mornning its workes after 4 houres when the weather changed

Oct 25, 2009 | Pramac GBW30P Encl Diesel Genset w/Perkins...

3 Answers

Diesel mixed with oil in the sump


You run again the generator but before running, check & mark the oil level. Then stop the generator & wait until the oil settle to the bottom of oil pan. Check the oil level again & if the oil level is higher than the marking before that's means you have an engine gasket leak.You need to replace that gasket.

Mar 19, 2009 | Pramac GBW30P Encl Diesel Genset w/Perkins...

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