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Lee GLS

  • Posts: 3844
Clarke CMB240e problem
« on: May 11, 2015, 07:46:13 pm »
Went out to my van to see if it had finished filling and I could smelling something getting hot. I turned my booster pump off then turned it back back on, I could hear the motor trying to turn then it stopped all together, it had blown the fuse.
I'm pretty sure the pump has had it, but has anyone else had problems with their booster pumps?

Mine must be getting on for 3 years old now

KS Cleaning

  • Posts: 3952
Re: Clarke CMB240e problem
« Reply #1 on: May 11, 2015, 08:03:24 pm »
I have just had to replace the rotary vane on my purefreedom booster pump, problem was that I didn't have it wired up to cut out when the tank was full so it run on dry for a few minutes :'(  If your motor is still making a noise it could be that the motor on your booster pump is fine but the rotary vane has seized?

Lee GLS

  • Posts: 3844
Re: Clarke CMB240e problem
« Reply #2 on: May 11, 2015, 08:25:24 pm »
Mine has a controller to detect when the water has stopped supplying the pump.

chris turner

  • Posts: 1492
Re: Clarke CMB240e problem
« Reply #3 on: May 11, 2015, 08:52:54 pm »
It will be the capacitor Lee.  Burnt out on my pump, replaced it and it works like new.
Search online, YouTube etc, it's a common problem and there's lots of vids showing how to replace the capacitor.

Lee GLS

  • Posts: 3844
Re: Clarke CMB240e problem
« Reply #4 on: May 11, 2015, 08:58:19 pm »
It will be the capacitor Lee.  Burnt out on my pump, replaced it and it works like new.
Search online, YouTube etc, it's a common problem and there's lots of vids showing how to replace the capacitor.

Thanks, I will have a look. Did your pump seem to overheat or just stop working.

chris turner

  • Posts: 1492
Re: Clarke CMB240e problem
« Reply #5 on: May 11, 2015, 09:03:16 pm »
Mines like yours, has auto shut off when water flow is low. I went out to check van and noticed the pump was cycling strangely, could smell a slight burning rubber smell then it just died.
That was after about 3years use.
Opened it up and the capacitor had melted, was a bugger trying to find the same one online but found it eventually.
Popped new one in, very easy, pump works fine since. That was a year ago

Lee GLS

  • Posts: 3844
Re: Clarke CMB240e problem
« Reply #6 on: May 11, 2015, 09:06:20 pm »
Mines like yours, has auto shut off when water flow is low. I went out to check van and noticed the pump was cycling strangely, could smell a slight burning rubber smell then it just died.
That was after about 3years use.
Opened it up and the capacitor had melted, was a bugger trying to find the same one online but found it eventually.
Popped new one in, very easy, pump works fine since. That was a year ago

Great. Worth a go then. Do you remember where you got your capacitor from?

chris turner

  • Posts: 1492
Re: Clarke CMB240e problem
« Reply #7 on: May 11, 2015, 09:09:24 pm »
Ebay in the end, you just have to make sure it's the right one. Best opening your pump up first and seeing if the capacitor is still readable, it will have the type written on it.
Mine had melted completely so I had no idea what type it was!

Lee GLS

  • Posts: 3844
Re: Clarke CMB240e problem
« Reply #8 on: May 11, 2015, 09:17:11 pm »
Thanks

martinw

  • Posts: 243
Re: Clarke CMB240e problem
« Reply #9 on: May 11, 2015, 09:22:05 pm »
clarke part no LDP1360002 not sure what rating it is as manual does not mention

chris turner

  • Posts: 1492
Re: Clarke CMB240e problem
« Reply #10 on: May 11, 2015, 09:24:29 pm »
Just had a look at the Clarke service manual for this pump.
If you call Clarke and order part no. LDP136002 (capacitor)  they should be able to sort you out. Should only cost a couple of quid.
Also check the impeller is not blocked or seized.

chris turner

  • Posts: 1492
Re: Clarke CMB240e problem
« Reply #11 on: May 11, 2015, 09:25:40 pm »
clarke part no LDP1360002 not sure what rating it is as manual does not mention

Beat me to it martin :D

martinw

  • Posts: 243
Re: Clarke CMB240e problem
« Reply #12 on: May 11, 2015, 09:27:59 pm »
 ;D

Lee GLS

  • Posts: 3844
Re: Clarke CMB240e problem
« Reply #13 on: May 11, 2015, 09:36:46 pm »
Thanks chaps

Lee GLS

  • Posts: 3844
Re: Clarke CMB240e problem
« Reply #14 on: May 14, 2015, 11:00:00 am »
It will be the capacitor Lee.  Burnt out on my pump, replaced it and it works like new.
Search online, YouTube etc, it's a common problem and there's lots of vids showing how to replace the capacitor.

Got the new capacitor today fitted and all working again  ;D

Thanks for your help  :-*

chris turner

  • Posts: 1492
Re: Clarke CMB240e problem
« Reply #15 on: May 14, 2015, 03:40:47 pm »
It will be the capacitor Lee.  Burnt out on my pump, replaced it and it works like new.
Search online, YouTube etc, it's a common problem and there's lots of vids showing how to replace the capacitor.

Got the new capacitor today fitted and all working again  ;D

Thanks for your help  :-*

No probs!