Fix Fault Greenwood Airvac

Please tell me how to reassemble the unit after dismantling it in order to clean the 'washable metal grease filter'? I've found diagrams on the web but they do not show the various parts...

I've removed metal grease filter from Greenwood Airvac SK200MA to clean it but can't remember how to put parts back together...!

I have a Greenwood Airvac extractor in my bathroom and it normally switches on when you turn the lights on - since we have had the cold weather it does not come on - what do I need to do??

Hi my bathroom extractor fan is a greenwood airvac, and when i turn off the light switch the fan continues to pull air for 15mins on an overrun. However, as soon as this kicks in a loud knocking noise ... more