Compressor suddenly stopped working - suggestions?

pjontheroadagain · Post by **pjontheroadagain** » Thu Jan 16, 2025 5:56 pm

Could anyone suggest why my Airmaster Tiger 8/65 'Turbo' compressor has suddenly stopped working?

It was running fine but when I switched it on during the recent cold snap, it ran very slowly for a few seconds then stopped. I wondered if it was because the cold weather had made oil was too to turn over, but just tried it again now it's warmer but its dead.

I've checked the fuse in the plug and the electrical connections under the pressure switch/safety valve (which was replaced a couple of years ago) but can't find anything wrong.

Any suggestions of what else might be at fault?

Someone-Else · Post by **Someone-Else** » Thu Jan 16, 2025 6:44 pm

I am just wondering has the pressure switch failed? I found a manual on line Click me

pjontheroadagain · Post by **pjontheroadagain** » Sat Jan 18, 2025 9:41 am

Thanks Someone Else

Yes, the new pressure switch was made in China, no doubt from chocolate, so I was going to try swapping it with the old one.

Thanks for the link to the manual.

Bob225 · Post by **Bob225** » Sat Jan 18, 2025 11:59 am

iirc it has a reset switch for the thermal overload - it's on the motor casing

highlighted in green

: airmaster 8-65.jpg (68.04 KiB) Viewed 69 times

bourbon · Post by **bourbon** » Sun Jan 19, 2025 6:42 pm

try pushing the overload button back in. That's an old compressor, We changed the model number ages ago. All of the pressure switches for small compressors are made in China. Please don't delude yourself thinking otherwise. Are you running it off an extension lead by any chance? The thicker oil is certainly something to consider. First port of call is the reset switch though