Bissell 3522R vacuum wont turn on when plugged in never had this problem before Im thinking its the cord have tried different elec plug in house

SOURCE: Kenmore Progressive Vacuum-Need to replace plug

Splice a new plug, but get a good one. Tough with a scew to hold it together

• White wire goes on the silver terminal.
• Black wire goes on the gold terminal.
• Green (or bare ground) wire goes on the green terminal

SOURCE: Bissell Healthy Home Won't turn on

I found the solution for my vaccum!!

The top handle connects to the lower half of the handle with one phiilips head screw. The screw is halfway between the cord holder on the back. The screw had come loose and the handle has slid back away making it not make contact to send the power down to the motor.
Hope this helps someone else!

SOURCE: Bissell won't turn on

the motor could be ceased up. do you hear a buzzing noise? if you dont hear a buzzing noise, turn it on for about 1 minute, unless it starts smelling hot or starts smoking. if nothing happens after that, try replacing the power cord.

SOURCE: Troubleshoot Bissell Lift-Off Revolution Pet Vacuum Cleaner

Probably a hose clog. Check the hose on the back of the cannister. Most likely clogged where it attaches to allow debris into the cannister. If cannister is not filling up, that's a sure sign. To remove from top of back of cannister, just turn the ring on the end of the hose to release. Take it outside and push a long thin object through it to force out the clogged hair or debris. The motor is designed to shut off the vacuum cleaner for 30 minutes when this happens to avoid burning up your motor.

SOURCE: Dyson 07 plug gets very hot after prolonged vacuuming

Electrical current passes through the electric cord and plug - it will get warm, that's normal. If the problem is worse where you smell an electrical burning smell, only an authorized dealer can fit a new power cord to your vacuum cleaner. Call the Dyson helpline, they will let you know who the closest repair dealer in your area is.