Zanussi TC7114W tumble dryer drive belt configuration?

The drive belt has snapped on my Zanussi TC 7114 W condenser tumble dryer, I have bought a new one but as the other was snapped I didn't see how it was configured. Can anybody help with how it should go around the drive shaft and the tension wheel as the spring on the front of the motor seems to be pulling the motor the wrong way resulting in the tension becoming slacker instead of tighter... Please help me