Changing blown fuses in the main fuse box is a tenant’s responsibility.
To change a fuse :

1. Switch off the mains supply
2. Unplug the appliance you think has caused the fuse to blow
3. Check the fuses in the fuse box to see which has blown
4. Replace the burnt fuse wire with the new fuse wire of the same amperage or a new fuse
5. Switch on the mains supply
6. If the replacement fuse blows, contact the Association as there may be a fault with the electrics.