Detailed Instructions:

To easily raise the roller shutter, follow these simple instructions:

• Have a specialized company remove the boiler in compliance with the law.
• Gently retract the protruding tube.
• Lift the roller shutter.

To easily lower the roller shutter, follow these simple instructions:

• Lower the roller shutter.
• Contact the specialized company for the new installation in compliance with the law.
• Ensure the tube is correctly reinserted in the same position in the roller shutter.

If raising/lowering operations are performed multiple times a day, it is advisable to arrange a subscription with the specialized company.

...and don't forget to oil the roller shutter to prevent jamming.