A front-end service of a coffee machine involves a more comprehensive maintenance procedure. This service goes beyond routine cleaning, focusing on key mechanical components to ensure the machine operates at peak performance. Here's a detailed breakdown:

1. Health Check

• Visual Inspection
• Functionality Test
• Electrical Safety Check

2. Replacement of Group Seals

3. Replacement of Shower Plates

4. Replacement of the Anti-Vacuum Valve

• Old Valve Removal:
  • Safely remove the existing anti-vacuum valve, often located on the boiler.
• New Valve Installation:
  • Install a new anti-vacuum valve to prevent vacuum buildup in the boiler, which can lead to damage.