La Marzocco GS/3 Owner's Manual page 17

GS/3 GS/3
Installation Guide
Chapters
1. Unpackage GS/3 Espresso Machine
2. Fill with water (Initial Fill)
3. Drain Box Alignment
4. Connect to power supply
5. Turn on main power
6. Turn on espresso machine
7. Remove group cover
pag 18
8. Remove air from group head (bleeding the group)
pag 18
9. Monitor coffee boiler pressure
pag 19
10. Adjust the expansion valve
pag 19
11. Monitor steam boiler pressure
pag 20
12 . Brew espresso
pag 20
13. Verify working boiler pressures
pag 21
14. Connect to main water supply
pag 21
pag 22
pag 23
pag 24
pag 25
pag 25
pag 26