Rancilio EGRO 55 Series, Technical Manual

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6.7 BREW GROUP REBUILD GUIDE
- Section 6: Page 27 -
EGRO 55 SERIES TECHNICAL MANUAL
2. REMOVE SLIDES FROM BREWING GROUP
2.1 Remove the grounds and pucks slides from the sides of the BGA by unscrewing the four screws which hold them
TOOL: Phillip’s head screwdriver
TIP: You do not need to completely remove these screws
1. REMOVE BGA FROM THE MACHINE
1.1 Unplug the machine
1.2 Remove the left and right side panels of machine
1.3 Disconnect the piston motor and brew chamber heating element power cables from the motherboard
PLEASE NOTE: These are the connections J2, J3 and J16 on the motherboard
1.4 Discount the coffee and water deliver hoses from the brew valve on the coffee boiler and the espresso outlet on the
front of the machine
1.5 Loosen the 2 nuts located behind the BGA
1.6 Pull the BGA upwards to remove from the door
1.3
Lower
Piston
Motor
Brew
Chamber
Heating
2.1
Upper
Piston
Motor
1.4 1.5