Rancilio EGRO 55 Series Technical Manual page 108

6. DISASSEMBLE AND CLEAN THE LPA --- Continued
6.13
6.12 Remove all components from water solution and wipe dry and clean using towel and toothbrush if necessary.
6.13 Clean all lube from auger shaft using a piece of plastic wrap or a towel.
! !
CAUTION: do not use paper towels as pieces of them may get into threads of auger and cause damage.
TIP: Use a short piece of plastic wrap to clean auger shaft. Wrap plastic around auger and move it up
the auger by inserting a 3mm Allen wrench into the gear box of the UPA.
TOOL: 3mm Allen Wrench
© Copyright 2008. Rancilio North America
EGRO 55 SERIES TECHNICAL MANUAL
E55_TM_S6_Adjustment_Maintenance V3