Edition 05/2021 - MC – Technical documentation - page
47
SACOME, CONFIDENTIAL Document, it is forbidden to duplicate or communicate this document without previous authorization.
ANNUAL MAINTENANCE:
A kit n° 450201, for the following operation is available for sale.
Change the pump inlet filter (No. 411861)
On the steam boiler:
o
Change vaccum valve (No. 408898)
o
Change the safety valve (No. 411827)
On the coffee boiler:
o
Remove and clean the gasket limiter 12 Bars (1,2 MPa)
o
Clean the draining valve core
On the inlet bloc valves:
o
Change the filter (No. 470199)
o
Replace the gasket (No. 219000) of 2 non-return valves
o
Remove and clean the gasket limiter 12 Bars (1,2 MPa)
o
Clean the nucleus of the solenoid inlet water boiler
On the cold water valve block:
o
Clean the both cold water valves cores
On the pre-brewing valve:
o
Clean the pre-brewing valve core
On the coffee groups
o
Change the O-ring nozzle (No. 403457) and the filter nozzle (No. 403458)
o
Clean the 3rd way and the nucleus of the solenoid coffee valve
On the 2 electrical taps
o
Clean the nucleus of the solenoid "hot water" valve
On the 2 steam taps:
o
Change the 2 O-rings (No. 403457)
o
Change the 1 gasket (No. 407502)
On the 2 "steam" output and on the 2 "hot water" output
o
Change the O-ring (No. 061200)
o
Change the O-ring (No. 055300)
For water quality issues, it is recommended to fully drain the boiler.
