Edition 03/2022 - ACE – Technical documentation - page 27
SACOME, CONFIDENTIAL Document, it is forbidden to duplicate or communicate this document without previous authorization.
➢ “2 YEARS” MAINTENANCE :
A kit n°450201 suitable for the following operations, is available for sale.
Change the pump inlet filter (No. 411861)
On the Steam boiler:
o Change vacuum valve (No. 408898)
o Change the safety valve (No. 404326)
o Dismantle and clean the injectors.
On the coffee boiler:
o Change the draining valve (No. 430046)
On the inlet bloc valves:
o Change the filter (No. 470199)
o Replace the gasket (No. 219000) of 2 non-return valves.
o Change the limiter 12 Bars (1,2 MPa) (No. 409774)
o Change the inlet boiler valve (No. 470161) + 2 PTFE gasket (No. 407500)
On the mixer cold-water valve:
o Change cold water valve (No. 411476)
On the pre-brewing valve:
o Change the pre-brewing valve (No. 450033)
On the coffee group:
o Remove all the parts and uncork all the holes in the group head.
o Change the O-ring nozzle (No. 403457)
o Change the filter nozzle (No. 403458)
o Change the solenoid coffee (No. 407239) + 2 PTFE gasket (No. 407500)
On the Steam tap:
o Change the 2 O-rings (No. 403457)
o Change the 1 gasket (No. 407502)
o Change the O-ring (No. 356500)
On the "steam" output and on the "hot water" output
o Change the O-ring (No. 061200)
o Change the O-ring (No. 055300)
o Change the washer (No. 401320)
o Change the O-ring of steam nozzles (No. 055400)
Change the silicone tubes evacuation 3-way valves cafes (No. 405621)
For water quality issues, it is recommended to fully drain the boiler.
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