Evolution Technical Manual - Jemphrey

Technical Manual
9. Refit the RH boiler cover, fresh ground coffee canister and fresh beans container.
Ensure fresh beans outlet slide is opened.
10. Before the machine is powered up it is important that
any air is expelled from the system ensuring that the
system is fully primed and free of any air pockets.
Remove the water tray from the B2C module in order
to gain access to the 3 bar valve shut off lever. Pull the
lever down to open the valve.
11. Insert the door switch safety key. The machine will initialise, priming the system
with 400ml of water before returning to standby. Hold a suitable container under
the valve outlet during machine power up to collect any water ejected from the
valve. Once in standby mode the valve shut-off lever should be closed. Place the
brewer waste bucket into the machine and re-fit the water tray to the B2C
module. Remove the safety key and close the door.
10.6 CoEx® Brewer/Bean Grinder Maintenance - Espresso Machines Only
Espresso machines are fitted with the unique CoEx® brewer unit which produces both
fresh coffee and espresso based drinks from ground beans and freshbrew pre-ground
coffee from the same unit. Routine cleaning and maintenance instructions for this unit
can be found in the Evolution Operators Manual - Part No. PR10908000.
1. CoEx® Brewer/Grinder Blades - 50,000 Vend Service
Crane Merchandising Systems recommends that the brewer unit and bean grinder is
serviced by an authorised engineer after every 50,000 vends.
A CoEx® service kit (part no. PH10820000, shown
opposite) is available from the manufacturer and
contains all of the components required to ensure
the machine continues to give trouble-free service.
The service kit contains the following components
(with part nos.):
1. Lower piston and cylinder assembly - Pt. No.
ME10592000
2. Filter head assembly - Pt. No. ME10284000
3. Grinder blades - Pt. No. ME07308000
4. ‘O’ ring - water inlet (not shown) - Pt. No.
ME10595000
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