Crane Voce Media, Техническое руководство

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90 VOCE Media
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To carry out the 50,000 vend service, proceed as follows:
1. Disconnect the machine from the mains
electricity. Open the front door of the machine.
Remove the coffee dispense pipe from the brewer
outlet.
Holding the unit as shown in the photograph, lift
the green lever (a) and carefully pull the brewer
unit out of the machine.
2. Carefully unclip the wiper arm from the brewer
unit and place to one side.
Remove the filter assembly from the brewer.
Holding the filter assembly as shown, turn the
locking ring anti-clockwise to its open position,
indicated by the two arrows.
Carefully remove the old filter unit down and out
of the CoEx® brewer unit. Discard the used filter
unit.
3. Remove the bolt securing the brewer drive
coupling to the input shaft. Pull the coupling off of
the shaft and place to one side.
Ensure that the captive lock nut is retained in the
drive coupling moulding.
4. Working from the front of the brewer, unscrew
and remove the three retaining screws which
secure the brewer unit together.
Carefully ease both the front and rear brewer
panels away from the central piston chamber/
swing arms assembly.
a