Crane Voce Media, Техническое руководство

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88 VOCE Media
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10.4.2 Removing the module for maintenance
N.B. It is not necessary to remove the module to drain the system down.
To remove the module for maintenance, proceed as follows:
1. Close the fresh beans outlet slide and remove the fresh beans container along with
the fresh ground coffee canister. Loosen the screws securing the RH boiler cover
and remove. Unclip the two loom connectors to the B2C module.
2. Remove the brewer waste bucket from the machine.
Turn off the water supply to the module using the cut
off (1) located in water pipe situated under the module.
Un-screw and remove the water inlet hose (2) to the
module.
3. Loosen the two lower B2C module retaining screws.
Carefully lift the module up and out of the machine.
10.4.3 Draining down the module
Draining down the module allows the engineer to safely work on system components. It
may also be necessary to do this for transit purposes.
N.B. A cool down cycle MUST be carried out before draining the module.
1. Remove the lower cover from the module to
expose the boiler blanking plug (3). Hold the
collar and remove the plug. Attach a length of
silicone pipe to the outlet to act as a drain
tube. Place the other end into a bucket.
2. When the module is completely drained,
remove the drain tube from the outlet.
3. Replace the blanking plug (3) and lower
cover.
10.4.4 Refitting the module and refilling the system
To refit the module and refill the system, proceed as follows:
1. Carefully re-install the module into the machine. Tighten the 2 lower module fixing
screws and refit the top LH retaining screw, plug the two loom connectors into the
module connectors and re-fit the water inlet hose.
2. Refit the RH boiler cover, fresh ground coffee canister and fresh beans container.
Ensure fresh beans outlet slide is opened.
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