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Modifications apportées à l'étape #4

Modifié par Andrew Bookholt

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Lignes de l'étape

[* black] Use a wrench to remove the boiler hose from the pump manifold.
[* red] Remove the two slotted screws securing the pump brackets to the frame of the Barista.
- [* icon_note] The simple angled plastic pump brackets are designed to absorb the vibrations from the reciprocating pump.
+ [* icon_note] The simple angled stiff rubber pump brackets are designed to absorb vibration from the reciprocating pump.
[* black] Disconnect the two female AC power spade connectors from the pump and slip the thermal fuse out from its holder on the body of the pump.
- [* icon_note] The thermal fuse is a normally closed protective switch whose resistance becomes infinite once the pump has reached a critical temperature, thus shutting it down before reaching a temperature at which damage will occur.
+ [* icon_note] The thermal fuse is a normally closed protective switch whose resistance becomes infinite once the pump has reached a critical temperature, thus shutting it down before the coil burns up.