Gaggia Brera Service Manual

Also see for Brera: Operating instructions Operating instructions Manual Operating instructions Operating instructions

Gaggia Brera Service Manual Manual pdf 31 page image

Rev. 00 OCTOBER 2009 Page / 08GAGGIA 07 DISASSEMBLY7.4. Power/CPU card disassembly037.5. Gearmotor disassembly2ABDEFC4HL3BP1211) Unscrew the screw shown and re-move the card protection2) Slide out the card, removing all con-nections1) Unscrew the screws holding the boiler pin inplace, remove them and unscrew the other screwsshown2) The following are located inside the compart-ment protected by the casing:- Brew drive (A) with gears (B) and (C) for trans-mission and timing of the dispensing head.- Dreg drawer present microswitch (D)- Dispensing head present microswitch (E)- Microswitch (F) intercepting both the standbyphase of the dispensing head and the dispensingphase- Slide out the gear (C) that meshes with the brewdrive- Remove the large gear (B)- Remove the brew drive (A), complete with trans-mission shaft3) Replace the gear (B), making sure that the im-print of the arrow is aligned with the opening con-taining the pin (P).4) When replacing the brew drive and the transmis-sion shaft, make sure the bearings (L) are in theright position.Grease the shaft thoroughly and evenly